PROCUREMENT OF 22 SETS OF 220 VOLT 350AH LEAD
ODISHA POWER TRANSMISSION CORPORATION LTD
OFFICE OF THE SENIOR GENERAL MANAGER,
CENTRAL PROCUREMENT CELL,
JANPATH, BHUBANESWAR - 751022
TENDER SPECIFICATION
SR.G.M.-CPC-e TENDER–B & B.C-59/2014-15
(E tendering mode only)
FOR
PROCUREMENT OF 22 SETS OF 220 VOLT 350AH LEAD ACID
PLANTE BATTERY & 17 SETS OF BATTERY CHARGER SUITABLE FOR
220VOLT 350AH BATTERY
Request for online tender documents – From dt 15.10.2014(10.00 Hrs) to dt14.11.2014(13.00 Hrs)
Last date of submission of online tender - dt-: 15.11.2014(13.00 Hrs)
Date of opening of Tender
BATTERY AND BATTERY CHARGER Page 1 of 85
-
dt-15.11.2014(1500 Hrs)
ODISHA POWER TRANSMISSION CORPORATION LTD.
REGD. OFFICE: JANPATH, BHUBANESWAR – 751 022,
ODISHA
e-TENDER NOTICE NO. CPC-59 / 2014-15
For and on behalf of ODISHA
POWER
TRANSMISSION
CORPORATION
LTD, Sr.G.M.
[C.P.C.] invites Tenders from reputed manufacturers in two part bidding system for supply of
Battery and Battery chargers. The interested bidders would be required to enroll themselves on
the tender portal www.tenderwizard.com/OPTCL
available at www.tenderwizard.com/OPTCL
.Complete set of bidding documents are
From dt-15.10.2014(10.00 Hrs) to dt-
14.11.2014(13.00 Hrs)
Interested manufacturers may visit OPTCL’s official web site http://www.optcl.co.in
and www.tenderwizard.com/OPTCL for detail specification.
SENIOR GENERAL MANAGER [C.P.C.]
BATTERY AND BATTERY CHARGER Page 2 of 85
NOTICE INVITING TENDER
ODISHA POWER TRANSMISSION CORPORATION LTD.,
REGD. OFFICE: JANPATH, Bhubaneswar.
e-TENDER NOTICE NO- CPC- 59 /2014-15
For and on behalf of the ODISHA POWER TRANSMISSION CORPORATION LTD., the
undersigned invites bids under two-part bidding system in e- tendering mode only as per the
following details.
Sl.
Tender
Description
No
Specification
equipments/m
y
No.
aterials
In Nos.
1.
volt
of Quantit
350 22 set
Delivery
Earnest
Cost
schedule.
Money
Tender
of receipt
Deposit
Spec.
&
(In Rs.)
document
opening
(in Rs.)
of tender
Sr. GM-CPC-
220
Tender-
AH Lead Acid
Annexure
10,000/-
15.11.20
B&B.C
Plante battery.
-III(A)
+ 500/-
14
59/2014-15
Battery
(VAT)
(13.00HR
17 set
(As
of Last date
per 3,47,700/-
of
technical
48,200/-
Charger
specificati
S)
suitable for 220
on)4
&
volt
months
15.11.20
from
the
14(15.00
issue
of
350AH
Battery
P.O.(As
per
Annexure
-III(B)
of
technical
specificati
on)
4 months
from
the
date
01.04.15
The bidders can view the tender documents from website free of cost.
BATTERY AND BATTERY CHARGER Page 3 of 85
HRS)
The bidders who want to submit bid shall have to pay Rs. 10,500/- (Rupees Ten
thousand five hundred only- non refundable including VAT @ 5%) towards the tender cost, in
the form of Demand draft/Cash only, drawn in favour of the D.D.O Head qrs, OPTCL,
Bhubaneswar.
The bidders shall have to pay nonrefundable amount of
Rs. 5618/- (Rupees Five
thousand six hundred & eighteen only) towards the tender processing fee to K.S.E.D.C.Ltd, in
e-payment mode. The e-payment of above amount is to be made to enable the bidder to
download the bid proposal sheets and bid document in electronic mode.
The bidders shall scan the Demand Draft/Pay order/ Bank guarantee, towards EMD/ notarised
hard copy of valid registration as local MSE(if any) and upload the same in the prescribed form
in .gif or .jpg format in addition to sending the original as stated above.
The prospective bidders are advised to register their user ID, Password, company ID from
website www.tenderwizard.com/OPTCL by clicking on hyper link “Register Me”.
Any clarifications regarding the scope of work and technical features of the project can be had
from the undersigned during office hours.
Minimum qualification criteria of bidders: AS STIPULATED IN SECTION-II, PART-I
(G.T.C.C) OF THE TENDER SPECIFICATION.
SENIOR GENERAL MANAGER
CENTRAL PROCUREMENT CELL
BATTERY AND BATTERY CHARGER Page 4 of 85
ODISHA POWER TRANSMISSION CORPORATION LTD.
OFFICE OF THE SR. GENERAL MANAGER
CENTRAL PROCUREMENT CELL
FAX NO.:0674 – 2542964
TELEPHONE NO.:0674 – 2541801
JANAPATH, BHUBANESWAR – 751022
TENDER SPECIFICATION NO.Sr.G.M.-CPC –e-TENDER-B&B.C-59 / 2014-15
CONTAINING
PART – I
SECTION – I :
INSTRUCTION TO TENDERERS
SECTION – II
:GENERAL TERMS AND CONDITIONS OF
CONTRACT ( G.T.C.C.)
SECTION – III
:
LIST OF ANNEXURES
SECTION – IV
:
TECHNICAL SPECIFICATION
PART – II
PRICE BID.
BATTERY AND BATTERY CHARGER Page 5 of 85
PART – I.
SECTION – I.
INSTRUCTIONS TO TENDERERS
Clause.
Title.
Page.
1.
Submission of Bids.
02
2.
Division of Specification.
02
3.
Tenders shall be in two parts.
4.
Opening of Bids .
03
5.
Purchaser’s right regarding alteration in
04
Quantities, Tendered.
6.
Procedure and opening time of tenders.
04
7.
Bidder’s liberty to deviate from specification.
8.
Eligibility for submission of bids.
04
9.
Purchaser’s right to accept/reject bids.
10
10.
Mode of submission of tenders.
10
11.
Earnest money deposit.
10
12.
Validity of the bids.
11
13.
Price.
11
14.
Revision of Tender Price by Bidders.
11
15.
Tenderers to be fully conversant with
11
the clauses of the Specification.
16.
Documents to accompany Bids.
11
17.
Documents/Papers to Accompany PART – II Bid.
12
18.
Conditional Offer.
12
19.
General.
12
20.
Expenses in respect of OPTCL’s representative
for witnessing the inspection & testing of the offered
equipment/materials at the inspection and testing site.
BATTERY AND BATTERY CHARGER Page 6 of 85
COMMERCIAL SPECIFICATION.
PART-I
SECTION-I
INSTRUCTIONS TO TENDERER
1.
Submission of Bids: The
bidder
shall
submit
the
bid
in
Electronic
Mode
only
i.e.
www.tenderwizard.com/OPTCL. The bidder must ensure that the bids are received in the
specified website of the OPTCL by the date and time indicated in the Tender notice. Bids
submitted by telex/telegram will not be accepted. No request from any bidder to the OPTCL to
collect the Bids in physical form will be entertained by the OPTCL.
The OPTCL reserves the right to reject any bid, which is not deposited according to the
instruction, stipulated above. The participants to the tender should be registered under
ODISHA Sales Tax, Act, VAT Act / Central sales Tax Act.
1.
For all the users it is mandatory to procure the Digital Signatures.
2.
Contractors / Vendors / Bidders / Suppliers are requested to follow the below
steps for Registration:
a. Click “Register”, fill the online registration form.
b. Pay the amount of Rs. 2247/- through DD in Favour of KSEDCL Payable at
Bangalore.
c. Send the acknowledgment copy for verification.
d. As soon as the verification is being done the e-tender user id will be enabled.
3.
After viewing Tender Notification, if bidder intends to participate in tender, he has
to use his e-tendering User Id and Password which has been received after
registration and acquisition of DSCs.
4.
If any Bidder wants to participate in the tender he will have to follow the
instructions given below:
a. Insert the PKI (which consist of your Digital Signature Certificate) in your
System.
(Note: Make sure that necessary software of PKI be installed in your system).
b. Click / Double Click to open the Microsoft Internet Explorer (This icon
will
be located on the Desktop of the computer).
c. Go to Start > Programs > Internet Explorer.
d. Type www.tenderwizard.com/OPTCL in the address bar, to access the Login
Screen.
e. Enter e-tender User Id and Password, click on “Go”.
BATTERY AND BATTERY CHARGER Page 7 of 85
f. Click on “Click here to login” for selecting the Digital Signature Certificate.
g. Select the Certificate and enter DSC Password.
h. Re-enter the e-Procurement User Id Password
5.
To make an request for Tender Document Bidders will have to follow below
mentioned steps.
 Click “Un Applied” to view / apply for new tenders.
 Click on Request icon for online request.
6.
After making the request Bidders will receive the Tender Documents which can be
checked and downloaded by following the below steps:
7.

Click to view the tender documents which are received by the user.

Tender document screen appears.

Click “Click here to download” to download the documents.
After completing all the formalities Bidders will have to submit the tender and
they must take care of following instructions.

Prior to submission, verify whether all the required documents have been
attached and uploaded to the particular tender or not.

Note down / take a print of bid control number once it displayed on the
screen
8.
Tender Opening event can be viewed online.
9.
Competitors bid sheets are available in the website for all.
10.
For any e-tendering assistant contact help desk number mentioned below.

Bangalore – 080- 40482000.
The participants to the tender should be registered under ODISHA Sales Tax, Act,VAT
Act/Central sales Tax Act.
2.
Division of Specification.
The specification is mainly divided into two parts viz. Part-I & Part-II.
Part-I Consists of
[i] Section-I
Instruction to Tenderers.
[ii] Section-II
General Terms & conditions of contract.
[iii] Section-III
Schedules and forms etc.
[iv] Section-IV
Technical Specification.
BATTERY AND BATTERY CHARGER Page 8 of 85
Part-II Consists of
[i] Abstract of price components as per Annexure-IV
[ii] Schedule of prices as per Annexure-V
3.
Tenders shall be in Two Parts.
The Tenderers are required to submit the tenders in two parts viz. Part-I ( Techno
commercial) & Part-II (Price bid).
4.
Opening of Bids.
[a] The part-I shall be opened on the date and time fixed by the OPTCL for opening of bids in
Electronic mode in presence of such of the Tenderers or their authorized representatives
[limited to one person only] on the due date of opening of tender who opt remain present.
After scrutiny of the technical particulars and other commercial terms, clarifications, if
required, shall be sought for from the bidders. The Tenderers shall be allowed 15 days’ time
for such activity.
[b]
On receipt of technical clarification, the bids shall be reviewed, evaluated and those not
in conformity with the technical Specification / qualifying experience, shall be rejected. If
any of the technical proposal requires modification to make them comparable,
discussion will be held with the participating bidders.
All the responsive bidders shall be given opportunity to submit the revised
technical and revised price proposals as a follow up to the clarification (modification if
any) on the technical proposals. The qualified bidders shall be given opportunity to
submit revised price proposals within 15 days from the date of such discussion or within
time frame mutually agreed, whichever is earlier.
[c]
When the revised price proposals are received, the original price proposals will be
returned to the bidders unopened along with their original technical proposals. Only the
revised technical and price proposals will be considered for bid evaluation. The price bids
[Part-II] of such of the Tenderers, whose tenders have been found to be technically and
commercially acceptable, including those supplementary revised price bids, submitted
subsequently, shall be opened in the presence of the bidder’s representative on a date
and time which will be intimated to all technically and commercially acceptable
Tenderers.
[d]
The bidders are required to furnish sufficient information to the Purchaser to establish
their qualification, capacity to manufacture and/or supply the materials/perform the
work. Such information shall include details of bidder’s experience, its financial,
managerial and technical capabilities.
BATTERY AND BATTERY CHARGER Page 9 of 85
[e]
The bidders are also required to furnish details of availability of appropriate technical
staff and capability to perform after sales services. The above information shall be
considered during scrutiny and evaluation of bids and any bid which does not
satisfactorily meet these requirements, shall not be considered for price bid evaluation.
[f]
The price bids of the technically and otherwise acceptable bids shall only be evaluated as
per the norms applicable in terms of this Specification.
5.
Purchaser’s Right Regarding Alteration of Quantities Tendered.
The Purchaser may alter the quantities of materials/equipment at the time of
placing orders. Initially the purchaser may place orders for lesser quantity with full
freedom to place extension orders for further quantity under similar terms and
conditions of the original orders. Orders may also be split among more than one
tenderer for any particular item, if considered necessary in the interest of the
Purchaser to get the goods/equipment earlier.
6.
Procedure and opening time of tenders.
Tenders will be opened in the office of the Senior General Manager [C.P.C.] on the specified
date and time in presence of the Tenderers or their authorized representatives [limited to
one person only] in case of each bidder who may desire to be present, at the time of opening
the bids.
7.
Bidder’s Liberty to deviate from Specification.
The Tenderer may deviate from the specification while quoting, if in his opinion, such
deviation is in line with the manufacturer’s standard practice and conducive to a better and
more economical offer. All such deviations should however be clearly indicated giving full
justifications for such deviation. [Read with Clause-9, Section-II of the Specification].
8.
Eligibility for submission of bids.
Only those manufacturers who have deposited the cost of tender specification are eligible to
participate in the tender. They should submit the money receipt as a proof of such payment.
The local Micro and small Enterprises(MSEs) registered with respective DICs, Khadi, Village,
Cottage & Handicrafts Industries, OSIC and NSIC can participate without payment of the
cost of tender specification
9.
Purchaser’s right to accept/reject bids:
The purchaser reserves the right to reject any or all the tenders without assigning any
reasons what so ever if it is in the interest of OPTCL, under the existing circumstances.
[Read with clause-10, Section-II of the specification].
10.
[A]
Mode of submission of Tenders.
Tenders shall be submitted in electronic mode only. (www.tenderwizard.com/OPTCL)
BATTERY AND BATTERY CHARGER Page 10 of 85
[B]
11.
Telegraphic or FAX tenders shall not be accepted under any circumstances.
Earnest money deposit:
The tender shall be accompanied by Earnest Money deposit of value specified in the
notice inviting tenders against each lot / bid. Tenders without the required EMD as
indicated at Annexure-VIII will be rejected outrightly
The local Micro and small Enterprises(MSEs) registered with respective DICs, Khadi,
Village, Cottage & Handicrafts Industries, OSIC and NSIC can participate by submitting
Earnest Money Deposit @ fifty percent of the amount indicated in the Notice Inviting
Tender.
The earnest money deposit shall be furnished in one of the following forms subject
to the conditions mentioned below:
(a)
Cash:- Payable to drawing & disbursing Officer, OPTCL (Hd.qrs. Office), Bhubaneswar 751022
(b)
Bank Draft: -To be drawn in favour of Drawing & Disbursing Officer, OPTCL
[H.Qrs.Office], Bhubaneswar-751 022.
(c)
Bank Guarantee from any Nationalized/Scheduled Bank strictly as per enclosed
proforma vide Annexure-VI to be executed on non-judicial stamp paper worth Rs.29.00
or as applicable, as per prevailing laws in force and also to be accompanied by the
confirmation letter of the issuing Bank Branch.
NOTE:
(i).
The validity of the EMD in the form of Bank Guarantee shall be at least for 240 days
from the date of opening of tender failing which the tender will be liable for rejection.
(ii)
No interest shall be paid on the Earnest Money Deposit.
(iii)
E.M.D. in shape of cash may be submitted up to Rs. 25,000/- (Rupees Twenty-five)
Thousand) only. Above Rs. 25,000/- (Rupees Twenty-five thousand) the Earnest Money
Deposit shall be furnished in any one of the forms indicated above (i.e. Through Bank
Draft, Bank Guarantee/ National Savings Certificate).
(iv)
No adjustment towards EMD shall be permitted against any outstanding amount with
the ODISHA POWER TRANSMISSION CORPORATION LTD.
(v)
The chart showing particulars of EMD to be furnished by Tenderers of different
categories is placed at Annexure-VIII.
(vi)
In the case of un- successful tenderer, the EMD will be refunded after the tender is
decided. In the case of successful Tenderer, this will be refunded only after furnishing of
security money referred to at clause-19of Section-II.
(vii)
Suits, if any, arising out of this clause shall be filed in a Court of law to which the
jurisdiction of High Court of ODISHA extends.
(vii)
EMD will be forfeited if the tenderer fails to accept the letter of intent and/or purchase
order issued in his favour or to execute the order, placed on them.
BATTERY AND BATTERY CHARGER Page 11 of 85
(viii)
Tenders not accompanied by Earnest Money shall be disqualified.
12.
Validity of the Bids: The tenders should be kept valid for a period of 180 days from the date of opening of the
tender, failing which the tenders will be rejected.
13.
PRICE: Tenderers are requested to quote-‘FIRM’ Price. No deviation from FIRM PRICE will be
entertained irrespective of deviation clause No.7 of this part of the specification.
14.
Revision of tender price by Bidders: -
[a]
After opening of tenders and within the validity of period, no reduction or enhancement
in price will be entertained. If there is any change in price, the tender shall stand
rejected and the EMD deposited shall be forfeited.
[b]
After opening of price bid if the validity period is not sufficient to place purchase order,
the tenderer may be asked by the purchaser to extend the validity period of the bid
under the same terms and condition as per the original tender.
However, the tender are free to change any or all conditions including price except
delivery period of their bids at their own risk, if they are asked by the purchaser to
extend the validity period of the bid prior to opening of price bid.
15.
Tenderers to be fully conversant with the clauses of the Specification: Tenderers are expected to be fully conversant with the meaning of all the clauses of the
specification before submitting their tenders. In case of doubt regarding the meaning of
any clause, the tenderer may seek clarification in writing from the Senior General
Manager (Central Procurement Cell) OPTCL. This, however, does not entitle the Tenderer
to ask for time beyond due date, fixed for receipt of tender.
16.
Documents to Accompany Bids.
Tenderers are required to submit tenders in the following manner:
Part-I of the Tender shall Contain the following documents.
[i]
Declaration Form. [As per Annexure-I]
[ii]
Earnest Money. [As per Annexure-VIII]
[iii]
Technical specification and Guaranteed Technical Particulars conforming to the
Purchaser’s Specification along with drawings, literatures and all other required
Annexures, duly filled in.
[iv]
Photostat copies of type test certificates of materials/equipments offered as stipulated in
the Technical Specification.
[v]
Abstract of Terms & conditions in prescribed proforma as per Annexure-II.
[vi]
General Terms & Conditions of supply offer as per Section-II of the Specification.
BATTERY AND BATTERY CHARGER Page 12 of 85
[vii]
List of orders executed for similar materials/equipments during preceding 2 (two) years
indicating the customer’s name, Purchase Order No. & Date, date of supply and date of
commissioning etc.
[viii]
Data on past experience as per Clause-7 of Section-II of the Specification.
[ix]
Sales tax clearance certificate for the previous year. The permanent account number
[PAN] of the firm is required under Income tax Act.
[x]
Audited Balance sheet & profit loss accounts of the bidder, for past (3) three years.
[xi]
Schedule of quantity and delivery in the
prescribed Proforma vide Annexure, as
appended.
[xii]
[xiii]
List of Orders in hand to be executed.
Deviation schedule.
[xiv]
Notarized hard copy and soft copy of valid registration as local MSE(if any).
17.
Documents/Papers to accompany Part-II Bid.
(a)
18.
Part – II of the tender shall consist of the following
(i)
Abstract of Price Component, as per Annexure-IV
(ii)
Schedule of prices in the prescribed proforma as per Annexure-V
Conditional Offer:
Conditional offer shall not be accepted.
19.
General: -
(i)
In the event of discrepancy or arithmetical error in the schedule of price, the decision of
the purchaser shall be final and binding on the Tenderer.
(ii)
For evaluation, the price mentioned in words shall be taken if there is any difference in
figures and words in the price bid.
(iii)
Notice inviting tender shall form part of this specification.
(iv)
The price bids of the technically and otherwise acceptable bids shall only be evaluated.
The EMD of others, if any, shall be returned to the bidders.
(v)
Tenderer can offer any lot or all the lots of the tender, if there are more than one lots.
But the tender (bid) must be furnished separately for each lot. For each lot, the tenderer
has to submit PART-I & PART-II of the bids separately.
(vi)
It should be distinctly understood that the part-II of the bid shall contain only
details/documents relating to price, as outlined in clause-17 mentioned herein above.
Inclusion of any of the documents/information etc. shall render the bid liable for
rejection.
20.0 Expenses in respect of OPTCL’s representative for witnessing the inspection &
testing of the offered equipment/materials at the inspection and testing site.
The testing and inspection of the equipment/ materials at manufacturer works are in the scope
of work of the Contractor/Supplier.
BATTERY AND BATTERY CHARGER Page 13 of 85
OPTCL inspecting officer, on receipt of offer for inspection from the contractor/supplier,
proceeds to the manufacturer works to witness the Type/Acceptance/Routine test.
Important:
It is hereby informed to all the bidders that the relevant clauses of the contract specification,
pertaining to inspection and testing of equipment/materials, are hereby supplemented with
following additional terms and conditions.
The expenses under the following heads, in respect of OPTCL’s representative for witnessing the
inspection & testing of the offered equipment/materials at the inspection and testing site, shall be
borne by the contractor / supplier.
a) Hotel Accommodation:
I. Single room accommodation in 4 star hotel for the OPTCL inspecting officer of the rank of
Assistant General Manager (Grade E-6) and above.
II. Single room accommodation in 3 star hotel for the OPTCL inspecting officer of the rank below
Assistant General Manager (Grade E-6).
N.B.: It is the responsibility of the contractor to arrange the hotel accommodation matching with
their inspection and testing schedule, so that the inspecting officer can check-in the hotel one day
prior to the date of inspection and check out after the completion of the inspection, subject to
availability of the return travel ticket. In case of extended duration of inspection or nonavailability of the return travel ticket, Contractor/supplier/manufacturer shall arrange for the
extended stay of the inspecting officer in the Hotel accordingly. In case there is no hotel with
prescribed standard in and around the place of inspection, the contractor/supplier/manufacturer
shall suggest alternative suitable arrangement at the time of offer for inspection, which is
subjected to acceptability of OPTCL inspecting officer.
b) Journey of the inspecting officer:
(i) To and fro travel expenditure from the Head Quarters of the inspecting officer to the place of
inspection/testing shall be borne by the contractor/supplier/manufacturer. Journey from the
Head Quarters of the inspecting officer to the nearest Air Port by train (Ist/IInd A.C) & A/C Taxi
then by Air to the place of inspection/testing or to the nearest place of inspection/testing and then
by train (Ist/IInd A.C) & A/C taxi to the place of inspection/testing shall be arranged by the
contractor/supplier/manufacturer.
(ii) For train journey, inspecting officer of the rank Assistant General Manager and above shall be
provided with 1st class AC ticket and inspecting officer below the rank of Assistant General
Manager shall be provided with 2nd class AC ticket.
(iii) The Air-ticket / train-ticket booking/cancellation is the responsibility of the contractor /
supplier.
BATTERY AND BATTERY CHARGER Page 14 of 85
(iv) Moreover, if during the journey there is an unavoidable necessity for intermediate travel by
road/ waterway/sea-route, the contractor/supplier shall provide suitable conveyance to the
inspecting officer for travel this stretch of journey or bear the cost towards this. Any such
possibilities shall be duly intimated to OPTCL at the time of their offer for inspection.
c) Local Conveyance:
At the place of the inspection/testing, for local journey of the inspecting officer between Hotel and
inspection/testing site and or any other places, Air-conditioned four wheeler vehicle in good
condition shall be provided by the contractor/supplier/manufacturer.
d) Following points are also to be considered:
(i) All the above expenses shall be deemed to be included in the bidder’s quoted price for that
supply item. Bidder shall not be eligible to raise any extra claim in this regard.
(ii) Contractor/supplier/manufacturer may assume that only in 40% of the inspection and testing
offer cases, OPTCL inspecting officer, not below the rank of Assistant General Manager will
witness the inspection and testing.
(iii) In case of inspection and testing of some critical equipment/materials like Power transformers,
OPTCL may depute more than one inspecting officer. (iv)Contractor/supplier/manufacturer shall
judiciously plan the inspection/testing schedule and place of inspection/testing, so that optimum
number of
inspection/testing
and
minimum time shall be required
to cover all
the
equipment/materials of the relevant contract package.
(v) It shall be the responsibility of the Contractor/Supplier to organize the above tour
related matters of OPTCL inspecting officer including the matters related to overseas
inspection/testing, if any.
BATTERY AND BATTERY CHARGER Page 15 of 85
SECTION – II.
GENERAL TERMS AND CONDITIONS OF CONTRACT [G.T.C.C.]
Clause.
Title.
Page.
1.
Scope of the contract.
03
2.
Definition of terms.
03
3.
Manner of execution.
4.
Inspection and testing.
04
5.
Training facilities.
05
6.
Rejection of materials.
05
7.
Experience of bidders.
05
8.
Language and measures.
06
9.
Deviation from Specification.
06
10.
Right to reject/accept any tender.
06
11,
Supplier to inform himself fully.
07
12.
Patent rights etc.
07
13.
Delivery.
07
14.
Despatch Instructions.
07
15.
Supplier’s Default Liability.
07
16
Force Majeure.
07
17.
Extension of Time.
08
18.
Guarantee Period.
08
19.
Bank Guarantee towards Security Deposit,
08
04
Payment and Performance.
20.
Import License.
09
21.
Terms of Payment.
09
22.
Penalty for Delay in Completion of Contract.
20
23.
Insurance.
09
24.
Payment Due from the Supplier.
09
25.
Sales Tax clearance, Balance Sheet& P/L A/C 09
26.
Certificate of exemption from E.D/Sales Tax.
10
27.
Supplier’s Responsibility.
10
28.
Validity.
10
29.
Evaluation.
10
30.
Minimum qualification criteria of Bidders.
10
31.
Jurisdiction of High Court of ODISHA.
11
32.
Correspondences.
11
33.
Official Address of the Parties to the Contract. 11
34.
Outright rejection of Tenders.
BATTERY AND BATTERY CHARGER Page 16 of 85
12
35.
Documents to be treated as confidential.
36.
Scheme/Projects.
BATTERY AND BATTERY CHARGER Page 17 of 85
13
13
PART-I
SECTION-II
GENERAL TERMS AND CONDITIONS OF CONTRACT [G.T.C.C.]
1.
Scope of the contract:
The scope of the contract shall be to design, manufacture, supply of equipments as per
the specification at the consignee’s site, and rendering services in accordance with the
enclosed technical specification and bill of quantity.
2.0
Definition of terms:
For the purpose of this specification and General Terms and Conditions of contract
[GTCC], the following words shall have the meanings hereby indicated, except where
otherwise described or defined.
2.1
“The Purchaser” shall mean the Senior General Manager[Central Procurement Cell] for
and on behalf of ORISSA POWER TRANSMISSION CORPORATION LTD., Bhubaneswar.
2.2
“The Engineer” shall mean the Engineer appointed by the Purchaser for the
purpose of this contract.
2.3
“Purchaser’s Representative” shall mean any person or persons or consulting firm
appointed and remunerated by the Purchaser to supervise, inspect, test and examine
workmanship and materials of the equipment to be supplied.
2.4
“The supplier” shall mean the bidder whose bid has been accepted by the purchaser and
shall
include the bidder’s executives, administrators, successors and permitted
assignees.
2.5
“Equipment” shall mean and include all machinery, apparatus, materials, and articles to
be provided under the contract by the suppliers.
2.6
“Contract Price” shall mean the sum named in or calculated the bid.
2.7
“General Condition” shall mean these General Terms and Conditions of Contract.
2.8
The Specification” shall mean both the technical as well as commercial parts of the
specification annexed to or issued with GTCC and shall include the schedules and
drawings, attached thereto as well as all samples and pattern, if any.
2.9
“Month” shall mean “Calendar month”.
2.10
Writing” shall include any manuscript, type written, printed or other statement
reproduction in any visible form and whether under seal or under hand.
2.11
“FOR Destination costs”shall mean the cost of equipment and material at the
consignee’s store/site. The cost is inclusive of Excise duty, Sales tax and other local
taxes, packing, forwarding and insurance and freight charges.
2.12
The term “Contract document” shall mean and include GTCC, specifications, schedules,
drawings, form of tender, Notice Inviting Tender, covering letter, schedule of prices or the
final General Conditions, any special conditions, applicable to the particular contract.
BATTERY AND BATTERY CHARGER Page 18 of 85
2.13
Terms and conditions not herein defined shall have the same meaning as are assigned to
them in the Indian Contract Act, failing that in the Orissa General Clauses Act.
3.
Manner of execution:
All equipments supplied under the contract shall be manufactured in the manner, set
out in the specification or where not set out, to the reasonable satisfaction of
the Purchaser’s representative.
4.
Inspection and Testing:
[i]
The purchaser’s representative shall be entitled at all reasonable times during
manufacture to inspect, examine and test at the supplier’s premises, the materials and
workmanship of all equipments/materials to be supplied under this contract and if part
of the said equipment/material is being manufactured in other premises, the supplier
shall obtain for the purchaser’s representative permission to inspect, examine and test
as if the equipment/material were being manufactured in the contractor’s premises.
Such inspection, examination and testing shall not relieve the supplier from his
obligations under the contract.
[ii]
The Supplier shall give to the purchaser adequate time/notice (at least clear 15 days for
inside the state suppliers and 20 days for outside the state suppliers) in writing for
inspection of materials indicating the place at which the equipment/material is ready for
testing and inspection and shall also furnish the shop Routine Test Certificate,
Calibration certificates of Testing instruments, calibrated in Govt. approved laboratory
with authenticity letter of that laboratory along with the offer for inspection. A packing
list along with the offer, indicating the quantity which can be delivered in full truck
load/Mini truck load to facilitate issue of dispatch instruction shall also be furnished.
[iii]
Where the contract provides for test at the Premises of the supplier or any of his subvendors, the supplier shall provide such assistance, labour, materials, electricity, fuel
and instruments, as may be required or as may be reasonably demanded by the
Purchaser’s representative to carryout such tests efficiently. The supplier is required to
produce shop routine test Certificate, calibration certificates of Testing Instruments
before
offering
their
materials/equipment
for
inspection
&
testing.
The
test
house/laboratory where tests are to be carried out must be approved by the Govt. A
letter pertaining to Govt. approved laboratory must be furnished to the purchaser along
with the offer for inspection.
[iv]
After completion of the tests, the Purchaser’s representative shall forward the test results
to the Purchaser. If the test results conform to the specific standard and specification,
the Purchaser shall approve the test results and communicate the same to the supplier
in writing. The supplier shall provide at least five copies of the test certificates to the
Purchaser.
BATTERY AND BATTERY CHARGER Page 19 of 85
[v]
The Purchaser has the right to have the tests carried out at his own cost by an
independent agency whenever there is dispute regarding the quality of supply.
[vi]
If the firm fails to present the offered items for inspection/testing as per their inspection
call due to any reason(s) during the visit of inspecting officer at the testing site ,the firm
shall have to bear all expenses towards repetition of inspection and testing of the total
offered quantity or part thereof.
5.
Training facilities.
The supplier shall provide all possible facilities for training of Purchaser’s Technical
personnel, when deputed by the Purchaser for acquiring first hand knowledge in
assembly of the equipment, its erection, commissioning and for its proper operation &
maintenance in service, wherein it is thought necessary by the purchaser.
6.
Rejection of Materials.
In the event any of the equipments/material supplied by the manufacturer is found
defective due to faulty design, bad workmanship, bad materials used or otherwise not in
conformity with the requirements of the Specification, the Purchaser shall either reject
the equipment/material or ask the supplier in writing to rectify or replace the defective
equipment/material free of cost to the purchaser. The Supplier on receipt of such
notification shall either rectify or replace the defective equipment/material free of cost to
the purchaser within 15 days from the date of issue of such notification by the
purchaser. If the supplier fails to do so, the Purchaser may:-
[a]
At its option replace or rectify such defective equipments/materials and recover the extra
costs so involved from the supplier plus fifteen percent and/or.
[b]
Terminate the contract for balance work/supplies, with enforcement of penalty Clause as
percontract for the un-delivered goods and with forfeiture of Performance Guarantee/
CompositeBankguarantee.
[c]
Acquire the defective equipment/materials at reduced price, considered equitable under
the circumstances.
7.
Experience of Bidders:
The bidders should furnish information regarding experience particularly on the
following points:
[i]
Name of the manufacturer:
[ii]
Standing of the firm and experience in manufacture of equipment/material quoted:
[iii]
Description of equipment/material similar to that quoted, supplied and installed during
the last two years with the name(s) of the Organisations to whom supplies were made
wherein, at least one (1) certificate shall be from a state/central P.S.U.
[iv]
Details as to where installed etc.
[v]
Testing facilities at manufacturer’s works.
BATTERY AND BATTERY CHARGER Page 20 of 85
[vi]
If the manufacturer is having collaboration with another firm [s], details regarding the
same.
[vii]
A list of purchase orders of identical material/equipments offered as per technical
specification executed during the last two years along with users certificate. User’s
certificate shall be legible and must indicate, user’s name, address, designation, place of
use, and satisfactory performance of the equipment/materials for at least two years from
the date of commissioning. Wherein at least one (1) certificate shall be from a
State/Central or P.S.U.Bids will not be considered if the past manufacturing experience
is found to be un-satisfactory or is of less than 2 (two) years on the date of opening of the
bid and bids not accompanying user’s certificate will be rejected..
8.
Language and measures:
All documents pertaining to the contract including specifications, schedule, notices,
correspondence, operating and maintenance instructions., drawings or any other writing
shall be written in English language. The metric system of measurement shall be used
exclusively in this contract.
9.
Deviation from specification:
It is in the interest of the tenderers to study the specification, specified in the tender
schedule thoroughly before tendering so that, if any deviations are made by the
Tenderers,(both commercial and Technical), the same are prominently brought out on a
separate sheet under heading “Deviations Commercial” and “ Deviations Technical”.
A list of deviations shall be enclosed with the tender. Unless deviations in scope,
technical and commercial stipulations are specifically mentioned in the list of deviations,
it
shall be presumed that the tenderer has accepted all the conditions, stipulated in the
tender specification, not withstanding any exemptions mentioned therein.
10.
Right to reject/accept any tender:
The purchaser reserves the right either to reject or to accept any or all tenders if the
situation so warrants in the interest of the purchaser. Orders may also be split up between
different Tenderers on individual merits of the Tenderer. The purchaser has exclusive right
to alter the quantities of materials/ equipment at the time of placing final purchase order.
After placing of the order, the purchaser may defer the delivery of the materials. It may be
clearly understood by the Tenderer that the purchaser need not assign any reason for any of
the above action [s].
11.
Supplier to inform himself fully:
The supplier shall examine the instructions to tenderers, general conditions of contract,
specification and the schedules of quantity and delivery to satisfy himself as to all terms
and conditions and circumstances affecting the contract price. He shall quote price [s]
BATTERY AND BATTERY CHARGER Page 21 of 85
according to his own views on these matters and understand that no additional
allowances except as otherwise provided there in will be admissible. The purchaser shall
not be responsible for any misunderstanding or incorrect information, obtained by the
supplier other than the information given to the supplier in writing by the purchaser.
12.
Patent rights Etc.
The supplier shall indemnify the Purchaser against all claims, actions, suits and
proceedings for the infringement of any patent design or copy right protected either in
the country of origin or in India by the use of any equipment supplied by the
manufacturer. Such indemnity shall also cover any use of the equipment, other than for
the purpose indicated by or reasonably to be inferred from the specification.
13.
Delivery:-
[a]
Time being the essence of the contract; the equipment shall be supplied within the
delivery period, specified in the contract. The Purchaser, however, reserves the right to
reschedule the delivery and change the destination if required. The delivery period shall
be reckoned from the date of placing the Letter of Intent/Purchase order, as may be
specified in LOI/Purchase order.
[b]
The desired delivery period shall be as indicated at Annexure-III (Quantity & Delivery
Schedule) of Section-IV (Technical Specification).
14.
Despatch instructions.
I]
The equipments/ materials should be securely packed and dispatched directly to the
specified site at the supplier’s risk by Road Transport only.
II]
Loading & unloading of Ordered Materials.
It will be the sole responsibility of the supplier for loading and unloading of
materials
both at the factory site and at the destination site/store.
The Purchaser shall have no responsibility on this account.
15.
Supplier’s Default Liability.
[i]
The Purchaser may, upon written notice of default to the supplier, terminate the contract
in circumstances detailed hereunder.
[a]
If in the judgement of the Purchaser, the supplier fails to make delivery of
equipment/material within the time specified in the contract or within the period for
which if extension has been granted by the Purchaser in writing in response to written
request of the supplier.
[b]
If in the judgement of the Purchaser, the supplier fails to comply with any of the
provisions of this contract.
[ii]
In the event, Purchaser terminates the contract in whole or in part as provided in
Clause-15 {I) of this section, the Purchaser reserves the right to purchase upon such
terms and in such a manner as he may deem appropriate in relation to the
equipment/material similar to that terminated and the supplier will be liable to the
BATTERY AND BATTERY CHARGER Page 22 of 85
Purchaser for any additional costs for such similar equipment/material and/or for
penalty for delay as defined in clause-22 of this section until such reasonable time as
may be required for the final supply of equipment.
[iii]
In the event the Purchaser does not terminate the contract as provided in clause 15(I) of
this Section, supplier shall be liable to the Purchaser for penalty for delay as set out in
Clause-22 of this section until the equipment is accepted. This shall be based only on
written request of the supplier and written willingness of the Purchaser.
16
Force Majeure:
The supplier shall not be liable for any penalty for delay or for failure to perform the
contract for reasons of force majeure such as acts of god, acts of the public enemy, acts
of Govt., Fires, floods, epidemics, Quarantine restrictions, strikes, Freight Embargo and
provided that the supplier shall within Ten (10)days from the beginning of delay on such
account notify the purchaser in writing of the cause of delay. The purchaser shall verify
the facts and grant such extension, if facts justify .
17.
Extension of time:If the delivery of equipment/material is delayed due to reasons beyond the control of the
supplier, the supplier shall without delay give notice to the purchaser in writing of his
claim
for an extension of time. The purchaser on receipt of such notice may or may not agree
to extend the contract delivery date as may be reasonable but without prejudice to other
terms and conditions of the contract.
18.
Guarantee period: -
[i] The stores covered by this specification should be guaranteed for satisfactory operation and
against defects in design, materials and workmanship for a period of at least 18 [eighteen]
months from the last date of delivery or 12 [twelve] months from the date of commissioning
whichever is earlier. The above guarantee certificate shall be furnished in triplicate to the
purchaser for his approval. Any defect noticed during this period should be rectified by the
supplier free of cost to the purchaser provided such defects are due to faulty design, bad
workmanship or bad materials used, within one month upon written notice from the purchaser
failing which provision of clause 22 (ii) shall apply.
[ii] Equipment/material failed or found defective during the guarantee period shall have to be
guaranteed after repair/replacement for a further period of 12 months from the date of
commissioning or 18 months from the date of receipt at the store/site after such
repair/replacement which ever is earlier . The Bank Guarantee is to be extended accordingly.
Date of delivery as used in this clause shall mean the date on which the materials are received
in OPTCL’S stores/site in full & good condition which are released for Despatch by the
purchaser after due inspection.
BATTERY AND BATTERY CHARGER Page 23 of 85
19 B.G. towards security deposit, 100% payment and performance guarantee:
[i]
For manufacturers situated Inside & out side the state of Orissa.
A Composite Bank Guarantee as per the Proforma enclosed at Annexure-VII of the
specification for 10% [ten percent] of the total FORD cost of the purchase order(In case of
successful bidder who is a local Micro and small Enterprise(MSEs) registered with
respective DICs, Khadi, Village, Cottage & Handicrafts Industries, OSIC and NSIC 5%
(five percent)), shall be furnished from any nationalized/scheduled bank having a place
of business at Bhubaneswar, to the office of Sr.General Manager [Central Procurement
Cell] OPTCL within 15 days from the date of issue of the purchase order,. The BG shall
be executed on non judicial stamp
paper worth of Rs.29.00 [Rupees twenty nine] only or as per the prevalent rules, valid for
a period of 20 months from the last date of stipulated delivery period, for scrutiny and
acceptance, failing which the supply order will be liable for cancellation without any
further written notices. The BG should be accompanied by a confirmation letter from the
concerned bank and should have provision for encashment at Bhubaneswar, before the
Bank Guarantee is accepted and all concerned intimated. The B.G should be revalidated
as and when intimated to you to cover the entire guarantee period.
[ii]
[iii]
No interest is payable on any kind of Bank Guarantee.
In case of non-fulfillment of contractual obligation, as required in the detailed purchase
order/Specification, the composite Bank guarantee shall be forfeited.
iv) BG for Buy- back of Battery
The successful bidder is required to submit Security Bank Guarantee for 100% [hundred
percent] of the total buy back cost of the old battery sets from any nationalized/scheduled
bank having a place of business at Bhubaneswar, to the office of Senior General Manager
[Central Procurement Cell] OPTCL within 15 days from the date of issue of the purchase
order,. The BG shall be executed on non-judicial stamp paper worth of Rs.29.00 [Rupees
twenty nine] only or as per the prevalent rules, valid for a period till lifting of old batteries
, failing which the supply order will be liable for cancellation without any further written
notices. The BG should be accompanied by a confirmation letter from the concerned bank
and should have provision for encashment at Bhubaneswar, before the Bank Guarantee is
accepted and all concerned intimated. The B.G should be revalidated as and when
intimated to you to cover the entire required period.
In absence of security B.G for buy-back of old battery set, the total cost of buy-back of old
battery will be deducted from the supply bill of New Battery set. If the firm fails to lift the
old battery set within 90 days of supply and commissioning of new battery set, their claim
on the old battery set will be forfeited and no money will be paid to them.
20.
Import License
BATTERY AND BATTERY CHARGER Page 24 of 85
In case imported materials are offered, no assistance will be given for release of Foreign
Exchange. The firm should arrange to import materials from their own quota. Equipment
of indigenous origin will be preferred.
21.
(A)
Terms of Payment.
(i)
90% of the ex-works price of Battery & charger along with 100% Excise duty, Entry Tax,
if any, and sales tax in full as applicable along with freight & Insurance charges will be
paid on receipt of materials in good condition at stores/desired site, subject to approval
of 10% Composite Bank Guarantee as stipulated under clause-19 of this specification &
on prior approval of Test reports and Guarantee certificate. The buy-back price shall be
deducted from the first 90% payment.
Balance 10% of the ex-works price of Battery & charger along with commissioning
charges, if any, shall be paid after successful erection & commissioning of chargers along
with battery sets at the required site, on issuance of taking over certificate by the
concerned site-in-charge.
(ii)
Payment of Freight & Insurance charges and Entry Tax.
Freight & Insurance Charges & Entry Tax, incorporated in the Purchase contract shall
be paid after receipt of materials at stores/desired site in good condition and on
production of authenticated documentary evidence, otherwise no Freight, Insurance
charges & entry taxes shall be payable.
[B]
The supplier shall furnish Composite Bank Guarantee of appropriate amount to
OPTCL covering 10% of F.O.R. Destination cost of the purchase order well in advance
(within 15 days from the date of issue of the purchase order) before despatch of
materials.
22.
I)
Penalty for Delay in Completion of Contract
If the Supplier fails to deliver the materials/equipments within the delivery schedule,
specified in the contract including delivery time extension, if any, granted thereto, the
Purchaser shall recover from the Supplier, penalty for a sum of half percent (0.5 percent)
of the Ex-works price of the un-delivered equipment for each calendar week of delay or
part thereof. For this purpose, the date of receipted chalan shall be reckoned as the date
of delivery. The total amount of penalty shall not exceed five percent (5%) of the ex-works
price of the unit or units so delayed. Equipment will be deemed to have been delivered
only when all its components and accessories as per technical Specification are also
delivered. If certain components & accessories are not delivered in time, the equipment
will be considered delayed until such time as the missing parts are delivered.
II)
If the Supplier fails to rectify /replace the equipment/material within 30 days from the
date of intimation of the defect, so noticed by the purchaser within the guarantee period
then the penalty for sum of one half of the one percent (0.5%) of the total Purchase order
amount for each calendar week of delay shall be recovered by the purchaser within the
BATTERY AND BATTERY CHARGER Page 25 of 85
guarantee period. For this purpose, penalty date will start from the 30th. day from the
date of issue of letter on defectiveness of equipment/material, so supplied, by the
purchaser. The total amount of penalty in this case shall not exceed 10% (TEN PERCENT)
of the purchase order amount. The purchase order amount shall mean ex-works price +
freight & insurance and all taxes
& duties. If the defects so intimated within the
guarantee period will not be rectified by the
Supplier within the stipulated period as per clause 18 (i), then whole of the B.G. will be
forfeited by the purchaser, without any intimation to the Supplier.
23.
Insurance
The Supplier shall undertake insurance of stores covered by this Specification unless
otherwise stated. The responsibility of delivery of the stores at destination in good
condition rests with the Supplier. Any claim with the Insurance Company or transport
agency arising due to loss or damage in transit has to be settled by the supplier. The
Supplier shall undertake free replacement of materials damaged or lost, which will be
reported by the consignee within 30 days of receipt of the materials at destination
without awaiting for the settlement of their claims with the carriers and underwriters.
24.
Payment Due from the Supplier.
All costs and damages, for which the supplier is
liable to the purchaser, will be deducted by the purchaser from any money, due to the
supplier, under any of the contract (s), executed with OPTCL.
25.
Sales Tax clearance certificate and Balance sheet and profit & Loss Account:
i.
Sales Tax clearance certificate for the previous year shall be enclosed with the tender.
ii.
Audited Balance Sheet and Profit & Loss Account of the bidder for the previous three
years shall be enclosed to assess the financial soundness of the bidder(s).
26.
Certificate of Exemption from Excise Duty/Sales tax.
Offers with exemption from Excise duty including sales tax shall be accompanied with
authenticated proof of such exemption. Authenticated proof for this clause shall mean
attested Photostat copy of exemption certificate. Any claim towards Excise duty/ Sales
Tax shall be paid on actual basis subject to production of authenticated documentary
evidence.
27.
Supplier’s Responsibility.
Notwithstanding anything mentioned in the Specification or subsequent approval or
acceptance by the Purchaser, the ultimate responsibility for design, manufacture,
materials used and satisfactory performance shall rest with the Tenderers. The
Supplier(s) shall be responsible for any discrepancy noticed in the documents, submitted
by them along with the bid(s)
28.
Validity.
BATTERY AND BATTERY CHARGER Page 26 of 85
Prices and conditions contained in the offer should be kept valid for a minimum period of
180 days from the date of opening of the tender, failing which the tender shall be
rejected.
29.
EVALUATION.
(i)
Evaluation of bids will be on the basis of the FOR DESTINATION PRICE (ByRoad
Transport) including Excise Duty, sales Tax & other levies as may be applicable plus
installation & commissioning charges after deducting the buy-back price of batteries.
The FORD PRICE shall consist of the following components
a) Ex-works price.
b) Packing & Forwarding charges.
c) Freight
d) Insurance.
e) Excise Duty.
f) Sales Tax.
g) Other levies.
h) Mandatory spares, if any for maintenance of equipment. (At the discretion of the
purchaser)
i) Test charges, if any. .
j) Supervision of erection, testing and commissioning charges, if any.
k) Any other items, as deemed proper for evaluation by the purchaser.
l) Loading factors will be taken in to account during evaluation if the prices of some of
the items, not quoted.
(II)
Weightage shall be given to the Following factors in the Evaluation &
Comparison of Bids.
In comparing bids and in making awards, the Purchaser will consider other
factors such as compliance with Specification, minimum qualification criteria as
per clause-30, outright rejection of tenders clause-34 of this tender, relative
quality,
adaptability of Supplies or services, experience, financial soundness,
record of integrity in dealings, performance of materials/equipments earlier
supplied, ability to furnish repairs and maintenance services, the time of delivery,
capability to perform including available facilities such as adequate shops, plants,
equipment and technical organization.
(III)
The local MSE bidders shall be required to furnish their willingness to match their
bid price with that of the lowest evaluated bidder without any price preference and
in case they agree, they shall be eligible to get up to 30% of the tendered quantity
to be distributed suitably among the willing MSE bidders failing which the said
30% of the tendered quantity be awarded to the lowest evaluated bidder.
BATTERY AND BATTERY CHARGER Page 27 of 85
30.
Minimum Qualification Criteria of Bidders.
All the prospective bidders are requested to note that their bids for tendered equipment
can only be considered for evaluation if:
i)
The bidder should have manufacture and supply experience of above rated or higher
capacity equipments for a minimum period of 3 (three) years as on the date of opening of
the tender
ii)
At least 50% of the tendered quantity. of above rated or higher capacity equipment
should have been supplied within the above-stipulated period.
iii)
The above rated or higher capacity equipment should have at least 3 (three) years
successful performance from the date of commissioning. At least one of the performance
certificates shall be submitted from Govt. of India/State Govt.(s) or their undertakings.
iv)
The bidder should have conducted type tests on the tendered equipments in Government
approved laboratory within five years from the date of opening of the tender..
31.
Jurisdiction of the High Court of Orissa.
`Suits, if any, arising out of this contract shall be filed by either Party in a court of Law
to which the jurisdiction of High court of Orissa extends.
32.
i)
Correspondences.
Any notice to the supplier under the terms of the contract shall be served by Registered
Post or by hand at the Supplier’s Principal Place of Business.
ii)
Any notice to the Purchaser shall be served at the Purchaser’s Principal Office in the
same manner.
33.
Official Address of the Parties to the Contract
The address of the parties to the contract shall be specified:-
[i]
Purchaser: Senior General Manager (Procurement)(CPC) OPTCL
Bhubaneswar-751022 (Orissa)
Telephone No. 0674 - 2541801
FAX No.
[ii]
Supplier:
0674 - 2542964
Address
Telephone No.
Fax No.
34.
Outright Rejection of Tenders
Tenders shall be outrightly rejected if the followings are not complied with.
[i]
The tenderer shall submit the bid in electronic mode only and shall submit the tender
cost on or before the date and time of opening of technical bid. In case of local Micro
and small Enterprises(MSEs) registered with respective DICs, Khadi, Village, Cottage &
Handicrafts Industries, OSIC and NSIC participating in the tender they have to submit
BATTERY AND BATTERY CHARGER Page 28 of 85
notarised hard copy of valid registration as local MSE as above on or before the date and
time of opening of technical bid.
[ii]
The tenderer shall submit the bid in electronic mode only
[iii]
The Tender shall not be submitted telegraphically or by FAX.
[iv]
The prescribed EMD shall be submitted on or before the date and time of opening of
technical bid.
[v]
The Tender shall be kept valid for a minimum period of 180 days from the date of
opening of tender.
[vi]
The Tender shall be submitted in two parts as specified.
[vii]
The Tenders shall be accompanied by a list of major supplies effected prior to the date of
opening of tender. Data of at least 3 (three) years shall be furnished.
[viii]
The tenderer shall upload the scanned copy of latest type test certificates (for the tests,
carried out on the tendered equipments, being offered). Such type tests should have been
conducted within last five years from the date of opening of this tender in a Government
approved
laboratory/CPRI
in
presence
of
any
Government
Organisation’s
representative(s).
[ix]
The schedule of prices should be filled up fully to indicate the break-up of the prices
including taxes and duties. Incomplete submission of this schedule will make the tender
liable for rejection. Vide Clause-4(ii) of Part-II..
[x]
The Tenderer should quote ‘FIRM’ price only and the price should be kept valid for a
minimum period of 180 days from the date of opening of the tender.
(xi)
The tenderer shall upload the scanned copy legibly written user’s certificate to prove
the satisfactory operation of the offered equipments/materials for a minimum period of 3
(three) years from the date of commissioning/use as per the tender specification. User’s
certificate shall include the detailed address of the user with Equipment/Material, Name
and type as per this specification, number of years of satisfactory use/operation & date
of issue of this user’s certificate with official seal written in English only & clearly visible
must be furnished. At least one of the user’s certificates shall be from state or Central
Govt. or their Undertakings.
(xii)
Guaranteed Technical particulars & Abstract of terms and Conditions should be filled in
completely.
35.
Documents to be treated as confidential.
The supplier shall treat the details of the specification and other tender documents as
private and confidential and these shall not be reproduced without written authorization
from the Purchaser.
36.
Scheme/Projects
The materials/equipment covered in this specification shall come under “O&M WORKS “
BATTERY AND BATTERY CHARGER Page 29 of 85
SECTION – III.
LIST OF ANNEXURES
[ I TO XII ]
[ PAGE
30 TO
48 ]
SECTION – III
[LIST OF ANNEXURES]
The following schedules and proforma are annexed to this specification and contained in
Section-III as referred to in the relevant clauses.
1
Declaration form
ANNEXURE-I
2
Abstract of terms and conditions to accompany ANNEXURE-II
Section-II of Part-I
3
Schedule of Quantity and Delivery
ANNEXURE-III
4
Abstract of price component [to accompany Part-II ANNEXURE-IV
of this specification]
5
Schedule of prices to accompany Part-II
ANNEXURE-V
6
Bank Guarantee form for earnest money deposit
ANNEXURE-VI
7
Composite
Bank
Guarantee
form
for
security ANNEXURE-VII
deposit, payment and performance
8.
Chart showing particulars of E.M.D.
ANNEXURE – VIII
9.
Data on Experience.
ANNEXURE – IX
10.
Schedule of spare parts.
ANNEXURE-X
11.
Schedule of Installations.
ANNEXURE-XI
12.
Schedule of deviations.
ANNEXURE-XII
BATTERY AND BATTERY CHARGER Page 30 of 85
ANNEXURE - I
DECLARATION FORM
To
The Sr. General Manager (CPC)
OPTCL Head Qrs.BBSR,751022
Sub:- Tender Specification No-_________________________________________
Sir,
1.
Having examined the above specification together with terms & conditions referred to
therein * I/We the undersigned hereby offer to supply the materials/equipments covered
therein complete in all respects as per the specification and General conditions, at the
rates, entered in the attached contract schedule of prices in the Tender.
2.
* I/We hereby undertake to have the materials/equipments delivered within the time
specified in the Tender.
3.
* I/We hereby guarantee the technical particulars given in the Tender supported with
necessary reports from concerned authorities.
4.
* I/We certify to have
submitted the bid electronically by remitting *cash/money
order/D.D./ remitting the cost of tender, herewith and this has been acknowledged by
your letter/ money receipt No.
5.
Dated,
In the event of Tender, being decided in *my/our favour, * I/We agree to furnish the
Composite B.G. in the manner, acceptable to ORISSA POWER TRANSMISSION
CORPORATION LTD., and for the sum as applicable to *me/us as per clause-19 of
section-II of this specification within 15 days of issue of letter of intent/purchase order
failing which *I/We clearly understand that the said letter of Intent/Purchase order will
be liable to be withdrawn by the purchaser, and the EMD deposited by us shall be
forfeited by OPTCL.
Signed this
day of
2010
Yours faithfully
Signature of the Tenderer with seal of the company
[This form should be dully filled up by the tenderer and uploaded at the time of submission of
tender.]
* (Strikeout whichever is not applicable).
BATTERY AND BATTERY CHARGER Page 31 of 85
ANNEXURE-II
ABSTRACT OF GENERAL TERMS AND CONDITIONS OF CONTRACT
[COMMERCIAL] TO ACCOMPANY PART-I
Whether the material/equipment offered conforms to the
1
Yes/No
OPTCL’S specification (If not, specify the deviations in
Annexure).
2
(a) The tenderer shall submit the bid in electronic mode
only and shall submit the tender cost on or before the
date and time of opening of technical bid.In case of local
Micro and small Enterprises(MSEs) registered with
respective DICs, Khadi, Village, Cottage & Handicrafts
Industries, OSIC and NSIC participating in the tender
they have to submit notarised hard copy of valid
registration as local MSE as above on or before the date
and time of opening of technical bid.
Submitted/Not
submitted
(b) Earnest money furnished.
(A) Bank Guarantee, (B) Bank Draft.
Manufacturer’s
3
supply
experience
including
user’s Yes/No
certificate uploaded or not. [As per clause No.7 of
Section-II.]
4.a.i
4.a.ii
4.b.i
4.b.ii
5
6
7
8
9
10
Commercial Deviations to the specification if any
If Yes, [list uploaded or not, As per clause-9 of the Yes/No
Section-II
Technical Deviations to the specification if any
Yes/No
If Yes, list uploaded or not, As per clause-9 of the
Yes/No
Section-II
Delivery (Period in months from the date of issue of PO)
Guarantee: - Whether agreeable to OPTCL’s terms[As per Yes/No
clause-18 of Section-II].
Whether agreeable to furnish Composite B.G. in case his Yes/No
tender be successful [As per clause-19 of Section-II]
Terms of payment:- Whether agreeable to OPTCL’s terms Yes/No
or not [As per clause-21 of Section-II]
Nature of price:- VARIABLE
Yes/No
Penalty: - Whether agreeable to OPTCL’s terms or not (As Yes/No
per clause- 22 of Section-II)
Whether STCC/ P&L
11
Yes/No
A/C, Balance Sheet for the Yes/No
required period are uploaded as per clause-25 of SectionII
BATTERY AND BATTERY CHARGER Page 32 of 85
12
13.a
13.b
13.c
Validity: - Whether agreeable to OPTCL’s terms or not[As Yes/No
per clause-28 of Section-II]
Whether
ED
is
included
/
excluded
and
shown Included/Excluded
separately.
% of ED(On Ex-Works price) as well as L.S indicated.
If NIL/EXEPMTED please specify with validity period of
such exemption.
14.a
Whether ST is included/excluded in Ex-works price
14.b
% of ST (On Ex-Works price +ED+Edu. Cess)
Whether
15
Yes/No
recent
type
test
certificates
from
Included/Excluded
any Yes/No
Government approved laboratory is uploaded or not. [As
per clause-30[viii] of section-II]
16
Whether guaranteed technical particulars are uploaded Yes/No
or not
17
Whether dimensional design/drawings uploaded or not
Yes/No
18
Whether materials are ISI/ISO marked.
Yes/No
19
Manufacturer’s name and it’s trademark
20
21
Whether registered under Odisha Sales Tax Act/Central
Yes/No
sales Tax Act
Whether declaration form, duly filled in, uploaded or not
Yes/No
Place: Date: -
Signature of the Tenderer
with seal of the company
BATTERY AND BATTERY CHARGER Page 33 of 85
ANNEXURE-III
SCHEDULE OF QUANTITY AND DELIVERY
(To be filled up by the tenderer)
SL
Description of materials Quantity Desired
No
1
2
required
Delivery
3
4
Destination
s.
5
Place:
Date:
Signature of Tenderer
with seal of Company.
BATTERY AND BATTERY CHARGER Page 34 of 85
Remark
6
ANNEXURE-IV
ABSTRACT OF PRICE COMPONENT [TO ACCOMPANY PRICEBID]
1
F.O.R.
Price basis
Purchaser’s
destination
Stores/sites.
2
Packing & forwarding
3
Rate of Insurance charges
4
Rate of Freight charges
5
Rate of excise duty
6
Rate of sales Tax
7
Rate of other taxes/levies /duties etc.
8
Rate of entry tax.
9.
Rate of Service Tax.
10.
Nature of price.
11.
Whether MODVAT benefit if any, has been fully
passed on to the purchaser.
Yes / No.
Place
Date:
Signature of Tenderer
With seal of company
NB:- Abstract of price component shall be done for equipment/material offered, for testing &
commissioning charges, if any. All the above prices will be taken during bid price
evaluation.
BATTERY AND BATTERY CHARGER Page 35 of 85
ANNEXURE-V.
SCHEDULE OF PRICES
TENDER SPECIFICATION No.
Ite
Descriptio
Qty
Unit
Unit
Unit
Unit
Unit landing cost at
m
n.
(unit
Ex-
Packing &
Freight
Insuran
destination
)
factory
Forwardin
Charge
ce
store/site excluding
Price
g.
s.
Charges
ST,ED & Entry tax.
No.
.
1.
2.
3.
4.
Entry Unit landing Cost including Total
Unit
Unit
Unit
E.D.
S.T.
Tax.
5.
6.
7.
8.
All taxes & Duties.
landing
cost
Including all taxes &
duties.
9.
10.
11.
12= (8+9+10+11)
Erection Cost in INR Rs.
13= (3X12)
Grand Total amount in Rs.
Unit Erection Cost
Unit Service Tax
Total Erection Cost
13+16
14
15
16
17
NB: The tenderer should fill up the schedule properly and in full in Excel file
1.
of e-tender mode. The tender will be rejected, if the schedule of price is submitted in
incomplete form. No post tender correspondence will be entertained on break-up of prices.
Also, the supplier should agree for delivery at Stores/ site.
2.
In case, where F&I components are not specifically indicated in this schedule,
5% of the ex-works price shall be taken towards F&I components for the purpose of
comparison of price.
3.
The Tenderer shall certify in the price bid that MODVAT benefit, if any, has
been fully passed on to the purchaser while quoting the tender price.
4.
Conditional offers will not be acceptable.
5.
The bidder is to clearly indicate the period up to which the tax holidays are
available to them.
6.
Price bid in any other format will not be acceptable and the offer will be
rejected.
7.
8.
All the above charges will be taken into account, during bid price evaluation.
Bidders are requested to quote both for supply, erection & commissioning for
BATTERY AND BATTERY CHARGER Page 36 of 85
equipment offered as well as the cost of old battery failing which their Bids
shall not be evaluated.
Signature of Tenderer
Name, Designation and Seal
BATTERY AND BATTERY CHARGER Page 37 of 85
ANNEXURE-VI
PROFORMA FOR BANK GUARANTEE FORM FOR EARNEST MONEY DEPOSIT
Ref
1
Date
Bank Guarantee No:
In accordance with invitation to Bid No.
Dated
of ODISHA POWER
TRANSMISSION CORPORATION LTD. [OPTCL][herein after referred to as the
OPTCL
for
the
purchase
of
___________________________________________
Messers____________________________________________________________
Address______________________________________________________________________
________________________________________________________wish/wished
to
participate in the said tender and as a Bank Guarantee for the sum of
Rs.______________[Rupees________________________________________
Valid for a period of 240 days [Two hundred forty days] is required to be
submitted
by
the
Tenderer.
We
the
__________________________________________________________________
[Indicate the Name of the
Bank]
[Hereinafter
referred
to
as
‘the
Bank’]
at
the
request
of
M/S
__________________________________________________________________
[Herein after referred to as supplier (s)] do hereby unequivocally and
unconditionally guarantee and undertake to pay during the above said period,
on written request by the Sr. General Manager [Procurement] ODISHA POWER
TRANSMISSION
CORPORATION
LTD._______________________________________________
[Indicate
designation
of
the
purchaser]
an amount not
reservation.
exceeding Rs._________________to the OPTCL, without any
The
guarantee
would
remain
valid
up
to
4.00
PM
of
___________________
[date] and if any further extension to this is required, the same will be extended
on receiving instructions from the_______________________________________ on
whose
behalf this guarantee has been issued.
2. We the _____________________________________do hereby, further undertake
[Indicate the name of the bank]
BATTERY AND BATTERY CHARGER Page 38 of 85
to pay the amounts due and payable under this guarantee without any demur,
merely on a demand from the OPTCL stating that the amount claimed is due by
way of loss or damage caused to or would be caused to or suffered by the
OPTCL by reason of any breach by the said supplier [s] of any of the terms or
conditions or failure to perform the said Bid . Any such demand made on the
Bank shall be conclusive as regards the amount due and payable by the Bank
under this guarantee. However, our liability under this guarantee shall be
restricted
to
an
amount
not
exceeding
Rs._____________________________________________
3. We undertake to pay the OPTCL any money so demanded not withstanding any
dispute or disputes so raised by the contractor [s] in any suit or proceeding
instituted/pending before any Court or Tribunal relating thereto, our liability
under this present being absolute and unequivocal. The payment so made by
us under this bond shall be a valid discharge of our liability for payment there
under and the supplier(s) shall have no claim against us for making such
payment.
4. We, the______________________________________further agree that the guarantee
[Indicate the Name of the Bank]
herein contained shall remain in full force and effect during the aforesaid
period of 240 days [two hundred forty days] and it shall continue to be so
enforceable till all the dues of the OPTCL under or by virtue of the said Bid
have been fully paid and its claims satisfied or discharged or till Managing
Director, ODISHA POWER TRANSMISSION CORPORATION LTD. certifies that
the terms and conditions of the said Bid have been fully and properly carried
out by the said Supplier [s] and accordingly discharges this guarantee. Unless
a demand or claim under this guarantee is made on us in writing on or before
the _________________
we shall be discharged from all liability under this guarantee thereafter.
5.
We, the _______________________________further agree with the OPTCL that
[Indicate the name of the Bank]
the OPTCL shall have the fullest liberty without our consent and without
affecting in any manner our obligations hereunder to vary any of the terms and
conditions of the said Bid or to extend time of performance by the said Supplier
[s] from time to time or to postpone for any time or from time to time any of the
powers exercisable by the OPTCL against the said supplier [s] and to forbear or
enforce any of the terms and conditions relating to the said bid
BATTERY AND BATTERY CHARGER Page 39 of 85
and we shall not be relieved from our liability by reason of any such variation,
postponement or extension being granted to the said Supplier [s] or for any
forbearance act or omission on the part of the OPTCL or any indulgence by the
OPTCL to the said Supplier[s] or by any such matter or thing whatsoever which
under the law relating to sureties would, but for this provision, have effect of so
relieving us.
6.
This guarantee will not be discharged due to the change in the name, style and
constitution of the Bank or the supplier [s].
7.
We,____________________________________lastly undertake not revoke this
[Indicate the name of the Bank]
Guarantee during its currency except with the previous consent of the
OPTCL in writing.
8.
We
the
_________________________________ Bank
further agree
that
this
guarantee shall also be invokable at our place of business at Bhubaneswar (
indicate the name of the branch)in the state of ODISHA.
Not withstanding any thing contained here in.
1)
Our liability under this bank guarantee shall not exceed Rs.-------------------------( Rupees-------------------).
2)
The bank guarantee shall be valid up to dt.-----------------
3)
We are liable to pay the guaranteed amount or any part there of under this
bank guarantee only & only if you serve upon us at --------------branch at
Bhubaneswar a written claim or demand on or before dt.-----------------.
Dated ________________________ Day of _________________________
For_____________________________
[Indicate the name of Bank]
Witness
((Signature, names & address)
1.
2.
BATTERY AND BATTERY CHARGER Page 40 of 85
ANNEXURE-VII
PROFORMA FOR COMPOSITE BANK GUARANTEE FOR SECURITY DEPOSIT
PAYMENT AND PERFORMANCE
This
Guarantee
Bond
is
executed
this________________________day
of_______________ 2012 by us the _______________________________________Bank
at _____________________
P.O.____________________________P.S.________________________________
District_________________________State_______________________________
1.
WHEREAS the ODISHA POWER TRANSMISSION CORPORATION LTD., a body
corporate constituted under the Electricity Act, 2003 [hereinafter called “the
OPTCL” which shall include its successors and assigns has placed orders No.
_______________Date ______________[hereinafter called “The Agreement”] on
M/s.______________________________________
[hereinafter called “The Supplier”] which shall include its successors & assigns
for supply of materials.
AND WHERE AS the supplier has agreed to supply materials to the
OPTCL in terms of the said agreement AND
WHEREAS the OPTCL has agreed [1] to exempt the supplier from
making payment of Security [2] to release 100% payment of the cost of
materials as per the said agreement and [3] to exempt from performance
guarantee on furnishing by the Supplier to the OPTCL, a Composite bank
Guarantee of the value of 10 % [ten percent] of the contract price of the said
agreement.
NOW THEREFORE, in consideration of the OPTCL having agreed [1] to exempt
the Supplier from making payment of Security [2] releasing 100% payment to the
Supplier and [3] to exempt from furnishing performance guarantee in terms of the
said
agreement
as
aforesaid,
we,
the
________________________________
[Bank][hereinafter referred to as ‘the Bank’] do hereby undertake to pay to the
OPTCL
an
amount
not
exceeding
Rs._____________
[Rupees_____________________________against any loss or damage caused to or
suffered by or would be caused to or suffered by the OPTCL by reason of any
breach by the said Supplier [s] of any of the terms or conditions contained, in the
said agreement.
BATTERY AND BATTERY CHARGER Page 41 of 85
2.
We the (______________________________________Bank) do hereby undertake to
pay the amounts due and payable under this guarantee without any demur,
merely on demand from the OPTCL stating that the amount claimed is due by
way of loss or damage caused to or suffered by the OPTCL by reason of any
breach by the said Supplier [s] of any of the terms or conditions, contained in
the said agreement or by reason of the supplier’s failure to perform the said
agreement. Any such demand made on the bank shall be conclusive as regards
the amount due and payable by the Bank under this guarantee. However, our
liability under this guarantee shall be restricted to an amount not exceeding
Rs.__________________
[Rupees____________________________________________________________
3.
We the_____________________________ Bank} also undertake to pay to the OPTCL
any money so demanded not withstanding any dispute or disputes raised by
the supplier [s] in any suit or proceeding instituted/pending before any Court
or Tribunal relating thereto our liability under this present being absolute and
unequivocal.
The payment so made by us under this bond shall be a valid discharge
of our liability for payment there under and the Supplier [s] shall have no claim
against us for making such payment.
4
We,
(_____________________________________Bank)
further
agree
that
the
guarantee herein contained shall remain in full force and effect during the
period that would be taken for the performance of the said agreement and that
it shall continue to do so enforceable till all the dues of the OPTCL under or by
virtue of the said agreement have been fully paid and its claims satisfied or
discharged or till Managing Director, ODISHA POWER TRANSMISSION
CORPORATION LTD. certifies that the terms and conditions of the said
agreement have been fully and properly carried out by the said Supplier [s] and
accordingly discharges this Guarantee.
Unless a demand or claim under this guarantee is made on us in writing
on or before the [Date________________], we shall be discharged from all liability
under this guarantee thereafter.
5.
We,(_____________________________Bank) further agree that the OPTCL shall have
the fullest liberty without our consent and without affecting in any manner our
obligations hereunder to vary any of the terms and conditions of the said
agreement or to extend time of performance by the said Supplier [s] and we
shall not be relieved from our liability by reason of any such variations or
extension being granted to the said supplier [s] or for any forbearance, act or
BATTERY AND BATTERY CHARGER Page 42 of 85
omission on the part of the OPTCL or any indulgence by the OPTCL to the said
Supplier [s] or by any such matter or thing whatsoever which under the law
relating to sureties would but these provisions have effect of so relieving us.
6.
This guarantee will not be discharged due to the change in the name , style
and constitution of the Bank and supplier [s].
7.
We,[________________________Bank] lastly undertake not to revoke this
guarantee during its currency except with the previous consent of the OPTCL in
writing.
8.
We
the
_________________________________ Bank
further agree
that
this
guarantee shall also be invokable at our place of business at Bhubaneswar (
indicate the name of the branch)in the state of ODISHA.
Not withstanding any thing contained here in.
1) Our liability under this bank guarantee shall not exceed Rs.-------------------------( Rupees-------------------).
2) The bank guarantee shall be valid up to dt.----------------3) We are liable to pay the guaranteed amount or any part there of under this
bank guarantee only & only if you serve upon us at --------------branch at
Bhubaneswar a written claim or demand on or before dt.-----------------.
Dated ________________________ Day of _________________________
For_____________________________
[Indicate the name of Bank]
Witness
((Signature, names & address)
1.
2.
BATTERY AND BATTERY CHARGER Page 43 of 85
ANNEXURE-VIII
CHART SHOWING PARTICULARS OF EARNEST MONEY DEPOSIT
FURNISHABLE
BY TENDERERS
1.
Central and State Government Undertakings
Exempted
2.
All other inside & outside state units.
The
amount
of
EMD as specified
in
the
specification
/Tender Notice in
shape
of
bank
guarantee /DD.
NB: - REFUND OF E.M.D.
[a]
In case of unsuccessful tenderers, the EMD will be refunded immediately after
the tender is decided. In case of successful tenderer, this will be refunded only
after furnishing of Composite Bank Guarantee referred to in clause No.19 of
Section-II of this specification.
Suits, if any, arising out of EMD shall be filed in a court of law to which the
jurisdiction of High Court of ODISHA extends.
[b]
Earnest Money will be forfeited if the tenderer fails to accept the letter of
intent/purchase order, issued in his favour or revises the bid price[ s] within
the validity period of Bid.
BATTERY AND BATTERY CHARGER Page 44 of 85
ANNEXURE-IX
DATA ON EXPERIENCE
[a]
Name of the manufacturer.
[b]
Standing of the firm as manufacturer of equipment quoted.
[c]
Description of equipment similar to that quoted [supplied and installed during
the last two years with the name of the organizations to whom supply was
made].
[d]
Details as to where installed etc.
[e]
Testing facilities at manufacturer’s works.
[f]
If the manufacturer is having collaboration with another firm, details regarding
the same and present status.
[g]
A list of purchase orders, executed during last three years.
[h]
A list of similar equipments of specified MVA rating, voltage class, Impulse
level, short circuit rating, Designed, manufactured, tested and commissioned which
are in successful operation for at least two years from the date of commissioning with
legible user’s certificate. User’s full complete postal address/fax/phone must be
indicated. (Refer clause No.7 of the Part-I, Section-II of the specification).
Place:
Date:
Signature of tenderer
Name, Designation, Seal
BATTERY AND BATTERY CHARGER Page 45 of 85
ANNEXURE-X
SCHEDULE OF SPARE PARTS FOR FIVE YEARS OF NORMAL OPERATION &
MAINTENANCE
SL.
Particulars
Quantity
Unit delivery rate
Total price
No
Place:
Date:
Signature of Tenderer
Name, Designation, Seal
ANNEXURE-XI
SCHEDULE OF INSTALLATIONS.
Details
of Rated Voltage
Place of installation Year
of
equipment,offe
and complete postal commissioning
red
address
Place: Date
Signature of Tenderer:
Name, Designation, Seal
BATTERY AND BATTERY CHARGER Page 46 of 85
ANNEXURE-XII
DEVIATION SCHEDULE.
Tenderer shall enter below particulars of his alternative proposal for
deviation from the specification, if any.
A) Technical
Sl.No
Clause
No. Particulars of deviations.
of
specification
.
Place: Date
Signature of Tenderer:
Name, Designation, Seal
B) Commercial deviations.
A) Commercial.
Sl.No
Clause
No. Particulars of deviations.
of
specification
.
Place: Date
Signature of Tenderer:
Name, Designation, Seal
BATTERY AND BATTERY CHARGER Page 47 of 85
ORISSA POWER TRANSMISSION CORPORATION LIMITED
CENTRAL PROCUREMENT CELL,
JANPATH, BHUBANESWAR – 751022
SECTION – IV
TECHNICAL SPECIFICATION
FOR
220 VOLTS 350AH LEAD ACID PLANTE STORAGE
BATTERY
AND
BATTERY CHARGER SUITABLE FOR LEAD ACID PLANTE
STORAGE BATTERY
BATTERY AND BATTERY CHARGER Page 48 of 85
CONTENTS
Clause No.
A(a)1.
A(a)2.0.
A(a)3.0.
A(a)4.0.
A(a)5.0.
A(a)6.0.
A(a)7.0.
A(a)8.0.
A(a)9.0.
A(a)10.0.
A(a)11.0.
A(a)12.0.
A(a)13.0.
A(a)14.0.
A(a)15.0.
A(a)16.0.
A(a)17.0.
A(a)18.0.
A(a)19.0.
A(a)20.0.
A(a)21.0.
Part A(a) [Lead Acid Plante Storage Battery)
SCOPE.
Standards
Installations
Particulars of the System
General
Requirement
of
the
equipments.
Details of specifications of plante
Batteries.
Design & construction details.
Installation of battery.
Connectors.
Accessories.
Maximum Short circuit current.
Ventilation.
Capacity.
Charging.
Life.
Instruction Manuals.
Transport.
Tests.
Drawings/documents.
Guaranteed Tech. Particulars.
Buy back of old battery Cells.
BATTERY AND BATTERY CHARGER Page 49 of 85
Part – B [CHARGER]
Clause No.
B.1
B.2
B.3
B.4
B.4.8
B.5
B.6
B.7
B.8
B.9
B.10
B.11
TITLES
Brief description
Arrangements
Cubicle
Design and constructional details
Charger panel
Transport
Tests
Drawings / documents
Special tools, plants, and spares
Guaranteed Technical particulars
Deviation from specification
General Technical requirements
Charger
for
Battery
ANNEXURES
I
II
III
IV-A
IV-B
V-A
V-B
VI
GTP for 220V Lead Acid Plante storage battery.
GTP for Battery Charger
Quantity and delivery schedule
Calibration status of meters & equipments for
testing of battery.
Calibration status of meters & equipments for
testing of battery charger.
Check list towards Type Test reports for battery.
Check list towards Type Test reports for battery
charger.
Check list for delivery schedule
BATTERY AND BATTERY CHARGER Page 50 of 85
PART – A(a)
TECHNICAL SPECIFICATION FOR 220 VOLTS
LEAD ACID PLANTE STORAGE BATTERY.
A(a).1.
SCOPE :
A(a).1.1.
These specifications cover the design, manufacturer, assembly, shop
testing at manufacturer’s works before despatch, supply and delivery at SITE
and erection testing and commissioning of 220 volt lead Acid Plante Storage
battery.
A(a).1.2.
The scope of supply shall include all parts and accessories etc. which are
usual and necessary for erection, operation and maintenance of the battery
banks and the chargers, as specified, above though not individually and
specifically stated or enumerated.
A(a).1.3.
The scope also includes the lifting of old batteries on buy back system
basis.
A(a).2.0.
STANDARDS :
A(a)2.1. The equipments shall comply in all respects with the latest edition of relevant
Indian Standard Specifications except for the modifications specified herein. The
equipments manufactured according to any other authoritative national /
international standard which ensure an equal or better quality than the
provisions of these specifications shall also be acceptable. Where the equipment
offered conform to any other standard, salient points of differences between the
proposed standard and the provisions of these specifications shall be clearly
brought out in the tender. A Xerox copy of such standards [in English shall be
enclosed with the offer].
A(a)2.2LIST OF RELEVANT STANDARDS IS GIVEN BELOW :
[i]
IS-1652-1991 Specification for stationery cells and
batteries, lead Acid type with Plante Positive Plates
[ii]
IS : 266-1993 Specification for Suphuric Acid.
[iii] IS-6071-1986 Specification for synthetic separators for lead acid batteries.
[iv]
IS:1069-1993
Specification for quality tolerances water for storage
batteries.
[v]
IS:1146-1981 Specification for rubber and plastic
containers for lead acid storage batteries.
[vi] IS:8320-2000 General requirements and methods of tests
for lead-acid storage batteries.
[vii] IS:1885-Part-8/1996 Electro technical vocabulary-stationary cells & batteries.
[viii] IEEE-485/1983
IEEE recommended practice for sizing large
lead storage batteries for generating stations and substations.
A(a)3.0
INSTALLATIONS :
A(a).3.1.
Equipments covered under these specifications shall be suitable for
indoor installation.
A(a)4.0
PARTICULARS OF THE SYSTEM :
A(a).4.1.
One set of 220 Volts, 350AH capacity battery alongwith equipments such
as boost charger, trickle charger shall be sufficient to cater to the DC power
requirements in different EHT Sub-stations in the State under OPTCL.
A(a).5.0
GENERAL REQUIREMENTS OF THE EQUIPMENTS :
BATTERY AND BATTERY CHARGER Page 51 of 85
General requirement of the different components of the Battery system are given
below.
A(a).5.1
One set of 220V,350AH lead acid type plante storage battery set is
required for meeting the D.C. load requirements of indicating lamps, emergency
lighting, relays, alarms, circuits breakers etc. The battery shall be kept in healthy
conditions with the help of the existing float charging unit. The existing boost
charger unit shall supply quick charging current to bring back the battery to
fully charged conditions after it has discharged to a considerable extent while
meeting the emergency load. The battery shall meet practically all the heavy
current demands, as required for operation [closing and / or operating of circuit
breakers, emergency lighting load and field flashing load etc). It should be noted
that, the 220V batteries are to be accommodated in the Battery Room and should
operate satisfactorily over the entire range of ambient temperature of 0 0 C to 500
C and relative humidity of 95%.
A(a).6.0.
DETAILS OF SPECIFICATIONS OF PLANTE BATTERIES :
A(a).6.1The batteries shall be made of closed type lead acid cells with ‘plante’ type
plates manufactured to conform to IS: 1652-1991.
A(a).6.2.CAPACITY :
The capacity of the batteries shall be as follows :
[i]
Voltage.
220V
[ii]
Output at 270 C
350AH at 10 hrs. discharge rate.
The batteries shall normally remain under ‘floating’ condition with the ‘trickle’
charger supplying the continuous load. However, the batteries shall be capable
of supplying the following loads under emergency conditions without any
assistance from the chargers and without their terminal voltage falling below 198
V [90% of rated voltage]
350AH
[I] I stage [continuous]
30A for 10 hours.
[ii] Stage emergency15A for 3 hours for lighting.
.
A.(a).6.3-The number of cells for the 220 V batteries shall be so chosen that for the
nominal floating voltage of the cells, the battery set voltage shall be 237.5V and
for the minimum [discharged condition] voltage of the cells, the voltage of the
battery set shall not be less than 198V, while the assigned rating of the battery
bank can not be less than its rated voltage of 220 volts.
A(a)7.0
DESIGN AND CONSTRUCTION DETAILS :
7.1
Containers : The containers for the cells shall be of impervious, moulded
transparent, plastic/glass material having heat-resisting, high strength, nonreacting and low inflammable properties conforming to IS-1146-1981. The
containers shall be mounted on insulators blocks. The containers shall be of
robust construction and free from flaws, bubbles or foreign matter. The surface
of the containers shall have a finish substantially free from blisters, rough spots,
scales, blow holes and other imperfections or deformations. The handle bars, if
provided, shall be of such that sufficient sediment space shall be available and
the batteries will not have to be cleared out during their normal life. Battery
containers shall be subjected to type, Routine and Acceptance Tests as per the
requirements of IS-1146-1981. The containers of the label attached firmly to the
containers shall be marked with the information as per requirements of cl No.
BATTERY AND BATTERY CHARGER Page 52 of 85
7.2
7.3
7.4
7.5.
7.6.
7.7.
7.8.
7.9.
2.2 of the above standard. The supplier’s manufacturer’s test certificates shall be
submitted by the tenderer for the scrutiny of the purchaser.
Plates : The positive plates shall be of pure lead lamelle type with plante
formation. The negative plates shall be pasted antimonial-lead Grid type so
designed as to hold the active material securely in place and in firm contact with
the grid during service. The plates shall be designed for maximum durability
and shall not buckle during all service conditions including high rate of
discharge and the fluctuation of load.
Separators : The separators shall be of synthetic material conforming to the latest
edition of IS-6071-1986. These shall permit free flow of electrolyte and would not
be affected by the chemical reaction inside the cell and shall last for indefinite
time. The internal resistance factor of the separators shall assure high discharge
characteristics under all operating conditions. Proper arrangement to keep end
plates in position shall be furnished by the bidder alongwith his offer.
Electrolyte : The electrolyte shall be prepared from the battery grade sulphuric
acid conforming to IS-266-1993 and shall have a specific gravity of 1.2 at 270C.
The sulphuric acid of battery grade shall be colourless liquid. The concentrated
sulphuric acid on dilution with an equal volume of distilled water shall be free
from suspended matter and other visible impurities. The sulphuric acid shall
meet the requirements of columns – 4 and 5 Table –1 of IS-266-1993. The
requisite quantity shall be despatched in non-returnable containers suitably
packed and marked as per the requirements of the above Indian Standards. The
container materials and packing shall be subject to approval of the purchaser.
Sufficient quantity of distilled water conforming to IS-1069-1993 shall be
supplied in non-returnable containers to correct the level of electrolyte during
initial testing and commissioning. The material of containers and packing shall
be subject to the approval of the purchaser.
Plate group bar with terminals : The plate group bar with terminals shall
conform to IS-1652-1991. The positive and negative terminals shall be clearly
marked for easy identification. The legs of the plates of like polarity shall be
connected to the load, turned to a horizontal group bar having an upstanding
terminal post adopted for connection to the external circuit. The group bars shall
be sufficiently strong to hold the plates in position.
Buffers/spring: Suitable buffers / springs shall be provided in the cells to keep
the end plates in position. These shall have adequate length and strength.
Cell lids : Lids used with sealed or closed type cells shall be of glass, plastic or
ebonite and shall be provided with vent plugs. Terminal post shall be suitably
sealed at the lid to prevent escape of acid spray, by means of rubber grommets,
sealing compound or other suitable device. The positive and negative terminal
posts shall be clearly and indelibly marked for easy identification.
Water :- Water used for preparation of electrolyte and also to bring the level of
electrolyte to approximately correct height during operation / testing shall
conform to relevant standards.
Venting device : The venting device shall be anti splash type and shall allow
gases to escape freely but shall effectively prevent acid particles or spray from
coming out. There shall be two vent holes, one serving as a guide for acid level
indicator for checking the electrolyte level and other to permit drawing of
electrolyte samples, servicing, checking of specific gravity etc.
BATTERY AND BATTERY CHARGER Page 53 of 85
7.10. Marking : Acid level line shall be permanently and indelibly marked around on
all the containers.
The following information shall be indelibly marked on the outside surface of
each cell :
[i]
Manufacturer’s name, type and trade mark.
[ii]
Nominal voltage.
[iii]
AH capacity at 10 hours rate with specified end cell voltage.
[iv] Cell number.
[v]
Upper and lower electrolyte level in case of transparent containers.
[vi] Type of positive plate.
[vii] Type of container.
[viii] Date of manufacture [ month and year] or [week and year].
A(a)8.0.
INSTALLATION OF BATTERY :
8.1. The battery set shall be installed on wooden racks in a separate battery room non
air – conditioned but ventilated. The tenderer shall offer racks and mounting
insulators etc.
8.2. The cell shall be arranged on the racks in a two-tier arrangement with two rows
of cells on each tier or with some other suitable arrangement depending upon
the availability of space inside the battery room. The lay out shall be subject to
the approval of the purchaser. The racks shall be constructed of best quality
seasoned wood with at least three [3] coats of anti-acid paint of approved shade
and also flame proof coating. These racks shall be such that cells are located at
convenient height to facilitate maintenance and they may be so constructed so as
to promote free access to the floor directly beneath the rack to facilitate easy
cleaning of the floor. These shall be designed and arranged in such a way that
easy handling of the cells is possible while in operation. Numbering tags for
each cell shall be attached on to the racks.
8.3. The tenderer shall indicate and include the proposed arrangement of the
batteries and include arrangement for fixing and mounting of inter-bank, interrow, inter-cell and tap-off connectors etc.
A(a)9.0.
CONNECTORS :
Bars tinned copper lead connectors shall be employed for Inter-cell and interrow, inter-tier connections. However, the tee-off connection from the battery unit
shall be made with acid resisting cables of suitable size. A suitable terminal box
along with acid-resisting cable shall be provided by the tenderer for this
purpose. The connectors shall preferably be of bolted type and the bolts and nuts
shall be of similar material as that of connectors and shall be provided with
corrosion resisting lead coating.
The connectors shall be of sufficient cross-section to withstand all the working
conditions including one minute discharge rate as well as short circuit
conditions.
A(a).10.
ACCESSORIES :The equipments and accessories, listed below shall be furnished as part of each
battery and the price of the battery quoted shall be inclusive of these items.
[a]
wood racks with three coats of anti-acid paint and flame-proof coating.
[b]
Stand insulators (+5% extra.)
[c]
Cell insulators (+5% extra.)
[d]
All Cell inter-connectors and end take-offs.
[e]
Lead coated connection hardware such as bolts, nuts etc.5% extra.
[f]
Cell numbering tags with fixing arrangement.
BATTERY AND BATTERY CHARGER Page 54 of 85
[g]
[h]
Wood, cable clamps with hardware.
Diluted sulphuric acid of sufficient quantity and of specific gravity according to
the relevant ISS and 10% extra shall be supplied in non-returnable acid proof
containers, suitable packed.
[I]
Two numbers cell testing centre-zero voltmeters 3-0-3 volts range, Accuracy
class shall be 0.5 or better and resistance not less than 1000 ohms.
[j]
One number syringe type hydrometer complete with accessories and suitable for
measuring SP gravity between 1.1 to 1.320 with graduation of 0.005 Sp. Gravity
together with temperature correction charts.
[k]
One number floating hydrometer.
[l]
Two numbers thermo-meters having range 0-100 deg. C whose one division of
the graduated scale shall represent at the most 1 degree centigrade with separate
gravity correction chart.
[Accuracy of calibration shall not be less than 0.50C]
[m] One number wall mounting teak-wood for hydrometers and thermo-meters.
[n]
Two numbers acid-resisting plastic jugs [2 litre capacity]
[o]
Two numbers plastic funnels.
[p]
Two numbers rubber syphone.
[q]
Two numbers rubber aprons.
[r]
Two pairs of rubber gloves.
[s]
Two pairs of rubber boots-knee height.
[t]
Two sets special tools or tools required for connecting the terminals of
the batteries.
[u]
The battery terminals shall be brought out in a junction box to be mounted on
the battery stands.
[v]
Ampere-hour meter[10 hour discharge rate] of 600 –1250 AH range-1 no.
[w]
Any other accessories, not specified but required for installation, satisfactory
operation and maintenance of batteries for a period of 5 [five] years.
A(a).11.0
MAXIMUM SHORT CIRCUIT CURRENT :
The Bidder shall state the maximum short circuit current of each battery along
with the safe duration in seconds which it can withstand. Methods, proposed to
be adopted for protecting batteries from the short circuit conditions should also
be stated to avoid damage to the battery and loss to the associated equipment.
A(a).12.
VENTILATION :
The bidder shall indicate in his bid the requirements of ventilation in the battery
room. The battery shall operate satisfactorily over the entire range of the
temperature and humidity indicted in this specification without affecting its
normal life. Bidder shall indicate the percentage reduction in battery capacity at
the lowest temperature of 27 deg C. If any special ventilation requirements are
necessary, the same shall be indicated.
A(a).13.
CAPACITY :
The standard Ampere-hour capacity at ten hour rate shall be 350 AH with an
end cell voltage of 1.85 volts/cell.
A(a).14.
CHARGING :
The bidders shall state whether an equalizing charge is recommended for the
battery. If so, the equalizing charge voltage, current, duration and the interval
between the equalizing charging shall be specified in the Data sheet. Bidder shall
also indicate the requirements for boost charging.
BATTERY AND BATTERY CHARGER Page 55 of 85
A(a).15.
LIFE :
The bidder shall quote in his offer the Guaranteed life of the battery when
operating under the conditions specified.
A(a).16.
INSTRUCTION MANUALS :
Eight sets of instruction manuals for installation, commissioning, charging and
maintenance instruction shall have to be furnished.
A(a).17.
TRANSPORT :
The batteries, accessories and racks etc. shall be suitably packed and transported
to site.
A(a).18.
TESTS:
A(a).18.1
TYPE TESTS : The bidder shall submit the test reports along with his
offer for the following type tests, conducted on the offered samples as per
relevant National Standard[s] within five years from the date of opening of the
bid and test witnessed by any Government Department / Government
undertaking, failing which the offer is liable for rejection.
[a]
Verification of constructional requirements.
[b]
Verification of dimensions.
[c]
Test for capacity.
[d]
Test for retention of charge.
[e]
Endurance Test.
[f]
Ampere-hour and watt-hour efficiency test.
[g]
Test for voltage during discharge.
If the type test report [s] does/do not meet the requirements as per this
specification, OPTCL at its discretion may ask the supplier to conduct the above
type tests [s] at the supplier’s cost in the presence of OPTCL’s representative
without any financial liability to OPTCL
A(a).18.2
ACCEPTANCE TESTS : Following shall constitute the acceptance tests
which shall be test witnessed by the purchaser’s representative at the works of
the manufacturer at the cost of supplier.
[i]
Verification of marking.
[ii]
Verification of dimensions.
[iii] Test for capacity for 10 hours discharge rate along with the Test
for voltage during discharge.
[iv] Ampere-hour and watt-hour efficiency test.
A(a)18.3.1
The Purchaser may at his discretion undertake test for capacity
and voltage during discharge after installation of the battery at site
without any extra cost.
A(a).18.3.2. The supplier shall arrange for all necessary equipments including the
variable resistor, tools, tackles and instruments. If a battery fails to meet
the guaranteed requirement, OPTCL shall have the option of asking the
supplier to replace the same within 15 [fifteen] days from the date of
declaring the same to be insufficient/failed / not as per the specification
[s].
A(a).19.
DRAWINGS / DOCUMENTS :
The tenderer shall submit the following drawings / documents along with his
offer failing which the offer is liable for rejection.
[a]
General battery arrangement, proposed size of individual and
BATTERY AND BATTERY CHARGER Page 56 of 85
over all dimensions along with sectional views showing all connections
etc.
[b]
Pamphlets and technical literature giving detailed information of
the batteries offered.
The manufacturer shall submit the following drawings / documents in 7 [seven]
copies within 15[fifteen] days from the date of issue of the purchase order for
purchaser’s approval. :[a]
Lay out details of the batteries.
[b]
OGA and cross-sectional details for battery cells.
[c]
Instruction manuals for initial charging and subsequent charging.
[d]
Technical data, curves etc.
A(a).20.
GUARANTEED TECHNICAL PARTICULARS :
The Guaranteed technical particulars, as called for in the ‘Annexure – I & II
shall be furnished along with the tender. Any tender lacking complete
information in this respect is likely to be rejected.
BATTERY AND BATTERY CHARGER Page 57 of 85
A(a).21.
BUY- BACK OF OLD BATTERY CELLS:
The tenderer will quote buy-back rates of old battery cells (different AH
capacities), available at the following Sub-Stations of OPTCL in the State of
Odisha. The scope of ‘BUY-BACK’ system includes the loading, transportation,
taxes, duties, and any other statutory levies, rules and regulations, notified by
Govt. of India/ Govt. of Orissa, or their Undertakings.
DETAILS OF EXISTING BATTERY SETS PROPOSED TO BE REPLACED.
PHASE
Sl:
No.
Name of the Grid sub station
Make
Type
Rating
PHASEI(201415)
1
Balugaon grid s/s
EXIDE
YKP-25
300AH
2
Bhanjanagar grid s/s
EXIDE
YKP-25
300AH
3
Patnagarh grid s/s
EXIDE
YKP-25
300AH
4
Sonepur grid s/s
EXIDE
YKP-25
300AH
5
Brajarajnagar grid s/s
EXIDE
YKP-25
300AH
6
Sambalpur grid s/s
EXIDE
YKP-25
300AH
7
Barkote grid s/s
EXIDE
YKP-25
300AH
8
Tarkera grid s/s
EXIDE
YKP-25
300AH
9
Chanadka grid s/s
EXIDE
YKP-25
300AH
10
Akhusingh grid s/s
EXIDE
YKP-25
300AH
11
Parlakhemundi grid s/s
EXIDE
YKP-25
300AH
PHASE-
1
Katapali grid s/s
EXIDE
YKP-25
300AH
II
2
Chainpal grid s/s
EXIDE
YKP-29
350AH
(2015-
3
Jaleswar grid s/s
VRLA
YKP-29
300AH
16)
4
Meramunali grid s/s
EXIDE
YKP-25
300AH
5
Bhubaneswae grid s/s
EXIDE
YKP-25
300AH
6
Rengali grid s/s
EXIDE
YKP-25
300AH
7
Sundergarh grid s/s
EXIDE
YKP-17
200AH
8
Rourkela grid s/s
AMAR
9
JCCL Switching s/s Choudwar
10
Duburi old Grid s/s
300AH
YKP-19
VRLA
225AH
350AH
The bidders are advised to inspect the old batteries, available in different Grid Sub
stations prior to submission of their bids and the rate of the battery cell should be quoted in the
prescribed price bid of this tender specification on AH basis. The bidder may also visit other Substations of OPTCL and may quote for available Nos. of old battery cells on AH basis, stating the
name of Sub-station, AH capacity of the cell, Nos. of cells etc. The old battery cells will be lifted
by the bidder “AS IS WHERE IS BASIS” and the loading, transportation, taxes, duties and all
other charges shall be borne by the Bidder. It should be noted that the bidder is to abide by all the
rules, regulations, as prescribed by Govt. of India/Govt. of Odisha in this respect.
BATTERY AND BATTERY CHARGER Page 58 of 85
The purchaser may at its discretion may postpone/terminate the ‘ BUY
BACK OF OLD BATTERY CELLS, as the situation warrants or direct the bidder to lift
old battery cells of similar type from other Grid Sub-stations or reduce the quantity of
battery cells, to be sold on buy back system or free to the take any other decision,
conducive to both the purchaser and the bidder.
A(a).22.
All deviations from the specification shall be separately listed, in the absence
of which it will be presumed that the provisions of these specifications are complied
with by the bidder.
PART – B
CHARGER SUITABLE FOR FOR PLANTE BATTERIES
B.1
BRIEF DESCRIPTION
Charging equipment comprising of a float charger and a boost charger, is
required to meet the D.C. power requirements of the sub-station under normal
conditions, i.e., when AC auxiliary power supply is available and also to keep all the
cells in the state of full charge. The float charger shall supply the continuous DC load at
the bus bars in addition to keeping, the plante batteries floated in a healthy condition.
In case of failure of A.C. mains or sudden requirement of additional DC power, the
battery shall meet the demand as the battery shall be connected in parallel with the
charger. After the battery has discharged to a considerable extent, it shall be fully
recharged by the ‘boost’ charger unit in a short period so as to prepare it for the next
emergency. Even during the ‘boost’ charging of the battery, the continuous DC load at
the bus shall be met by the trickle-charging unit. The ‘boost’ charging unit shall
however be provided with suitable control arrangement to function as a stand-by for
float charging unit in case of necessity.
B.2
ARRANGEMENTS :
B.2.1 Trickle (Float) Charger :
The trickle charger shall have arrangement for regulation of D.C. output voltage
by:(i)
automatic voltage regulation system.
(ii)
Shall be of thyristor control type with both ‘auto/manual’ control arrangement.
B.2.2. Quick (Boost) Charger :
The quick charger shall be similar type as trickle charging equipment, but shall
have the following features.
(i)
Shall be of higher capacity to deliver D.C. output, as stipulated in this
specification for quick charging of the plante batteries.
(ii)
Shall be provided with control arrangement for ‘auto/manual’ current
regulation features, necessary for quick charging
(iii) Shall also have ‘auto/manual’ voltage control arrangement for use when the
charger will be utilised as a trickle charger.
B.3. The ‘Trickle’ and ‘Quick’ charger shall be self supporting cubicle type with front
panels hinged and suitable for mounting instruments, incoming A.C., circuit
breaker with thermal and instantaneous releases relays, contactors and control
BATTERY AND BATTERY CHARGER Page 59 of 85
switches etc. The panels shall have access from the backside also. These cubicles
shall also house transformers, rectifiers and other equipment’s, accessories, as
stipulated in this specification.
B.4
DESIGN AND CONSTRUCTION DETAILS:
B.4.1 The ‘trickle’ charger and ‘quick’ charger shall be complete with silicon controlled
rectifier units, dry type air-cooled transformers, control electronics, smoothing
filters etc. suitable for operation from 415V + 10%, 50 HZ + 5%, 3 phase A.C.
supply. The charger output shall be stabilized to + 1% of set value for + 10%
input voltage variations and 0-100% load variation.
B.4.2 The battery charger shall have full-wave, Half-controlled thyristor controlled
bridge rectifier circuit. The charger output voltage shall suit the battery offered.
The float voltage shall be adjustable from 80% to 115% of nominal voltage. The
boost voltage shall be adjustable from 80% to 135% of nominal voltage. Ripple
voltage shall be less than 3% RMS voltage.
B.4.3 Each float charger shall be capable of floating each cell of the battery bank at the
specified voltage and supplying specified float current continuously under
normal system operation.
B.4.4 Under normal operation, the float charger shall be supplying the DC load
current and at the same time trickle charge the station battery. When the battery
voltage goes down considerably, automatic transfer arrangement shall be
provided such that the battery is disconnected from the float charger and gets
connected to the boost charger. However, when battery is on boost charge, DC
load shall be fed from the float charger. In addition, means shall be provided to
ensure interruption free availability of control power from the battery whenever
there is a power failure irrespective of whether the battery is on boost charge or
float charge.
B.4.5 The selection of electronic components shall be used on ambient temperature of
50 degree C. and shall be of worst-case design to ensure continuous and trouble
free service. The control electronics shall be built on plug in type glass epoxy
printed circuit boards of modular design.
B.4.6 The maximum temperature, attained by any part of trickle charger and quick
charger, when in service at site under continuous full load conditions shall not
exceed the permissible limits as fixed by relevant standards and as corrected to
site condition.
B.4.7 Charger Panel :
B.4.7.1 Charger panels shall be rigid, self supporting structures, completely assembled
and totally enclosed cubicle type construction, made out of structural steel
members with sheet steel-coverings.
B.4.7.2 The enclosure of the charger shall be made of CRCA sheet steel of thickness not
less than 2 mm for load bearing members, 1.6mm for door and non-load bearing
members and 3 mm for gland plates. Panels shall be offered with base frame of
3.0 mm thick CRCA sheet, painted black all around, suitable for bolting/
welding/ grouting on to the foundation. Gaskets on doors and inter panel
gaskets shall be of neoprene rubber.
B.4.7.3
The panel shall have hinged front and back doors with concealed type
hinged locks and latches.
B.4.7.4
The panel shall have adequate cross –ventilation arrangement to avoid any
undue rise in temperature.
BATTERY AND BATTERY CHARGER Page 60 of 85
B.4.7.5
B.4.7.6
B. 4.7.7
All equipment’s and wiring used in the panel shall be tropicalised dust
proof and vermin-proof.
Power wiring for the chargers shall be done with 1.1KV grade, heavy duty,
single core, stranded copper conductor PVC insulated cables or suitable
sized PVC sleeved copper bus bars. Control wiring for the charger shall be
done with 1.1 KV grade PVC insulated copper wires of cross section 2.5 sq.
mm for all control connection. Wire of 2.5 sq. mm cross section shall be used
for control bus. All control wiring shall be ferruled.
Necessary terminals for grounding the panel with two
separate earthings shall be arranged for bottom entry and
suitable cable glands shall be provided for the cables.
B.4.7.8
Each charger panel shall incorporate all the necessary controls,
Indications, interlocks, protective devices and timing features to ensure
any operation.
Provision shall be made with necessary contact / relays for annunciation
in the event of alternating current power failures to the charger and
automatic shut down of the charger by over-voltage / current devices.
Annunciation shall however be prevented when the charger is manually
shutdown or when A.C. power supply is momentarily interrupted for
adjustable period of 1 to 5 seconds.
B.4.7.9.
The float and equaliser charging rates shall both be adjustable from the
front of the charger control panel. Each charger shall be protected against
any damage from over voltage/ load currents and shall be so designed
that it can continuously deliver at least rated current output without
operation of the protective over-load device for abnormal conditions of
low battery voltage down to 175V (80%) of the rated voltage). But the
BATTERY AND BATTERY CHARGER Page 61 of 85
chargers shall be disconnected from A.C. input supply through an overvoltage relay, if the input voltage exceeds 10% of the rated voltage of the
equipment. Necessary selector switches for ‘Trickle Charging’ and
‘Quick charging’ shall be provided. There shall be ‘make before break’
type blocking Diodes and other equipments to be shown in the drawing
or otherwise found necessary for charging or otherwise found necessary
for charging the battery without increasing the voltage beyond safe value
across the load shall also be supplied by the tenderer.
B.4.8
The rectifier units of the chargers shall be capable of supplying an
impulse load of 6/7 times its rated capacity. The trickle charger in
conjunction with automatic voltage regulators shall have drooping
characteristics, So as to transfer the load beyond its capacity to the
battery.
B.4.9
The incoming and outgoing circuits shall be provided with MCCBs with
static releases for overload, short circuit and earth fault protections. The
incoming power supply to the chargers will be from two sources with a
facility of changeover switch. The change over facility shall be provided
in the charger itself.
B.4.10
The battery circuit shall be provided with HRC fuse protection over a
suitably rated load break isolator switch and reverse protection circuits.
B.4.11
Input volt meter and ammeter shall be of moving iron type and shall be 96
x 96 mm. Square. These meters shall be of accuracy class not less than 1.0
and shall be of flush mounting type with required PTs and CTs and selector
BATTERY AND BATTERY CHARGER Page 62 of 85
B.4.12
switches. Output voltmeter and ammeter shall be moving iron type and
shall be 96 x 96 mm square. The meter shall be of accuracy class not less
than 1.0 and shall be flush mounting type. The ammeter shall be centre zero
type for measurement of charging and discharging current from the
battery.
Cluster LED lamps for indicating ‘Input on’ condition and ‘Output on’
condition, float status on / off, boost status on / off etc. shall be provided.
Annunciation with audiovisual alarms shall be provided for the
following.















Input mains failure.
Input phase failure.
Input fuse failure.
Rectifier fuse failure.
Filter fuse failure
DC over voltage
DC under voltage
Output fuse failure
Charger over-load
Earth leakage
Alarm supply fuse failure
Charger trip
Output MCCB tripped
AC under voltage
Battery low condition
ACCEPT, TEST AND RESET push buttons shall be provided. 20% spare
annunciation windows shall be provided.
B.4.13 :
Any other item(s), not stipulated in this specification, but required for
installation, operation and maintenance of the battery charger is / are included
in the scope of supply without any extra charge on OPTCL.
B.5
TRANSPORT : The chargers along with its accessories shall be suitably packed
and transported to site in ready to use condition.
B.6
TESTS
B.6.1 Type Tests : The bidder shall submit the test reports along with his offer for the
following type tests conducted on the offered samples (both float charger and boost
charger) as per relevant National Standard (s) within five years from the date of
opening of the bid and test-witnessed by any Government Department /Government
undertaking, failing which the offer is liable for rejection.
(a)
Measurement of voltage regulation / AVR regulation
(b)
Efficiency and power factor measurement test
BATTERY AND BATTERY CHARGER Page 63 of 85
(c)
Temperature rises test so as to determine the temperature rise of SCR,
Transformer primary, Secondary and core, Diode, capacitor, choke and cabinet
etc.
(d)
Measurement of insulation resistance.
i)
AC input to earth.
ii)
AC input to DC output.
iii)
DC output to earth
(e)
Test for rectifier transformer.
(f)
DC voltage current characteristic
(g)
High Voltage Tests.
(h)
Determination of regulation
(i)
Measurement of ripple
(j)
Reverse leakage test.
B.6.2 Acceptance Tests : Followings shall constitute the acceptance tests which shall
be tested by the purchaser’s representative at the works of the manufacturer at the cost
of the supplier (both for FC & FCBC) for each charger. No sampling is allowed.
(a)
Measurement of voltage regulation / AVR Regulation
(b)
Efficiency and power factor measurement
(c)
Temperature rise test so as to determine the temperature rise of SCR,
Transformer primary, secondary and core, diode, capacitor, choke and cabinet
etc.
(d)
Measurement of insulation resistance.
(1)
AC input to earth
(2)
AC input to DC output
(3)
DC output to earth
(e)
Test for rectifier transformer (all relevant tests as per corresponding ISS)
(f)
DC voltage current characteristic
(g)
High voltage tests.
(h)
Determination of regulation.
(i)
Measurement of ripple
(j)
Tests for indications and alarms as per this specification
(k)
Tests for indicating instruments.
(l)
Determination of system set points.
(m) Soft start test
N.B. : The supplier shall provide arrangements for monitoring the temperature across
the elements, as stipulated above, continuously during the temperature rise test
without disconnection of any of the temperature measuring devices across the hottest
spot of each of the above elements.
All other tests, as may be necessary to ensure that all equipment’s are satisfactory shall
also be carried out. In addition to the above tests, manufacturer’s test certificates,
vendor’s test certificates for different equipment’s, accessories, instruments etc. shall be
submitted, whenever required by the purchaser.
B.7. DRAWINGS / DOCUMENTS
The bidder shall submit the following drawings / documents along with his
offer failing which the offer is liable for rejection.
(a)
OGA of the battery chargers
(b)
General layout with overall dimensions
(c)
Electrical schematic diagram showing connections and controls.
(d)
Leaflets and technical literature giving detailed information of the panels
offered.
BATTERY AND BATTERY CHARGER Page 64 of 85
The manufacturer shall submit the following drawings / documents in 3 (three) copies
within 15 (fifteen) days from the date of issue of the purchase order for purchaser’s
approval.
(a)
OGA of the battery chargers
(b)
General layout with overall dimensions marked along with sectional views
showing cable entry position etc.
(c)
Rating calculations for transformer, rectifiers, diode, capacitor, inductor etc.
(d)
Detailed schematic and connection and control wiring diagram for all the
equipments.
(e)
Complete bill of materials
(f)
Technical excerpts on operation.
(g)
The circuit diagram of charger including circuit diagrams of all cards to facilitate
the maintenance of chargers
B.8
SPECIAL TOOLS, PLANTS AND SPARES
The tender shall quote for recommended special tools, plants and spares,
considered necessary for installation and maintenance of batteries and charges for a
minimum period of 5 (five years.)
The following mandatory spares are to be quoted by the bidder in the price bid:a)
Voltage regulator cards- 1 No/Charger.
b)
protection card (if any)- l No/ Charger.
c)
Thyristor (SCR)- 2 Nos. for F.C.+ 2 Nos. for B.C./ Charger.
d)
Blocking Diode- 1 No. for F.C. + 1 No. for B.C./ Charger.
e)
Filter Capacitor- 1 Set/Charger.
f)
Auto-manual switch- 1 No. for F. C. + 1 No. for B.C./ Charger.
g)
Indicating LED- 10 Nos./Charger
h)
Indicating fuse (if any)- 10 Nos./Charger
i)
Input A.C. contactor- 1 No. for F.C,. + l No. for B.C./ Charger
j)
Rectifier H.R.C. fuses- 4 Nos. for F.C. + 4 Nos. for B.C./Charger.
B.9
GUARANTED TECHNICAL PARTICULARS
The guaranteed technical particulars of this specification shall be furnished
along with the tender. Any tender, lacking complete information in this respect is likely
to be rejected.
B. 10 DEVIATION FROM SPECIFICATION
All deviations from the specification shall be separately listed in the technical
deviation sheet, in the absence of which it will be presumed that the provisions of these
specifications are complied with by the tenderer.
BATTERY AND BATTERY CHARGER Page 65 of 85
B11. GENERAL TECHNICAL REQUIREMENTS FOR BATTERY
CHARGER SUITABLE FOR 220 V 350AH LEAD ACID PLANTE
BATTERY
1
Type
2.
RATINGS
3.
AC INPUT
(a) Voltage
(b) Frequency
(c) Phase
D.C.OUTPUT
VOLTAGE SETTINGS
Nominal
Float
4.
Float & Float cum boost charger, full wave, half
controlled type/full control.
220V/35A/60A Float & Float cum Boost Charger
(Suitable for Plante Battery)
FC
220V
253V
(adj. By + 20%, - 5%
CURRENT
35A
5.
OUTPUT
LIMIT
6.
POWER
CONVERSION
7.
VOLTAGE
REGULATION
BRIDGE OUTPUT.
RIPPLE VOLTAGE
EFFICIENCY
PROTECTIONS
(a) Input side
8.
9.
10.
(b) Output side
(c) Protection
11.
415VAC ± 10%
50Hz ± 5%
3-phase-4 wire
(d) control circuit
(e) Capacitor circuit
(f)
(g)
(h)
CONTROLS AND
SWITCHES
BC
220V
302V
(adj. By + 2%, - 5%)
60A
AC to DC by means of three phase full wave, Half
controlled bridge rectifier consisting of thyristors
and diodes.
+ 1% of set value for + 10% Input Voltage Variations,
AT 0-100% Load variation.
Less than 3% RMS without battery connected.
More than 75% at full load
AC input MCCB with input ON/OFF switch and
fuses, contactor (for source-1&2 with interlocking)
DC output MCCB with output ON/OFF switch and
fuses contactor.
Current limit protection, soft start feature, surge
suppressor. Fast semiconductor fuses for rectifier
bridge.
Fuses
Rectifier HRC fuses.
Over-voltage cut-back
Charger over load / short circuit
Blocking diode
Followings controls and switches are provided in the
system
a) AC input source MCCBs with interlocking
b) DC output MCCB
c) Auto/Manual float/boost mode selector switch.
d) Float and boost voltage variable potentiometers.
e) Manual voltage adjustment Potentiometer
f) Test push button
BATTERY AND BATTERY CHARGER Page 66 of 85
12.
FEATURES
13.
Meters
14.
15.
Indications
g) Reset push button
h) Battery current adjustment potentiometers
i) Heater’s power supply switch
j) Socket power supply switch
The following features are provided in the systems:
a) Soft start on DC side
b) Class-F insulation for all magnetic
c) Automatic voltage regulation.
d) Automatic changeover from float to boost and
vice versa based on current, drawn by battery.
e) Filter circuit to eliminate ripple.
f) Charger current limit
g) Separate battery path current limit.
h) Built-in auto phase reversal of operation.
(i)Input Voltmeter
(i) Common
(ii) Input Ammeter
(ii) Input Ammeter
(iii) Output Voltmeter
(iii) Output Voltmeter
(iv) Output Ammeter
(iv) Output Ammeter.
Battery volt meter
Battery ammeter
Earth leakage ammeter
(i) R,Y,B Phase ‘ON’ (i) R.Y.B.
phase
‘ON’
lamps
lamps
(ii) Output ‘ON’ lamp (ii) Output ‘ON’ lamp.
(iii) Charger ‘ON’ float
LED
(iv)Charger
‘ON’
boost
LED.
Annunciation
(i) AC input mains failure
with audiovisual (ii) Input phase failure
alarms.
(iii) AC under voltage
(iv) Input phase failure
(i)
Rectifier fuse failure
(ii)
Output fuse failure
(iii) Filter fuse failure
(iv) DC under voltage
(v)
DC over voltage
(vi) Charger trip
(vii) Capacitor fuse fail
(viii) Output MCCB tripped
(ix) Charger over load
(x)
Earth leakage
(xi) DC earth fault
(xii) Alarm supply fuse failure
(xiii) Battery low condition.
BATTERY AND BATTERY CHARGER Page 67 of 85
v) Rectifier fuse failure
vi) Output fuse failure
vii) Filter fuse failure
viii) DC under voltage
ix) DC over Voltage
x) Charger trip
xi) Capacitor fuse fail
xii) Output MCCB
tripped.
Note : All the alarms shall be provided through electronic display cards. Audio alarm
through buzzer, visual indication through 10 mm LEDS & alarm ackn. / reset and
LED provision is through push buttons.
16.
Operating
ambient 0 0 to 500C
temperature
surrounding the panel
17.
Surrounding
the 0-95% non-condensing
panel
Relative
humidity.
18.
PANEL
(a) IP – 42
(a) Protective grade
(b) Natural air-cooled
(b) Cooling
(c) Smoke Grey of ISS-692 shade
(c) Paint
19.
MAGNETICS :
(a) Average winding 45o C over an ambient temperature of 50 o C.
temperature rise
over
ambient
temperature
(b) Insulation class
(c) Insulation
‘F’
breakdown
3 KV for 1 min withstand.
voltage.
20.
CABLES
1100 V grade PVC insulated copper. Ferrules shall be
provided for identification of connection.
N.B. : - Besides the above general technical requirements, all other stipulations, as
enumerated in this technical specification shall be followed. Any deviation should be
clearly brought out with clear explanation.
Any extra feature/ equipment / instrument as necessary for operation and
performance of the battery charger for the 220V
battery set as per this specification
shall be provided without any extra cost to OPTCL.
BATTERY AND BATTERY CHARGER Page 68 of 85
ANNEXURE – I
SCHEDULE OF GUARANTEED TECHNICAL PARTICULARS
FOR 220V LEAD ACID PLANTE STORAGE BATTERY.
[To be filled in by the bidder]
1.
2.
3.
4.
5.
[a]
[b]
[c]
[d]
[e]
6.
[a]
[b]
[c]
[i].
[ii].
[iii]
[iv]
[v].
[vi]
7.
8.
9.
10.
11.
[a]
[b]
[c]
12.
[i].
[ii].
[iii]
(iv)
(v)
Values/Others
Manufacturer’s Name and address
alongwith Fax No. & Tele phone No.
Conforming to standards
Type and designation as per ISS
Manufacturer’s type and designation
AH capacity and voltage of the battery
at 27 deg.C.
At 10 hour rate of discharge.
At 5 hours rate of discharge.
At 1 hour rate of discharge
At 1 minute rate of discharge.
At ½ hour rate of discharge.
Open circuit voltage of each battery
cell.
Fully charged
Floating condition.
When completely discharged at.
10hr. rate.
5 hour rate
1 hour rate
½ hr. rate
1 minute rate
1-second rate.
Recommended float charging voltage
[volts] across the battery terminals.
Recommended boost charging voltage
[volts].
Time required for boost charging from
discharged conditions [in hours]
Trickle charging
Current range/cell
AH capacity at 10 hour rate at 10 hour
rate at room temperatures of :
15 deg C.
27 deg C.
50 deg C.
CELL DETAILS
No. of cells per battery
Total nos. of plates per cell.
No. of positive plates per cell.
Type of positive plate
No. of negative plates per cell
BATTERY AND BATTERY CHARGER Page 69 of 85
(vi)
(vii)
(viii)
(a)
(b)
(c)
(d)
(e)
ix.
(a)
(b)
(c)
(d)
(e)
x.
xi.
xii.
(a)
(b)
(c)
13.
14.
(a)
(b)
(c)
15.
16.
(a)
(b)
(c)
17.
18.
(a)
(b)
(c)
(d)
(i)
(ii)
(iii)
Type of negative plate
Surface area of plates in sq. mm.
CONSTRUCTIONAL DETAILS AND DIMENSIONS OF
Positive plate
Negative plate
Material of the container
Thickness of the container
Overall dimensions of each cell
(LxBxH)
Weight per Cell (Kg)
Active elements-positive
Active elements-Negative
Container
Net dry weight
Weight with electrolyte
Distance between centre of cells where
erected.
Nominal cell voltage.
Internal resistance of each cell at
Fully charged condition
Fully discharged condition
Floating condition
Type, Thickness and materials of the
separators
Containers
Type
Material
Outside dimensions (LxBxH)
Cover and its type and material
Clearance in mm between
Top of plates and top of container
Bottom of plates and bottom of
container
Edges of plates and inner surface of
container.
Sediment space (depth) in mm
ELECTROLYTE
Amount of electrolyte and specific
gravity at 27 deg. C for first filling.
First filling per set with 10% of extra
furnished.
Electrolyte conforms to standard
Rated specific gravity of electrolyte
when fully charged at room’s
temperature of
15 deg. C
27 deg. C
50 deg C.
BATTERY AND BATTERY CHARGER Page 70 of 85
(e)
(f)
(i)
(ii)
19.
(a)
(b)
(c)
20. (a)
(b)
21.
(a)
(b)
(c)
(d)
(e)
(i)
(ii)
(f)
(g)
(h)
(i)
(j)
22.
(a)
(b)
23.
24.
25. (a)
(b)
26.
(a)
(b)
27.(a)
(b)
Specific gravity of electrolyte at the end
of discharge at 10 hour discharge rate.
Maximum electrolyte temp. that the
cells can withstand without injurious
effect.
Continuously
For short period
INTER CELL CONNECTOR
Whether Inter-cell connector to be
furnished ? (Yes / No)
Type of inter-cell connector (bolted or
others)
Materials of inter cell connector
Inter row, inter-tier connectors and end
take-off furnished ? (Yes / No)
Description, size, current rating, type
and material.
RACKS
No. of racks per battery
No. of cells per rack
Type of racks (rows and tiers)
Material of the rack
Racks provided with
Numbering tags for cell
Teak wood clamps for cables
Whether anti-acid coating provided ?
Description of rack insulators
Outline dimensions of racks
Net weight of racks
Shipping weight
Recommended rate for charging the Start
battery in 8 hours.
Current
Voltage
Recommended float charge rate
Resistance of the battery including
inter-connector between the cells in
ohms.
Maximum short circuit current per
battery
Allowable duration of short circuit
Short circuit current for a dead short
across the battery terminals when
Float at 2.1 volts per cell.
Boost charge to 2.75 volts per cell.
Time to full charge at finishing rate
only
Time to full charge at higher starting
BATTERY AND BATTERY CHARGER Page 71 of 85
Finish
(c)
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
(a)
(b)
(c)
(i)
(ii)
(iii)
(d)
rate
Time for full charge to charge by two
step charging at starting up and
finishing rates
Guaranteed AH efficiency at 10 hour
rate of discharge in percent.
Guaranteed WH efficiency at 10 hour
rate of discharge in percent.
Instructions for filling and initial
charging of the battery with finishing
and two step charging rates.
Recommended interval at which
battery should be discharged at 10
hour rate and quick charged.
Recommended floating voltage per cell
and the minimum variation.
Recommended maximum period of
storage before the first charge.
Average life in years
Guaranteed life of battery in years.
Estimated life of battery in years.
Total shipping weight of battery units
Dimensioned lay-out drawings of the
rack and battery to be attached with
the tender. (Whether furnished ? Yes /
No)
The following characteristic curves, to
be furnished alongwith the tender
(whether furnished)
Battery discharge curves at various
rates between one minute and 10 hour
rate. (Yes / No.)
Curves showing the relation between
the specific gravity and amount of
charge in the battery for both charging
and discharging conditions. (Yes / No)
Curves showing the relation between
cell voltage and charging current when
charged at
Finishing rate (Yes/ No)
High starting rate (Yes/ No)
Two step charging by starting and
finishing rate (Yes / No)
Curve of internal resistance at the end
of various discharge rates (Whether
furnished (Yes / No)
BATTERY AND BATTERY CHARGER Page 72 of 85
ANNEXURE – II
GUARANTEED TECHNICAL PARTICULARS FOR
BATTERY CHARGER (220 V D.C. SYSTEM) SUITABLE
LEAD ACID PLANTE STORAGE BATTERY
(To be filled in by the Bidder)
SL.NO.
DETAILS
1.
2.
3.1
2.2
2.3
3.
4.
5.
6.
6.1
6.2
6.3
6.4
7.
8.
8.1
8.2
9.
10
Manufacturer’s Name
Rated output of the charger
Voltage (volts)
Current (amps)
Power factor
Short time rating
Type of cooling
Hottest stack temperature (0C)
Charger dimensions
Height (mm)
Depth (mm)
Width (mm)
Sheet thickness (mm)
Charger weight
Charger rated output current
Float charging mode
Boost charging mode
Load limiter current setting range (Trickle mode)
RECTIFIER TRANSFORMER Float
Boost
Charger
Charger
Make
Type
Rated KVA
Over current impedance (ohms)
Input line winding connection
in vector representation
Rated primary voltage (volts)
Rated secondary voltage (volts)
Rated frequency (Hertz.)
Rated output (amps)
Turn ratio
Insulation level
Impulse withstand test voltage (KVP)
One minute power frequency over voltage.
(a) Primary winding (KV-rms).
(b)
Secondary winding (KV-rms)
Material of primary winding conductor
Material of secondary winding conductor
Size, Cross-sectional area and current density of
primary winding conductor.
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
10.10
10.11
10.12
10.13
10.14
10.15
10.16
BATTERY AND BATTERY CHARGER Page 73 of 85
VALUES
OTHERS
&
10.17
10.18
10.19
10.20
10.21
10.21.1
10.21.2
10.21.3
10.22
10.3
11.0
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
11.9
11.10
11.11
11.12
11.13
11.14
11.15
11.16
11.17
11.18
11.19
11.20
11.21
12.
12.1
12.2
12.3
Size, cross-sectional area and current density of
secondary winding conductor
No. of turns of primary / phase
No. of turns of secondary / phase
Name of the insulating materials used and class
Core
Name of the core material
Grade of the core
Thickness of core material (mm)
Maximum temperature rise over an ambient
temperature of 500C
(a)
Primary Winding (0C)
(b)
Secondary Winding (0C)
(c)
Core (0C)
standards applicable
RECTIFIER ASSEMBLY :
11.1Make
Type of semi conductor material
Rated direct current per cell (A)
Rated direct voltage (V)
Rated input voltage (V)
Type of connections of rectifier elements.
Forward power loss and reverse power loss (watts).
Forward voltage drop and reverse voltage drop
(volts)
Conversion efficiency (%)
Rated DC output voltage (V)
Rated AC input voltage (V)
Rated output current (A)
Ripple factor
Voltage factor
Current factor
Maximum temperature rise over an ambient
temperature of 500C (0C)
Maximum permissible ambient temperature for
guaranteed rating (0C)
Maximum and minimum permissible humidity
rating (%)
Life expectancy (years)
Standard(s) applicable
Characteristic curve of DC output plotted against
output current (Whether submitted ?) Yes / No.
AUTOMATIC VOLTAGE REGULATOR
manufacturer’s name
Manufacturer’s type
Percentage stabilisation of the rectifier with the help
of AVR when
(a)
Input voltage changes with  of its
BATTERY AND BATTERY CHARGER Page 74 of 85
12.4
12.5
12.6
12.7
13,0
13.1
13.2
14.0
15.0
16.0
16.1
16.2
16.3
16.4
16.5
16.6
16.7
16.8
16.9
16.10
16.11
17.0
17.1
17.2
17.3
17.4
17.5
17.6
17.6.1
17.6.2
17.6.3
17.7
17.8
17.9
17.10
17.10.1
17.10.2
17.11
18.0
18.1
nominal value.
(b)
DC output of the rectifier varies from
no-load to full load.
Rated output voltage
Allowable AC frequency fluctuations
Voltage setting range
Response time of automatic voltage regulator
Manual voltage regular (float mode)
Type
Voltage setting range
Boost charging current setting range
Boost charging limit setting range
DIODES
Manufacturer’s name
Type of circuit
Method of construction
Continuous current rating (Amps.)
Short time current rating (Amps)
Type of cooling
Forward power loss and reverse power less (W)
Life expectancy
Forward voltage drop on rated current
Resistance offered for reverse current flow
Maximum temperature rise over an ambient
temperature of 500 C.
CONTACTORS / MOULDED CASE CIRCUIT
BREAKERS
Type
Make
Rated voltage (V)
Rated continuous currents (A)
Contact material
Operating coil
Voltage (V)
Voltage range and power for closing and holding
Voltage range and power for drop off.
Thermal trip rating
Thermal trip time
Details of CT if any
Auxiliary contacts
Number
Current rating
Characteristics of back-up HRC fuse
RELAYS :
18.1 Make and type of protective and alarm relays
(a)
Thermal overload relay
(b)
Input under voltage relay
(c)
Single phasing alarm relay
BATTERY AND BATTERY CHARGER Page 75 of 85
(d)
(e)
(f)
(g)
(h)
(i)
18.2
18.3
18.4
18.5
18.6
18.7
18.8
18.9
18.10
18.11
18.12
18.13
19.0
19.1
19.2
19.3
19.4
19.5
20.0
20.1
20.2
20.3
20.4
Phase reversal relay
D.C. output over-voltage relay
D.C. output under voltage relay
Charger failure relay
Battery earth fault relay
A.C. input failure relay (for connecting the
D.C. load)
(j)
Fuse failure relay
(k)
Alarm accept relay
Rated voltage of each of the above
(a)
AC/DC
(b)
Permissible variation
(c)
Frequency
VA burden of each of the above
Operating time of each of the above
Time vs current curves of each of the above
(to be enclosed along with the offer)
Reset time
Accuracy
Setting range
Reset factor
Number of contacts
(a)
Normally open
(b)
Normally closed
Rating of contacts
(a)
Rated Voltage (V)
(b)
Rated making and breaking
(c)
Continuous rating
No. of operations
Operation indicator
INDICATING LAMPS
Manufacturer’s name
Type and designation
Permissible voltage variation
Rated power consumption (watts).
Series resistance, if any
SWITCHES:
Manufacturer’s name
Ratings
(a)
Continuous current
(b)
Short circuit – making capacity
(c)
Breaking capacity
(d)
Voltage
Operating mechanism details
Type of visual indication
(a)
OFF and ON position
(b)
Fuse blow out
BATTERY AND BATTERY CHARGER Page 76 of 85
21.0
22.0
22.1
22.2
22.3
22.4
22.4.1
22.4.2
22.5
22.6
22.7
22.8
22.10
22.10
22.11
23.0
23.1
23.2
23.3
23.4
24.0
25.0
FUSES
(a)
Make
(b)
Type
(c)
Rating (Amps)
(d)
Interrupting rating (KA)
INSTRUMENTS
Manufacturer’s Name
(a)
Ammeter
(b)
Voltmeter
Type
(a)
Ammeter
(b)
Voltmeter
Standard
(a) Ammeter
(b) Voltmeter
Scale range.
Ammeter
(a)
Float charger
(b)
Boost charger
(c)
Battery float
(d)
Battery boost
Volt meter
(a)
Input supply
(b)
Charger output
(c)
Load
Size of dial
(a)
Volt meter
(b)
Ammeter
Accuracy Class
(a) Volt meter
(b) Ammeter
Temperature at which calibrated
Limit of errors
Out line dimensions
Type of mounting
Selector switch for volt meter (AC & DC)
(a)
Make
(b)
Rating
CAPACITOR
Manufacturer’s name
Type
Capacitance (Farad)
Maximum temperature rise over an ambient
temperature of 500C.
Reference float voltage at ambient temperature of
270C
Whether protection is given for float voltage to Avoid
low battery voltage due to sensor or circuit
BATTERY AND BATTERY CHARGER Page 77 of 85
Malfunction. (Yes/ No)
ANNEXURE – III(A)
QUANTITY AND DELIVERY SCHEDULE
Sl. No.
PHASE
-I
Description
Quantity
LOT-I -350AH Lead 11 Sets
Acid Plante Storage
battery.
LOT-II
-Battery 09 Sets
charger, suitable for
220
V
Plante
Battery Bank.
Desired delivery
4 Months from
the
date
of
placement
of
purchase order.
Destination
Any store or Grid
Sub-station within the
Odisha State which
will be indicated in
the purchase order /
release order.
N.B:- The destination Stores /Sub-stations will be intimated at the time of
placement of the purchase order/issue of release order.
ANNEXURE – III(B)
QUANTITY AND DELIVERY SCHEDULE
Sl. No.
PHASE
-II
Description
Quantity
LOT-I -350AH Lead 11 Sets
Acid Plante Storage
battery.
LOT-II
-Battery 08 Sets
charger, suitable for
220
V
Plante
Battery Bank.
Desired delivery
Destination
Delivery to be Any store or Grid
completed within Sub-station within the
4 months from
Odisha State which
01/04/2015
will be indicated in
the purchase order /
release order.
N.B:- The destination Stores /Sub-stations will be intimated at the time of
placement of the purchase order/issue of release order.
BATTERY AND BATTERY CHARGER Page 78 of 85
ANNEXURE – IV-A
(For Testing of Battery)
(To be filled in by the bidder)
CALIBRATION STATUS OF TESTING EQUIPMENTS AND INSTRUMENTS/ METERS
Name of
the Test
Meters
&
Equipments
required
for
the
corresponding
test
with
range,
accuracy,
make & Sl. No.
Date of
Calibration
Due date of
Calibration
Name of
the
Calibrati
g Agency
Whether
Calibratin
g Agency
is
Govt.
approved
Whether
documents
relating
to
Govt. approval
of
the
calibrating
Agency
furnished
Whether
the meters/
equipments
fulfil
the
accuracy
class as per
calibration
report.
1
2
3
4
5
6
7
8
Whether the
calibrating
agency has
put
any
limitation
towards the
use of the
particular
meter/
equipment.
If yes, state
the
limitations
9
Whether the
calibrating
agency
has
put
any
limitation
towards the
use of the
particular
meter/equipment/ meter.
State
the
colour of the
affixed sticker
10
Inspite
of
imposed
limitations.
Whether
the
particular
meter
/
equipment can
still be used ?
Justify its use
for
corresponding
test(s)
Remarks
11
12
Signature of the tenderer with seal & date
BATTERY AND BATTERY CHARGER Page 79 of 85
ANNEXURE – IV-B
(For Testing of Battery Charger)
(To be filled in by the bidder)
CALIBRATION STATUS OF TESTING EQUIPMENTS AND INSTRUMENTS/ METERS
Name of
the Test
Meters
&
Equipments
required
for
the
corresponding
test
with
range,
accuracy,
make & Sl. No.
Date of
Calibration
Due date of
Calibration
Name of
the
Calibrati
g Agency
Whether
Calibratin
g Agency
is
Govt.
approved
Whether
documents
relating
to
Govt. approval
of
the
calibrating
Agency
furnished
Whether
the meters/
equipments
fulfil
the
accuracy
class as per
calibration
report.
1
2
3
4
5
6
7
8
Whether the
calibrating
agency has
put
any
limitation
towards the
use of the
particular
meter/
equipment.
If yes state
the
limitations
9
Whether the
calibrating
agency
has
put
any
limitation
towards the
use of the
particular
meter/equipment/ meter.
State
the
colour of the
affixed sticker
10
Inspite
of
imposed
limitations.
Whether
the
particular meter
/
equipment
can still be used
? Justify its use
for
corresponding
test(s)
Remarks
11
12
Signature of the tenderer with seal & date
BATTERY AND BATTERY CHARGER Page 80 of 85
ANNEXURE V – A
(To be filled in by the bidder)
CHECK LIST TOWARDS TYPE TEST REPORTS FOR BATTERY
Name
of
the
Type
Test
Date
Test
1
2
of
Name
of
the
Laboratory where
the Test has been
conducted
Whether
the
Laboratory
is
Government
approved
Whether the
Test report
is valid as
per Spn.
Whether the
Test report in
complete
shape
alongwith
drawings etc.
furnished or
not ?
Whether the
type tested
Plante lead
acid battery
fulfills
the
technical
requirements
as per TS
3
4
5
6
7
If the type tested battery does not
fulfill the technical requirements
as per this specification, whether
the bidder agrees to conduct he
particular type test again at their
own cost without any financial
liability to OPTCL in the presence
of OPTCL’s representative within
the specified delivery period
8
Signature of the tenderer with seal & date
BATTERY AND BATTERY CHARGER Page 81 of 85
Remarks
9
ANNEXURE V – B
(To be filled in by the bidder)
CHECK LIST TOWARDS TYPE TEST REPORTS FOR BATTERY CHARGER
Name of
the Type
Test
Date of
Test
Name of the
Laboratory
where the Test
has
been
conducted
Whether the
Laboratory is
Government
approved
Whether the
Test report
is valid as
per Spn.
Whether
the
Test
report
in
complete
shape
alongwith
drawings
etc.
furnished
or not ?
Whether the
type tested
battery
charger
fulfills the
technical
requirement
s as per TS
If the type tested battery charger does
not fulfill the technical requirements as
per this specification, whether the bidder
agrees to conduct he particular type test
again at their own cost without any
financial liability to OPTCL in the
presence of OPTCL’s representative
within the specified delivery period
Remarks
1
2
3
4
5
6
7
8
9
Signature of the tenderer with seal & date.
BATTERY AND BATTERY CHARGER Page 82 of 85
ANNEXURE – VI
[To be filled in by the bidder]
CHECK-LIST FOR DELIVERY SCHEDULE
Phase
LOT
No.
PHASE-I & LOT-I
II
Description
Equipment
of
the Quantity
LOT-II
Signature of the Tenderer
with seal and date.
BATTERY AND BATTERY CHARGER- Page 83
Delivery
Schedule
PART – II
PRICE BID
1.
PRICE:
(i)
Bidders are required to quote their price(s) for goods offered indicating they
are ‘FIRM’
(ii)
The prices quoted shall be FOR Destination only at the consignee’s site/store
inclusive of packing, forwarding, Freight & Insurance. In addition, the breakup of FOR Destination price shall be given as per schedule of Prices in
Annexure-V of Section – III. The Tenderer has to certify in the price bid that
MODVAT benefit if any, has been fully passed on to the Purchaser, while
quoting the tender prices.
2.
INSURANCE :
Insurance of materials/equipments, covered by the Specification should
normally be done by the Suppliers with their own Insurance Company unless
otherwise stated. The responsibility of delivery of the materials/equipments
at destination stores/site in good condition rests with the Supplier. Any claim
with the Insurance Company or Transport agency arising due to loss or
damage in transit has to be settled by the Supplier. The Supplier shall
undertake free replacement of equipments/materials damaged or lost which
will be reported by the Consignee within 30 days of receipt of the
equipments/materials at Destination without awaiting for the settlement of
their claims with the carriers and underwriters.
3.
CERTIFICATE FOR EXEMPTION FROM EXCISE DUTY/SALES TAX:
Offers with exemption from excise Duty/ Sales tax shall be accompanied with
authenticated proof of such exemption. Authenticated proof for this clause
shall mean
Photostat copy of exemption certificates, attested by Gazetted
Officers of State or Central Government.
4.
PROPER FILLING UP OF THE PRICE SCHEDULE:
(i)
In case where Freight & Insurance charges are not furnished, 5% of the Exworks price shall be considered as the freight & Insurance charges.
(ii)
The tenderer should fill up the price schedule (Annexure-V of Section-III)
properly and in full. The tender may be rejected if the schedule of price is
BATTERY AND BATTERY CHARGER- Page 84
submitted in incomplete form as per clause-34 (ix) of Section-II of the
Specification.
5.
NATURE OF PRICE INDICATED IN SPECIFICATION SHALL BE FINAL.
The nature of price indicated in the Clause-13, Section – I of PART –I of the
Specification shall be final and binding.
BATTERY AND BATTERY CHARGER- Page 85
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