technical section dated. 13.05 -...

Page Clause Item Description Category Comment / Clarification / Deviation

No. No. I / II / III I II III

Documents No. RFQ

3 OF 5,

4 of 10

26/1.2.1 of

doc no. 6-43-

0340

Governance of Precedance III SCC & Data sheet should preside over every other documents. Please correct it. please refer clause no. 26 of RFQ.

ITB

3 OF 58 5 Site Visit II

Please get us details of Stores & site distance, terrain details of site,

accessibility detaills, site layout,

DG sets will be in open to sky installation or in Closed Room.

If it is in closed room, all ventillation, lighting provision & supply is in

purchaser's scope.

Approx. distance between Stores & DG location at site is 100 m.

DG set will be in Closed Room

Noted.

OISD 192

Only clause 5.8.5 is to comply. All rest of the clauses are Not applicable in

our case. Please delete. Purchaser's should provide : Secndary fuel

reservoir, no confined spaces i.e. suitable site, care should be taken to

avoid spilling fuel ,no person should smoke or have an naked light in the

vicinity ,a fire extinguisher should be kept

readily available.

Follow the Provisions of RFQ

3 OF 3 7 Miscellaneous II Following will be in purchasr's scope :

All Civil work Noted.

Unloading, storage, security of the equipment at site.Noted.

Refer sl. No. 02.00 of Price Schedule Format

Power cables between DG set & DG Breaker panel and outgoing

Control cables

cable trays

In line with S.No. 10 of DG Set Data sheet (A415-000-16-50-DS-5161

Rev.A) Fabricated steel cable trays and racks as required for cabling in the

battery limits is covered in the scope of MR.

Earthing pits & earthing connection

In line with S.No. 10 of DG Set Data sheet (A415-000-16-50-DS-5161

Rev.A) Earthing within the battery limits and connection to main earthing

grid is covered in the scope of MR.

Ventillations, lighting Noted.

consumables at site like construction power, water, diesel, load etc. Diesel and load shall be in puchaser's scope. Rest all by vendor

Statutory approvals & permissions This shall be in vendor's scope

3 of 3 Note 2 Spares replenishment II Please clarify replenishment is for which spares ???Replenishment of commissioning spares/any spare which is to be used

during erection/commissioning

DOC NO. A415-000-16-45-SU-5160 SITE DATA

1.2 FGL II please clarify FGL elevation & accessibility. Refer site and utility data of MR

ENGINE DADA SHEET DOC NO. A415-000-16-45-DS-5160

2 OF 4 98 12 hours tank capacity III Tank supplied will be subbase suitable for 4 hours back up. Follow MR requiremetns

99 Fuel Float Tank III Regret , no such tank is provided. Noted.

108 Inlet Silencer III No such silencer is provided/required by the engine design standard. Noted.

VENDOR DATA REQUIREMENT IIAll documents submitted must be approved with Cat 1 approval for

manufacturing clearance.

For mfg clearnance, documents shall be at-least approved with Code-2

(with comments) or Code-R (record)

35 of 113Key SLD Doc no. A415-

000-16-50-DS-5162II

NGR will not be provided, intead solid earthing will be done. AVR is part of

Engine panel, not separately mounted elsewhere. MCCB will be 4 Pole

fixed type 35KA rating with electromech release.

a) Not acceptable. NGR along with NGR monitoring relay is to be provided

in line with MR.

b) AVR location is noted.

c) In line with MR, MCCB with O/L, S/C and E/F release (Microprocessor

based) is to be provided.

TECHNICAL SECTION dated. 13.05.14

DOC NO. A415-000-16-45-CL-5160 CHECK LIST

In line with S.No. 7 of DG Set Data sheet (A415-000-16-50-DS-5161 Rev.A)

Power and Control cabling in between the package equipment is covered in

the scope of MR.

RFQ No.: RJ/A415-000-MD-MR-5160/1030

Item : DIESEL GENERATOR SET

REPLY TO PRE-BID QUERIES-TECHNICAL

EIL Reply

Page Clause Item Description Category Comment / Clarification / Deviation

No. No. I / II / III I II III

TECHNICAL SECTION dated. 13.05.14

RFQ No.: RJ/A415-000-MD-MR-5160/1030



EIL Reply

Make of Electrical Items IIAll Control Panels will be our make only, but make of breakers, relays etc. as

per EIL standard.

Make of control panel is not mentioned in the vendor list attached with PR.

In line with S.No. 7 a) of Data sheet Part-2 of DG Set Data sheet (A415-000-

16-50-DS-5161 Rev.A), Make of other equipment/components not

mentioned above shall be subject to prior approval of EIL/Owner. The same

shall be verified based on proven track record of the item.

ITP FOR EMERGENCY DG SET DOC NO. 6-81-1040

Noise & Vibration Test will not be offered at Alternator factory, but Type Test

Certificate will be submitted.

Noise & vibration test are part of Acceptance test. Supplier to demonstrate

the same at works.

Transient Response Analysis will be performed at 0.8 pf as per manufacturer's

test procedure.OK

Alternator Type Test IIIShort Ckt withstand & measurement of reactances, time constances & pottier

reactances will not be applicable.To be demonstrated in one machine as Type test.

SPECIFICATION FOR EMERGENCY GENERATOR DOC NO. 6-51-0040 R6

5 OF 12 5.1 Name plate rating & Duty III

Please note, DG set quoted is not designed for rated capacity power output for

unlimited number of hours operating continuously per year. It is designed as per ISO

8528 for prime duty application at variable load condition and to be run to 85% of its

rated prime capacity & yealy operation of 1500 hours.

Noted. For finalization of PRP rating, refer MR.

8 of 12 7.6 AVR IIIAVR is located in Engine control panel. which is mounted near DG set inside

acousticNoted.

NGR will be made in 2mm MS enclsoure Noted.

MAKE OF CONTROL PANELS will be our make only.

Make of control panel is not mentioned in the vendor list attached with PR.

In line with S.No. 7 a) of Data sheet Part-2 of DG Set Data sheet (A415-000-

16-50-DS-5161 Rev.A), Make of other equipment/components not

mentioned above shall be subject to prior approval of EIL/Owner. The same

shall be verified based on proven track record of the item.

Alternator Routine Test4.1 III

Sr.No. Page No Clause No Description Deviation EIL reply

1 02 of 08Sr.No. 5 of PRICE SCHEDULE FORMAT-

A

Price Shedule for 2 years Operation & Maintenance

SparesPlease clarify running hours Diesel Generator Set.

Vendor to provide quotation of their standard special

tools and tackles.

2 18 of 113Data Sheet

Sr. No. 69Class of Accuracy

We will provide Governor class EMS 2.2 which is better than class A

1.Kindly confirm.Follow MR requirements.


Sr.No. 97Capacity of daily service tank.

In built daily service tank of 750 liters will be provided along with

the DG set in lieu of separate 990 liters day tank. Please clarify the

same.

Follow MR requirements.


Sr.No. 119

Fuel consumption & Governing Test at Engine

Manufacturer's Shop

Please note we will submit engine & alternator test certificate for

review & acceptance before dispatch of the equipment to the site.Follow MR requirements.

5 42 of 113Approved Makes

7Make of Electrical Equipment

We will provide Leroy Somer Make Generator.Kindly clarify the

same.

Not acceptable. Make of alternator shall be in line with

MR.

6 29 of 113 1.4.2 EQC for DG set

1. We are OEM of xxxxxxxxxx Engine since 2006 range from 250

KVA to 625 KVA. We have supplied approx 200 Machine.

2.We are offering 320 KVA rating for both 300 KVA & 325 KVA DG

sets. Kindly approve & accept the same.

3.Regarding the performance certificate of DG Set in compliance

with CPCB-I norms , we are having rating of 380 KVA DG Set. Due

to CBCB - II Norms applicable wef. 1st july 2014 same

engine(380KVA CPCB-1 complied) rating has been changed to

400KVA.

We are having 400 KVA DG set in comliance with CPCB 2 norms

instead of 380KVA wef. from 1 july 2014. So, we will provide

performance certificate of 380 KVA or higher rating. Kindly accept

the same.

1. Noted. OEM shall meet the MR requirements.

2. Not acceptable for 325 kVA.

3. Not acceptable. Follow MR requirements.

7 60 of 113 Inspection & Testing of NGR Panel We are not offering Inspection & Testing of NGR panelSupplier’s proposal is not acceptable. Inspection to be

carried out at panel manufacturer’s works

1 DG layout drawing We request to provide site lay-out drawing Layouts attached

2 Quantity for low side work We request to provide us detail BOQ to quote. Follow MR requirements

3 Site TestingSite testing whether load and consumables will be provided by

customer or is it in our scope.Please Confirm

Load and diesel are in purchaser's scope. Rest by

vendor.

4 List of attachment Kindly provide us list of documents to be submitted along with bid. Follow MR requirements

General Points

RFQ No.: RJ/A415-000-MD-MR-5160/1030

