TCN - 07 Ref: PSER:SCT:KDM-C798:TCN-07 Date:

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1 TCN - 07 Ref: PSER:SCT:KDM-C798:TCN-07 Date: Sub Tender change notice (TCN) 07. Job Civil, structural, architectural etc work of power block covering power house, chimney, aux buildings, ash bund, raw water reservoir, leveling & grading, boundary wall, civil work for switch yard, misc civil works, electrical enabling and civil enabling job for 2x500 MW unit # 1 & 2 at Koderma Thermal Power Station, Jharkhand. Ref 1.0 Tender no PSER:SCT:KDM-C798: BHEL s NIT, vide reference no PSER:SCT:KDM-C798:1026, dated BHEL s TCN-01, vide reference no PSER:SCT:KDM-C798:TCN-01, dated BHEL s TCN-02, vide reference no PSER:SCT:KDM-C798:TCN-02, dated BHEL s TCN-03, vide reference no PSER:SCT:KDM-C798:TCN-03, dated BHEL s TCN-04, vide reference no PSER:SCT:KDM-C798:TCN-04, dated BHEL s TCN-05, vide reference no PSER:SCT:KDM-C798:TCN-05, dated BHEL s TCN-06, vide reference no PSER:SCT:KDM-C798:TCN-06, dated All other pertinent issues till date. With reference to above, following points & s, relevant to tender, may please be noted & complied with while submitting offer. 1.0 Due date of submission is extended from to (15-00 hrs). 2.0 Bidder shall visit site to get acquainted with site conditions. In this regard, as communicated in the pre-bid discussion, BHEL have organize a site visit on , for which bidder may report at site on and contact Sri SB Sharma, AGM, BHEL ( )/ Sri DD Ram, BHEL ( ) at MODI HOUSE near VEER Kanwar Sing Chawk, Jhanjhari Road, Jhumri Tilaiya, Koderma at hrs. Bidder shall obtain certificate in this regard for submission along with offer. 3.0 MOM of pre-bid discussion as per enclosed Annexure-A. 4.0 Additional clarification/ modifications, not covered in Annexure-B shall be issued shortly. 5.0 Revised `No deviation certificate format, Annexure-2. Bidder to submit no deviation certificate as per attached format only. 6.0 All other terms & conditions shall remain unchanged. Thanking you, Yours faithfully, for BHARAT HEAVY ELECTRICALS LTD Encl 1.0 Annexure-A. 2.0 Revised Annexure-2. DGM (SCT) POWER SECTOR EASTERN REGION, DJ-9/1, SALT LAKE CITY, KOLKATA (033)

2 MINUTES OF MEETING OF PBD OF MAIN PLANT CIVIL PACKAGE FOR 2x500 MW UNIT # 1 & 2 AT KODERMA TPS JOB Civil, structural, architectural etc work of power block covering power house, chimney, aux buildings, ash bund, raw water reservoir, leveling & grading, boundary wall, civil work for switch yard, misc civil works, electrical enabling and civil enabling job for 2x500 MW unit # 1 & 2 at Koderma Thermal Power Station, Jharkhand. TENDER NO PSER:SCT:KDM-C798:07. Sl Reference cl Existing provision Bidder's query BHEL s clarification no of tender Prasad & Co (Project Works) Ltd 1.0 Volume-III, Including cost of Excluding cost of reinforcement. Refer Volume-III, R-1. ST NO 401 reinforcement. 2.0 Volume-III, Do- Do- Refer Volume-III, R-1. ST NO Volume-III, Do- Do- Refer Volume-III, R-1. ST NO Volume-III, Do- Do- Refer Volume-III, R-1. ST NO Volume-III, 600x600 precast tiles. Shall be 300x300. Shall be 300x300 instead of 600x600. ST NO Volume-III, ST NO 602 Unit in kg. Shall be in cum. Refer Volume-III, R General Access road for entry to Plot plan showing the entry may be provided. Will be taken up during proposed site visit. Bidder shall site from highway is not mentioned. visit site and get acquainted with site situation and obtain certificate from BHEL for submission in offer. 8.0 Volume-III, Fly ash bricks. ST NO 1001, 1004 & 2007 Fly ash cement bricks. Source of Fly ash may please be indicated. In case fly ash cement brick are not available within a vicinity 50 km from plant premises, BHEL may allow to use ordinaly bricks. However, bidder shall quote agaisnt both items in Volume-III, R Volume-III, ST NO 107 Borrow pit. Land for Borrow Pit shall be provided or not. Borrow pit to be arranged by bidder Volume-ID Labour colony. 10 acres of land for labour colony shall be required. Shall be as per tender General Site inspection. Site inspection with BHEL/DVC.may be arranged. Site visit will is scheduled on 23rd Nov'07, for which bidder shall report to Sri SB Sharma, AGM, BHEL ( )/ Sri DD Ram, BHEL ( ) at MODI HOUSE near VEER Kanwar Sing Chawk, Jhanjhari Road, Jhumri Tilaiya, Koderma at hrs. Bidder to obtain certificate from BHEL on site visit. MOM OF PBD PAGE 1 OF 4 TENDER NO - PSER:SCT:KDM-C798:07

3 Sl no Reference cl Existing provision Bidder's query BHEL s clarification of tender 12.0 Electrical items Recommended make for various electrical items may please be Relevant IS shall prevail. mentioned Supply of No escallation. Escalation based on star price may be inclued. Confirmation or modification will be issued shortly. material Supply of Bidder to source from Proposed to allow them to import cement & steel against duty free Confirmation/ clarification on permission for import in material. specific manufacurers. import route. case bidder to supply cement & steel, shall be issued shortly. Howeber, BHEL clarified that Essentiality Cerificate will be issued for use in Mega Project as per Govt guidelines. Bidder may make use of this certificate. No claim/ comstated to clarify in next TCN. NBCC LTD 1.0 Volume-III, ST NO Volume-III, ST NO 2315 From the bill of quantities Item 2301 and scope of work vide Structural steel work for mill and bunker is not included in clause 3.1 of special conditions of contract, it is not clear whether the presnt tender's scope. structural work for mill and bunker bay, transfer points & towers are included in the scope of work or not. In the structural work, item no 2315 for PTFE bearings, the same The item shall be operated based on drawings. Bidder to is applicable only when mill bay structure is included in scope of quote for this item. work. This may be clarified. 3.0 General Apart from main plant building structural steel work, involvement Refer tender for clarification. of structural steel work in other area is not clear. We have considered structural steel work only in DG building, ESP control building, compressor house, CW and ACW pump house regarding pipe and cable rack structure, terminal point is not specified and contractor has to keep reasonable margin for accommodating plant water system. What is approximate length of pipe and cable rack is to be assumed and the same is not indicated. 4.0 General Various clauses in technical specifications of tender s Bidder to note that several supply items are also inclued pertains to EPC contract whereas this contract is of item rate. in the scope of work. Bidder to quote as per Volume-III. Please clarify. Simplex Infrastructures Ltd 1.0 Volume-III, ST NO Volume-III, ST NO 1308 Resin bonded granular textured coating. Please provide the The spacing shall be 600mm and groove shall be 3-5 specification of groove ie, cross section of groove as well as mm. spacing of groove. 15mm thick polished granite cladding, where colour of granite Refer Volume-III, R-1. stone has not been mentioned in the BOQ. MOM OF PBD PAGE 2 OF 4 TENDER NO - PSER:SCT:KDM-C798:07

4 Sl no Reference cl Existing provision Bidder's query BHEL s clarification of tender Punj Lloyd Ltd 1.0 PQ criteria PQ criteria clause 3.3. It appears that only such contrctors who can undertake chimney BHEL shall clarify shortly. work, all by themselves, can possibly participate in the tener. Strategically chimney contractor may not support other contractors, with a view to limit competetion at this stage. This will be against the interest of the project & BHEL, as the bid price is likely to go up. In order to facilitate wider compettion, bring down the project cost and also to ensure that capable parties undertake the work relating to chimney we suggest clause 3.3 is amended as under: `The successful bidder shall get the chimney constructed with the help of specialized chimney agency and a undertaking to this effect shall be submitted along with the bid.' 2.0 General In case any bidder submits only one proposal involving both BHEL shall clarify shortly. supplies and srvices and does not submit proposl against other options involving services only, will the bid be considered? 3.0 General The Price Sch of optional items involving supply of strl steel, RS Revised Volume-III covering optional schedule is and cement has still not been made available in web sites. At available in the web. least 10 clear days are reqd from date of availability of the Price Sch for prepertion of offer. 4.0 Volume-IA, cl no 13.0 & Volume-IC, cl no Volume-IC, No cl no 12.0 advance. 6.0 Volume-IC, cl no Volume-IC, cl no Volume-IC, cl no 13.0 Navayuga Engineering Co Ltd The valiity of BG against SD required till waranty period. We Shall be as per tender. suggest that the validiiy of BG can be upto handing over of civil works since sparate PB is required with validity upto end of warranty period. mobilisation We suggest introduction of 10 % inerest free advance. Shall be as per tender. In terms of payment terms of tender, appvl of design s, Shall be as per tender. commissioning/ PG system shall not be lnked with payment (supply/ services). We suggest PVC for supply part. We propose 100 % BG towards SD for both supply & service part. Shall be as per tender. Confirmation or modification will be issued shortly. MOM OF PBD PAGE 3 OF 4 TENDER NO - PSER:SCT:KDM-C798:07

5 Sl no Reference cl Existing provision Bidder's query BHEL s clarification of tender 1.0 It appears that only such contrctors who can undertake chimney BHEL shall clarify shortly. work, all by themselves, can possibly participate in the tener. Strategically chimney contractor may not support other contractors, with a view to limit competetion at this stage. This will be against the interest of the project & BHEL, as the bid price is likely to go up. In order to facilitate wider compettion, bring down the project cost and also to ensure that capable parties undertake the work relating to chimney we suggest clause 3.3 is amended as under: "The successful bidder shall get the chimney constructed with the help of specialized chimney agency and a undertaking to this effect shall be submitted along with the bid.' Additional points 1.0 Based on bidders' requests, due date of submission is extended to BHEL clarified that the quantity of cement, steel furnished in the optional schedule of Volume-III have been worked out baed on tender quantity and inclusive of wastage allowances as per tender. 3.0 Bidders shall enter into MOU with OIL PSU so that supply of gases are as per statutory requirement. MOM OF PBD PAGE 4 OF 4 TENDER NO - PSER:SCT:KDM-C798:07

6 ANNEXURE - 2 FORMAT FOR NO DEVIATION CERTIFICATE (To be submitted in the bidder's letter head) BHARAT HEAVY ELECTRICALS LIMITED, Power Sector - Eastern Region, Plot no 9/1, DJ Block, Sector II, Salt Lake City, Kolkata Sub Job Ref No Deviation Certificate. Civil, structural, architectural etc work of power block covering power house, chimney, aux buildings, ash bund, civil work for switch yard, misc civil works, electrical enabling and civil enabling job for 2x500 MW unit # 1 & 2 at Koderma Thermal Power Station, Jharkhand. 01 Tender no PSER:SCT:KDM-C798: BHEL's NIT vide reference no PSER:SCT:KDM-C798:1026, dated BHEL s TCN-01, vide reference no PSER:SCT:KDM-C798:TCN-01, dated BHEL s TCN-02, vide reference no PSER:SCT:KDM-C798:TCN-02, dated BHEL s TCN-03, vide reference no PSER:SCT:KDM-C798:TCN-03, dated BHEL s TCN-04, vide reference no PSER:SCT:KDM-C798:TCN-04, dated BHEL s TCN-05, vide reference no PSER:SCT:KDM-C798:TCN-05, dated BHEL s TCN-06, vide reference no PSER:SCT:KDM-C798:TCN-06, dated BHEL s TCN-07, vide reference no PSER:SCT:KDM-C798:TCN-07, dated All other pertinent issues till date. Dear Sirs, With reference to above, this is to confirm that as per tender conditions, we have visited site before submission of our offer and noted the job content & site conditions etc. We also confirm that we have not changed/ modified the tender s as appeared in the website and in case of observance at any stage, it shall be treated as null and void. We hereby confirm that we have not taken any deviation from tender clauses together with other references as enumerated in the above referred NIT and confirm our acceptance to reverse auctioning process and we hereby convey our unqualified acceptance to all terms and conditions as stipulated in the tender and NIT. In the event of observance of any deviation in any part of our offer at a later date whether implicit or explicit, the deviations shall stand null & void. We confirm to have submitted offer strictly in accordance with tender instructions. Thanking you, Yours faithfully, (Signature, date & seal of authorized representative of the bidder) POWER SECTOR EASTERN REGION, DJ-9/1, SALT LAKE CITY, KOLKATA (033)