Bharat Heavy Electricals Limited

Page No. 1 of 26 TRANSFORMER SERVICES DEPARTMENT Phone: +91-755-2502686, 3651, 3195 E-mail: txx.bpl@bhel.in krishnasingh@bhel.in TENDER NOTICE NO. TXX/TN/2019-20/09 DATED: 02/09/2019 Sub.: Receipt, handling, storage, erection, commissioning and handing over of 1 No. x 105 MVA 400/220//33 KV 1-Ø Auto Transformer (IBT) at M/s. WBPDCL, Kolaghat State- West Bengal. Dear Sir(s), Sealed tenders are invited for carrying out the subject work. The tender submission and opening details are as follows: • DATE & TIME OF RECEIPT OF THE TENDER: 13/09/2019 Till 11.00 Hrs. • DATE & TIME OF TENDER OPENING: 13/09/2019 after 14.00 Hrs. • PLACE OF TENDER SUBMISSION: “GREEN COLOURED WORKS CONTRACT TENDER BOX” placed in Tender Room, Administrative Building, Ground Floor, BHEL, Bhopal – 462 022. The details of the work shall be as per the Scope of Work (Clause No. 4.0). Prices are to be submitted as Price- bid format (Annexure-I). The other conditions and details of tender are as follows: 1.0) PROJECT: 1 No. x 105 MVA 400/220/33 KV 1-Ø Auto Transformer (IBT) for WBPDCL Kolaghat. Note: Unloading & dragging of GT is being done by BHEL and not included in this tender. 2.0) DETAILS OF EQUIPMENTS: 3.0) APPROXIMATE SHIPPING WEIGHT & DIMENSIONS OF MAJOR PARTS: Sl. No. Description 105 MVA Inter Bus Transformer 1. Shipping Weight transformer tank 74.50 Tons 2. Weight of Accessories 21.00 Tons 3. Quantity of oil 32.55 KL 4. Dimension of transformer tank L-4800, W-3750 , H- 3900 mm 5. 420 KV, HV Bushing Dimensions L- 6390 mm, Wt. 1125 Kg 4.0) SCOPE OF WORK: This project consists of E&C of 1 no. x 105 MVA 400/220/33 KV 1-Ø Inter Bus Transformer is to be carried out at WBPDCL Kolaghat, West Bengal. The contractor to be engaged for E&C will be required to moblise their T&P and man power after award of work to site and commence the work at site within 7 days of time. The details of work content to be carried out by the Contractor will broadly comprise of following 4 stages: (Note: Unloading & dragging of repaired GT is being done by BHEL and not included in this tender)
STAGE – I: STORAGE OF ACCESSORIES 4.1 CONSTRUCTION OF TEMPORARY STORE & WATCH & WARD: 4.1.1 The contractor will have to build a temporary store cum office at the site at an appropriate location to be provided by the customer. The store shall have the following: • 01 no. porta-cabin (20’x 8’ minimum) shall be mobilized by Contractor to the site for office purpose. 01 No steel container of size 160 sq-ft shall be mobilized for storing of 1 No. x 105 MVA 400/220/33 KV 1-Ø Inter Bus Transformer (IBT) of WBPDCL Kolaghat site. Page No. 2 of 26 fragile accessories and important costly Transformer accessories. The Contractor shall submit the photographs of site porta cabin and containers to BHEL. • An open fenced area of about 12M x 12M shall be covered for storing large accessories suitable for outdoor storage like oil drums, bushings, conservator, pipe work etc. This open yard shall be elevated from ground level to avoid water logging. No material shall be directly placed / stored on open/ loose soil. • The contractor has to make arrangement for inspection, verification, storage, upkeep during storage & watch and ward of the equipment’s/ material dispatched to site. • Any loss damage, theft to the materials/ equipment’s/ installation (if any) will have to be compensated by the Contractor in case of non-deployment, negligence or willful lapses. Sufficient numbers of watchmen shall be deployed by the Contractor at required locations for this purpose at his cost. In accidental cases, it is responsibility of the contractor to file F.I.R. and provide peripheral assistance for insurance survey and claims under insurance policy.
STAGE-II: ERECTION WORK 4.2 RECEIPT, VERIFICAT