Shifting and Reinstallation of DC conveter set with Sarter and Incoming Panel at RBRI, Pailan.

Amount

Dis-connection and dismentling the existing Converter (AC Motor - DC Generator Set) after dismentling the Anchor nut, bolt washer along with necessary cutting cement concrete very carefully with out damaged of converter incl. lifting and shifting the same at proposed position as per instruction of EIC (Approx- 4 Nos Workers)

Installation of Converter (AC Motor - DC Generator Set) incl. S&F of 15mm dia 300 mm long GI Anchor Nut, Bolt washer after cutting CC foundation incl. supply and fixing of 4 Nos Vibration pad along with necessary allientment as p-er instruction of EIC.

Dis-connection and dismentling the existing Oil-Starter, Variac & DC Panel after dismentling necessary nut, bolt washer, angle iron frame after cutting wall very carefully with out damaged of oil starter incl. shifting & Installation the same at proposed position as per instruction of EIC.

Dis-connection and dismentling the existing 8 way VTPN DB, 415 Volt 125 Amp 4 Pole Change Over switch & 415 Volt 200Amp TPN switch after cutting wall incl. re-fixing the same at proposed position very carefully at proposed position inl. Mending good the damages position as per instruction of EIC.

Dis-connection and dismentling the existing wall mounting cubical Panel board after dismentling the angle iron frame, Anchor nut, bolt washer along with necessary cutting cement concrete very carefully with out damaged of Panel incl. lifting and shifting the same at proposed position as per instruction of EIC (Approx- 3 Nos Workers)

Installation and commissioning of wall mounting cubical Panel incl. S&F of 12mm dia 125mm long fastner, Nut, Bolt washer after cutting wall incl. cleaning, checking etc as required as per instruction of EIC.

Supplying and fixing 415V, 100A TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S&F 3 nos. DIN type HRC fuse as per rating (Make- L&T / Havels / Siemens)

Supplying & fixing sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – (As per Drawing no. 470 of PWD Specification Book – May 1991) 415V, 200A 4 nos. Cu Bar Dimension of Cu. Bars [85mm long] 4 x 20x5mm and Dimension of Sheet Metal Box 500x150mm

Supplying & Fixing 300mmx 250mm x75mm sheet metal connector box (16 SWG) flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works incl. S&F 100 Amp Capacity 4 bar terminal bar - 1 nos along with 3mm thick bakalite top cover

Supply & Delivery 1.1KV grade Al/XLPE/SWA/PVC cable as per choice of EIC. (Make - Polycab / Havells / RR Kabel / Gloster / KEI)

4C × 35 sqmm

4C × 50 sqmm

Laying of cable from 3/3½ core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below :

4C × 35 sqmm

4C × 50 sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :

4C × 35 sqmm

4C × 50 sqmm

Disconnection and dismentling the existing different sizes PVC/A.Al. cable from concealed in wall after cutting wall and re- Laying the same in separate route incl mending good the damages

Supply and laying 1100 Volt 4 nos 70 sq.mm single core unseathed copper wire sruface on wall from main switch to Meter

Supply and laying 1100 Volt 4 nos 10 sq.mm single core unseathed copper wire sruface on wall incl. Supply and fixing 32mm dia PVC rigid conduit.

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials

70 sq.mm Copper cable

10 sq.mm Copper cable

Earthing with 50mm dia GI pipe (ISI-M) 3.64mm thick x 3.04 Mts. long and 1x4 SWG GI (Hot Dip) wire (4 Mts. long), 13mm dia x 80mm long GI bolts, double nuts, double washers incl. S&F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under-ground level and partly above-ground level driven to an average depth of 3.65 Mts. below the ground, as per GS.

Excavation of soil for installation of Earth Electrode and filling & ramming, for Soft Soil, as per GS.

S&F earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as reqd., as per GS.

Connecting the equipments to earth busbar including S&F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages

No. 8 SWG

No. 10 SWG

Dis-connection and dismentling the existing WBSEDCL Energy Meter along with board after dismentling necessary nut, bolt washer, angle iron frame after cutting wall very carefully with out damaged of meter board incl. shifting & Installation the same at proposed position as per instruction of EIC. (1 Job)

Note: 1) All the above rates should be quoted inclusive of all taxes & duties, District charges, Riverine charges and LWC as applicable, with cost of maintenance, servicing, supply & replacement of spares for 1 (one) years from the date of commissioning. 2) The Agency must procure the materials from the manufacture/OEM or their authorised sales Channel so that the standard warranty/support of the manufacturerer/OEM becomes applicable to the product to be delivered and installed by them. Documents that authenticate such procurement from the manufacturer/OEM or from their authorised sales Channel and standard warranty/support should be sent from the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution of work/submission of bill. If any refubrished materials are supplied and installed, penal action will be taken as per existing rule. Before execution of the work the prospective bider has to submit layout drawing as per design of OEM dully approved by the OEM. 3) Total is rounded off to the nearest rupees.

MAA NACHINDA ELECTRIC (BID ID -5888747)

CHANDIMATA TRADERS (BID ID -5888704)