Tender For Supply And Installation Of Electricals Equipment And Cables For New Starters Of New Centrifugal Pump Motor Set At C N Roy Road Head Works- 1 Supplying and fixing 415V, 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. Flat iron frame 200A L&T 2 Bus-Bar Chambers : 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) Dimension ofAl 4 x (2x 80x5) mm. bars[85mm long) Dimension of Sheet 500x150mmMetal Box Rate / Mt.of completechamber 415 V, 1000 A 3 Finishing cable ends.(b)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.3...core 95 sqmm cable 4 SUPPLY OF 3 POLE MCCB THERMAL MEGNATIC RELEASETYPE DN3-630 N, 400A - 500A CURRENT RATING. SORIRRIGATION & WATERWAYS DEPT., GOVT. OF W.B.,MECHANICAL & ELECTRICAL DIRECTORATE, W.E.F MAY 10,2022, ITEM NO. 5.3 D 40, PAGE-107 5 Laying through Underground Trech.(b)Laying of two cables above 35 sqmm and upto 185 sqmm in an underground trench in single tier FORmation (Horizontal), the trench size : 680 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (f)our) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed 6 Laying on Wall / surface with Saddles / clamps.(e)Laying of cable above 3... core 90 sqmm and upto 3... core 150 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (HOT Dip) Wire, making hole etc. as necy., mending good damages and painting 7 SUPPLYING OF FOLLOWING XLPE INSULATED ALUMINIUM CONDUCTOR ARMORED CABLES OF 1.1KV GRADE AS PER IS 7098 (PART I) 1988 WITH UP TO DATE AMENDMENTS.CONDUCTOR CROSS SECTION IN SQ MM 120, 3.5 CORE. SOR IRRIGATION & WATERWAYS DEPT., GOVT. OF W.B., MECHANICAL & ELECTRICAL DIRECTORATE, W.E.F MAY 10,2022, ITEM NO. 5.3 A 2, PAGE-101. 8 A N N E X U R E - I Basic Rate of Materials: (All Rates of materials from K-1 to K-14 are excluding VAT) 22. Cu. Bars 9 Finishing cable ends.(b)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.3...core 120 sqmm cable 10 Earth continuty condnetorConnecting 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.Solid GI wire.No. 8 SWG 11 SUPPLYING OF FOLLOWING XLPE INSULATED ALUMINIUMCONDUCTOR ARMORED CABLES OF 1.1KV GRADE AS PER IS7098 (PART I) 1988 WITH UP TO DATE AMENDMENTS.CONDUCTOR CROSS SECTION IN SQ MM 150, 4 CORE. SORIRRIGATION & WATERWAYS DEPT., GOVT. OF W.B.,MECHANICAL & ELECTRICAL DIRECTORATE, W.E.F MAY 10,2022, ITEM NO. 5.3 A 2, PAGE-101. 12 SCHEDULE OF RATES FOR EARTHING INSTALLATIONS.Earthing Installation by GI pipe ... (FOR Sub(station Neutral/Equipment earthing).Earthing with 80 mm dia GI pipe (TATA(Medium)x 3.0 Mts. long and 1 No. 65 mm x 8 mm galvanized (HOT Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 80 mm dia GI pipe (ISI Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. 13 SUPPLYING OF FOLLOWING XLPE INSULATED ALUMINIUMCONDUCTOR ARMORED CABLES OF 1.1KV GRADE AS PER IS7098 (PART I) 1988 WITH UP TO DATE AMENDMENTS.CONDUCTOR CROSS SECTION IN SQ MM 50, 4 CORE. SORIRRIGATION & WATERWAYS DEPT., GOVT. OF W.B.,MECHANICAL & ELECTRICAL DIRECTORATE, W.E.F MAY 10,2022, ITEM NO. 5.3 A 2, PAGE-101. 14 Finishing cable ends.(b)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.3... core 50 sqmm cable 15 Finishing cable ends.(a)Finishing of the XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc.3... core 150 sqmm cable 16 Supplying of 1.1 KV. Grade PVC insulated Conductor of following cables (make: Polycab/ Gloster/Havells/):Size in Sq. mm,No & dia. of wire in mm , No of Core - 95 19/2.50 4 17 Sub Total 18 GST 18% 19 CESS 1%
