WBHD/EE/ED-1/eNIT-32/2024-25

Amount

Supply & fixing new microprocessor based full collective controller complete with all accessories suitable for G+4 building including dismantling the existing controller incl. Supply & fixing new 7.5 HP AC Static Convertor drive unit (V3F) complete with all accessories and braking resistance of reputed brand.

Supply & fixing Auto Rescue Device suitable for 5 KW; 7.5 HP load complete with all accessories and Battery Backup.

Providing new complete wirings on 0.75 sq mm PVC insulated wires (make approved by EIC) from controller to halfway junction box, controller to all gate locks, indicators, push switches, controller to all floor levelling sensors and also in different terminals to terminals etc. including providing new HG PVC pipes (ISI marked) and supply, fixing of elbows, bends, circular boxes as required including dismantling the damaged wirings.

Supply & fixing 1.1 KV grade 24 / 0.20 mm PVC insulated 12 core flat travelling cable suitable for lift duty.

Supply & fixing new reed switch with magnets including connections and supply, fixing of new m. s. brackets, cleat, nuts, bolts as required.

Supply & fixing new car operating panel complete with UP & Down direction indicators, digital car position indicators, illuminated push switches for desired floor, over load signal with buzzer, light, fan toggle switch, stop switch, alarm switch, key operated switch including dismantling the existing car operating panel.

Supply & fixing new landing push box with illuminated push switches at all landings, UP & Down direction indicators, digital car position indicators complete including dismantling the existing landing push box.

Supply & fixing new retiring cam complete with its fixing materials & cam coil holder including providing new 110 Volts solenoid coil for perfect operation of the same painting including dismantling the old damaged retiring cam.

Supply & fixing of 13 mm dia ; 8 x 19 ply hemp core main hoist way steel wire rope including binding the same on the existing eyebolts with thimble etc. complete and dismantling the existing damaged steel wire rope. (Method of roping : 1: 1)

Supply & fixing of new 13 mm bull dog clips.

Supply & fixing of 8 mm dia, 6X19 ply hemp core steel wire rope including binding the same with thimble, bull dog clips etc. complete including dismantling the existing damaged rope.

Supply & fixing landing door lock complete with electrical elements, catch, lever etc. complete & including dismantling the old damaged lock & connection complete.

Supply & fixing new collapsible gates complete with hanger bar,ball bearing runners, bottom shoes, etc. complete with painting including dismantling the old damaged gates.

Dismantling the existing M. S cage from its original position with other accessories. Providing new mirror finish stainless steel complete cabin with mirror finish false celling suitable for five persons capacity along with its all fixing materials.incl. Granite finish floor etc as required.

Testing, commissioning, adjustment of different accessories and components and giving trial run complete.

Supplying and fixing Sheet steel Main Switches on angle iron frame on wall; 100/125 A, 415V TPN with fuse.(Havells/Standard/HPL)

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 of Cu. Bars [85mm long] 4 x 15x3mm; Dimension of Sheet Metal Box 500x150mm; 4 bars 415 V, 100/125 A

Supply of 4 core 16sqmm of 1.1 KV grade alluminium XLPE, PVC/ armoured LT cable ( Make : Havells/ Polycab/ Phinolex/ Glowstar )

Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 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. 4 core 16sqmm.

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 . 4 core 16sqmm

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate and 2 no. suitable size “Ph & N” copper bar & earthing attachment fixed on wall incl. mending good damages to original finish.Average run 9 mtr

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. a) 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

b) 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

Supply of 10W LED bulkhead fittings complete with all the necessaries fittings accessories and driver.( Make : Philips / CG / Havells)

Fixing only bulk head ceiling fitting on wall /ceiling by screws etc.

Supply of 09'' sweep A.C. Exaust fan Metal Body with all parts. (Make : Havells / Orient / EPC)

Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter: 23 cm (9"). Along with that Supply & Fixing Al louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long)

Supply & Fixing of 4ft long Single LED Tube Light Fitting TMC 501 (TMC 501 P 1xT-LED 22W P3241) with 1 nos LED Tube Light 20W,2100lm (Make - Philips, Model -Mas LEDtube 1200mm 18W865 T8 I – 2100lm) or equivalent model of CG/WIPRO/ Havells as approved by EIC/Authority)

Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm 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 the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By TATA-Medium GI pipe

Excavation of soil for installation of Earth Electrode and filling & ramming. For Soft Soil

Supplying & fixing 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 required

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe

Connecting the equipments to earth busbar including S & F Copper (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. 4 S.W.G Wire

Add. G.S.T.@ 18% (on Total from item no 1 to 35) to be calculated by bidder

Add. LWC.@ 1% to be calculated (on total from item no 1 to 35 + GST@18%) by bidder

J. B. ELECTRICAL WORKS (BID ID -6080693)

MUKHERJEE SERVICE AGENCY (BID ID -6080797)