GENERAL 2025 26 Electrical Works at Govt CHC Kanyakulangara-Providing 26 Passenger Lift Fire Fighting System Phase 1General Electrical Work

Fire Fighting System

18.8.1:Providing, laying, testing and commissioning of C class heavy duty GI pipe conforming to IS 1239, i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required. 25mm

18.8.2:Providing, laying, testing and commissioning of C class heavy duty GI pipe conforming to IS 1239, i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required. 32mm

18.8.3:Providing, laying, testing and commissioning of C class heavy duty GI pipe conforming to IS 1239, i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required. 40mm

18.8.4:Providing, laying, testing and commissioning of C class heavy duty GI pipe conforming to IS 1239, i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required. 50mm

18.8.5:Providing, laying, testing and commissioning of C class heavy duty GI pipe conforming to IS 1239, i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required. 65mm

18.8.6:Providing, laying, testing and commissioning of C class heavy duty GI pipe conforming to IS 1239, i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required. 80 mm

18.9.2:Supplying and fixing single headed internal hydrant valve with instantaneous Gun metal or stainless steel coupling of 63mm dia with cast iron wheel ISI marked conforming to IS 5290(Type A) with blank Gun metal or Stainless steel cap and chain as required:Single headed stainless steel

18.11.2:Supplying, fixing, testing and commissioning of Butterfly Valve of PN 1.6 rating with bronze or gun metal seat duly ISI marked complete with nuts, bolts ,washers ,gaskets conforming to IS 13095 of following sizes as required:50 mm dia

18.11.4:Supplying, fixing, testing and commissioning of Butterfly Valve of PN 1.6 rating with bronze or gun metal seat duly ISI marked complete with nuts, bolts ,washers ,gaskets conforming to IS 13095 of following sizes as required:80 mm dia

18.14.4:Providing,installation,testing and commissioning of non-return valve of following sizes conforming to IS :5312 complete with rubber gasket, GI bolts , nuts, washers etc as required.80mm dia

18.16.2:Supplying and fixing 63 m dia,15m long RRL hose pipe with 63 mm dia male and female couplings duly bound with GI wire, rivets etc. conforming to IS 636 (type-A) as required: Stainless steel (Grade 304)

18.17.1:Supplying and fixing first-aid Hose Reel with MS construction spray painted in post office red, conforming to IS 884 complete with the following as required. a) 20 mm nominal Internal dia water hose thermoplastic(Textile reinforced) type-2 as per IS:12585 b) 20 mm nominal internal dia gun metal globe valve &nozzle c) Drum and brackets for fixing the equipments on wall. d) Connections from riser with 25 mm dia stop gun metal valve & M.S. Pipe and socket. 30 m

18.12.4:Supplying, fixing, testing and commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle ,bronze or gun Metal seat, ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 780 of following sizes as required:80 mm dia

18.12.5:Supplying, fixing, testing and commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle ,bronze or gun Metal seat, ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 780 of following sizes as required:100 mm dia

18.18.1:Supplying and fixing 63 mm dia gun etal short metal branch pipe ith 20 mm nominal interanal diameter size nozzle conforming to IS 903 suitable for Instantaneous connection to Interconnect hose pipe coupling as required:Supplying and fixing 63 mm dia gun metal short branch pipe with 20 mm nominal internal diameter size nozzle conforming to IS 903 suitable for instantaneous connection to interconnect hose pipe coupling as required:

18.21.1:Providing,fixing, testing and commissioning of 15 mm dia quatzoid bulb type sprinklers of rating 68 degree centigrade with required accessories :Pendent Sprinkler

18.21.3:Providing,fixing, testing and commissioning of 15 mm dia quatzoid bulb type sprinklers of rating 68 degree centigrade with required accessories :Horizontal side wall sprinkler

18.22:Providing and fixing of pressure switch in MS pipeline including connection etc as required:

18.23.1:Providing and fixing of flow switch in MS pipe including connection etc as required:100 mm dia

17.1.4:FIRE DETECTION AND ALARM SYSTEM (CONVENTIONAL)Supplying, installation, testing & commissioning of manual call box of ABS type in surface/recess with stainless steel chain & hammer assembly complete with glass and push button etc. as required.

17.1.5:FIRE DETECTION AND ALARM SYSTEM (CONVENTIONAL)Supplying, installation, testing & commissioning response indicator on surface/ recess MS box having two LEDs metallic cover complete with all connections etc. as required.

17.5.2:CABLING & WIRINGSupplying & laying of 2x1.5 sq mm fire alarm armoured cable, 600/1000V rated with annealed copper conductor having XLPE insulation, steel wire armouring & FRLS outer sheath complete as required.

17.2.7:INTELLIGENT FIRE ALARM SYSTEMSupplying, installation, testing & commissioning of fault isolator complete with base as required.

26 Passenger Lift

1.14.2:Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required2X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

1.32:Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

90.14.1.2:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623. Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

90.14.3.2:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardU' section rubber beeding suitable for 1.60/ 2.00 mm sheet

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

90.2.1.1:Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties, tie mounts etc as required. (RoHS compliant modular accessories).Single Control light point with 6A, plate ceiling rose - Short point

OD475329/2025-2026:Supply and providing the following types and power rated B22 lamps in the existing fittings as required. 7 W LED bulb

OD475330/2025-2026:Supply and fixing PVC waterproof bulk head fitting with prismatic glass cover suitable for 9 W CFL to wall / ceiling including giving connections with required length of 16/0.20mm PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming to relevant ISS or extending the original wiring and making good the surface as required.

90.12.7.43:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 35 sq mm with factory made clamp

9.1.35:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 35 sq. mm (32mm)

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

2.10.1:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""C"" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole

2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.13.2:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

2.14.2:Supplying and fixing following rating, double pole, (single phase and neutral),240 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

2.15.3:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli Amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 amps