Providing electrification for the completion of light and fans in Community hall at Palkulangara ward under City Corporation, Thiruvananthapuram.

Amount

Supply and wiring points according to IS 732-1989 using rigid PVC ivory Conduit of minimum size 20mm 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 PVC insulated stranded single core FR copper conductor cable 650V grade including providing switch board main and continuous earthing with 1.5 sqmm green coloured FR wire required quantity of copper earth socket, brass bolt and nuit crimping etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type ROHS compliant 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 Complaint modular accessories) Single control light point eith 6A, 3 plate ceiling rose.

90.2.1.2 Twin control light point with 3 plate ceiling rose.

90.2.1.3 Single control light point with out ceiling rose

9.3.20.3 Supply & installation of light fittings on TW round block supply conveyence installation testing and commissioning the light fittings of following types made of CRCA with 0.5mm thickness complete with all accessories and lamp etc, directly on wall or ceiling with PVC round block neatly painted to suit the fittings and giving connection with required length of 16/0.20mm 3 core coper conductor flex wire conforming to relevant ISS and giving connections as required. 1200mm 1x20W LED lamp with box type fixture

Supply coveyance, installation testing and commissioning (Havells/ Philips/ Bajaj) make recessed mounted, compact vertical round shaped down lighter with removable driver suitable for low ceiling lights 10W LED

Supply conveyance, installation, testing and commissioning wall mounting fan of the following sizes using mounting brackets supplied along with the fan and giving connection with existing wire. MR 1193 400 mm sweep.

1.27.5. Supplying and fixing following sizes/ modules GI box along with modular base & cover plate for modular switches in recess etc as required. 8 module (125x125mm)

1.24.1. Supplying and fixing following modular switche /socket on the existing moduler plate and switch box including connections but excluding modular plate etc. as required. 5/6 amp switch.

1.24.4. Supplying and fixing following modular switche /socket on the existing moduler plate and switch box including connections but excluding modular plate etc. as required. 3 pin 5/6 socket outlet.

1.27.3. Supplying and fixing following sizes/ modules GI box along with modular base & cover plate for modular switches in recess etc as required. 4 module (125x75mm)

1.24.3. Supplying and fixing following modular switche /socket on the existing moduler plate and switch box including connections but excluding modular plate etc. as required. 15/16 amp switch.

1.24.5. Supplying and fixing following modular switche /socket on the existing moduler plate and switch box including connections but excluding modular plate etc. as required. 6 pin 15/16 socket outlet.

1.21.1 Supply and fixing of following sizes of medium class PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed coduit . as required.20 sq mm

1.21.1 Supply and fixing of following sizes of medium class PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed coduit . as required.20 sq mm

1.50 sqmm 6 run

(90.6.4.22) 2.5sq mm 2 run

(90.6.4.32) 4 sq.mm. 4 run

2.3.3 Supplying and fixing following way horizontal type 3 pole and neutral, sheet steel MCB distribution board sh 415V on surface / recess complete with tinned copper bus bar, neutral link earth bar din bar inter connections powder painted including earthing etc. as required (But without MCB/RCCB/Isolator 12 Way Double door)

2.10.1 Supplying and fixing 5A to32A rating 240/415V "C" curve MCB for inductive load of following poles in the existing MCB DB complete with connections testing and commissioning etc as required single pole

2.14.2 Supplying and fixing following rating 2 pole ( single phase and neutral) RCCB having a sensityvity current up to 300mA in the existing MCB DB complete with connections testing and commissioning etc as required.40A

2.12.1 Supplying and fixing following rating 2 pole 415V isolator in the existing MCB DB complete with connections testing and commissioning etc as required 40 Amps

5.4 Earthing with GI earth pipe 4.5 m long 40 mm dia including accssories and providing masonry enclosure with cover plate having locking arragement and watering pipe etc. with charcoal/ coke and salt as required.

Supply and laying bare earthing conductors of the following sizes laid 0.6 m below ground level including excavating trench of suitable size and refilling etc. as required (in ordinary soil).3.15 mm copper conductor (10 SWG)

Supply and drawing bare copper conductors of the following sizes along with wiring cables and giving connections etc as required 2.00 mm copper conductor (14 SWG)

Supply and drawing bare copper conductors of the following sizes along with wiring cables and giving connections etc as required 3.15 mm copper conductor (10 SWG)

Supply and providing the following sizes of bolt and nut with washers on the existing MS box/earth bus etc. as required including drilling necessary holes as required.

25 x 6 mm brass bolt and nut

26 x 3 mm brass bolt and nut

OR supply of superior quality copper earth socket for the following sizes of earth conductor including crimping etc.as required. 2.00 mm (14 SWG)

3.15 mm (10 SWG)