Electrification of newly constructed Auditorium Building in Attukal Ward, City Corporation Thiruvananthapuram

Amount

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).

90.2.1.3. Single control light point with out ceiling rose

90.2.1.1. Single control light point with 6A, three plate ceiling rose

90.2.1.4. Single controll seleing fan point with 6 A, 3 plate ceiling rose and with socket typped electronic regulator.

90.2.1.2 Twin control light point with 6 A, plate ceiling rose- short point

90.2.1.6. Combined plug point with 6 A, 5 pin plug socket controlled by 6 A switch in the same switch board as that of light points.

90.2.1.7 Independent plug

1.56. Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providng and fixing 2 Nos. 3 pin 5/6 A modular socket outlets and 2 Nos. 5/6 A modular switches, connection etc. as required. (For light plugs to be used in non residential buildings).

1.12. Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 1 No 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

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.

Supply, conveyance installation testing and commissioning the light fittings of following types made of CRCA with 0.5mm thickness complete with all accessories and lamps etc. directly on wall or ceiling with PVC round block neatly painted to suit the fitting and giving connection with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS and giving connections as required.

(90.3.20.3) 1200 mm 1 x 20 w LED lamp with box type fixture

(90.3.20.3) 1200 mm 2 x 20 w LED lamp with box type fixture

Supply, conveyance, installation, testing and commissioning of ceiling fans of the following sizes using standard accessories excluding resistance type regulator, wiring the down rod with 16/0.20mm PVC insulated and PVC sheathed 650/1100V grade 3 core round copper conductor flex wire or with extended original wiring etc. as required.

90.4.5.2. 1200mm sweep -5star rated ceiling fan complete with 300mm down rod , canopies, shackeles and blades and resistance type regulator working on 230V/240V single phase A/C

MR 1186) 1200mm sweep -5star rated ceiling fan complete with 300mm down rod , canopies, shackeles and blades and resistance type regulator working on 230V/240V single phase A/C

(90.4.1) Supply and installation of suitable size MS Road type fan clamp in the RCC slab as per IS 732 as required.

Supply and fixing cast aluminium stove enameled bulk head fitting with deep drawn anodised alumi8nium body, epoxy powder coated, heat resistant 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 sheather 3 core round copper conductor flex wire conforming to relevant ISS or extending the original wiring and making good the surface as required

1.34. Supplying and fixing brass batten/ angle holder including connection etc. as required.

Supply and providing the following types and power rated lamps in the existing fittings as required.

(MR1150) Normal size 14W LED bulb.

90.4.8. Charges for cutting holes suitable for accommodating exhaust fans up to 305mm sweep including plastering colour washing etc. as required.

90.4.9. Charges for cutting holes suitable for accommodating exhaust fans above 305mm sweep and up to 450mm sweep including plastering colour washing etc. as required.

90.4.10. Conveyance, installation , testing and commissioning of exhaust fans of size up to 450mm in the existing opening, fixing necessary anchor bolts / bolt and nuts etc., as required including giving connections with the supplied wire along with the exhaust fan.

(MR 1304) Supply of 450 mm heavy duty 1450 rpm Industrial type Exhaust fan

(MR 1194) Supply of 150 mm light duty 1450 rpm Exhaust fan

90.4.6. Conveyance, installation, testing and commissioning of wall mounting fans of all types using mounting brackets supplied along with the fan.

(MR 1193) supply of 400 mm 3 blade wall fan

Supply Conveyance, installation, testing and commissioning of 36/40W LED street light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing,acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

90.15.4.8. 120 W Flood light

Supplying 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 conduit as required.

Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.

90.6.4.55 10.00 Sq mm 5 Run

90.6.4.34. 4 sq mm 4 run

90.6.4.21. 2.5 sq mm 1 run

90.6.4.22 2.50 sq 2 run

90.6.4.11 1.50 sq mm 1 run

90.6.4.13. 1.50 sq mm 3 run

90.6.4.2 1.00 sq mm 2 Run

2.4.4 Supplying and fixing following way, horizontal type three pole and neutral, sheet steel MCB distribution board 415 volts,on surface/recess, complete with tinned copper bus bar, common neutral link, earth bar, din barfor interconnections, powder painted including earthing etc. as required. (but without MCB/RCCB/Isolator) 4 way (4+12 ) double door

2.5.4 Supplying and fixing following way, surface/recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel,dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din barfor mounting MCB's (but without MCB's and incomer) as required. (Note: Vertical type MCB TP DB is normally used where 3 phase outlets are required) 4 way (4+12 ) double door

2.10.1. Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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

2.10.4. Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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. Triple pole

2.15.1. Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 25 amps

2.13.1 Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

5.1. Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required.

(LMR) Supply and drawing bare earthing conductors of the following sizes along with wiring/cables and giving connections as required

3.15 mm copper conductor (10 SWG)

(LMR) Supply of superior quality copper earth socket for the following sizes of earth conductor including crimping etc. as required

3.15mm (10 SWG)

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

25 x 3 mm brass bolt and nut

Fabrication, supply & installation of dust and vermin proof, wall mounting, thermoplastic meter box of following size suitable for fixing KSEB meter, fuse units, CT etc, hinged door construction for the front side with compartments if necessary, providing vision panel for the meter compartment, knock out for cable entry and exit.

Supply and fixing the following accessories in the existing meter board and giving connections etc.

(MR1159) 32A, A fuse holder for BS type fuse base.

(MR1467) 32 A, 415 V, 2 way neutral link mounted on DMC/SMC base

Charges for new Three phase Service connection