INSTALLATION AC IN GRAMAPANCHAYAT OFFICE AND AUDITORIUM

Amount

Part-I (Providing AC Unit)

Supply and fixing the following sizes of PVC Conduit conforming to IS 9537 / 1983 part III along with all required accessories on surface including making good the damages etc as required.

20 mm dia light gauge

25 mm dia light gauge

Supply and drawing 650/1100 V grade 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.

4.00 sq mm 2 run

4.00 sq mm 4 run

6.00 sq mm 4 run

Supply & Fixing 3 module metal box with white/ off-white front plate provided with 1 set of 16A SP switch and 6/16 A universel socket modular type in recess including making good the damages, colour washing etc as required (ROHS) including giving connections

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required

6 way (8+18) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

6 way (8+18) - double cover TPN vertical DB with provision for fixing MCCB as incomer and SP/ TP MCB as outgoing (IP 42/43)

FP enclosure for independent mounting of MCB/ RCCB/ RCBO

Supply and installation of the following accessories suitable for 50 Hz , AC supply conforming to IS 8828-1995/ IEC 60898 of the following current ratings in the existing enclosure and giving connections as required

80A, 35/36 kA (Ics=100%Icu), 4 pole, current limiting type MCCB with microprocessor based release with overload setting of 50 - 100% having adjustable OL & SC

63 A four pole mini break isolator

63 A, 4 pole, 30 mA RCCB

32A, 10 kA, TP MCB (C curve)

32 A, 10 kA, 4 pole MCB (C curve)

6-32A SP MCB ( C curve)

Supply and providing plate earthing as per IS 3043 with 600x600x6.30 mm GI/CI earth plate, 20 mm GI watering pipe fixed to the earth plate with 20 x 3 mm GI clamps, GI funnel with weld mesh, filling required quantity of charcoal including construction of inspection chamber with a bed concrete of 1:4:8 PCC using 40 mm broken stone (10 cm thick), brick work in cement mortar 1:6, plastering the surface of brick masonry and the exposed surface of PCC bed with cement mortar 1:4, 12 mm thick, (the finished inside dimension shall be 300 x 300 x 300 mm) but excluding test joint, earth continuity conductor to the plate, and covering at the top. (in hard soil)

Supply and providing the following sizes of cast iron gully trap with covering at the top of the inspection chamber of earth pit as required

300 x 300 x 10 mm cast iron gully trap with covering

Supply and providing test joint for the earthing system using 2 Nos of the following sizes of strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required.

2 x 25 x 3 mm tinned copper strip

Supply and providing earth lead from the test joint to the earth electrode using the following sizes of conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test joint etc as required.

3.15 mm bare copper conductor (10 SWG)

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required.

2.00 mm copper conductor (14 SWG)

2.65 mm copper conductor (12 SWG)

3.15 mm copper conductor (10 SWG)

Supply and laying strips of the following sizes along with wiring/ cables and giving connection as required.

25 x 3 mm copper strip tinned at the points of contacts

supply of superior quality copper earth socket for the following sizes of earth conductor including crimping etc. as required.

2.00 mm (14 SWG)

2.65 mm (12 SWG)

3.15 mm (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 3mm brass bolt & nut

25 x 6 mm brass bolt & nut

Fabrication, supply & installation of dust and vermin proof, wall mounting, thermoplastic meter box of folowing 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.(HENSEL make/Syntex make)

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

100 A fuse holder for BS type offset tag fuses.

63A,bolted type offset tag types fuse link of size AIL.

100 A, 415 V, 2 way neutral link mounted on DMC/ SMC base.

S&P iron hook [anchor bolt type] for binding service wire.

Part-II (Providing AC Unit)

Supply of 4.5 TR standing ( Verticool ) units. The outdoor consist of copper coils with 12/13 fins/ inchhermaticaly sealed scroll compressor (3 phase 380-440V,50 cycle ). Fan. Electrical controll and all are assambled in a powder coted sheetmetel enclosure . The indoor unit consist of cooper cooling coil with fans, blower unit , air filter and handly Led remote control and auto saving to driver the air ( nodel No- VC 54 SD of Bluestar Limitted)

Supply of Air conditioning unit with low power consumption, High wall mounting split type suitable for operating on 230V, 50Hz. Single phase A.C. supply and fitted with rotary compressor operating on R22 / non CFC refrigerant with condensing and evaporating units capable for cooling dehumidifying air circulating, filter, micro processor control with cordless remote etc. including refrigerant, electric wire, copper piping and thermal insulation up to 3 M as reguired(M/S BLUE STAR /O-GENERAL/MITSUBISHI/DAIKIN Make) 1.5 TR AC unit 3 Star 1800 Btu.

Supply of Air conditioning unit with low power consumption, High wall mounting split type suitable for operating on 230V, 50Hz. Single phase A.C. supply and fitted with rotary compressor operating on R22 / non CFC refrigerant with condensing and evaporating units capable for cooling dehumidifying air circulating, filter, micro processor control with cordless remote etc. including refrigerant, electric wire, copper piping and thermal insulation up to 3 M as reguired(M/S BLUE STAR /O-GENERAL/MITSUBISHI/DAIKIN Make)1.0 TR AC unit 3 Star 1800 Btu.

Supply of 4 KVA voltage stabiliser for 1.5 Tr. split type A/C unit with voltage range of 175-275V and out put range of 210 - 240V.

Installation charges for the above 4.5TR vertical type Ac unit including minor civil work

Supply and providing factory made frame for out door unit

Installation charges for the above 1.0 /2 TR high wall split type A/C.unit. including minor civil works

supply and providing the following size of soft drawn copper pipe for extending the pipe between outdoor and indoor unit including insulating the pipe using rubberised foam sleev 10 mm thick , brazing, leck testing etc.

12.5mm(1/2),19.05mm(3/4)dia 22gauge soft drawn copper pipe insulating using 10mm thick rubberised foam sleev

supply and providing 25mm PVC pipe and along with all required accessories in surface /recess including cutting the wall and making good the damages etc as required

Fabrication, supply, conveyance and fixing frame work made out of suitable size angle iron/ flat cut and welded to shape of suitable size painted with 2 coats of synthetic enamel paint over a coat of red oxide primer & with drilled holes to mount the switch gear, fixed to wall using suitable size anchor bolts or grouted to wall, making good the damages, colour washing etc as required

Supply and drawing the following sizes of multi-core PVC insulated & PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.

4 core 4.00 sq. mm.