Repair Replacement of internal wiring submain wiring and Flame Proof fittings with connected items in tech area at Mil Stn Dappar under GE (P) Dappar

Amount

Taking down carefully Copper/aluminium point wiring on wooden batten /pvc conduit /Pvc casing and capping (light/Socket/Power) complete including (Fittings such as switches, ceiling roses, pendants, regulators, sockets electric energy meters, light fittings, etc to be measured separately) removing materials to store and making good distrubed surfaces of walls. Floors etc to match with the existing including disconnection of ceiling/exhaust fan connection, complete all as specifed and directed by Engr-in charge.

S & F Flame proof point wiring with single core PVC insulated and unsheathed 1100 volt grade (FRLS) electric cable with multi stranded copper conductor of size 1.5 Sqmm phase and neutral drawn in and including ERW rigid steel stove enameled black conduit heavy duty ISI marked of size 20mm dia concealed type including all flame proof conduct fittings and accessories such as tees junction boxes, bends duly tested by CMRI Dhanbad suitable for Six light controlled by one flame proof rotary switch SP one way and including drawing continuous earth wire PVC insulated unsheathed 1100V grade cable with stranded copper conductor of size 1.5 Sqmm and connected to earth dolly complete conforming to IS-694 all as specified and directed by Engrs-in-Charge.

S & F Flame proof point wiring with single core PVC insulated and unsheathed 1100 volt grade (FRLS) electric cable with multi stranded copper conductor of size 1.5 Sqmm phase and neutral drawn in and including ERW rigid steel stove enameled black conduit heavy duty ISI marked of size 20mm dia concealed type including all flame proof conduct fittings and accessories such as tees junction boxes, bends duly tested by CMRI Dhanbad suitable for two light controlled by one flame proof rotary switch SP one way and including drawing continuous earth wire PVC insulated unsheathed 1100V grade cable with stranded copper conductor of size 1.5 Sqmm and connected to earth dolly complete conforming to IS-694 all as specified and directed by Engrs-in-Charge.

Supply and fixing totally enclosed flame proof/weather proof direct entry type rotary switch single pole on & OFF rotary motion switch in cast aluminum alloy LM-6 enclosure epoxy powder coated single pole 230Volts 16 Amps, AC ON/OFF switch operated externally by Knob having 02 Nos of M-20 cable entries, earthing terminals suitable for mounting on Wall/Steel structure etc duly tested & certified by CMRI-Dhanbad. Make : Shyaam/ Sudhir

Supply and fixing totally enclosed flame proof/weather proof LED fixture 2x20 complete watts 1200mm with aluminium extruded and aluminium heat sink, System Lumen Efficacy ≥100 Lm/W operating Voltage between 140-270Vac , Power Factor more than 0.90%, LED Driving Current < 70% of rated maximum forward current,THD less than 20%, CRI more than 80%, Luminaire intergal driver with 2KV surge protection, Over Load Protection, No Load Protection and BIS Marking (R no. for Driver), Driver Certiifcation IEC64347-2-13 IS(15885), Over all electrical efficency more than 90%, Driver electrical efficiency will be > 85%, with 2 year warranty all as specified and directed. Make : Shyaam, Crompton/ Sudhir/ Bajaj

Supply and fixing Flame proof 12 way distribution board for mounting MCBs/RCBO's ELCB etc. as per IS specification and CMRI approved of factory made fabricated out of cast aluminium alloy LM-06 gray appoxy powder coated finish, fitted with DIN Channel neutral link, Earth links and 200 Amps rated bus bar. The DB shall be having with IP-65 protection. The DBs shall also be consisting and including the following:- (a) SPN 230 volts AC 50 Hz 40 Amps - 01 Nos (b) MCB single pole 240 volts AC 50 Hz 10 Amps - 10 Nos. Make:- Sudir, shyaam, Baliga

Supply and Fix flame proof flexible metalic hose conduit 20 mm dia all as specified and directed.

M&L earthing complete with and including galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm surrounded by a mixture of charcoal and salt in alternate layers burried directly in ground vertically in a pit of depth not less than 2.25 m deep below ground level with top edge of earth plate at a depth of not less than 1.5 m below ground level, connected to galvanised iton steel earth lead wire 4 mm dia by means of nuts, bolts, checknuts and washers made out of galvanised iron, 15 mm bore (light grade) GI pipe for protection of earthing lead, 20 mm bore (light grade) GI pipe for watering with funnel, wire mesh and including necessary excavation and earth work, PCC 1:2:4 type B-1 pit and 50 mm thick RCC M-25(Design mix) reinforced with XPM (weight not less than 3 kg/sq m) pit cover, C.I frame, charcoal and comman salt filling in alternate layers, complete all as shown and specified in electrical plate No. 5 of SI Part-I all as specified.

S & F Supply and Fixing of 100W LED flame Proof Flood Light with System Lumen Efficacy≥100 Lm/W operating Voltage between 140-270Vac, Driver will have cut off at > 300 Vac, Power Factor more than 0.95%, LED CCT 5665±355K as per ANSI BIN, LED Driving Current < 70% of rated maximum forward current, Luminaire intergal driver with 5KV surge protection, Over Load Protection, No Load Protection and BIS Marking (R no. for Driver), Driver Certiifcation IEC64347-2-13 IS(15885), Driver should be concealed under IP66,Over all electrical efficency more than 90%, Driver electrical efficiency will be > 85% connecting with PVC copper cable of size 3x1 sqmm as per IS 10322 at Least 2 Year on site warranty without any condition including taking down of old light fitting safely and removing from site complete all as specified and directed. Make : Philips, Crompton/ Sudhir/ Bajaj

S&F GI strip of size 32x 6 mm buried in ground connecting at ends, jointing etc complete all as specified and directed.

HARISH SALES CORPORATION

SUN MANN ENGINEERS

SANJEEV ENTERPRISES

M/S Sonu Traders

R N Enterprises