PROVISION OF ANTI FLAME LIGHTS AND 01 ONLINE UPS FOR HRDF AND 02 ONLINE UPS AT SHIBPUR UNDER GE (SOUTH) DIGLIPUR

Material and labour for point wiring using approved colour coding as per IS with zero halogen flame retardant (HFFR), smoke free, non toxic, non corrosive installation cable with UNILAY construction copper conductor 1.5 sqmm (nominal area) single core, insulated and unsheathed stranded cable 1100 volts grade ISI 694 marked IEC and FIA approved in and including heavy duty electric resistance welded (ERW) stove enameled concealed conduit, heavy duty ISI marked as per IS 9557 (part-I) 1980 for one light/fan /socket point controlled by one switch including HFFR insulated unsheathed unilay construction copper conductor 1.5 sqmm nominal cross sectional area wire as earth continuity conductor upto common earth and connecting to earth dolly complete all as specified and as directed

Ditto as per iten no 1 but copper conductor 4.0 sqmm (nominal area), single core, with suitable module cover plate with frame including flame retardant low smoke (FRLS) PVC insulated unsheathed stranded copper conductor 4.0 sqmm (nominal are) single core cable as earth continuity conductor to common earth and connected to earth dolly for one 15/16 Amps independent socket controlled by one 15/16 Amps switch

S & F for Switch flame proof rotary type with termination box in LM6, 16A, single pole 250V complete all as specified and as directed

S & F for Flame proof switch socket & plug combined in LM6 cable termination box in LM6, 16A, 250V, 2P+earth complete all as specified and as directed

S & F sheet metal enclosure for DBs (double door type) when MCB's to be used, Single pole and neutral, 4 ways including blacking plate with 200 amps rated bus bar, 415 volts fixed sunk/flush to the wall complete all as specified and directed.

S & F MCB SPN 32 Amps rating 240V, 10KA with connection and commissioning complete all as specified and directed

Supply and fixing MCB SP 6-32 Amps rating 240V, 10KA 'C' curve complete with connection testing and commissioning complete all as specified and as directed

S & F LED light fitting 1x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size. complete all as specified and as directed

M & L for submain wiring with FRLSH copper cable in concealed type 2x4 sqmm + 1x 4.0 sqmm earth wire drawn in steel conduit and making good after completion of wiring complete all as specified and directed Note : Three run of sub main wiring cable alongwith one run of casing capping shall be measured as one unit length

M & L for disconnecting the existing switch system, making good the distrubed surface area and refixing the switch system inside the CB room with mounting structure and connecting with flame proof socket complete all as specified and as directed Note : Flame proof socket and wiring measured and paid separately

M & L for submain wiring with FRLSH copper cable in concealed type 2x4.0 sqmm + 1x 4.0 sqmm earth wire drawn in PVC conduit and making good after completion of wiring complete all as specified and directed Note : Three run of sub main wiring cable alongwith one run of casing capping shall be measured as one unit length

S & F for Modular switch 1 way 16A, 1 module complete with flush type PVC box 3 module and cover plate complete all as specified and as directed

S & F for Socket 6A/16A - 2/3 pin combined 2 module complete all as specified and as directed

S & F 1 phase online UPS set with 60-90 min backup complete with all 5 KVA 1:1 phase rack mountable easy on line UPS Make Schneider or equivalent in other- 01 No, SMF batteries 12V-65 AH -16 No, Battery rack for 20Nos 12V- 65/70 Ah batteries -01 No and nterlink connectors for 5 KVA UPS-240V DC incl all accessories -01 No and testing at user satisfaction all as specified and directed

S & F 2 KVA, 1:1 phase online UPS with 10-20 min backup internal batteries rack mountable complete and testing at user satisafaction complete all as specified and as directed

Suppply and fix single pole & neutral without bus bar 8 way with 200 Amps rated bus bar, double door complete all as specified and as directed

S & F MCB SP 6 to 32 Amps, 240 Volt, C curve 10 KA complete all as specified and as directed

S & F MCB SPN 40 to 63 Amps rating 240 Volts, C Curve, 10 KA complete all as specified and as directed

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32x6 dia GI Strip complete with insulators and all as specified and directed

M&L for testing and Earthing complete with galvanised steel earth plate elecrode of size 600×600cm× 6mm thick , buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to GI earth strip of size 32x6mm by means of bolts, nuts, check nuts and washers ofwashers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing test point and and necessary excavation and earth work PCC (1:2:6) type C-1 with suitable size of CI cover plate with angle iron frame and opening arrangement ) incl providing copper sulphate and salt in alternate layer of 15 cm compacted thickness all around the earth electrode with funnel and 20 mm bore galvanized iron watering pipe ( light grade) wire mesh, copper lugs, complete in all respect,protected by 40 mm bore (light grade) galvanized iron pipe up to earthing test point as directed, incl disposal of spoil to a distance not exc 50 mtr and necessary testing on complete all as specified and as directed

M&L for testing and Earthing complete withgalvanised steel earth plate elecrode of size 600×600cm× 6mm thick , buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to GI earth lead wire of size 4.00mm dia by means of bolts, nuts, check nuts and washers ofwashers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing test point and and necessary excavation and earth work PCC (1:2:6) type C-1 with suitable size of CI cover plate with angle iron frame and opening arrangement ) incl providing copper sulphate and salt in alternate layer of 15 cm compacted thickness all around the earth electrode with funnel and 20 mm bore galvanized iron watering pipe ( light grade) wire mesh, copper lugs, complete in all respect,protected by 40 mm bore (light grade) galvanized iron pipe up to earthing test point as directed, incl disposal of spoil to a distance not exc 50 mtr and necessary testing on completion complete all as specified and as directed by the Engineer-in-charge