REPAIR / MAINT OF INTERNAL ELECTRIFICATION AND ALLIED WORKS IN VARIOUS STORES AND OFFICE ETC AT LEBONG UNDER AGE(I) DARJEELING

Amount

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors etc., complete all as specified and directed.

Taking down carefully unserviceable sub main wiring of any size/core/type including making good the disturbed surfaces, complete all as specified and directed.

M&L for point wiring for one light point in PVC conduit of required size confirming to IS 2079-1973 medium grade on surface with PVC insulated unsheathed multistranded copper conductor cable (FRLS) 1.5 sqmm nominal cross sectional area 1100 volts grade complete with all fittings such as Elbow, bends, junction boxes, saddles incl PVC board (ISI Mark) and screws and rawalplug etc including 1.5 sqmm PVC insulated & unsheathed copper conductor cable as earth wire and making good disturbed surfaces, complete all as specified and directed including testing on completion.

M&L for point wiring in PVC casing & caping of size 25x16mm (minimum) confirming to IS 2079-1973 medium grade on surface with PVC insulated unsheathed multistranded copper conductor cable (FRLS) 1.5 sqmm nominal cross sectional area 1100 volts grade complete with all fittings such as Elbow, bends, junction boxes, saddles incl PVC board (ISI Mark) and screws and rawalplug etc including 1.5 sqmm PVC insulated & unsheathed copper conductor cable as earth wire and making good disturbed surfaces and sharing of wire in casing capping shall be as per IS specification, complete all as specified and directed including testing on completion for the followings:-

One light/fan/bell point controlled by one ,one way switch .

One socket outlet 3 pin 5/6 Amps on same board with other one way switch.

M&L for point wiring in PVC casing & caping of required size confirming to IS 2079-1973 medium grade on surface with PVC insulated unsheathed multistranded copper conductor cable (FRLS) 1.5 sqmm nominal cross sectional area 1100 volts grade complete with all fittings such as Elbow, bends, junction boxes, saddles incl PVC board (ISI Mark) and screws and rawalplug etc including 1.5 sqmm PVC insulated & unsheathed copper conductor cable as earth wire and connected and sharing of wire in casing capping shall be as per IS specification, complete all as specified and directed including testing on completion for the followings:-

One socket outlet 3 pin 5/6 Amps on independent board

Two socket outlet 3 pin 5/6 Amps on independent board.

All as per item No 4.00 above but for socket outlet, 15/16 Amps on independent board with 2.5 Sqmm size cable and 1.5 Sqmm for continuty earth wire connected to common earth dolly and sharing of wire in casing capping shall be as per IS specification, complete all as specified and directed including testing on completion.

M&L for switch piano, flush type single pole, one way 5 Amp, 240 Volts, all as specified and directed.

M&L for socket outlet 2 in 1, 3 pin, 5 / 6 Amps flush type, 240 Volts, all as specified and directed.

M&L for switch socket combination 2 in 1, 5/6 Amps flush type, 240 Volts, all as specified and directed.

M&L for switch socket combination 3 pin 5Amp / 16 Amp, 5 in 1, flush type, 240 Volts, all as specified and directed.

M&L for ceiling rose, 3 phase/PVC/ polycarbonate, isolated body, three terminal, 240 Volts, all as specified and directed.

S&F in repair / replacement of switch piano, flush type single pole, one way 5 Amp, 240 Volts, all as specified and directed.

S&F in repair / replacement of switch socket combination 2 in 1, 5 Amps / 6 Amps flush type, 240 Volts, all as specified and directed.

S&F in repair / replacement of switch socket combination 3 pin 5Amp / 16 Amp, 5 in 1, flush type, 240 Volts, all as specified and directed.

S&F in repair / replacement of lamp holder, PVC / Polycarbonate type with back plate suitable for batten fittings, complete all as specified and directed.

S&F in repair of Decorative box type surface and wall mounted 4' LED batten with polycarbonate housing & integrated electronic drive etc.complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size and PVC square blocks for fixing LED Fitting, complete all as specified and directed.

S&F in repair of Decorative box type surface and wall mounted 2' LED batten with polycarbonate housing & integrated electronic drive etc.complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size and PVC square blocks for fixing LED Fitting, complete all as specified and directed.

S&F in repair / replacement of Bldg security light fitting new generation energy saving & enviornmental friendly long life versatile pressure die-cast aluminium IP66 protection with acrylic cover of LED 35 Watt luminaire including GI bracket of suitable size with clamp, complete all as specified and directed.

S&F in repair / replacement of LED surface mounted decorative Bulk Head fitting 10 watt, complete all as specified and directed.

S&F in repair / replacement of LED slim square panel light fitting with frame,30 Watt, 2 x 2 feet,and including connected with 2 core flexible copper wire 0.50 Sq mm, complete all as specified and directed.

S&F in repair / replacement of LED square panel light fitting,18 Watt 1 x 1 feet and including connected with 2 core flexible copper wire 0.50 Sq mm, complete all as specified and directed.

Material and labour Sub main wiring with PVC un-sheathed and PVC insulated cable with stranded copper conductor cable 2 x 2.5 Sq mm size in and including PVC casing caping of required width including one No. 2.5 Sq mm single core PVC insulated copper cable for continuous earth wire, complete all as specified and directed.

Material and labour Sub main wiring with PVC un-sheathed and PVC insulated cable with stranded copper conductor cable 2 x 4.0 Sq mm size in and including PVC casing caping of required width including one No. 4.0 Sq mm single core PVC insulated copper cable for continuous earth wire, complete all as specified and directed.

S&F in repair / replacement of MCCB 100A, 415V, 16KA, 4 Pole with Sheet metal enclosures, complete all as specified and directed.

S&F in repair / replacement of triple pole and neutral(TPN) DB with sheet metal enclosure, 4 way, single door, 415 volt with rated bus bar including fixing on suitable rectangular block, complete all as specified and directed.

S&F in repair / replacement of single pole and neutral (SPN) DB with sheet metal enclosure, 12 way, single door, 415 volt, vertical type, IP-53 with 200 amps rated bus bar including fixing on suitable rectangular block, complete all as specified and directed.

S&F in repair / replacement of single pole and neutral (SPN) DB with sheet metal enclosure, 8 way, single door, 415 volt, vertical type, IP-53 with 200 amps rated bus bar including fixing on suitable rectangular block, complete all as specified and directed.

S&F in repair / replacement of sheet metal enclosure, single door for MCB DB's, 4 way single pole & neutral (SPN) and current carrying capacity of 200 amps rated bus bar suitable for 240 Volt, AC, 50Hz, complete all all as specified and directed.

S&F in repair / replacement of 240V, 10KA 'C' curve miniature circuit breaker (MCB) of single pole (SP) and current carrying capacity of 5 To 32 AMP in the MCB DB complete with connection testing and commissioning, complete all all as specified and directed.

S&F in repair / replacement of 240V, 10KA 'C' curve miniature circuit breaker (MCB) of single pole & neutral (SPN) and current carrying capacity of 40 to 63 AMP in the MCB DB complete with connection testing and commissioning, complete all all as specified and directed.

S&F in repair / replacement of 415V 10KA 'C' curve miniature circuit breaker (MCB) of triple pole and neutral (TPN) and current carrying capacity 40 to 100 Amps in the DB, complete with connection testing and commissioning, complete all as specified and directed.

S&F of bed side light fitting white in colour 7watt, lumen output 400Lm minimum duly connected with 2core flexible wire, complete all as specified and directed.

M&L for Earthing complete with galvanized steel earth plate electrode 600x600x6mm thick buried directly in ground earth pit not less than 2.25mtr deep below normal ground level with top edge of the plate not less than 1.5 mtr below ground level connected to galvanized iron or steel earth lead wire 4mm dia size by mean of nut/bolt and washer of galvanized iron or steel as shown in electrical plate No 3 of SSR part I including necessary excavation and earth work GI pipe 20mm dia light grade for watering and GI 15mm dia light grade pipe for protection of GI earth wire etc, PCC chamber with PCC cover in cement concrete 1:2:4 Type B1(20mm graded aggregate), funnel, wire mesh, charcoal dust, salt etc, connected to DB as indicated including testing complete, all as specified and directed.

Note 1:- (Applicable for all parts/items) : The bidders/contractors are advised to read tender document, all drawings & all corrigendum / amendments and general condition of contracts before entry / quoting the rates. Note 2:-The contract sum shall be arrived at after deducting amount of schedule of credit from the total quoted amount.

RAI CONSTRUCTION (BID ID -3122708)

Damdoo Bhutia (BID ID -3123749)

SANJAY KAUSHIK (BID ID -3124193)

Darjeeling Enterprises (BID ID -3122898)

BHASKAR PRADHAN (BID ID -3123065)