SPECIAL REPAIR REPLACEMENT TO ELECTRICAL WIRING OF SNCOs MESS AT AFSSR SPECIAL REPAIR REPLACEMENT TO ELECTRICAL WIRING WITH CONNECTED ITEMS OF BLDG NO T54 AT AFSSR AND PROVN OF HIGH MAST LIGHTS AT CERTAIN LOCATIONS AT AFSSR UNDER GE AF GURGAON

Amount

Taking down carefully copper/aluminium point wiring (light, Fan, Socket or power) fitting such as switches, ceiling roses, pendents, regulators, sockets etc complete removing material to store for keeping in safe custody and making good disturbed surfaces of walls, floors etc all as specified as directed.

Taking unserviceable sub main wiring of any type/size including wires, conduits/battens etc complete all as specified and as directed by Engr-in-Charge.

Taking down unserviceable MCB DB's/AC's box of any size/rating complete all as specified and as directed by Engr-in-charge.

M&L for point wiring complete with stranded copper conductor 1.5 Sqmm size (Nominal area) PVC insulated unsheathed FRLS Grade cable 1100 volts grade confirming to IS: 694 for phase and neutral drawn in and including medium duty concealed PVC conduit confirming to ISI marked not less than 20mm dia with concealed sunk-in pressed steel terminal boxes of required size not less than 1.2 mm thick factory made and painted with stove enamelled black paint top cover 2.80 mm thick plastic laminated sheet of required colour fixed with brass screwes and cup washers including single core stranded copper conductor 1.5 Sqmm PVC insulated unsheathed cable as earth wire to common earth and connected to earth dolly drawn in same concealed conduit complete all as specified for the following :-

One light point controlled by one switch with cables 1.5 Sqmm size all as specified and as directed.

One fan point/Exhaust fan controlled by one switch with cables 1.5 Sqmm size all as specified and as directed.

One 5 pin socket oulet 5/6 amps on same board including single core stranded copper conductor 1.5 sqmm PVC insulated and unsheathed cable drawn in same conduit as earth wire to the common earth and connecting to earth dolly all as specified and as directed.

One 3 pin socket outlet, 6 Amps, independent, with cables 1.5 sqmm of size all as specified and as directed.

M&L for point wiring complete with stranded copper conductor 4 Sqmm size (Nominal area) PVC insulated unsheathed FRLS cable 1100 volts grade confirming to IS: 694 drawn in and including medium grade concealed PVC conduit confirming to ISI marked not less than 25mm dia with concealed sunk-in pressed steel terminal boxes of required size not less than 1.2 mm thick factory made and painted with stove enamelled black paint top cover 2.80 mm thick plastic laminated sheet of required colour fixed with brass screwes and cup washers including single core stranded copper conductor 4 Sqmm PVC insulated unsheathed cable as earth wire to common earth and connected to earth dolly drawn in same concealed conduit complete all as specified for one 6 pin socket outlet two in one 16/6 Amps on an independent board. (for geysers point) complete all as specified and as directed. Note : For item No 4, 5 & 6 Rates are deemed to be included for chases of conduit and sunking for boxes cutting and making holes in wall/floor for passing in or through conduit. No Extra payment will be done on this account

All as per item No 5 hereinbefore but with cable 2.5 Sqmm and earth continuity conductor of 2.5 Sqmm stranded copper unsheathed complete all as specified and as directed.

Supply and fix in repairs switch piano, flush type single pole, one way, 6 Amps, 240 volts complete all as specified and as directed.

Supply and fixing in repairs socket outlet 2 in 1, 3 pin 5 Amps complete all as specified and as directed.

Supply and fix switch in repairs socket combination 6 Amps/16 Amps, 5 in 1, flush type complete all as specified and as directed.

Supply and fix in repairs ceiling roses, 3 phase, PVC/Polycarbonate, isolated body complete all as specified and as directed.

Supply and fix in repairs stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc as required complete all as specified and as directed.

Taking down existing tube light fittings from wall/ ceiling by disconnecting electric connections and saggregate serviceable tube light fittings for re-use complete all as specified and as directed.

Supply and fix in replacement of 20 watt (4ft long) decorative box type fitting with blue coloured end caps for LED tube etc complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable from ceiling rose to terminal block and testing complete all as specified and as directed.

Re-fixing existing tube light fiittings of 20 W( 4 ft long) decorative box type fitting retrieved from Sr. Item No. 12 complete all as specified and as directed.

Supply and fix in replacement of 12 watt 2 ft decorative box type fitting with coloured end caps for LED tube etc complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable from ceiling rose to terminal block and testing complete all as specified and as directed.

Supply & fix in replacement of SPN enclosure with two pin and earth plug and socket complete with one SP MCB 20 Amps complete all as specified and as directed.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers complete all as specified and as directed.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 450m sweep with, blades, and frame and louvers complete all as specified and as directed.

Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 50 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc. complete all as specified and as directed.

S&F submain wiring with unsheathed multi-stranded FRLS Grade copper conductor cable 1100 volts grade drawn through in and including PVC rigid conduit medium grade of not less than 25mm dia with conduit accessories and concealed in wall/surface of ceiling for two runs of 6 Sqmm single core HR Grade and one run of 6 Sqmm PVC insulated copper conductor for earth continuity wire between main DB to Sub main DB complete all as specified and as directed. Note :- Two run of single core cable with one run of earth continuity conductor and PVC conduit and accessories will be measured as one length including cutting chasing in wall complete. Note 1: Rates are deemed to be included for chases of conduit and sunking for boxes cutting and making holes in wall/floor for passing in or through conduit.

S&F submain wiring with unsheathed multi-stranded FRLS Grade copper conductor cable 1100 volts grade drawn through in and including PVC rigid conduit medium grade of not less than 25mm dia with conduit accessories and concealed in wall/surface of ceiling for two runs of 4 Sqmm single core HR Grade and one run of 4.0 Sqmm PVC insulated copper conductor for earth continuity wire between main DB to Sub main DB complete all as specified and as directed. Note :- Two run of single core cable with one run of earth continuity conductor and PVC conduit and accessories will be measured as one length including cutting chasing in wall complete. Note 1: Rates are deemed to be included for chases of conduit and sunking for boxes cutting and making holes in wall/floor for passing in or through conduit.

Supply and fix in replacement MCB, DB , SPN 12 way suitable for single phase 240 volts with 200 Amps rated bus bar, double door type suitable for mounting incoming and outgoing MCB's single/double pole complete all as specified and as directed.

Supply and fixing 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and as directed.

Supply and fixing MCB single pole and neutral 40 /63 Amps 230 volts 'C' series complete all as specified and as directed.

Supply and fixing LED Backlite panel (2 feet x2 feet) cat part no- SSK-TVP-6060-40 W , size 600X600X50 (H) mm, Lumens>3700, IP-20, sheet aluminium housing complete with all fixing arrrangements/materials required at site including making good of distrubed surface for matching with distrubed existing surface inculding POP/Putty and white wash as per direction by Engr-in-Charge. Make: Syska or equivalent out of makes specified in list of makes.

Excavation in trenches n exc 1.5 wide and n exc 1.5 m in depth for foundation etc or for laying cable etc n exc 10 Sqm on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and as directed.

Returning filling in including spreading, leveling, watering and well ramming in layers exc 25 cm thick complete all as specified and as directed.

Removal of excavated material/surplus soil to a distance n exc 50m and depositing where directed at a level n exc 50m above the starting point complete all as specified and as directed.

Supply and filling river sand in trenches including spreading for cushioning of LT UG cable complete all as specified and as dirceted. Note : Punned down thickness shall be measured and paid .

M&L for sub class ‘B’ bricks old size laid flat dry in trenches over cable, across the direction of cable complete all as specified & as directed .

Supply, laying and testing in replacement of cable XLPE insulated screened, PVC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) with aluminium conductor 1100 Volts grade cross sectional area 3.5 core x 70 Sq mm. complete all as directed.

All as per Item No 31 hereinbefore but 3.5 Core X 50 sqmm.

All as per Item No 31 hereinbefore but 4 Core X 25 Sqmm

All as per Item No 31 hereinbefore but 3.5 Core X 95 Sqmm

M&L for Boring of holes under road, pavement, hard standing by trenchless technology using ultra sound technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure complete all as specified and as directed.

Supply and lay in trenches /under roads/ crossing or fixed to wall/ pole, GI tubing light grade of size 80mm bore for protection of UG cables complete all as specified and as directed.

Supply and lay in trenches /under roads/ crossing or fixed to wall/ pole, GI tubing light grade of size 50mm bore for protection of UG cables complete all as specified and as directed.

S&F vertical type load line distribution board, double door, 4 way AC, 3 phase 415 volts, TPN bus bar 200 Amps rating and earth bus and din rail including 01 No. MCCB 3 pole 415 volts, 50 Hz, 100Amps 10 KA breaking capacity as incomer complete .

S&F in replacement of MCCB 4 pole, 415 volts, adjustable type 125 Amps with breaking capacity 16 KA and dismantling of old unsv MCCB and connecting testing with MCCB complete all as specified and as directed.

Supply and fixing LED Building light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as directed.

M&L for in replacement of bracket made from GI pipe light grade 40mm bore bent to shape as required at site for street light fitting 1.2 mtr in length and fixed on wall/pole including necessary MS clamps, nuts, bolts and washers including welding and painting complete all as specified and as directed.

Supply and fixing post top lantern (Dom Light)LED type 40 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and as directed.

M&L for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6mm thick burried directly in ground not less than 2.25m deep below normal ground level (with the top edge of the plate not less than 1.50 m below the normal ground level) connected to GI earth wire 4 mm by means of GI bolts, nuts, check nuts and washers of GI all as shown in electrical plate No.3 of SSR Part-I connected to earthing test point with and including necessary excavation and earth work in any strata PCC pit 1:3:6 type C-1, 20mm bore medium grade GI pipe for watering 15mm bore light grade pipe for GI wire protection and funnel including 40mm thick RCC slab cover and testing on completion all as specified and as directed.

All as per item No 43 hereinbefore but using galvanised iron strip 25×4mm as earthing lead completion all as specified and as directed.

Supply, installing, testing and commissioning factory made and tested LT Outdoor type, platform mounted, suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system having bus bar chamber with insulated electrolytic Aluminium bus bars TPN of capacity 200 Amps rating installed on DMC insulators with bus bar chamber. The panel shall be dust and vermin proof, and made out of 3.15 mm thick CRCA mild steel sheet and mild steel & Angle iron frame work made out of 50 mm x 50 mm X 6 mm ), front opening type with aprons for cable entry, with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size but not less than 1.5 sqmm complete. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of Siemens grey RAL- 7035 shade. The scope of work also comprising of the following:-

Supply & Fix lamp holder,PVC/Polycarbonale type with black plate suitable for batten fitting including taking down complet all as specified and as directed.

Supply and fix in repairs Bell push, flush type, 6 Amp flush type ,240volt AC and including taking down complet all as specified and as directed.

Supply and fix in repair electric bell Ding Dong, AC 230 volts and including taking down all as specified and as directed

S & F sheet metal enclosures for double door distribution board factory made duly painted 8 way SPN and neutral 240 v with 200 amps rated bus bar , suitable for fixing MCB /Isolators and including taking down complet all as specified and as directed.

S & F sheet metal enclosures for double door distribution board factory made duly painted 4 way SPN and neutral 240 v with 200 amps rated bus bar , suitable for fixing MCB /Isolators and including taking down complet all as specified and as directed.

S & F MCCB 250 Amps, 4 pole, Breaking capacity 16 KA, 415 V adjustable type and including taking down complet all as specified and as directed.

S & F MCCB 100 Amps, 4 pole, Breaking capacity 16 KA, 415 V adjustable type and including taking down complet all as specified and as directed.

Supply and fixing miniature circuit breaker (MCB) of SPN and current carrying capacity 40 AMP240V, 10 KA 'B' curve , in the MCB DB Complete with connection testing and commissioning and including taking down complet all as specified and as directed.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 1100 Volts grade aluminum conductor of size 3.5 core 25 sqmm complete all as specified and as directed.

M & L for earthing complete in repairs with galvansihed steel earth plate electrode 600 mm x 600 mm x 6.3 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m below normal ground level connected to using galvanised iron strip 32 x 6 mm asearth lead by means of nuts bolts check nuts and GI washers including PCC pit in PCC 1:2:4 type B-1 RCC cover 20 mm dia (medium grade) GI watering pipe with funnel wire mesh and protection pipe of GI of suitbale size upto 7.5 mtr length including charcoal black cotton soil as required at site to achieve the earthing result and common salt, excavation earth work etc in any type of starta complete all as shown in electrical plate No 3 as specified, GI strip suitable size and length for continuity earth wire from test point to main distribution Board and complete all as specified and as directed. (Note: (i) Rate for achieving required depth by compressor machine if required is deemed included in item unit rate. (ii) After earthing contractor should test the earth value and submit register for earth resistance result to Engr-in-Charge. )

Supply, installation and testing of Galvanized steel high mast lighting system of 16 meter in two section, 3 mm section thickness, top dia 150 mm, bottom dia 410 mm, with 2/3 wire rope system and its accessories include Head frame, Lantern ring with 08 nos. of lum arms (symmetrically arrangement), wire ropes, powertool, AOL with bracket etc. with Lightning Arrester. System is suitable for loading 08 nos 200w LED lights complete all as specified and as directed.

M&L for Foundation Accessories, each set consists of 16 Nos. of M 30 X 850 mm bolts with Anchor Plate and 10% templates. Note- The contractor shall submit the foundation drawing vetted by any Govt Engeering college of 16 m high mast light before execution of foundation work complete all as specified and as directed.

S&F Twin dome LED aviation Light complete all as specified and as directed.

S&F 200W LED Flood Lights complete all as specified and as directed.

Supply and laying, testing cable XLPE insulated screened PVC bedded. Galvanized steel strip or wire armoured ,electric power cable(heavy duty) 1100 volts grade with stranded aluminium conductor of size 35 sqmm 4 core complete all as specified and as directed.

M&L for 75 mm thick cement concrete (1:4:8) type D-2 using 40mm graded stone aggregate for foundation of stay assembly/ struts/pole etc. (around the poles in pit) complete all as specified and as directed.

M&L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required,including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M&L for Soling (or sub base) of well burnt soling bricks old size bricks one layer laid flat including filling of interstices and rolling complete all as specified and as directed.

M&L for cement concrete (1:2:4) type B-2 using 40mm graded stone aggregate for foundation of stay assembly/ struts/pole etc. (around the poles in pit) complete all as specified and as directed.

M&L for cement concrete (1:2:4) type B-2 using 40mm graded stone in walls retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases) (around the poles in pit) complete all as specified and as directed.

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