8676REPAIR AND MAINT OF SECURITY STREET LIGHTS AND ALLIED SERVICES AT AFTC AT AIR FORCE STATION UNDER GE M AF JALAHALLI BANGALORE

Amount

Excavation in trenches in soft /loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre depth for laying of cables etc, getting out and forming bottom surface to required gradient complete.

Excavating in trenches exceeding 1.5m in but not exceeding 3.0m depth for laying of cable, pole,foundation etc, and getting out in soft / loose soil all as directed.

Returning filling in including spreading, levelling Watering and well ramming in layers not exceeding 25cm all as directed.

Removing excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all as directed.

Spreading ribbed soil in trenches as in cable cushioning all as per IS 1255-1983 and as directed. Note :- Excavated approved soil shall be ribbed by using sieve to separate composite particles etc as per IS and refiiling in trenches before laying of cable 8 CM and 15 CM after laying of cable. This is than gently punned down to a depth of 10 cm above the top of upper most cable (ii) For the purpose of measurement only punned thickness only will be considered for paymet.

Brick protection cover on cable with sub class 'B' brick, laid dry and flat adjacent to each other complete all as specified.

Cutting of PCC road 100 mm thick for laying of cable.

Material and labour for plain cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate for pathways / pole coping all as specified and as directed.

Material and labour for plain cement concrete 1:3:6 type C1 using 20 mm graded stone aggregate for filling around the post including necessary form work and applying two coats of white wash on exposed surfaces etc complete all as specified and as directed.

Material and labour for plain cement concrete 1:4:8 type D2 using 40 mm graded stone aggregate for foundations / filling around the post all as specified and as directed.

Supply and fix steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts nut and screws as specified type 410 SP-31 (9.00 meters long) including cross arm with bolts,nuts for fixing the street/flood light fitting, two coats of aluminium paint over a coat of red oxide primer all as specified and as directed.

Material and labour for Boring of holes under road, pavement and hard standing by trenchless method by adopting horizontal boring using ultra sound technique and necessary machine including supply and insertion of HDPE pipe 150 mm dia suitable for 0.4 Mpa working pressure confirming to IS specified and as directed. Note:- Depth will not be less than 2m below the road, pavement and hard standing without damaging the road, pavement and hardstanding.

Supply, laying, jointing & testing, XLPE insulated, armoured, heavy duty electric LT UG cable with multi stranded aluminium conductor, 1100 volts grade laid in trenches or in duct/passed through pipes or fixed to wall/poles etc cross sectional area of sizes 50sqmm 3.5core including taking down of unserviceable cable complete all as specified and directed.

Supply, laying, jointing & testing, XLPE insulated, armoured, heavy duty electric LT UG cable with multi stranded aluminium conductor, 1100 volts grade laid in trenches or in duct/passed through pipes or fixed to wall/poles etc cross sectional area of sizes 35sqmm 3.5core including taking down of unserviceable cable complete all as specified and directed.

Supply, laying, jointing & testing, XLPE insulated, armoured, heavy duty electric LT UG cable with multi stranded aluminium conductor, 1100 volts grade laid in trenches or in duct/passed through pipes or fixed to wall/poles etc cross sectional area of sizes 25sqmm 4core including taking down of unserviceable cable complete all as specified and directed.

Supply, laying, jointing & testing, XLPE insulated, armoured, heavy duty electric LT UG cable with multi stranded aluminium conductor, 1100 volts grade laid in trenches or in duct/passed through pipes or fixed to wall/poles etc cross sectional area of sizes 16sqmm 4core including taking down of unserviceable cable complete all as specified and directed.

Material & labour for straight through joint kit suitable for LT UG cable of size 16 to 50 sq mm all as specified and as directed.

Material and labour for G.I. tubing light grade of size 50mm bore for protection of cables to be laid under roads, crossings/culverts complete all as specified and directed.

Material and labour for painting of steel tubular LT pole 9 mts above the ground level with two coat of aluminium paint after cleaning the existing surface of the poles/brackets/cross arm and marking the pole numbers as per existing pattern including different colour 1.5 mtr from the bottom of pole complete all as per specified and directed.

Material and labour for painting of RCC pole 9 mts above the ground level with two coat of cement base over a coat of alkaline resistance paint preparation the existing surface of the poles and marking the pole numbers as per existing pattern complete all as per specified and directed.

Taking down street/security light fittings HPSV/HPMV/Halogen/LED/CFL/FTL fittings of any capacity or type from pole/wall after disconnection and connecting wires, carrying to store yard for necessary repair/replacement of spares etc. and refixing the same complete all as specified and directed.

Repairs to existing LED street lights fixed on the electric pole suitable for 25/35/60/70/120 watts including replacement of necessary connected items like driver/LED PCB/SPD etc. and after servicing same to be fixed for smooth functioning complete all as specified and directed.

Repairs to existing LED post top lantern fittings fixed on the pole suitable for 20/40 watts including replacement of necessary connected items like driver/LED PCB/SPD etc. and after servicing same to be fixed for smooth functioning complete all as specified and directed.

Repairs to existing LED bollard/land scape fitting suitable for 10 watts including replacement of necessary connected items like driver/LED PCB/SPD etc. and after servicing same to be fixed for smooth functioning complete all as specified and directed.

Supply and fix LED street light fitting 60 Watts, with powder coated pressure die cast aluminium housing and IP 66 protection, built-in control gear complete with anodised reflector, toughened heat resistant glass cover, LED 60 watts white colour lamp, connector block with all accessories pre wired including GI bracket of suitable size all as specified and as directed.

Material and labour for outdoor type LED Street Light fitting of 35 watts comprising of epoxy powder coated hsg, enclosed with glass cover in frame, with protection IP66 complete with all accessories and lamp colour white and fixing including GI bracket of suitable size/ dia complete all as specified and directed.

Supply and fixing LED flood light fitting of 70 watts pressure die cast housing with IP66 protection with efficient high output emitter LED for better distribution with all accessories pre wired including necessary electric connection and bracket for fixing the fitting all as specified and as directed.

Supply and fixing LED flood light fitting of 120 watts pressure die cast housing with IP66 protection with efficient high output emitter LED for better distribution with all accessories pre wired including necessary electric connection and bracket for fixing the fitting all as specified and as directed.

Suply and fix in repairs LED decorative post top lantern fitting 40W, 230V AC with IP 65 protection and resistant to impact and corrosion with necessary electrical connection complete all as specified as directed. Make: CG/Bajaj / Philips/Havells

Suply and fix in repairs LED decorative bollard fitting 10W, 230V AC with IP 65 protection and resistant to impact and corrosion with necessary electrical connection complete all as specified as directed. Make: CG/Havells/Bajaj/Wipro

Suply and fix in repairs LED decorative landscape fitting 10W, 230V AC with IP 66 protection and resistant to impact and corrosion with necessary electrical connection complete all as specified as directed. Make:CG/Havells/Bajaj/Wipro

Supply and fix street light terminal boxes factory made out of 1.6mm thick PVC with hinges and locking arrangement of size 300x200x100mm housing in and inlcuding 25x4mm bus bar of suitable length fixed on porcelian insulator with proper size of screw and one no of MCB SP 6 Amps, 240volts, in/out cable gland of suitable size of cables complete fixed on street light pole with nut, bolt and washers etc, complete all as specified and directed. Make: Sintex or its equivalent

Supply and fix street light timer distribution board 65 A,3 pole,415 volts with analog timer switch including removing the existing DB and cables all as specified and directed.

Supply and fix smart integrated solar all in one LED solar street light fitting 12 V,12 Watts with IP 66 protection, built-in MPPT charge controller,Lithium ion battery,mono crystalline solar panel, PIR motion sensor complete with anodised reflector, toughened heat resistant glass cover, LED 12 watts white colour lamp, connector block with all accessories pre wired including bracket,welding,drilling,bolts,nuts and any alteration required for fixing the panel with existing pole all as specified and as directed. Make:Philips/CG/Havells/Bajaj/TATA

Supply and fix in repairs Street light analogue timer switch 3 module,weekly programmable with battery back up of 100 hrs,current capacity 16 Amps with 1 changeover (1 CO) complete all as specified and directed. Note :- Make : Indo Asian/Havells / L&T/ABB

Supply and fix in repairs Power Contactor 3 pole,415 volts,50 Hz with AC coil,65 Amps rating suitable for street light timer DB including removing the old one complete all as specified and directed. Note :- Make : Havells/ L&T/ABB

Supply and fix 1100 Volts grade heavy duty flat weather proof twin core cable of size 6 Sqmm with multistrand aluminium conductor for over head service connection suspended by insulating hangers not more than one meter apart including 4 mm dia GI suspension wire complete all as specified .

Supply and fix 1.5 sqmm , 3 core PVC round sheathed, copper conductor (flexible) industrial cable, 1100 Volts, all as specified and directed.

Supply and fixing in repairs non metallic rigid PVC conduit medium grade 20 mm dia ISI marked to be fixed on pole with all necessary fittings including clamps,bolts,nuts etc.complete all as specified and directed.

Material and labour in repairs lamp holder,PVC/Polycarbonate, pendant / batten type,230V,AC including screws,bolts,nuts and removing the old one complete all as specified and directed.

Supply & Fix in repairs Retro LED lumeno 10 Watts ball lamp complete all as specified .

Material and labour for high mast pole motor of capacity 1.5 HP,3 phase,415 Volts,50 Hz by removing from high mast panel and transporting to workshop and refixing & testing after rewinding/gear box servicing/replacement of bearings/greasing of rope/insertion of flexible cable if required and necessary rewiring as per existing all as specified and as directed by Engr-in-Charge.

ARUNOTHAYA TRADERS

Forge Engineering & Electricals

M/S SRI BALAJI ENTERPRISES

Varsha Enterprises

Shanthi Construction