REPAIR MAINT OF SECURITY LIGHTING INCL, CONNECTED ITEMS AT VARIOUS DAD OFFICES AND RESIDENTIAL AREA UNDER GE (SOUTH) BANGALORE

Amount

Repair, attending and rectifying complaints of street lights fitted on steel tubular or PCC poles any type of approx height 9 mtr by deploying technically qualified and experienced technicians by using T&P/ ladder to become reachable at a height of security light to make the street light functional by checking connection, tighting and replacement of unserviceable items required for proper functioning of Light fittings, removing of carbon/ galvonic corossion etc. complete all as specified and directed by Eng-In-Charge Note: (a) Spare part wherever required will be measured and paid under appropriate Item(s) as 'supply only'. (b) Cost of Labours and T&P required for replacement of unserviceable Parts and minor items like clamps, lugs, terminals, insulation tape etc are deemed to be included in the quoted unit rate.

Electronic LED Driver suitable for 60/ 90 Watt 230 Volts LED Street light fittings matching with existing sample complete all as specified and directed by Engr-In-Charge.

Electronic LED Driver suitable for 150-200 Watt 230 Volts LED flood lights/bay light fittings matching with existing sample complete all as specified and directed by Engr-In-Charge.

S & F Junction Box for Street Lights of size minimum 205x255x112 mm made out of Polycarbonate material totally enclosed, dust and vermin proof, rain protected , door pasted with rubber gasket, water tight IP 65 protection with teriminal box for three phase 4 wire system of rating min 32 Amps suitable to terminate LT Cable of size upto 25 sqmm.with option to mount one no MCB SP 06 amps including cable glands at both incoming and outgoing side mounted on security light pole with suitable bracket nuts, bolts including removal of exiting unsv all as specified and directed.

S & F LED street light 60W made up off pressure die cast aluminium housing wth toughened glass and LEDs as a light source prewired with electronic driver suitable for 60 watts light fitting with IP 65 protection with Surge protection device for protection of LED driver, lumen efficacy of light fitting shall be not less than 100 lm/W. with necessary mounting arrangements ncluding taking down old unserviceable light fitting.complete all as specified and directed by Engr-in-charge. Note :- Housing of street light fitting shall be suitable for 40 to 50 mm dia of bracket.

S & F LED street light 45W made up of pressure die cast aluminium housing wth toughened glass and LEDs as a light source prewired with electronic driver suitable for 45 watts light fitting with IP 65 protection with Surge protection device for protection of LED driver, lumen efficacy of light fitting shall be not less than 100 lm/W. with necessary mounting arrangements ncluding taking down old unserviceable light fitting.complete all as specified and directed by Engr-in-charge. Note :- Housing of street light fitting shall be suitable for 40 to 50 mm dia of bracket.

S & F LED street light 90W made up of pressure die cast aluminium housing wth toughened glass and LEDs as a light source prewired with electronic driver suitable for 90 watts light fitting with IP 65 protection with Surge protection device for protection of LED driver, lumen efficacy of light fitting shall be not less than 100 lm/W. with necessary mounting arrangements colour as per deside at site ncluding taking down old unserviceable light fitting.complete all as specified and directed by Engr-in-charge. Note :- Housing of street light fitting shall be suitable for 40 to 50 mm dia of bracket.

S & F LED flood light 100W made up of pressure die cast aluminium housing wth toughened glass and LEDs as a light source prewired with electronic driver suitable for 100 watts light fitting with IP 65 protection with Surge protection device for protection of LED driver, lumen efficacy of light fitting shall be not less than 100 lm/W. with necessary mounting arrangements colour as per decide at site including taking down old unserviceable light fitting.complete all as specified and directed by Engr-in-charge.

S & F LED flood light 200W made up of pressure die cast aluminium housing wth toughened glass and LEDs as a light source prewired with electronic driver suitable for 200 watts light fitting with IP 65 protection with Surge protection device for protection of LED driver, lumen efficacy of light fitting shall be not less than 100 lm/W. with necessary mounting arrangements colour as per deside at site including taking down old unserviceable light fitting.complete all as specified and directed by Engr-in-charge.

M & L street light fittings bracket made out from GI pipe 32/40 mm bore, light grade 1.00 meter long bent to required shape and fixing to poles walls etc including supply and fixing of MS clamp nuts, bolts as required duly painted with two coat of aluminum paint over a coat of red oxide primer including taking out old one complete all as specified and directed by Engr-In-Charge. (Note : The cost of painting shall be deemed to be included in the unit rate quoted against this item)

M&L preparation of surfaces of pole for painting of steel tubular pole,vertical with one coat of aluminium paint incluing painting black and white strip or as ordered by engineer-in-charge on poles up to 1.5 mtr high above coping level and numbering with writing letters or figures(Block), height not,exc 30 cm high & letters or figures n'exc 10 Nos complete all as directed.

M&L preparation of surfaces of pole for painting of PCC pole,vertical with one coat of cement base paint incluing painting black and white strip or as ordered by engineer-in-charge on poles up to 1.5 mtr high above coping level and numbering with writing letters or figures(Block), height not,exc 30 cm high & letters or figures n'exc 10 Nos complete all as directed.

S & F post top lantern LED 15W made up of pressure die cast aluminium housing and LEDs as a light source prewired with electronic driver suitable for 15 watts light fitting with IP 65 protection with Surge protection device for protection of LED driver, lumen efficacy of light fitting shall be not less than 100 lm/W. with necessary mounting arrangements including taking down old unserviceable light fitting.complete all as specified and directed by Engr-in-charge.

Supply and Fix Astronomical/Digital time switch 3P module, 24 hours programmable including taking down Unserviceable time switch complete all as directed by Engineer in Charge.

Taking down/out unserviceable LT Cables of any Cross Sectional Area and Connections and joints including Pipes, Bricks, etc of any description laid in trenches or fixing with Walls/Poles, segreating serviceable Pipes, Cables etc and keep serviceable cable and Bricks in safe custody for reuse, complete all as specified and as directed. Note : Earthwork will be measured and paid under appropriate Items.

Relaying of serviceable LT cable retrieved from taking down in trenches or fixing with walls/poles, passing through Pipes etc complete all as specified and directed by Engr-In-Charge

Supply & laying LT XLPE sheathed PVC insulated, screened PVC bedded, Galvanised Steel Strip of Wire armoured electric power cable heavy duty with stranded Aluminium Conductor 1100 Volt grade, laid in trenches/ surface of Wall/in GI Pipe along with Pole for connection to OH Lines including cable glands/ mild steel flat iron clamps/lugs for termination etc as required and testing for following sizes, complete all as specified and as directed. Note : Earthworks, Sand Cushioning, Bricks, etc. will be measured and paid under appropriate Items.

2 core x 10 Sqmm

4 core x 10 Sqmm

4 core x 16 Sqmm

Excavation in trenches not exc 1.50 Metre wide and not exc 1.50 Metre depth for laying of UG Cable/Pole/Stays etc 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 not exc. 25 Cm thick in Soils, complete all as specified and as directed.

Removing Surplus Soil to a distance not exc 50.00 Metre away and depositing where directed at a level not exc 1.50 Metre above the Starting Point, complete all as specified and as directed.

M & L Sand Cushioning (dry) in trenches/ducts for protection of UG Cables (below, above and around the UG Cable laid in Trenches) of 23 Cm Spread thickness (8 Cm in depth before laying the Cable and 15 Cm in depth after laying the Cable) and consolidated (punned) upto 180 mm thickness, complete all as specified and as directed. Note : For the purpose of Payment, Punned thickness of Sand Cushioning only shall be measured and paid for.

Supply and lay burnt bricks of sub class 'B' laid dry across in trenches for cable protection all as specified and directed complete all as specified and as directed by Engr-In-Charge.

S & F in replacement PVC insulated & PVC Sheathed cable with multistranded copper conductor of size 3 core 1.5 sqmm 1100 volts , complete all as specified and directed by Engr-in-charge.

Supply and fixing GI Pipe light grade of size 40 mm bore with all fittings for passing of cables fixed to pole / wall / laid under floor or roads including all fixing accessories complete for protection of cable. Complete all as specified and directed by Engr-in-charge.

Supply and fixing Rigid PVC conduit 20MM exclusive of boxes(junction/terminal) but inclusive of all tees,bends,elbows,reducers,bell mouth tube ends and fixing accessories such as couplers,lock nuts,saddles,pipe hooks etc.

S & F LED Land Scape not less than 8W made up of pressure die cast aluminium housing and LEDs as a light source prewired with electronic driver suitable for 8 watts light fitting with IP 65 protection with Surge protection device for protection of LED driver, lumen efficacy of light fitting shall be not less than 100 lm/W. with pole of height upto 1 mtr including mounting arrangements on floor/ Earth using PCC of appropriate ration as required including taking down old unserviceable light fitting.complete all as specified and directed by Engr-in-charge.

Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 mtrs deep below ground level) with top edge of the earth plate at a depth of not less than 1.5 mtr below ground level connected to galvanized wire 4 mm dia as earthing lead by means of bolts, nuts and washers made out of GI/steel earth strip protected by GI light grade pipe of 40 mm dia and connecting to main panel board/switch board/control board all shown in electrical plate No 3 of SSR Pt I incl PCC chambers in 1:2:4 and RCC cover slab with 8mm dia MS bars reinforced at 10 cm center to center both ways incl earth work like excavation, returning filling back disposal etc complete all as specified and as directed by Engr-In-Charge.

M&L for Breaking road, pavement, hard standing, tiles of any type, including excavation of subbase, soil upto the depth of 0.60 mtr and width 0.45 mtr by mechanical means for fault finding in water pipe lines and including making good to the disturbed surfaces matching with existing after rectification of fault including removal of surplus material to nearby dumping point complete all as specified and directed by Engr-In-Charge. Note:(i) Any T&P required for work is deemed to be included in quoted rates. (ii) Tiles, cement concrete etc. required for making good is deemed to be included in quoted rates.

Auromirra Enterprises (BID ID -3187438)

M/S. NAVEEN ENGINEERING & CO (BID ID -3187155)

PRIYADARSHINI CONSTRUCTIONS (BID ID -3181401)

RAMSON TRADERS (BID ID -3182235)

SARAVANA ELECTRICALS (BID ID -3177573)

NATIONAL ENGINEERING CORPORATION (BID ID -3181895)