PREVENTIVE MAINTENANCE OF AREA LIGHTING SYSTEM INCLUDING CONNECTED WORKS IN 29 WING DSC LINE VEER PATH SOUTH CAMP HAPPY HOME ASHIYANA MESS SNCOS JCO MESS TECH AREA NORTH ZONE PJ ENCLAVE 14 P AND S BEGUM BAZAR 820SU 71 RMU AT AF STN BAMRAULI

Amount

Excavation in trenches/Pits in any type of soil(soft/loose/hard/ dense soil), n.exc. 1.5M wide and n.exc. 1.5M deep and getting out complete, all as specified & directed .

Returning filling in with the earth obtained from Item No 1 here-in-before including spreading, leveling and well ramming in layers n.exc. 25cm thick complete all as specified & directed.

Removal of surplus excavated material to a distance n.exc. 50 Mtr and depositing where directed at a level n.exc. 1.5 Mtr above starting point complete all as specified & directed

Supply and laying sub class 'B' bricks (Old Size) laid flat in trenches as cable covers complete all as specified and directed

Supply and spreading clean and dry sand (unwashed) in trenches around the cable and in the cable ducts of LT Panels for cushioning all as specified & directed.

Surface dressing of soft/loose soil not exeeding 15 cm deep and getting out complete all as specified and directed.

Supply and laying cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with standard aluminium conductor of size 25 sqmm 4 core including taking down old U/s cable complete all as specified and directed.

Supply and lay cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with standard aluminium conductor of size 16 sqmm 4 core including taking down old U/s cable complete all as specified and directed.

Supply and lay cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with standard aluminium conductor of size 10 sqmm 4 core including taking down old U/s cable complete all as specified and directed.

S & F in replacement of PVC insulated sheathed aluminium 2.5 sqmm twin core cable, 1100 volt grade complete all as specified and directed.

S & F in replacement of PVC insulated sheathed Aluminium 4 sqmm twin core cable, 1100 volt grade complete all as specified and directed.

S & F in replacement of PVC insulated sheathed Aluminium 6 sqmm twin core cable, 1100 volt grade complete all as specified and directed.

S & F in replacement of PVC insulated sheathed Aluminium 10 sqmm twin core cable, 1100 volt grade complete all as specified and directed.

M&L for Painting of 11 m steel pole with cross arms, clamp of any length and shape for HT overhead line/ street light with two coat of aluminium paint including preparation of the existing surface including marking pole numbers in a 15 cm dia yellow circle & marking three blue & two white bends width 30 cm by fluorescent paint, from bottom of pole to 1.5 Mtr height, complete all as specified and directed.

M&L for Painting of 9 m steel pole with cross arms, clamp of any length and shape for LT overhead line/ Street light with two coat of aluminium paint including preparation of the existing surface including marking pole numbers in a 15 cm dia yellow circle & marking three blue & two white bends width 30 cm by fluorescent paint, from bottom of pole to 1.5 Mtr height, complete all as specified and directed.

M&L for Painting of steel pole hight up to 4 Mtr with clamp of any length and shape with two coat of aluminium paint including preparation of the existing surface complete all as specified and directed.

Supply and laying 40mm bore GI pipe “Light Grade” in trenches, under floors, roads, along poles for protection of cables, including sealing ends all as specified & directed. (Clamps to be measured and paid under respective items)

Supply and laying 50mm bore GI pipe “Light Grade” in trenches, under floors, roads, along poles for protection of cables, including sealing ends all as specified & directed. (Clamps to be measured and paid under respective items)

Supply and laying 80mm bore GI pipe “Light Grade” in trenches, under floors, roads, along poles for protection of cables, including sealing ends all as specified & directed. (Clamps to be measured and paid under respective items)

Taking down unserviceable street light fittings sodium/ mercury vapour/ metal Halide/solar/High mast/POST TOP lantern/TORSIO/down lighter of any wattage or size for repair/ replacement of burn out/worn-out/ weak accessories and re- fixing in position after repair/ replacement of accessories and testing etc complete. Note: Parts requierd for replacement, shall be measured & paid separately under appropriate items.

Supply only following parts for street lights:

HPSV Lamp 250W, 240 volts AC 50 Hz complete.

HPSV lamp 150 watts, 240 volts AC 50 Hz complete.

HPSV lamp 70 watts, 240 volts AC 50 Hz complete.

Metal Halide Lamp 150W sinle end

Metal Halide Lamp 150W double end

Metal Halide Lamp 250W

Metal Halide Lamp 400W

Heavy duty copper ballast for 250W.

Heavy duty copper ballast for metal halide lamp fitting 150W.

Heavy duty copper ballast for metal halide lamp fitting 400 W.

Electronic ignitor suitable for 70 to 400 watts for HPSV/ Metal halide fittings.

S&F in replacement LED Bulb 5 Watt

S&F in replacement LED Bulb 7 Watt

S&F in replacement LED Bulb 9 Watt

Supply and replacing wiring in street light pole from junction box to light fitting three core 1.5 Sq mm copper conductor insulated with standard copper conductor drawing through poles and lugs complete all as specified and directed.

S & F Insulation PVC tape roll of size 1.80 cm x 25 mtr complete all as specified and directed.

S&F LED Street light fitting 45 watt, with surge protection 4KV inbuilt in driver and minimum 10 KV separate, IP66 having Pressure dia cast aluminum housing with heat resistant toughened glass, individual LED lenses complete making connection with suitable in size 3 core of wire and suitable for mounted on 40/50mm dia pole complete all as specified and directed. Note:- (i) The driver should be potted ant vibration type, IP66 should be sustain 440 volt for 2-4 hrs (ii) LM-79 and LM-80 test report with 50000 burning hrs LED life from NABL lab shall be provided (iii) CRI (Colour Rendering Index of fixture shall be greater then 70 (iv) CCT ( Colour correlated Temperature) of fixture shall be ± 300K (v) system lumen efficiency shall be > 100 lumen/Watt complete all as specified and directed. Make Philips / Havells / Wipro/ Bajaj / Syska

S&F LED Street light fitting 60 watt, with surge protection 4KV inbuilt in driver and minimum 10 KV separate, IP66 having Pressure dia cast aluminum housing with heat resistant toughened glass, individual LED lenses complete making connection with suitable in size 3 core of wire and suitable for mounted on 40/50mm dia pole complete all as specified and directed. Note:- (i) The driver should be potted ant vibration type, IP66 should be sustain 440 volt for 2-4 hrs (ii) LM-79 and LM-80 test report with 50000 burning hrs LED life from NABL lab shall be provided (iii) CRI (Colour Rendering Index of fixture shall be greater then 70 (iv) CCT ( Colour correlated Temperature) of fixture shall be ± 300K (v) system lumen efficiency shall be > 100 lumen/Watt complete all as specified and directed. Make Philips / Havells / Wipro/ Bajaj / Syska

S&F LED Flood light fitting 50 watt, with surge protection 4KV inbuilt in driver and minimum 10 KV separate, IP66 having Pressure dia cast aluminum housing with heat resistant toughened glass, individual LED lenses complete making connection with suitable in size 3 core of wire and suitable for mounted on angle iron frame complete all as specified and directed. Note: (i) The driver should be potted ant vibration type, IP66 should be sustain 440 volt for 2-4 hrs (ii) LM-79 and LM-80 test report with 50000 burning hrs LED life from NABL lab shall be provided (iii) CRI (Colour Rendering Index of fixture shall be greater then 70 (iv) CCT ( Colour correlated Temperature) of fixture shall be ± 300K (v) system lumen efficiency shall be > 100 lumen/Watt complete all as specified and directed. Make Philips / Havells / Wipro/ Bajaj / Syska

S & F in replacement of holder suitable for PTL /decorative fittings complete all as specified and directed. Make: Anker/havells/Roma.

M & L for preparation of Old previously treated steel surfaces of any description, not otherwisevdescribed , over 10 cm width or girth and applying two coats of synthetic enamel paint (Ordinary tint) complete all as specified and directed.

S&F aluminium strip 25x3.15mm with saddles and fixing screws etc for roof conductors and down conductors above ground complete all specified and directed. Note Brazing work is included in qouted rate.

S&F in replacement Integral LED aviation light comprising of aluminium housing with polycarbonate enclosure including provn of three core cable of copper conductor of size 2.5 sqmm 3 core of white covering for making connection, fixing the fitting on wall including all necessary fixing accessories complete all as directed. Make bajaj Cat No BGAV 302 LED

M&L for attending and rectifying any type of street light, flood lights, perimeter lights fittings, high mast lights, gate light ,post top lantern, garden lights,switches sockets, bulb,holders ,pole box,power points ,DBs ,MCBs service connection by decarbonising neutrals, checking for any loose connections in the boards all complaints by electrician and helper in North Camp, Tech area, Happy Home, 71 RMU, 820 SU, Begum bazar, 14 P&SU, MAP,South Camp, New Project, Veer Path and other area complete all as specified as directed. Note: (i) The contractor will be responsible for safety, security as per MES standard. (ii) All tools and plants like plier, screw driver, tester, test lamp, clamp meter, bamboo ladder etc will be provided by contractor. (iii) Each Job contains minimum 5 complaints. (iv) Each Job (minimum five complaints) done by one electricin including helper. (v) Complaint shall be attended round the clock without refusing as and when called for by Engr-in-Charge.

M&L for Cutting of tree branches touching/ falling on over head line upto 2 m distance from conductors including clearing the site complete all as specified as directed. NOTE : Cutting of tree branches shall be done only at places/ spans where thick/ dense trees are existing around over head lines.

S&F Flexible LED strip 25W, IP 65 WW uses high brightness , transparent ,Heat resistant with PVC covering duly visible in dark from far off distance fitted with suitable connectors for inter connection compl ete plug and socket arrangement suitable to be fitted on edges of buildings,pathways and outer periphery of boundary walls, maingates , hardstandings etc complete with clamping at suitable distance to take the shape of required physical structure of warm white complete all as specified and directed. (MAKE NEW NEO/Bajaj/ Syska.

S&F in replacement standard Post Top Lantern fitting with 25W LED,IP 65 protection lamp spherical shape polycarbonate diffuser complete with all accessories such as , bipin holder etc including provn of three core cable of copper conductor of size 2.5 sqmm 3 core of white covering , for making connection, fixing the fitting on 40/50mm pole including all necessary fixing accessories complete all as directed. Make Havells/ Bajaj/philips/Crompton/syska.

M & L Painting of AF color strip up to 1.5 mtr height on PCC/steel Pole including junction box & Marking of Pole No by Trained Painter etc complete all as specified and directed.

S & F in replacement of old rusted pole to new Steel tubular swaged pole complete with cast iron base plate,finial taper plug,bolts,nuts & screws as specified type 410 SP-31 ,9 Mtr Long complete all as specified and directed.

Supply and fixing of street light bracket (with two set of clamp, nuts & bolts) made out of 32 mm medium grade GI pipe bend to shape and with fixing arrangement duly welded all as directed, length of pipe should not be less than 1.2 mtrs complete all as specified and directed.

Supply & Fix and replacement of Electronic Drive, 230 V, 50 Hz, protection grade IP - 66, suitable for 100/90 Watt Street light and Flood light fittings complete as specified and directed. Make-Havells/Bajaj/Philips/Wipro.

Supply & Fix and replacement of Electronic Drive, 230 V, 50 Hz, protection grade IP - 66, suitable for 45/50 Watt Street light and Flood light fittings complete all as specified and directed. Make-Havells/Bajaj/Philips/Wipro.

Cement concrete in foundation, filling and mass concrete 1:3:6 type C2 using 40 mm graded aggregate for steel tubular poles 9 mtr complete all as specified and directed.

Cement concrete in foundation, filling and mass concrete 1:4:8 type D2 using 40 mm graded aggregate for coping of steel tubular poles 9 mtr complete all as specified and directed.

S&F LED Flood light fitting 150 watt, with surge protection 4KV inbuilt in driver and minimum 10 KV separate, IP66 having Pressure dia cast aluminum housing with heat resistant toughened glass, individual LED lenses complete making connection with suitable in size 3 core of wire and suitable for mounted on angle iron frame complete as specified and directed. Note : (i) The driver should be potted ant vibration type, IP66 should be sustain 440 volt for 2-4 hrs (ii) LM-79 and LM-80 test report with 50000 burning hrs LED life from NABL lab shall be provided (iii) CRI (Colour Rendering Index of fixture shall be greater then 70 (iv) CCT ( Colour correlated Temperature) of fixture shall be ± 300K (v) system lumen efficiency shall be > 100 lumen/Watt complete all as specified and directed. Make Philips / Havells / Wipro/ Bajaj / Syska

M&L for Cutting of grass, roots touching/ falling on elect pole upto top of pole including clearing the site complete all as specified and directed. NOTE: Cutting of grass, roots shall be done only at places/ spans where all are existing around elect pole.

Note :- Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material.

R K CONSTRUCTION COMPANY

M/S SWASTIK BUILDERS

FRIENDS N FRIENDS

M/S VIJAY SINGH

M/s Techno India and Company

Mohit Enterprises

M/s M A Traders

Krishna Enterprises