Repair/maint of security/street light, timer panel and allied works at Zone B at Mil Stn Gaya.

Amount

Checking and maintenance of street light, perimeter light and high mast light including accessories, LED lights fitting on wall or pole or high mast and of any other locations to find out defects including dismantling of defective parts or taking down the fitting if, necessary, cleaning the bowl/ perflex cover and making the fitting in 100% serviceable condition including rectification of fault of over head lines and under ground cables if, any complete all as specified and directed by Engineer-in-Charge. Note: (i) The Contractor shall deploy minimum 01 Elect and 01 Helper except sunday & holidays for the purpose from 0900 hrs to 1700 Hrs daily. (ii) All T&P/Safety items shall be provided by the contractor at his own cost. (iii) The Contractor shall rectify the complaint within 24 Hours otherwise penal charge will be imposed at the rate of A 200/ per complaint/ per hour. (iv) Quoted rates shall include arrangement of bucket crane of high height or any other means required to rectify the compliants at the height of 11/18 metre or above. Safety of the tradesmen employed shall be the resposibility of the contractor. (v) Defective parts such as LED driver, service wire, cable joints shall be measured and paid under relevent item separately. However cost of replacement of minor parts such as nut, bolt, washer etc shall be inclusive in quoted rates.

Comprehensive maintenance of high mast pole upto 16 mtrs height with gear assembly double drum winch type, pully and stainless steel wire rope to operate the symmetrically fiited lamps system complete including oiling and greasing of three phase motor, chain pully, cable connector and replacement of old u/s MCB, contactor, start & stop switch and control wiring, time switch etc complete and made it functional upto the entire satisfaction. Note : Cost of spare parts changed deemed to be included in the quoted rate.

M & L for rewinding of single phase/ three phase AC electric motor of high mast pole of rating upto 5 HP with super enamelled copper winding wire of existing size and gauge including allied insulating material complete all as specified & directed by Engineer-in-Charge. Note : Cost of copper binding wire is included in quoted rate and sch of credit for old burnt copper binding wire/

Dismantling and setting aside for reuse existing old steel tubular poles with insulators, embeded into PCC foundation / coping / plinth including demolition of foundation cement concrete of any description, below or above ground level, complete all as specified and as directed by Engineer-in-Charge.

Taking down existing old unserviceable underground LT cable upto size 35 Sqmm, 3.5 / 2 core keeping aside for reuse/removal from trenches/wall/pole complete all as specified and directed by Engineer-in-Charge.

M&L for dismantling/demolition of brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles

Refixing of old serviceable steel tubular swaged poles any type/size/length obtained from item Sr. No: 4 here in before after dismantling and erecting in new location as directed by Engineer-in-Charge including painting the exposed portion with two coats of aluminium paint over a coat of red oxide primer and painting of 30 cm wide black and white strips upto 1.5 mtr from bottom of the erected pole including marking of pole number complete all as specified and directed. Note: (A) Rate quoted shall be deemed to be inclusive of the following : (i) Any repair / welding / fabrication work on the old poles. (ii) Any rusted surface on the old pole shall be treated with red oxide primer prior to application of aluminium paint. (B) Necessary excavation, earth work and PCC shall be measured and paid for separately

Relaying of cable upto 35 Sqmm 3.5/2 Core after rectification of defects in the same in trench/wall/pole or at any other location complete all as specified and directed.

M & L for heat shrinkable straight through joint outdoor type for PVC/XLPE insulated armoured cable of size 10 Sqmm to 35 Sqmm 3.5/4 core and testing after jointing complete all as specified and as directed. Make: Raychem/Denson/M-Seal

Supply and lay cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 sqmm 2 core. Make: Havells/ Finolex KEI/Polycab

All as per item Srl No. 10 above but of size 16 Sqmm x 4 Core.

All as per item Srl No. 10 above but of size 25 Sqmm x 4 Core.

Cuttings of tree branches along the LT electric over head lines / security light at least upto 2.5 mtr from electric lights and disposal of unserviceable material to a distance n exc. 50 m and clearing site complete all as directed.

M & L for preparation of old painted steel surfaces of LT poles and applying two coats of aluminium paint approx 6 mtr height on outer surfaces of pole from 1.5 m above the coping/ground level up to the top of steel poles including painting MS cross arms, clamps, nuts and bolts etc and painting alternative black and white strips of 30 cm height with two coats of synthetic enamel paint upto 1.5 mtr height from the ground/coping level complete all as specified and as directed.

Supply and fixing in replacement of post top lantern LED type 20 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 complet with 50 mm dia GI Pipe Medium grade 1 mtr length, grouted in floor complete pressure die cast powder coated housing with PC diffuser necessary electric connection and repair of base by PCC all as directed. Cat Part No LLPYH-20-CDL of Crompton / : SLE PT 30W-HARY of Surya OR its equivalent in Philips

Supply and fixing in replacement of LED street light fitting 70 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 including necessary electrical connections from junction box to fitting terminal with 3 core 2.5 sq mm cable complete all as specified and directed by Engr-in-charge. Cat Part No. LSTP-70-CDL-M of crompton / SLE UL 72W IP66 (LXN) of Surya of its equivalent in Philips

Supply and fixing in replacement of LED street light fitting 100 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 including necessary electrical connections from junction box to fitting terminal with 3 core 2.5 sq mm cable complete all as specified and directed by Engr-in-charge. Cat Part No. LSTP-100-CDL-M of crompton / SLE UL 100W IP66 (LXN) of Surya of its equivalent in Philips

Supply and fixing in replacement of LED street light fitting 150 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 including necessary electrical connections from junction box to fitting terminal with 3 core 2.5 sq mm cable complete all as specified and directed by Engr-in-charge. Cat Part No. LSTP-150-CDL-M of crompton / SLE UL 150W IP66 (LXN) of Surya of its equivalent in Philips

Supply and fixing in replacement of LED flood light 200 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp complete including necessary electrical connections from junction box to fitting terminal with 3 core 2.5 sq mm cable complete all as specified and whereever directed by Engr-in-charge at high mast poles. Cat Part No. LFLN-200-CDL/60-M of crompton / SLE FL 200W IP66 LUMOS II of Surya OR its equivalent in Philips

Supply and fixing in replacement of LED flood light 250 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp complete including necessary electrical connections from junction box to fitting terminal with 3 core 2.5 sq mm cable complete all as specified and whereever directed by Engr-in-charge at high mast poles. Cat Part No. LSFO-250-CDL/60-M of crompton / SLE FL 250W IP66 LUMOS II of Surya OR its equivalent in Philips

Steel tubing galvanised iron, light grade 50 mm bore for cable protection along the pole, under road/depth or under drains complete including 30x5mm FI clamps made to shape incl nuts, bolts & washers complete and taking down old unserviceable pipe all as specified.all as specified and directed by Engr-in-charge.

PVC Junction box of size 340mm x 285mmm x 120mm outdoor type, weather proof, factory made out of PVC sheet 1.8mm thick with front side hinged opening having locking arrangement with nuts & bolts & arrangement for incoming and outgoing cable/wire complete comprising of aluminium bus bar for 3 phases & neutral, insulated with insulators, including colour coding and 01 Nos MCB 06 Amps complete all as specified and directed. Make: Sintex Model : GSMB-3428/ National Model No: NJB3020 / Mahindra Composits

Excavation in trenches n .exc 1.5 mtr wide and not exec 1.5 mtr depth and getting out in looses/soft soil complete all as specified.

Returning filling in incl spreading leveling, watering and well ramming in layer not less than 25 cum each layer all as specified.

Removing excavated material to a distance not exc 50m and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified

M&L for laying of HDPE double wall corrugated pipes in trench for UG cable protection conforming to IS-14930 Part-II with IP-67 having outer dia 40 mm and inner dia of 32 mm including necessary fittings such as couplers, bends etc complete all as specified and directed.

M & L for PCC 1:3:6 type C-1 using 20mm graded stone aggregate for coping around poles, including necessary form work finishing even and smooth without using extra cement complete all as specified and directed.

M & L for PCC 1:4:8 type D2 using 40 mm graded stone aggregate as in foundation for poles, filling of mass concrete complete all as specified and as directed.

M & L for passing through poles from junction box to street light connection,1100 volts grade heavy duty cable with weather proof, PVC insulated aluminium conductor served with an inner sheathing PVC tape and overall PVC sheathed 4 sq mm 2 core complete all as specified & directed. Make: Kalinga/Havells/Finolex

S & F street light bracket fabricated from 40 mm dia light grade GI pipe 1.2 m long, bent to shape fixed on pole / building including 40x6mm flat iron MS clamps with nuts and bolts etc, duly painted with two coats of silver paint over a coat of red oxide primer including taking down old brackets from existing position complete all as specified and directed..

S & F street light bracket top mounting type suitable for fixing three nos. security lights, fabricated out of 40 mm dia 1.2 mtr long GI pipe light grade bend to shape and welded at bottom with 125mm dia pipe 0.15 mtr long for fixing at the top of pole and making circular section at middle of bracket with 40mm dia GI pipe light grade including suitable size of nut and bolts duly painted with two coats of silver paint over a coat of red oxide primer complete all as specified and directed.

S&F for replacement of contactor 65 Amps 3 Pole with AC coil type CN 565 T11 cat part No IHPHA065300M of Make : Havells or its equivalent

S&F for replacement of street light timer switch 1-16A, 230 Volts all etc complete as specified and directed by Engr-in-charge. Make : Selec/Havells or its equivalent

Supply only LED driver suitable for LED street light/flood/garden light fitting as per site requirement of capacity upto 120 watt, complete all as specified and directed. Make : Bajaj/Havells/Crompton/ C&S/HPL

Supply only LED driver suitable for LED street light/flood light fitting as per site requirement of capacity 150 to 200 watt watt, complete all as specified and directed. Make : Bajaj/Havells/Crompton/ C&S/HPL

M&L in replacement of Integral LED aviation light comprising of aluminium housing with polycarbonate enclosure including making connections and fixing on high structures in the station. Make : Cat Part No SLE AL 54 LDR-SEN IP 65 of Surya / LTAL100 of C&S or its equivalent in Philips

MS HARI MOHAN GUPTA