REPAIR REPLACEMENT AND MAINTENANCE OF STREET LIGHTS HIGHMAST LIGHT SYSTEMS SECURITY LIGHT AND PERIMETER LIGHT AND OTHER CONNECTED WORKS IN DOMESTIC/MARRIED ACCN AREA AND TRAINING AREA AT INS CHILKA UNDER GE CHILKA

Amount

Excavation in trenches not exceeding 1.5 M in wide and not exc. 1.5 M in depth for taking out or laying of under ground cable in any type of soil complete all as specified and as directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers, not exceeding 25 cm thick in soil complete all as specified and as directed.

Removing surplus soil to a distance not exceeding 50 M and deposited at a level not exceeding 1.5 M above the starting point complete all as specified and as directed.

Supply & Laying natural river sand as cushioning of cables including spreading and punning down complete all as specified and as directed. Note :- Punned thickness shall be measured for payment purpose

Supply and lay un-reinforced pre-cast concrete cable covers class LV, Type I, flat, size 250mm x 150mm x 40mm, laid in trenches as cable protection all complete as spceified and directed.

M&L for cutting the existing road / PCC / drain for taking out / laying of underground cable including necessary earthwork excavation and making good to match with the exisitng surface complete all as specified and with PCC 1:3:6 type C1 by (using 20 mm graded stone aggregate) 100mm thick complete all as specified and directed.

S&F in repairs 50 mm dia bore galvanised iron light grade for cable protection and sealing both ends including taking out old pipe complete all as specified and as directed. Make:- Tata/ Jindal/ Prakash Surya.

Taking up/down existing defective cable of sizes 2/4 core 10 to 16 sqmm from the trenches / ducts/ along walls / poles / through poles / under roads/ inside sub station including relaying in same or different position/location etc complete all as specified and as directed.

Supply, laying, jointing and testing XLPE Cable insulated, armoured, earthed, heavy duty electric cable with aluminium conductor , 1100 Volt grade, cross sectional area 10 sqmm 4 core including necessary cable lugs, glands, insulation tape including taking down existing cable of any size and description etc complete all as specified and as directed. Make:- Finolex/ Gloster/ Polycab

Supply, laying, jointing and testing XLPE Cable insulated, armoured, earthed, heavy duty electric cable with aluminium conductor , 1100 Volt grade, cross sectional area 16 sqmm 4 core including necessary cable lugs, glands, insulation tape including taking down existing cable of any size and description etc complete all as specified and as directed. Make:- Finolex/ Gloster/ Polycab

M&L straight through joint (Heat Shrinkable) for under ground PVC insulated and PVC sheathed armoured heavy duty XLPE cables with aluminium conductor including jointing kit, including making joints for the cable of size 10/16sqmm x 4 core cables including testing complete all as specified and as directed. Make :- Densons / 3M / Raychem

S&F in replacement street light bracket fabricated from 40mm dia medium grade GI pipe bent to shape not exceeding 1.5 M long alongwith 2 Nos flat iron clamps of size 25 x 4mm flat iron including nuts, bolts and washers suitable for fixing on poles including applying two coat of synthetic enamel paint over a coat of red oxide primer on steel surfaces complete all as specified and as directed. Make of GI pipe :- Tata/Jindal/Prakash Surya

S&F in replacement of clamps suitable for fixing street light on pole fabricated from 32mmx6mm flat iron including nuts, bolts and washers suitable for fixing on poles including applying two coat of synthetic enamel paint over a coat of red oxide primer on steel surfaces complete all as specified and as directed.

S&F in replacement of 20 mm dia rigid non metallic PVC Conduit inclusive of all tee, bends,reducers, bell mouth tube ends and fixing accessories such as couplers , lock nuts, saddles, pipe hooks etc complete all as specified and as directed.

S&F in replacement 20 Watt LED decorative post top light fitting of aesthetically designed with symmetrical light distribution, IP 65 Rating 240V, 50 HZ, AC supply and with all accessories as required complete all as specified and as directed of Cat Part No. Crompton Greaves LPTH-20-CDL or eqvalent in Philips/Havells/CG/Bajaj

S&F in replacement post top lantern fitting of 40 Watts LED, post-top lantern, aesthetically designed with symmetrical light distribution, IP-65 with all accessories as required complete all as specified and as directed of Cat Part No. Crompton Greaves LPTM-40-CDL or eqvalent in Philips/Havells/Bajaj

S&F in replacement of 60 Watts LED Street light made up of pressure die cast housing with toughned glass, IP 66 protection and impact resistance of IK07 with symmetrical light distribution and with all accessories as required complete all as specified and as directed of Cat Part No. Crompton Greaves LSTP-60-CDL-M or eqvalent in Philips/wipro/Bajaj

S&F in replacement of 45 Watts LED,Street light made up of pressure die cast housing with toughned glass, IP66 protection and impact resistance of IK07 with symmetrical light distribution all accessories complete all as specified and as directed of Cat Part No. Crompton Greaves LSTP-45-CDL-M or eqvalent in Philips/wipro/Bajaj

S&F in replacement 150W LED flood light of die-cast aluminium body, IP66 including all accessories as required complete all as specified and as directed of Cat Part No. Crompton Greaves Lfin-150-CDL/60-M or eqvalent in Philips/wipro/Bajaj

S&F in replacement of 250 W LED flood light of die-cast aluminium body, IP66 protection, heat resistant toughened clear glass cover with reflector and all accessories complete with all accessories as required complete all as specified and as directed of Cat Part No. Crompton Greaves LSFO-250-CDL/60-M or eqvalent in Philips/Wipro/Bajaj

Supply & erection of Prestressed concrete pole min. 7.5 metres long, 102x152mm at top and 102x281mm at bottom, class 11 at bottom, class-10 including painting with two coats weather proof acrylic paint over a coat of primer and marking the poles with zebra pattern of yellow and black strips with two rows of each colour with each strip of 6 cm height starting from pole coping, writing of pole number in black paint on yellow background of 100 mm dia circle including taking down old damaged pole by excavation & breaking of the PCC foundation and coping, disconnecting the existing cables, securing the live ends of the cables and wires with tape and reconnecting the old cable or new cable in the terminal boxes and fittings complete all as specified and as directed. Make : Orissa Concerete poles/Baba Loknath Concerete poles Note:- (i) Cost of Excavation and earth work is deemed to be included in the unit rate quoted. (ii) PCC shall be measured and paid seperately.

S&F in repairs street light terminal boxes made out with SMC material, shock & dust proof of inside size 295x195x100mm as per IS and including 100Amp, TPN busbar fixed on insulators, 01 No 10Amp, SP MCB, earth termination with nuts & bolts and including 02 sets of flat iron 25x6mm clamps of suitable size with nuts, bolts and washers including two coats of aluminium paint over a coat of primer on exposed steel surfaces complete all as specified and as directed.

S&F in replacement of 100 Amps street light power contactor 3 pole, current rating AC3-80A, AC1-100A, 415V, 50 Hz with inbuilt auxilary contactor as required including necessary internal wiring complete all as specified and as directed. Make :- L&T MNX 80 Cat Part No CS97077 or equivalent in Legrand/Schnider/ABB

S&F in replacement of 160 Amps street light power contactor 3 pole, current rating AC3-110A, AC1-160A, 415V, 50 Hz with inbuilt auxilary contactor as required including necessary internal wiring complete all as specified and as directed Make :- L&T MNX 110 Cat Part No CS94137 or equivalent in Legrand/Schnider/ABB

S&F in replacement of of 1.5 sqmm 3 core PVC insulated flexible copper conductor wire from street light to terminal box drawn through MS pipe/PVC conduit or as indicated in other locations complete all as specified and as directed.

S&F in replacement of 14/15 W LED bulb complete all as specified and as directed. Make :- Crompton Greaves / Havells /Philips

Repairs to street light fitting any type, solar or conventional type in situ by checking for any loose connections, jointing of wires, replacement of LED drivers and its settings, checking for earth continuity and testing complete all as specified and as directed.

M&L for plain cement concerete 1:4:8, type D-2 using 40mm graded stone aggreegates as in foundation filling and mass concrete for pole etc complete all as specified and as directed.

M&L for greasing of motors, harnessing wires of 16 M for high mast light poles at site complete all as specified and as directed .

M&L for refilling distilled water in Solar Street Light batteries complete all as specified and as directed. Make : Exide or equivalent as approved

Supply only replacement of electronic driver suitable for LED street light fittings of capacity 45 Watt complete all as specified and as directed. Make : Crompton Greaves/Havells/Bajaj/C&S Electric Ltd/Philips

Supply only replacement electronic driver suitable for LED street light fittings of capacity 60 Watt complete all as specified and as directed. Make : Crompton Greaves/Havells/Bajaj/C&S Electric Ltd/Philips

Supply only replacement of electronic driver suitable for LED street light fittings of capacity 150 Watt complete all as specified and as directed. Make : Crompton Greaves/Havells/Bajaj/C&S Electric Ltd/philips

Supply and fixing in repairs miniature circuit breaker (MCB) SP 6 TO 32 Amps amps amp rating 240V, 10KA 'C' curve complete with connection testing and commissioning.

Supply and fix in replacement of 12V 80 AH battery for solar light and size as per existing battery complete all as specified and directed by engr-in-Charge.Make:- Excide/ Luminious/ Amaron

cooltech engineering services

PRASANTA KUMAR PANDA