REPAIR/REPLACEMENT OF STREET LIGHTS, SECURITY LIGHTS AND ALLIED WORKS IN DOMESTIC AREA AND TECH AREA AT AF STN HALWARA

Amount

Dismantling/Taking down unserviceable street/security light fittings of 70/72W, 120/150W LED light fitting & LED flood light fittings, opening/taking out unserviceable spare parts such as copper bonded choke, lamp holder etc. repairing to cable connection /loose connection for any type of fitting as and when required to each fitting including reassembling and replacement of unseviceable items including testing complete all as specified and directed by Engr in Charge. Note : 1. The cost of spares such as bulbs, copper bonded choke, ignitor etc shall be paid separately as supply only under respective items of this BOQ. 2. Rate shall be included for flexible wire of size 23/.0076 for connceting the light to conductor and PVC tape to taping the joint properly shall be included in the rate quoted by the tenderer. 3. Vehicle mounted Hydraulic type ladders / Cranes shall be used and will be provided by contractor for dismantling / refixing of light fittings on pole and cost for the same is deemed to be included.

Supply only surge protector, 10 KV, rated frequncy 48 HZ - 62 HZ, 230 V suitable for 72W LED street light fitting existing at site.

Supply only electronic constant current LED contol driver for LED bulbs, 240V, 50HZ, PF not less than 0.95, conforming to IS 15885(Part 2/Sec13:2012 suitable for 72W LED street light fitting existing at site.

Supply only surge protector, 10 KV, rated frequncy 48 HZ - 62 HZ, 230 V suitable for 120W LED street light fitting existing at site.

Supply only electronic constant current LED contol driver for LED bulbs, 240V, 50HZ, PF not less than 0.95, conforming to IS 15885(Part 2/Sec13:2012 suitable for 120W LED street light fitting existing at site.

S & F in repairs, installation, commissioning and testing Junction boxes made of Lid PC and base is polystyrene Hensel reference : KG series suitable . Junction Boxes Size 217 x 253 x 115 mm in Grey RAL 7035 colour. Junction Box IP 65 Thermoplastic PS Polystyrene weatherproof Junction Box with multi level knockouts for cable glands in different sizes. The pre-moulded knockouts shall be available on top and bottom of the junction box to enable cable entries from both direction. The junction box shall have an optional cable entry at the bottom up cable Size 25 Sq mm of the box via pre-moulded knockout to enable pole mounting option. Lid fasteners self closed will be tool operated. it will be sealable with accessories. The junction box shall have elongated holes inside them for wall/pole mounting provision. The junction box with 4 Pole Terminal Strip and MCB SP 6Amp 10 KA C Curve for LED light. In the event of formation of condensed water, the junction box shall have a minimum of two condensation knock-outs inside to ensure optimum safe performance. The junction box shall fulfill the following standards Weatherproof : Rainwater proof, temperature resistant. IEC 60670-22 : Particular requirements for connecting boxes and enclosures. IEC 60695 – 2 – 11 : Flame – retardant & Self-extinguishing. Glow Wire tested at minimum 750 deg C. IEC 60529 : IP 65 degree of protection. UV Resistant in accordance with IEC 61 439-1, Clause no 8.4.4 The Junction Box with Suitable Glands 3 Nos with each and chromium plated clamps, nut bolts complete all as per manufacturer’s instructions. Make : Cat Part :- KG 9003 of Hensel/Siemens/GE Power/Schneider/ L&T/ABB. Manufacturer should submit routine test certificate of CJB/PJB

S&F in replacement of non metallic 20 mm dia PVC conduit exclusive of boxes (junction/terminal) but inclusive of all tees, bends, elbows, reducers, bell mounth tube ends and fixing accessories such couplers, lock nuts, saddles, pipe hooks etc.

S&F in replacement of two runs of single core, PVC insulated 2.5 Sqmm cables with copper conductor alongwith one run of 1.5 Sqmm copper cable as earth conductor complete all as specified and directed.

S&F in replacement PVC insulated, PVC sheathed cable unarmoured, round electric control cables (Heavy duty) with stranded copper conductor of size 3 Core, 2.5 Sq mm 1100 volts grade complete all as specified and directed

S&F in replacement bracket made out of 40 mm dia galvanized steel tubing medium grade 1.50m long including bending if required as directed, 02 Nos clamps made out of MS flat iron 40X6mm of suitable size fixed with bolts, nuts and washer including drilling holes and grouting with the same for fixing bolts complete. Note : Rates quoted by the contractor shall deemed to included for nut and bolts.

Demolition of cement concrete of any description and in any position not otherwise described complete all as specified and directed

M&L for plain cement concrete (1:2:4) type B1 using 20mm graded crushed stone aggregate in coping of pole, concrete base work, protection of cable complete all as specified and directed.

M&L for plain cement concrete 1:3:6 type D2 using 40mm graded crushed stone aggregate as in foundation of pole, protection of UG cable, concrete base, etc complete all as specified and directed.

S & F in replacement: twin core 6 Sqmm size cable flat or circular, 1100V grade heavy duty cable, PVC insulated aluminium conductor served with inner sheating of PVC tape and overall PVC sheathed in service connection suspended by insulating hangers not more than 1 Mtr apart including 4mm dia galvanised iron wire complete all as specified and directed.

All as per Sl item No 14 above but twin core 10 Sqmm size cable.

M&L in replacement earthing with galvanised steel earth plate electrode of size 60cmX60cmX6mm thick buried directly in ground (earth pit not less than 2.25m deep bellow the ground level) with top edge of the plate no less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts and washers of galvanised iron or steel using GI or steel wire 4 mm dia as earthing lead as shown in electrical plate No 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on complete including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm grade stone aggregate pit , funnel, 20mm dia GI medium grade watering pipe , 15mm dia GI light grade earth lead protection pipe and pre-cast earth pit cover made of RCC (1:1.5:3) type A1 duly reinforced with 8mm dia TMT bar @ 150 c/c both ways, one lifting handle made of 10mm dia TMT bar embedded in cover slab and cover, wire, copper lugs etc mesh charcoal and common salt in alternate layer of 15cm thick complete all as specified and as directed.

Taking up/down worn out/damaged/unserviceable PVC insulated underground cable armoured, heavy duty with aluminium conductors of any size, 1100V grade from trench/duct/pole/wall/pipes/rooftops etc. complete all as specified and directed. Note:- Excavation and earth work shall be measured and paid separetely.

Supply, laying and connecting, 35 sqmm 3.5 core LT cable XLPE insulated, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor laid in trenches/on poles/walls/in ducts/passing through pipes etc including jointing materials such as cable glands, lugs etc complete all as specified and directed.

All as per Sl item No 18 above but size 25 sqmm 3.5 core.

All as per Sl item No 18 above but size 10 sqmm 2.0 core.

Excavation in trenches in soft or loose soil, not exceeding 1.5 metre deep and not exceeding 1.5 metre wide and getting out complete all as specified and directed. Notes : (i) Payment for excavation shall be made for one time in case the new cable is laid in the same trenches .

Returning, filling in trenches including spreading, leveling, watering and well ramming in layers not exc 25 cm thick in soft/loose soil complete all as specified and as directed.

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

M&L for brick protection with sub class "B" bricks (old size) laid dry, flat in trenches over cable with longest dimension perpendicular to the axis of the cable complete all as specified and directed specified .

M&L for sand cushioning in trenches and well ramming in layers with 8 cm below and 15 cm above the cable with fine dry sand for cable protection and complete all as specified and directed.

S&F in replacement 40mm bore GI tubing light grade as in cable protection pipe including all fittings complete all as directed.

M&L for boring under road/path/hard standing to pass the HT / LT UG cables upto 80mm dia pipe with the own arrangement of T&P complete all as specified and directed.

Material and labour for cleaning,scrapping , preparing the old painted steel surface of any description and applying one coat of aluminium to poles and accessories/fittings what ever fixed on pole by scrapping, applying one coat of aluminum paint and writing pole Nos with white paint on black back ground complete all as specified and directed on Steel tubular pole 9 metre long

S&F in replacement LED type security/Street Light fitting 120 watt with LED lamps, pressure die cast housing with toughned glass cover,suitable gasket and IP 65 protection including all other standard accessories as per manufactures instruction and including fixed on poles/walls with clamps, nuts, bolts & washers including connecting to fitting including taking down old light fitting any type complete all as specified and directed.

All as per Sl item No 29 above but 72 watt with LED lamp.

Trimming / cutting/prooning of the tree branches / bushes which falls within a clear distance of 3 meter from all sides from the HT / LT over head conductor & within line of conductors, and shifting waste to nearby waste depot & cleaning area complete all as specified and directed. Note :- Horizontal distance of tree touching to the over head lines shall be measured for the purpose of payment

S&F Alluminium Thimbles of sizes 6 sqmm to 35 Sqmm conductor complete all as specified and directed.

S&F Alluminium Thimbles of sizes 50 Sqmm to 160 Sqmm conductor complete all as specified and directed.

S&F Alluminium Thimbles of sizes 185 Sqmm to 300 Sqmm conductor complete all as specified and directed.

S&F Alluminium Thimbles of sizes 400 Sqmm to 600 Sqmm conductor complete all as specified and directed.

S&F in replacement and install steel tubular swaged poles compleet with cast iron base plate, find taper plug, bolts and nuts and screws all as specified type 410-SP-55, 9.5 mtrs long complete including painting with two coats of alluminium paint over a coat of red oxide primer and making of 5 strips of 30cm with in black and white colour of altimate strip and wiring pole number etc all as specified and directed.

Dismantling/Taking down unserviceable Flood light fittings on High mask pole, Opening/taking out unserviceable spare parts such as copper bonded choke, lamp holder etc. repairing to cable connection /loose connection for any type of fitting as and when required to each fitting including reassembling and replacement of unseviceable items including testing complete all as specified and directed by Engr in Charge. Note : 1. The cost of spares such as bulbs, copper bonded choke, ignitor etc shall be paid separetely as supply only under respective items of this BOQ. 2. Rate shall be included for flexible wire of size 23/.0076 for connceting the light to conductor and PVC tape to taping the joint properly shall be included in the rate quoted by the tenderer. 3. Vehicle mounted Hydraulic type ladders / Cranes shall be used and will be provided by contractor for dismantling / refixing of light fittings on pole and cost for the same is deemed to be included.

S&F LED type Flood Light fitting 400 watt with LED lamps, pressure die cast housing with toughned glass cover,suitable gasket and IP 66 protection including all other standard accessories as per manufactures instruction and including fixed on poles/walls with clamps, nuts,bolts &washers including connecting to fitting including taking down old light fitting any type complete all as specified and directed.

SWARN SINGH AND CO.

CHOUDHARY ENTERPRISES

M/S SANGA SINGH AND CO

WALIA ENTERPRISES

JINDAL AND COMPANY