Repair/Maintenance of Street Light/ Security Light/ Flood Light and allied works at Mil Stn Suranussi under AGE (I) Suranussi

Amount

Attending and rectification / redressal of day to day complaints of street / security light (HPSV,MH,Flourescent tube light, T-5, LED , Flood light fittings etc. of any make) complaints received through telephone or in person and rectification of defects fixed on street light poles 9/11 m long, building walls, roof by bringing down the fittings on ground or in position including replacement of lamp, ignitor, flexible wire, reflector etc including cleaning of glass/acrylic cover for clear reflection of light, replacement of old unserviceable street light fittings with new fittings etc as required to make the light fitting functional (Vehicle, ladder, tools and takes as required at site for repair/for making light fittings functional shall be provided by the contractor at his own cost and arrangement. Note :- (i) Disconnecting electrical connections, opening up for inspection and making joint inventories of defects and spaces to be replaced, re-fixing old serviceable spares and fixing new spares in item replacement, installing and fixing against in position testing and commissioning equipment of appliances. (ii) Light fitting, ballast, starter, ignitor, diffuser, cable, flexible wire and LED drive etc if required to be replaced in repair shall be measured and paid separetely under relevant item of this BOQ as a supply only. (iii) Contractor shall deploy sufficient number of electricians and helpers as directed by Engineer-in-charge to attend the complaints and reactify the same within 24 hours of receipt of complaints, failing which a penalty of Rs. 300.00 per complaint shall be imposed on contractor besides payment of complaint shall not be allowed. Attendence record of electrician and helpers shall be maintained jointly by the Engineer-in-Charge and Contractor as well. A pucca bound maintainence register shall also be maintained by the Engineer-in-Charge and Contractor as well. (iv) Contractor's representative shall collect the complaints at complaint cell at 8.30 AM to 9.00 AM from JE E/M and report after completion of rectification of complaints and handover a complaint slip to JE E/M with user signature as a record of attending the complaints for payment purposes. (v) Old retrived material shall be deposited in AGE E/M yard and will be given to contractor after completion of contract. (vi) Contractor will deposit new material to Engineer in charge for acceptance and then material will be issued by JE E/M daily based on assesment of complaints. (vii) Supply only spares (in replacement) shall be measured and paid for separately under respective items of Schedule 'A'. The unit rate quoted by the contractor in this item shall included for the cost of fixing all types of spares, re-fixing, minor parts such as bolts nuts, washers etc. Purchase vouchers and receipt vouchers shall be attached with the RAR and Final Bill. (viii) Each complaint shall be entered in MB mentioning complaint No, date, location, defects detected, work executed, spares replaced etc in a tabular form in the enlarged MB. (ix) Users signature shall be obtained in token of complete redressal / rectification of a complaint. (x) Cost of minor repairs, replacement of petty items such as nuts, bolts, washers, screws etc.

All as per item No. 01 but for 16 metres height high mast lights.

Supply, fix, connect and test in replacement , LED street light fitting 35 Watts (or above watt) IP 65/66 with PDC Aluminium body and toughened glass visor fitted in frame, separate driver compartment provided, secondary optical lens for superior light distribution efficiency >95 Lm/W, CCT5700K IP65, input voltage from 120-270 V power factor above 0.95 complete fitting including all accessories. Note:- Contractor shall provide 1 years written manufactures warranty for the LED fixture complete including driver from the certified date of completion.

Supply, fix, connect and test in replacement, LED flood light fitting 70 Watts capacity having following specification fixture should be having pressure die cast alluminium IP 66 with extended alluminium heat sink with pressure die cast aluminium end caps with seprate control gear unit, Fixture should be having PMMA optics for uniform distribution, Input voltage 110 V to 300 V AC, Surge protection of 5 KV, Mechanical protection IK 05, Power factor > 0.95, Lumen/watt 105 Lumen/watt, THD > 10%, Fixture front cover with polycarbonate encapsulated, Fixture having fuse protection short circuit protection and over voltage protection cutt off voltage 110- 310 V having Auto shutdown mode, Fixture should be approved from Govt of India ministry of science & Technology, Brand name should be enclosed on fixture, LED flood light must be having discute LED Structure. Note:- Contractor shall provide 1 years written manufactures warranty for the LED fixture complete including driver from the certified date of completion.

Supply, fixing and testing 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 complete.

Supply only MCB SP, 32 to 63 Amp 240 Volts, 20 KA, C-Series, in DB / Junction Box.

Supply only contactor ML-2 with 415 Volt coil AC, 03 rating 32 A, 400 V Cat Part No SS90701 of Make LT complete all as specified and as directed .

Supply only constant current LED driver Bajaj Cat Part BGD 70065 Y-45W or equivalent in Appendix 'B' for relevant lights complete all as specified and as directed .

Supply only 1100 Volts grade heavy duty cable 3 core 1.5 Sqmm PVC insulated copper stranded conductor passing through and including 20 mm bore PVC pipe for connection pupose of street light fitting from DB to street light fitting by cutting with the cutter and making good in CM 1:3 complete all as specified and as directed.

Supply and fix in replacement ; Time light distribution board analog Time switch 230 volt three phase of 16 Amps rating with contactor fixed inside steel enclosure box and fixed to pole/LT Panel including clamps, nuts, bolts and washers etc complete all as specified and directed.

Supply and fix in replacement; MCCB 250 Amp, 4 pole, 36 KA 415 Volt 50 Hz with adjustable thermal release and adjustable magnetic setting complete all as specified and directed.

Supply and fix in replacement; MCCB 350 Amp 4 pole 415 volt 50 HZ breaking capacity 36 KA with adjustable thermal release and adjustable magnetic setting complete all as specified and directed. Make : Havell's/ Siemen's/ L & T

Taking down old unserviceable ACSR conductor of any type & size including insulators on LT poles complete all as specified and as directed .

Supply and fix aluminium conductor steel reinforced for overhead lines on poles including aluminium binding wire 14 SWG jumpers, lines tapes etc complete all as specified and directed of size weasel and mink. Note :- For payment purpose weight of ACSR conductor shall be considered.

Supply, stretch and fix in replacement; continuous earth wire 4 mm dia galvanised steel wire including galvanised mild steel binding wire 14 SWG complete all as specified and as directed by Engineer-in-Charge. Note :- For payment purpose weight of 4 mm dia galvamised wire only shall be taken and clamps, hooks shall be measured and paid separetley.

Supply and fix in replacement; loop type insulator, vitreous porcelain white, brown or green with over all size 65x90 mm with clearance dia of hole 16mm complete all as specified and directed .

Supply and fix in replacement, shackle type porcelain vitreous white, green or brown insulators for working pressure 1100 volts, 90 mm dia, 75 mm height including galvanised MS straps, washers, insulator bolts, washers & nuts complete all as specified and as directed .

Supply and fix in replacement; pin type insulator porcelain white brown or green including one galvanized mild steel spindle two galvanised iron washer and one galvanised iron nuts 100 mm height 65 mm dia for 1100 volts grade complete all as specified and as directed .

Supply, fabricate and fix in replacement; cross arms (anytype) supports, bracing, stiffeners, clamps etc fabricated from structural steel section including drilling of holes nuts, bolts, washers etc including painting with two coat of aluminium paint over a coat of red oxide primer complete all as specified and directed .

Supply, erecting in truely vertically position in replacement; concrete pole 9 Mtr long of size 102 mm x 172 mm at top and 102mmx279 mm at bottom class 10 complete and re-fixing of overhead conductor on pole including painting of pole up to 1.5m high from PCC coping in black & white strip each of 30mm high with two coats of synthetic enamel paint complete all as specified and directed (Excavation/ earthwork/PCC work shall be measured & paid separatelly) including taking out existing unserviceable pole & removing from site complete all as specified and directed.

Material and labour for plain cement concrete (1:4:8) type D-2 using 40 mm graded stone aggregates as in foundation bed and around the pole as mass concrete including necessary form work and finishing the exposed surface even and smooth without using extra cement complete all as specified and directed.

Material and labour for plain cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregates as in foundation of stays and coping of poles etc complete all as specified and directed .

Material and labour for plain cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregates for coping around poles,including necessary form work finishing even and smooth without using extra cement all as specified and directed.

Tightening and restringing existing loose/broken conductor (ACSR/Copper)/GI continuous earth wire any type including stringing including replacement of fresh binding wire all as required at site all as directed.

Supply & fixing MS junction box with front cover of size 250 cm height x 150 cm (w)x 150 cm (D) with two coats of synthatic enamel paint including 3mm thick flat iron clamp with nuts bolts washer etc in and including 4 way 10 Amps connector-01 No, MCB SP 6Amps 230 Volts -01 No, Aluminium Bus Bar, complete and fixing to the same to the bracket with necessary clamps, Nuts and Bolts complete fixed to poles including termination of cable 1.5 sq.mm pvc insulated copper conductor,

Material and labour for boring hole under the road / pavement / hard standing with the help of trenchless technology using ultra sound technique and necessary machine for inserting GI pipe of 100/80 mm bore not less than one meter below ground level complete all as specified and directed. Note : for payment purpose GI Pipe 100/80 mm bore shall be considered.

Excavating in trenches in soft/loose soil not exceeding 1.50m wide and not exceeding 1.50m in depth for foundation of poles/ stays/ laying of cables etc and getting out including trimming of sides of trenchescomplete all as specified and directed .

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

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

Supply, lay, joint, test and commission in replacement; underground XLPE/PVC armoured heavy duty electric cable insulated and PVC sheathed LT with stranded aluminium conductor 1100 volt grade cross sectional area 10 Sqmm 2 core laid in trences, in floor, in duct, through pipes or along the pole complete all as specified and directed.

Supply, lay, joint, test and commission in replacement; under ground XLPE/PVC armoured heavy duty electric cable insulated and PVC sheathed LT with stranded aluminium conductor 1100 volt grade cross sectional area 16 Sqmm 2 core laid in trences, in floor, in duct, through pipes or along the pole complete all as specified and directed.

Supply, lay, joint, test and commission in replacement; under ground XLPE/PVC armoured heavy duty electric cable insulated and PVC sheathed LT with stranded aluminium conductor 1100 volt grade cross sectional area 6 Sqmm 2 core laid in trences, in floor, in duct, through pipes or along the pole complete all as specified and directed.

Material and labour for sand cushioning with sand for plaster to under ground cable with a layer of sand 8 cm thick before laying of cable and 15 cm thick after laying of cable and punned down to 10cm complete all as specified and directed by Engineer in Charge. Note :- 18 cm thickness shall be reckoned for the purpose of measurement and payment.

Material and labour for brick protection using old size sub class ‘B’ new bricks, laid flat, laid dry with width equal to length of brick, laid across the length of cable complete all as specified and directed.

Supply and fix in replacement; 50 mm bore galvanised iron pipe light grade for cable protection fixed to pole/along wall/floor/under road etc complete all as specified and directed. Note :- Clamps nuts & bolts etc shall be measured and paid for separately under appropriate items of sch 'A'

Material and labour for preparation of old painted surface of PCC LT poles and applying two coats of synthetic enamel paint in alteranate black and white strips of 30 cm each up to 1.5 mtr height from top of PCC coping and numbering of poles complete all as specified and directed.

Labour only for cutting/pruning of tree branches 1.5 m all around the LT overhead lines of span n.exc 70 m and around the pole obstruction the overhead line & removing the branches to distance n.exc 50 m to be comlete all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick surrounded with charcoal and salt, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m below normal ground level connected to galvanized earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical Plate No 3 of MES SSR Part-I connected to main switch board or main control board all as specified and testing on completion including provision of earth wire protected by galvanized iron 15 mm dia light grade pipe and watering pipe shall be 20 mm bore light grade including all excavation and earth work in any type of soil, PCC pit with pre-cast RCC cover, charcoal/salt, funnel etc complete all as directed.The concrete pit shall be PCC 1:3:6 type C-1, 40 mm thick pre cast cover slab of RCC (1:2:4) type B-1 using 20mm graded stone aggregate reinforced with 8mm TMT bars @ 10 cm C/C on both sides with suitable cast iron handle shall be provided in lieu of cast iron cover shown in electrical plate No 3 of MES SSR Part-I.Item includes cost of 7.50m earth lead wire/strip. Any variation in length shall be adjusted through deviation order. PCC pit shall be provided at least 500 mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe, bends, elbow etc shall be deemed included in the unit rate. Item includes the cost of 7.50m GI pipe for protection of earth wire/strip Any variation in length shall be adjusted through deviation order.

Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6.00 mm thick surrounded with charcoal and salt, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m below normal ground level connected to galvanised iron strip 32×6mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical Plate No 3 of MES SSR Part-I connected to main switch board or main control board all as specified and testing on completion including provision of earth wire protected by galvanized iron 15 mm dia light grade pipe and watering pipe shall be 20 mm bore light grade including all excavation and earth work in any type of soil, PCC pit with pre-cast RCC cover, charcoal/salt, funnel etc complete all as directed.The concrete pit shall be PCC 1:3:6 type C-1, 40 mm thick pre cast cover slab of RCC (1:2:4) type B-1 using 20mm graded stone aggregate reinforced with 8mm TMT bars @ 10 cm C/C on both sides with suitable cast iron handle shall be provided in lieu of cast iron cover shown in electrical plate No 3 of MES SSR Part-I.Item includes cost of 7.50m earth lead wire/strip. Any variation in length shall be adjusted through deviation order. PCC pit shall be provided at least 500 mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe, bends, elbow etc shall be deemed included in the unit rate. Item includes the cost of 7.50m GI pipe for protection of earth wire/strip Any variation in length shall be adjusted through deviation order.

PAWAN KUMAR GOVT. CONTRACTORS