Repairs and replacement to security/street light fittings and allied works at Mily station Kannur and Calicut under AGE (I) Cannanore.

Amount

Taking down street light fitting or flood light fitting any type and rating from poles, walls or any other location after disconnecting electrically and removing to store all as directed.

M & L for maintenence of street light fitting or flood light fitting any type without taking down from pole and removing of carbon deposition, repacement of Lamp / Ignitor etc complete all as specified and directed by Engineer in charge. Note :- Items reqd for replacement shall be measured and paid seperately under respective items.

Supply and fix in replacement GI bracket for street light fitting made out of 40 mm dia, light grade 1.2 mtr long each bent to required shape & size and fixed to pole with suitable flat iron clamps made out of 32X 6mm, 02 Nos including GI nuts, bolts & washer including painting with one coat of red oxide primer, one under coat and one finishing coat with alumminium paint to clamps and GI bracket complete all as specified and directed.

Supply and fix 30W LED Street Light luminaire, 6500K made up of pressure Die Cast aluminum housing with black epoxy polyester powder coating for long life, IP66 for Optical Compartment covered with heat resistant toughened glass for safety and Control Gear Compartment, multiple LEDs to get sufficient light output, Integral type, 150V to 270V. Driver shall be of isolated type with Constant Current Constant Voltage topology to ensure optimum driving of LEDs. Light shall have power factor more than 0.95 of Make : Havells of cat No LHEXAYP7PN6K030 or equivalent of Crompton/ Bajaj and electrically connecting up including taking down old unserviceable light all as directed

All as per item No 4 here in before but 50W LED street light of Havells of cat NoLHEXAYP7PN6K050 or equivalent of Crompton/ Bajaj and electrically connecting up including taking down old unserviceable light all as directed

All as per item No 4 here in before but 100W LED flood light of Havells of cat No LHECNP7PB7J100 or equivalent of Crompton / Bajaj and electrically connecting up including taking down old unserviceable light all as directed

Supply and fix in replacement of unserviceable cable with single core PVC insulated, sheathed aluminium conductor cable of size 2.5 sqmm down through the existing pole/GI pipe from junction box to street light fittings complete all as specified and directed.

Supply and fix in replacement of unserviceable pipe with PVC conduit pipe, heavy duty 20mm bore fixed along on pole with 2Nos suitable clamps, nut, bolts and washers from junction box to street light fittings complete all as specified and directed.

Supplying and fixing in replacement 1100 volts, PVC insulated aluminium conductor of size 10 Sqmm twin core cable circular in shape, heavy duty , served with inner sheathing of PVC tape and overall PVC sheathed as in service connections suspended by insulating hangers not more than 1 metre apart including 4mm GI suspension wire, all as specified and directed.

Supplying and fixing in replacement 1100 volts, PVC insulated aluminium conductor of size 6 Sqmm twin core cable circular in shape, heavy duty , served with inner sheathing of PVC tape and overall PVC sheathed as in service connections suspended by insulating hangers not more than 1 metre apart including 4mm GI suspension wire, all as specified and directed.

Supplying and fixing in replacement for PVC weather proof junction boxes of size 250 x200 x100 mm with PVC connector, heavy duty connector 4 way 16 amps and one MCB SP, 6 Amps and making necessary cable connection all as specified and directed.

M & L for Painting of LT concrete pole of full length, by scraping down and cleaning the Algae on pole and cross arms and applying one coat of white cement based paint on pole surfaces and applying a coat of synthetic enamel painting to pole upto 1.5 mtr from ground level by alternate layer of black and Yellow enamel paint (30 cms apart). Pole Number shall be written in black paint in yellow circle of 150mm dia. Applying a coat of aluminium painting on Cross arm and bracing, nut, bolts and washers etc after prep of surfaces all as directed by Engr in charge.

Supply and laying/fixing in replacement and connecting electrically, testing LT underground cable 10 sqmm, 2 Core, XLPE insulated, armoured heavy duty electric cable with aluminium conductor multi-stranded 1100 volts grade, laid in trench, fixed on wall/pole drawn through pipe etc including provision of lugs complete all as specified and directed.

All as per item No 13 here in before but cross sec. area 10 sq. mm, 4 core complete all as specified and directed.

All as per item No 13 here in before but cross sec. area 16 sq. mm, 4 core complete all as specified and directed.

All as per item No 13 here in before but cross sec. area 35 sq. mm, 3.5 core complete all as specified and directed. Note for item No 13 to 16 : Excavation shall be measured and paid seperately. Quoted rate include of making connection to LT panel/feeder pillar box/junction box through suitable size aluminium lugs and cable glands.

M&L for cutting the existing Bituminous / Hard Standing road surface for laying of cable / GI Pipe etc and providing Plain cement concrete (1:2:4) type B2, using 40 mm graded stone aggregate for filling up the area of road cutting surfaces and making good the disturbed surface and all as specified and directed by Engr-in-Charge. Note :- Excavation and earthwork shall be measured and paid separately under respective items.

Excavating in trenches n.exc. 1.5m wide and n exc 1.5m depth for laying of LT UG cable, pipe, pole, stay etc and n exc 10sqm on plan and getting out in hard/dense soil including taking out and removal of old bricks laid over for protection of cable all as specified and directed.

Excavating in trenches n.exc. 1.5m wide and exc 1.5m and n.exc. 3m in depth for laying of LT UG cable, pipe, pole, stay etc and n exc 10sqm on plan and getting out in soft/disintegerated rock including taking out and removal of old bricks laid over for protection of cable all as specified and directed.

Returning and filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick with soil obtained from excavation all as directed

Removing excavated materials (soil) to a distance n exceeding 50m and depositing where directed at a level 1.5m above starting point all as specified and directed.

Supply and spreading in natuaral riddled soil as earth cushioning to cable by using IS sieve to separate the composite particle/roots etc and refilling in trenches and compacted in layers to form a solid bed covering to cable all as specified and directed.

Supply and laying in trenches burnt brick sub class B of locally available for protection of UG cable laid flat and dry over the cable , perpendicular to the direction of cable all as specified and directed.

Laying only old serviceable brick for protection of UG cable laid flat and dry over the cable , perpendicular to the direction of cable all as specified and directed. Note : Serviceable bricks obtained from item No 18 & 19 shall be reused.

M&L for GI tubing, 50mm bore light grade, galvanized, with all fittings required such as bends, Tees, elbows, sockets etc for protection of cable/GI strip fixed along the pole for cable protection including clamp 02 Nos of size 25x4 mm, nut bolts , washers etc complete all as required at site or directed by Engr in Charge.

All as per above item No 25 but 80mm bore light grade, GI tubing etc all as directed.

Dismantling of defective/perished ACSR conductor over head line from existing pole, service feeder or distribution span all as directed

Material and labour for ACSR conductor weasel conductor (6 x 2.59 + 1 x 2.59 Al + Steel) any size drawn straight horizontal on over head lines on existing poles, stringing, fixing insulator, jumpers binding with aluminium tape or copper binding wire etc complete all as specified and directed. Note : Weight of conductor shall be measured straight horizontal distance between centre of two adjacent poles and calculating weight of conductor of size and length by adding 3% extra for sag.

S & F in repairs Pin type porcelain vitreous, brown or white insulator suitable for 1100V of working pressure of size 100mm height, 65 mm dia, including one galvanised mild steel spindle, two galvanished iron washer and one GI nut complete all as directed.

S & F in repairs Shackle insulators porcelain, vitreous, white or brown or green insulator including one set of galvanised mild steel section of straps 31 x 3 mm, dia of bolt 12mm alongwith iron washers and one galvanised iron nut, 75mm height, 95mm dia for 1100 volts grade all as specified and directed.

Supply and fix electronic LED security light driver, ISI marked suitable for 30 to 60 watts, installed and electrically connected at site for LED light fittings of cap upto 60 watts including taking out old unsv driver any type all as specified and directed by Engineer in Charge.

Supply and fix electronic LED security light driver, ISI marked suitable for 60 to 120 watts, installed and electrically connected at site for LED light fittings of cap upto 60 watts including taking out old unsv driver any type all as specified and directed by Engineer in Charge. Note for item No 31 & 32 : Contractor shall submit One year guarantee for efficasy of driver from the date of completion of work.

Dismantling old and unserviceable pre stressed concrete /Steel poles any type and height including breaking cement concrete complete, Material and erection of Prestressed concrete pole, 9.0 metres long, 102mm x 152mm at top and 102mm x 289mm at bottom, class 10 complete all as specified and directed by engr-in charge. Note - Excavation shall be measured and paid seperately.

M & L for PCC 1:4:8 type D-2 using 40 mm graded stone aggregate for concrete as in foundation to stay wire etc all as specified and directed.

M & L for PCC 1:3:6 type C-2 using 40 mm graded stone aggregate for concrete as in coping to pole including necessary form work etc complete all as specified and directed.

Dismantling and taking out old unserviceable stay assembly complete and M&L for stay assembly with MS stay plate of size 300x300x6mm thick, 20 mm dia stay rod with accessories shown in electric plate No 01 incl stay clamp, (loop insulator, stay wire, excavation and concrete measured seperately) complete all as directed.

M&L for galvanized steel stay strand of size 7/4 mm inluding Bow and Clamps complete all as specified & directed by Engr-In-Charge.

Material and labour for loop type insulator, vitreous white or brown or green, large size with overall dimensions (90 x140) mm with clearance of hole 25.5 mm complete all as directed by Engr - in - Charge. Make :- Rashtriya , Jaipuria Brothers , BHEL.

S&F in replacement of LED Bollard with opal acrylic diffuser and IP66 protection of Make- Bajaj Cat Pt No.BGBOM 605 9W WH 9 W CCT- 5700 K complete all as specified and directed by Engr-in-Charge. Note :- Fixing and mounting arrangements such as PCC fdn nut, bolt and washers shall be inclusive in quoted rate.

M&L for Structural steel work in replacement of existing unserviceable Cross arms bracing, supports, clamps and back plates fabricated from steel sections including nuts,bolts ,washers,welding ,bending cold or hot drilling holes for bolts in any shape or size as indicated or directed inclusive one coat of primer coat, one under coat and one finishing coat of aluminium paint complete all as specified and directed.

NKS INFRATECH

T.P.SUNIL KUMAR