8441 PROVISION OF 04 HIGH MAST LIGHT AT KATTABOMMAN UNDER GE TIRUNELVELI

Amount

Supply & installation of galvanized steel high mast lighting system of 12.5 metre height in two sections, of thickness 3 mm, top dia 150mm, bottom dia 360 mm, Base plate of thickness 25mm & dia of 520mm , 12 side polygon of mast cross section and 900X250mm opening door at base, GI single spike of length 1200mm lightning protection, designed for max wind speed 180 Km/Hr, 6 Nos of foundation bolts, TS 600/25mm dia 850mm long foundation bolts 600mm (ID) dia carriage ring Winch/Power tool Make : Integral double drum, 50:1 Gear ratio SWL 500 Kg flame proof integral motor operation 1.5 HP of motor capacity single speed reversible 415 Volts/240 Volts 6 pole single speed with motor and manual operation self lubricant in permanent oil bath of lubricant 90/140 facility of torque limiter with 2X6 mm dia stainless steel rope system including required quantity of incoming cable of suitable size from LT panel to 6x400W light fittings and 1.5 HP motor and all required standard accessories complete all as specified and directed by Engrin-chage. Make: Crompton Greaves/Utkarsh/DVP

MATERIAL SPECIFICATIONS 1. Housing in Die cast Aluminium powder coated in RAL-7032 shade 2. Frame in Die cast Aluminium powder coated in RAL-7032 shade 3. Internal Wiring in 19/30 multistranded Teflon coated wire. 4. Mains Terminal in 1 no 3 way 10 amps suitable for terminating max. 2.5 sq mm incoming cable. 5. Earthing suitable for 14 SWG earthing wire. 6. Surge Arrestor 1 No. 5KV

ELECTRICAL PARAMETERS DRVP150W/700 EDC-150S105SV Rated Voltage (V) 240 240 Frequency (Hz) 50 50 Operating Voltage 120 - 270 140 - 300 Range(V) Current (A) @ 240V 2.08 2.08 Wattage (W) @ 240V 400 400 PF 0.95 ~ 1.00 0.95 ~ 1.00

Supply, laying in trenches or passing through pipes, ducts or drawn across roads/paths/drains of fixed along poles/walls/floor etc, including connecting up, testing and commissioning of Cross Linked Polyethylene (XLPE) insulated, Screened, PVC bedded, Galvanized steel strip armoured electric power cable , heavy duty, with aluminium conductor 1100 Volts 35 Sqmm 3.5 Core complete all as specified and directed.

Material and labour Flood light fitting LED type 400 Watt, 42700 lumen output, made up of pressure die cast housing, asymmetric wide beam with IP 66 protection, lens design & optical integration with single die ceramic base high power LED to ensure uniform distribution and maintenance free system compete all as specified and directed by Engr-in-Charge. Make: PHILIPS, Cat No BVP485 LED427 CW AWB PSU SPD GR or equivalent in Crompton Greaves/ HAVELLS

Material and labour for Foundation for High mast light of RCC M25 grade, clear cover 50mm, chairs at footing with steel Fe 500 all as per drawing including excavation, earth work,RFR etc complete as shown on drawing attached with the tender complete all as specified and directed. Note:- Foundation bolts will be measured and paid separately.

Material and labour for Foundation bolts for High mast light 06 nos of size M25 dia of 850mm long as recommended by manufacturer complete all as specified and directed.

Material and labour for erection of the high mast light with the help of suitable tools and plants, wiring of luminaries with all materials for wiring, including commissioning and testing on completion all as specified and directed.

Excavation in trenches n.exc 1.5 M wide and n. exc 1.5 M depth and getting out in hard/dense soil complete all as specified and directed.

Returning, filling in incl spreading leveling, watering and well ramming in layers n.exc.25cm thick complete all as specified and directed.

Removing excavated material to a distance n.exc 50 M and depositing where directed at a level n.exc 1.5 M above the starting point complete all as specified and directed.

Supply and laying GI tubing, light grade 40mm dia on trenches/fix on poles /walls/ road crossing for cable protection complete all as specified and directed.

Supply, spreading and compacting of riddled earth obtained from trenches for cable ducts/ trenches for cable cushion on both top and bottom of cable, including ramming as specified

Supply and lay burnt bricks for cable protection of sub class 'B' standard size in trenches complete all as specified and directed.

Supply and fix LED aviation light twin type made out of pressure die cast housing with clear acrylic cover for fixing on high mast light all as specified.Make: CG Cat Part No GLN 704 or equivalent in Utkarsh/DVP

Supply and fix CPRI approved outdoor pedestal mounted feeder pillar box, double door with IP 43 degree of protection, made out of CRCA sheet of thickness 3.0 mm supported by equal angle of size 50x50mm including provision of 32 Amp, 50 Hz, 10 KA, 'C' curve, TPN MCB incomer, single dial time switch 25 Amps, TP contactor for automatic switching of luminaries power tool control with 9 Amps contactors and raise lower push button including cable entry base plate with cable gland at base for Incoming 35 Sqmm and out going 16 sqmm & 2.5 Sqmm terminals all as specified and directed.

Material and labour for trenchless boring of road, pavement, hard standing without damaging outer surface including making good disturbed surface with cement mortar complete all as specified and directed

Material and labour for earthing complete with GI plate electrode 60cm ×60cm.× 6.0 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less 'than 1.5 metres below normal ground level, connected to 32×6mm GI strip as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 5 connected to earthing including earth pit with funnel and protection pipe for strip upto funnel and earth chamber to mast panel all as specified or indicated including testing on completion all as specified and directed.

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