CONVERSION OF HPSV LIGHT INTO LED LIGHT AND CONNECTED ACCESSORIES AT

Amount

Supply and fix FR PVC insulated cable 1100 V grade with multistranded copper conductor of size 1.5 Sqmm 3 core conductor all as s specified and directed by Engineer-In -Charge at site

Supply & fix in replacement of ,New generation energy saving and environmental friendly long life LED street light 72 Watt made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK07 .Make:Bajaj CAT Part No ENXTP 72L WH CR PC SD or equivalent to CG/Philips/Wipro complete all as specified and directed

Supply & fix in replacement of SPD up to 150 KA complete all as specified and as directed .Make:Bajaj or equivalent to CG/Philips/Wipro.

Supply & fix in replacement of LED DRIVER for 45 to 100 watt street light fitting complete all as specified and as directed .Make:Bajaj or equivalent to CG/Philips/Wipro.

M & L earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.’25 mtr below normal ground level) with top edge of the plate not less 1.5 mtr below normal ground level connected to galvanized earth plate with 4.0 mm thick GI wire by means of suitable size of GI nuts, bolts, check nuts and washers all as specified in electrical plate SSR Part I including necessary .Exc & earth work, providing charcoal and salt dust layers and construction of PCC pit in 1:3:6 using 20 mm size graded stone aggregate, precast RCC 40 mm thick cover in 1:2:4 type B 1 with 12 mm dia steel MS plain bar, lifting handle GI pipe of 50 mm bore for earth lead protection andGI pipe 15 mm dia for watering, with funnel and wire mesh including testing on completion. All as specified and as directed incl dismentling existing unsserviciable earthing .

Taking down streetlight fitting / security lights / Building any type from pole /wall and refix the same in its own position including repair and replacement of unserviciable parts and testing complete . NOTE :-(i) Rates quoted shall be deemed to include the cost of minor spares not catered for in the subject CA.

S&F AMF control panel factory made cubicle type floor mounted totally enclosed fabricated out of CRCA sheet 14 SWG, over an angle iron frame made out of 50x50x6 mm angle with removable side cover hinged front panel and rear panel for easy accessibility epoxy powder coated complete with internal wiring with suitable size copper conductor cable and cable glands for external connection complete suitable for 63 KVA DG set with by pass arrangement including all necessary operating and controlled devices (to meet the requirement of above capacity plus 25% over load) such as connectors, MCCBs, CTs voltmeter, ammeter, indicating lamp, Frequency meter, energy meter with protection fuses for panel instrument battery charging system with indicator and cut off relay's low and high oil pressure, high speed, overload and earth fault protection, reverse current protection duly wired with flexible copper conductor cable and cable connection with lugs/thimble complete all as recommended by manufacturer and directed. NOTE :-(i) Rates quoted shall be deemed to include the cost of minor spares, fabricating, installation,commissiong and testing after completion not catered for, in the subject CA.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16.0 sq mm 4 core

Excavation in trenches not exc. 1.5m wide and not exc 1.5m in depth and getting out in hard/dense soil for laying of cable trenches all as specified and directed.

All as per item No.9 Herein before but in hard dense soil

Returning filling in, including spreading, levelling, watering and well ramming in layer not exc 25cm all as specified.

Removal of surplus soil (excavated soil) to distance not exceeding 50m and depositing where directed at a level not exc 1.5m above the starting point and all specified.

M&L for providing dry river sand / crush stone dust for cushioning to UG cable including punning down of sand in layers all as specified. Note :- Cushioning will be measured and paid after punning down.

Supply and laying factory cast, unreinforced precast concrete cable cover factory made embossed the mark “LT CABLE” class LV type1 flat size 250x150x40 mm laid in trenches as specified and as directed.

Shree Ayyappa Engineering

cooltech engineering services