REPAIR, MAINTENANCE AND REPLACEMENT OF UNSERVICEABLE SECURITY LIGHTS, STREET LIGHTS, CABLE JUNCTION BOXES, STREET LIGHT BRACKETS, POLES, CABLES, PAINTING OF POLES AND OTHER MISC STREET LIGHTING WORKS AT X AREA, L AREA AND TP COMPLEX AT AF STN DIGARU

Amount

Taking down of LT cable XLPE insulated UG cable of sizes 10 Sqmm to 150 sqmm size complete all as specified and directed. Note:- Excavation, returning filling, removing paid seperately under relevent item.

Supply, laying testing and commissoning of LT cable in repair XLPE insulated with FRLS loading factor on inner and outer sheath of Extruded PVC and wire armoured electric power cables (hevy duty) with aluminium conductor 1100 volts grade of size 10 sqmm 4 core complete all as specified and directed.

Supply, laying testing and commissoning of LT cable in repair XLPE insulated with FRLS loading factor on inner and outer sheath of Extruded PVC and wire armoured electric power cables (hevy duty) with aluminium conductor 1100 volts grade of size 35 sqmm 3.5 core complete all as specified and directed.

Supply, laying testing and commissoning of LT cable in repair XLPE insulated with FRLS loading factor on inner and outer sheath of Extruded PVC and wire armoured electric power cables (hevy duty) with aluminium conductor 1100 volts grade of size 95 sqmm 3.5 core complete all as specified and directed.

Excavation in trenches in any type of soil (soft/loose soil) not exceeding 1.5 metre wide and not exceeding 1.5m in depth LT under ground cables/GI pipes for trenches, complete all as specified and directed.

Returning, filling in, including spreading watering and well ramming in layers not exc 25cm in layers, complete all as specified and directed.

Removal of surplus soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point, complete all as specified and directed.

M&L sand coushioning to UG cables (8cm deep before laying of cables and 15 cm over the cable) including spreading, levelling, well ramming in layers. NOTE :- punned thickness of 18cm only will be considered for payment purpose.

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

Supply and fixing GI tubing light grade 15 mm dia for protection pipe for fixing along the pole with necessary clamps, nut bolt washers including taking down old unsv ones complete all as specified and directed .

Supply and fixing GI tubing light grade 40 mm dia for protection pipe including taking down old unsv ones complete all as specified and directed.

Supply and fixing GI tubing light grade 80 mm dia for protection of cable on pole , under road crossing or across drain , along electric pole or floor /wall complete incliding taking out if required complete all as specified and directed.

Boring/Drilling (horizontally) manually under 2m deep in soil below existing road suitable for passing GI tubing of 40 to 80 mm bore complete all as specified and directed.

S&F street light junction box made from CPRI approved factory having size 200 (Width) x 150 (Depth) x 250 (Height) mm (minimum dimensions) made out of 2.00 mm thick CRCA sheet, duly powder coated of approved shade over a coat of red oxide primer both internally and externally, with rain shed all side except back side, comprising of 02 nos copper bus-bar of size 20 x 4 mm mounted on suitable size spacer insulators, necessary cable entry / exit holes for upto 35 sqmm cables, nut-bolts, MS clamps of suitable size for fixing including dismantling complete all as specified and directed.

S&F in repairs 6 KW, three phase, automatic street light control panel with and including digital timer switch for automatic switching on / off street light as per set time through programmable 24 hour switch, 32A, TP power contactor, 40A SPN MCB, wall / floor mountable, IP 54 (dust and vermin proof) enclosure made out of CRCA sheet duly powder coated, conforming to IS/IEC 60954-4-1, in-built- short circuit protection, locking arrangement with padlock and panel lock complete all as specified and directed. Make:- Havells / GE / Kakatiya energy system Pvt Ltd

M&L PVC Insulated Weather proof multicore FRLS PVC sheathed multistranded cables with bright annealed copper conductor of size 1.5 sqmm 3 core for connection of light to pole box complete all as specified and directed.

Supply of LT bus bar panel board "out-door Supply, install, testing & commissioning of LT panel board "out-door type" of size 900 mm (height) x 750 mm (breadth) x 500 mm (depth) (minimum dimensions) factory fabricated CPRI approved with suitable neoprene rubber gasket to make it completely dust & vermin proof & degree of protection not less than IP-55 & general construction confirming to IS-13947, double door, front & back openable & 4 side slanting canopy on roof top. The panel shall be provided with ventilation facility in the form of louvers for better heat dissipation & tinned double Al bus-bar wrapped with coloured PVC tape/sleeves of rating in conformity to the Incoming ACB/MCCB rating. The panel board shall be fabricated out of 3.15 mm thick CRCA sheet duly pre-treated & powder coated, supporting frame made out of 50X50X5 mm angle iron & MC 100 channel base suitable for 3 Ph, 4 wire system 415/440 volts grade incl complete internal wiring with not less than 2.5 sqmm copper wire incl cable glands of suitable sizes incl suitable PCC (1:3:6) type C-2 foundation necessary earthwork and including the following accessories :-

BUS BARS AND INTERNAL CONNECTIONS : The bus-bars shall be made up of 04 Nos aluminiume conductor size 25X6, 350 A rated, duly insulated with 1100 V grade standard colour coded PVC sleeves & rigidly mounted on suitable sized "F" class insulators of non-hygroscopic, non-combustible, all internal connections from main bus-bars to switch gears etc. PROVISION FOR CABLE ENTRY :- The provision for cable entry/exit shall be provided in the bottom for both incomming & out-going cables. INCOMING :- MCCB 4P (Ics = 100% Icu) with thermal magnetic release, adjustable short circuit & adjustable overload setting having breaking capacity 25 KA of rating 250 A - 01 Nos. (a) Indicator lamp with integral circuit (230/240V) & cluster LED (Red, Orange, Blue) - 01 Set. (b) Danger notice plate of size 20 x 15 cm of 1.6mm thick mild-steel sheet, vitreous enamelled white, with letters, figures and conventioinal skul and bones in signal-red colour and fixed with MS clamps, bolts and nuts of approved size, for LT conforming to IS-2551 - 02 Nos.

S&F in repair LED street light 60 watt made up of pressure die cast luminium 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. System Lumen Efficasy ≥110 Lm/W, 10 kV Surge Voltage Protection, Operating Voltage range 140 V - 270 V and including fixing arrangement made out of 40 mm bore GI pipe light grade of length not less than 1.2 m, bent to shape, fixed with two pairs of 40 x 5 mm MS flat iron clamps, nuts, bolts & washers to fix the fitting with pole complete all as specified and directed. Make :- Crompton/ bajaj/ Havells/ Surya.

All as per Sl item No. 22 above but 90 watt LED street light fitting. Make :- Crompton/ bajaj/ Havells/ Surya.

S&F in repair Energy saving, environmental friendly, long life, exclusive innovative die-cast aluminium LED Flood Light 100 watt, Tempered protective toughened glass with IP66, IK07, System Lumen Efficasy ≥120 Lm/W, 10 kV Surge Voltage Protection, , Operating Voltage range 140 V - 270 V including fixing arrangement fixed with two pairs of 40 x 5 mm MS flat iron clamps, nuts, bolts & washers to fix the fitting with pole complete all as specified and directed. Make :- Crompton/ bajaj/ Havells/ Surya.

M&L preparation of 9 m long old steel poles with connected cross arms, cable protection pipes, clamps, street light brackets etc, and including applying one coat of aluminium paint on complete height of the pole and applying one coat of synthetic enamel paint upto 0.80 m height from the top of coping with multi colour strips as per the colour code complete all as specified and directed.

All as per Sl. item No. 21 above but 11 m long HT pole

M&L preparation of 8 m long old RCC / PSC pole with connected cross arms, cable protection pipes, clamps, street light brackets etc, and including applying one coat of weather coat paint exterior emulsion paint on complete height of the pole and applying one coat of synthetic enamel paint upto 0.80 m height from the top of coping with multi colour strips as per the colour code complete all as specified and directed.

D.B ENTERPRISE

M/s Bikash Das

Ms N D Enterpise

M/S Vimal Enterprise

M/s Capital Traders

FRIENDS ENTERPRISE

Nripen Kalita

M/S TRADE CENTRE

M/s B.M. Enterprise