REPAIR MAINT OF STREET LIGHTS HIGH MAST LIGHTS AND CONNECTED WORKS AT TECHNICAL AND PERIMETER AREA AT AF STN SINGARSI UNDER AGE I AF SINGARSI

Amount

Taking down defective security, high mast light with luminair mounting arm, pulley assembly, aviation obstruction light, lightening arrestor, spike control gear box, electrical motor carefully and refixing the same at existing location after necessary repair, complete all as specified and as directed. Note : For new spare parts/lights, fittings shall be measured and paid seperately and paid seperately under respective items as supply only however screws, insulation sleeves, nuts bolts, washers and PVC insulated PVC sheathed, multistranded aluminium or copper conductor cable will be included in this rate)

Supply and fix LED flood light 210 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp,complete all as specified and as directed.

Supply and fix LED flood light 170 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp,complete all as specified and as directed.

Supply and fix LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket and clamps with nuts bolts of suitable size and with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection,complete all as specified and as directed.

Supply and fix LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket and clamps with nuts bolts of suitable size and with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection,complete all as specified and as directed.

Supply only Aviation obstruction light luminaries fittings have integral light luminaries fitting having integral LED aviation light comprising of aluminium housing with polycarbonate enclosure at the top of the pole and making necessary electirc connection and fixing arrangement, complete all as specified and as directed. Make- (Bajaj/Philips/Havells/Crompton)

M&L for repairing/servicing of control gear box electrically operated raising and lowering gear, double drum winch, steel wire ropes, 6 mm lantern carriage, top pulley arrangement including greasing oiling and lathe works,complete all as specified and as directed.

M&L for re-winding of burnt electric motor 1 HP 3 phase induction motor, after taking out burnt winding wire of field coil and re-winding of filed coil with suitable size of super enamled copper winding wire including necessary insulation reassembling and refixing in position etc,complete all as specified and as diected

S&F in repair insulated PVC insulated copper conductor 4 sqmm 5 core through steel conduit pipe of medium grade fixed to pole with fixing arrangement, working voltage 1100 volts grade, 50 Hz conforming to IS-694 from junction box to light fitting connections complete all as specified and directed. . Make: (HAVELLS/POLYCAB/FINOLEX)

M&L in replacement for Earthing complete with galvanised steel earth plate electrode of size 600x600x6mm thick burried in a pit to a depth of 2.25mtrs below ground level with top edge of earth plate at a depth of not less than 1.50 meters below ground level, earth plate packed on all sides with charcoal dust mixed with salt to a thickness of 15cm, connected with earthing lead of 32mm x 6mm galvanised iron strip, watering pipe 20mm dia light grade and water filling funnel and mess complete all as shown in plate No 4 of MES Schedule part II to the earthing test point, including PCC Work complete including protection pipe 40 mm dia light grade,complete all as specified and directed by Engr-in-Charge. (Note :- The earth strip/lead up to 7.5 m shall be deemed to be included quoted unit rate.)

M&L in repair for earth continuity conductor or main earthing lead fixed to drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32x6mm galvanised iron strip,complete all as specified and directed by Engr-in-Charge.

Supply,lay,connect and commission LT underground cable XLPE of size 16 sqmm 4 core insulated screened PVC bedded galvanised steel strip armoured heavy duty with multi stranded aluminium conductor 1100 volts grade (ISI) marked laid in trenches, ducts, pipes or fixed on pole etc,complete all as specified and directed by Engr-in-Charge.

Excavtion in trenches n.exc. 1.50 meter wide and n. exc. 1.50 meter in depth for foundation etc or for laying of cable etc and getting out in soft/loose soil,complete all as specified and as directed.

Supply and laying new dry river sand laid in trenches 8cm below the cable and 15cm above the cable and punned to 18cm as cable cushioning and covering,complete all as specified and as directed.

Supply and laying in replacement of brick well burnt locally available sub class 'B' laid over sand cushioning for cable protection in trenches width of brick perpendicullar to the length of cable including taking up of old UNSV bricks, complete all as specified and directed by Engr-in-Charge.

Returning filling in including spreading levelling watering and well ramming in layers n.exc 25 cm depth,complete all as specified and as directed.

Removing of excavated material (soil) to a distance n.exc. 50 meter and depositing where directed at a level n.exc. 1.50 meter above the starting point,complete all as specified and as directed.

DANATION CONSTRUCTIONS (BID ID -3144800)

M/S MBS TRADING CO (BID ID -3145286)

M/S New Builders Corporation (BID ID -3150412)

M/S Subhadip Enterprise (BID ID -3144963)

SHARMA ENTERPRISE (BID ID -3150423)