PROVN OF STREET LIGHTS FROM ATC TO P-1 HANGER AND CONNECTED WORKS AT INS UTKROSH UNDER AGE EM-II OF GE MINNIE BAY, SRI VIJAYA PURAM

M&L for excavation in trenches in soft / loose soil not exceeding 1.5 mtr wide and n exc 1.5 mtr depth and getting out incl forming of bottom for laying cable complete all as specified and directed.

M&L for returning filling using excavated soil including spreading levelling, watering and well ramming in layers n exc 25 cm complete all as specified and directed.

M&L for removal of surplus excavated material n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and directed.

Supply and laying of GI tubing light grade for cable protection in trenches/duct/fixing to pole/wall or in such similar position of 50 mm dia complete all as specified and directed. Note : Excavation, returning filling and removal of surplus soil shall be measured and paid separately under relevant items of this schedule.

Supply and laying LT UG cable XLPE insulated armoured and PVC sheathed 1100 volts grade with aluminium conductor of 16 Sqmm 4 core with cable lugs complete all as specified and directed. Note : Earth works excavation, returning filling, removal of surplus soil shall be measured and paid under relevant of this item.

Supply and laying LT UG cable XLPE insulated armoured and PVC sheathed 1100 volts grade with aluminium conductor of 25 Sqmm 3.5 core with cable lugs complete all as specified and directed.

Supply and laying LT UG cable XLPE insulated armoured and PVC sheathed 1100 volts grade with aluminium conductor of 35 Sqmm 3.5 core with cable lugs complete all as specified and directed.

Supply & laying DWC (Double Wall Corrugated) HDPE pipe ISI marked of outer dia of 50 mm and inner dia 38 mm polethylene including couplers, bends, cap etc., with smooth internal and profiled external surface for non pressure under ground cable complete all as secified and directed .

Material and labour for earthing complete with Glavnised iron plate 60x60 cm x 6 mm thick electrode buried directly in ground (earth pit no less than 2.25 Mtrs deep below ground level) with top edge of the plate not less than 1.5 Mtrs below normal ground level connected to glavnasied earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers all as shown in electrical plate no. 5 connected to earth test point and provn of GI pipe 20 mm dia medium grade for watering, GI pipe 40 mm dia light grade for earth strip protection all as specified and including excavation, earth work provn of earth pit, pit cover, CI funnel, wire mesh etc complete and testing on completion.

M&L for providing cement concrete Type D2 1:4:8 using 40mm graded stone aggregate in foundation filling and mass concrete for foundation for pole etc complete all as specified and directed.

M&L for providing cement concrete Type C1 1:3:6 using 20mm graded stone aggregate for coping of pole etc complete all as specified and as directed.

M&L for fixing submain wiring for two single core PVC insulated unsheathed , 1100 Volts grade, copper cable 1.5 Sqmm multistranded conductor and drawing through and including rigid PVC conduit of suitable size but not less than 20mm dia with conduit and accessories etc. including continuous earth wire PVC insulated unsheathed 1100 volts grade, cable 1.5 Sqmm copper conductor fixed to poles with saddles and screws and complete all as specified and directed. Note :- One run of PVC conduit, two runs of cable1.5 Sqmm and one run of earth wire 1.5 Sqmm shall be measured and paid as one unit.

Supply & Fixing HDGI Hexogonal/Octagonal pole 5 meter having top dia 70mm and bottom dia 135mm and thickness 3mm,including GI heavy duty light mounting bracket with nuts & bolts 4 Nos "J" type foundation bolts of dia 16mm and 450mm long with base plate of size 200mmx200mmx12mm Poles complete with 45 degree single curve swan neck type at the top for fixing of street light fitting all as specified and as directed by Engr-in-Charge. Note : Earth works excavation, returning filling, removal of surplus soil and PCC foundation shall be measured and paid under relevant of this items complete all as specified and as directed.

S&F of Street light fitting warm white LED type, 45 Watts 240 Volts, IP66 high luminous , energy efficiency not less than 110 LPW , including SPD fitting air vent technology before placing the street light and accessories complete connection complete all as specified and as directed.

S&F LT cable junction box, dust and water proof made out of pvc non metallic sheet FRP type,busbar chember size 205 x 255 x 112 mm including provn of aluminium busbar SPN 30A capaity fixed on pvc insusulator 01 no MCB SP 6 Amp complete all as specified and directed

Supply and Fixing automatic operation Astronomical street light timer panel, switch having lighting control (ON-OFF) through sun rise/sun set by setting date,time and degree of longitude and latitude without separate light sensors and pre-wired with suitable size copper conductor single core PVC sheathed cable cubical outdoor type enclosure (Box type) made out of CRCA sheet thick totally enclosed with front opening, and vermin proof with necessary locking arrangements along with lugs, cable glands of various sizes for cables, and the nuts/ bolts etc used are to be made of rust proof material with necessary arrangement fincluding under and over voltage protection relay,contractor MCB 63A TPN,415 volts complete all as specified and directed. Make- Indo Asian/Havells or Equivalent.