ADDITION/ALTERATION TO WEST WING OF ND SCHOOL(P-31) FOR INSTALLATION OF PAC AND PROVISION OF ELECTRIC SUPPLY TO SPRINKLER SYSTEM AT COMMAND STADIUM NAVAL BASE KOCHI AND OF STREET LIGHT AT APPROACH ROAD TO PARSHRAMI BLOCK(P-458 B) AT NAVAL BASE KOCHI

Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 16 Sqmm 4 core in trenches/ under road/ on walls all as per site requirement as directed.

Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 25 Sqmm 4 core in trenches/ under road/ on walls all as per site requirement as directed.

Supply and laying XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 35 Sqmm 3.5 core in trenches/ under road/ on walls all as per site requirement as directed.

Supply and fix 7M GI Octagonal pole single section with bottom dia 135mm, top dia 70 mm having sheet thickness 3mm. The door height cut out should not be more than 500 mm with door elevation 500 mm. The size of the reinforced rod should be 30x4mm. Size of the base plate should be 30x4mm. Size of the base plate should be 220SQ with thickness of base plate 16mm.PCD for the holes should be 225 with foundation bolt dia M20, length of the foundation bolt 700mm with four foundation bolts. The arm should be 1 M length single arm with 15-degree arm bracket. The pole should have inbuild door munting 500 mm above from ground level including PCC foundation, J Bolt, nuts and washers as per the drawing of manufacturer complete all as specified and directed. Make: Crompton/Bajaj/Surya

M&L for cutting existing concrete/metal/bituminous road/PCC hard standing or tile walk way any type not exceeding 45 cm wide and not exceeding 30 cm in depth in hard strata and making good disturbed surfaces as per existing with PCC(1:4:8) type D2 using 40 mm graded stone aggregate 150mm thick over returning filling watering ramming in layers disposal of surplus material to a distance n.exc 50m complete for passing of cables all as specified and directed. (Gl pipe will be measured and paid separately)

S&F New generation energy saving and environmental friendly long life LED street light 120 watt E made up of, pressure die cast aluminum housing, with high efficiency LEDS as lighting source and street optics lens and glass diffuser for uniform light distribution with IP 66 protection all as specified as directed by Eng-in-Charge. Make-Wipro cat part No. LR02-112-XXX-57-G2 or equivalent in Surya/jaguar/Phillips/Havells

S&F Street light control panel wall/pole/PCC platform mounted single phase 6 KW load with 24 hour digital timer, contactor rating 32A TP,MCB rating 40 Amps SPN including sheet metal enclosure with class H insulation & water resistant, incl internal wiring complete with bypass arrangements and necessary PCC foundation(as manufacturers recommendation and design). Make: Havells cat part No. IHXSS01060/Indoasian/WIPRO

M&L for 3X single core copper cable of size 1.5sqmm (Red, Black and Green) from junction box of the pole to light fitting and connecting to the electrical system all as specified and directed

Excavation in trenches soft/loose soil not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out excavated soil/sand/unseviceable LT Cable for laying of cable complete all as specified and directed.

Returning filling in including spreading levelling watering and well ramming in layers not exceeding 25 cm in hard /loose soil complete all as specified and directed by Engr-In-Charge.