Repair and maintenance of bollard/ gardens, gate/ post top, aviation lights and down lighters and other connected items alongwith repair/ maintenance of lightening conductors at INS Valsura Jamnagar

Excavating in trenches, not exc 1.5 metre wide and not exc 1.5 metre in depth, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. laying cables, pipes, etc. not exc 10 Sqm on plan & not exc 1.5m in depth and getting out in any type of soil (i.e. soft/ loose or hard/ dense soil) complete all as specified and as directed.

Returning, filling in trenches, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soil complete all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50 mts and depositing where directed at a level not exceeding 1.5 M above the starting point complete all as directed.

M&L for PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified and as directed.

M&L for cement concrete 1:2:4 type B1, using 20mm graded crushed stone aggregate as in stand posts, pedestal to poles, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, copings, kneelers, apex stones, bed plates, roof kerbs, mud stops and the like including weathering, slightly rounded, chamfered angle and throating as directed including use and waste of form work (straight or curved) all exposed surface of concrete finished fair complete all as specified & as directed including demolition of existing PCC all as directed.

M&L for reinforced cement concrete 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) as in foundation including rafts, footings, foundation beams, plinth beams, base of columns etc., basement slabs, under-reamed piles and mass concrete including necessary formwork complete all as specified and as directed. Note: Reinforcement shall be measured and paid for separately.

M&L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally or hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified & as directed.

M&L for mild steel TMT bars 6 to 8 mm dia, cut to length, bent to shape required, including cranking, bending spirally or hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified & as directed.

M&L in repair for street light bracket made from MS tubing in required size & shape at site, cut to length, bend to shape required and suitable for existing street light pole and fixing the bracket to pole with MS flat and nuts and bolts and finally painting the exposed steel surface with two coats of first quality synthetic enamel paint of approved tint over a coat of zinc chromate primer complete all as directed. Notes :- (i) Size, section and shape of MS pipe shall be as directed. (ii) Quoted rate shall deemed to be inclusive of painting. Weight of paint shall not be considered for payment purpose and quoted rate shall deemed to be included this aspect.

S&F in repair LED driver of 8/9/10 W LED Bollard light fitting. Make: Osram/ Wipro/ Bajaj/ Jaquar/ Havells/ existing make as approved by GE.