PROVISION OF COVERED SHED, HARD STANDING AND CHAIN LINK FENCING AT CGRA RAMESWARAM KOCHI.

Amount

Excavation in post holes (or similar holes) each not exceeding 0.5 cum and getting out, returning filling in and ramming earth or broken rubble mixed with earth around, in layers n exc 25cm, watering and removing surplus soil to a distance n exc 50m and making good surface in soft/loose soil complete all as specified and directed.

Material and labour plain cement concrete 1:2:4 type B2 using 40 mm graded stone aggregate as in foundations and mass concrete all as specified and as directed.

Supply and fix structural steel work in tubular trusses including special shaped washer complete using ERW or induction butt welded tubes conforming to IS - 1161-1979 grade St.-240 all as specified and as directed.

Supply and fix mild steel tubular sections as in posts, struts posts, purlins etc including cutting tops to shape as directed, drilling holes, including all necessary welding, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Supply and fix mild plate(plain or chequerred), channel, square cut or notched(ordinary or counter sunk) forming holes with riveted, bolted or welded attachment to bottom of pipe conforming to Fe 410-W quality A(Gde-E-250) complete all as specified and directed.

Supply and fixing pre-colour coated high tensile strength galvalume sheet roofing with yield strength (550 MPA) prepainted with aluminium (55%) and zinc (45%) alloy coating applied through continous hot dip process having tatal coated thickness (TCT) of 0.50mm with minimum coating mass on both sides @ 150gms/sqm in length and width as per site condition fixed with complete acessories as per manufacturer's instructions through specialist agency complete all as specified and as directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating GI based Plain sheet roofing with yield strength (550 MPA) prepainted with aluminium (55%) and zinc (45%) alloy coating applied through continous hot dip process having tatal coated thickness (TCT) of 0.50mm with minimum coating mass on both sides @ 150gms/sqm in length and width as per site condition fixed with complete acessories as per manufacturer's instructions through through specialist agency and complete all as specified and as directed.

Supply and fixing 3mm thick Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with with L-type or J-type or cranked hook bolts in lieu of screw and washer in roof, wall etc with complete acessories as per manufacturer's instructions through through specialist agency and complete all as specified and as directed.

Supply and fix Mild steel sheet eaves, gutters galvanised with grade of zinc coating 350,half round with rounded edges thickness of sheet 1.25mm & 100mm dia complete all as specified and directed.

Supply and fix mild steel Drop ends (for spigot or socket ends) or nozzle thickness of sheet 1.25mm & 100mm dia complete all as specified and directed.

Supply and fix Cast iron rainwater socketed pipes with cement joints without ears 100mm dia complete all as specified and directed.

Material and Labour for plain cement concrete 1:3:6 type C1 using 20mm graded granite stone aggrgate as in coping, bed plate, and the like including weathering, slightly rounded or chamfered angles and throating including use of necessary form work all as specified and as directed.

Material and labour for preparation of new or previously untreated steel surface and applying two coats of synthentic enamel paint over a coat of zinc chromate primer complete all as specified and directed.

Surface excavation not exceeding 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and as directed.

Removing excavated soil to a distance exc 1.5Km and not exc 5Km and deposited where as directed at a level not exc 1.5 m above the starting point complete all as specified and as directed.

Material and labour for hard core with granite broken stone of gauge not exceeding 63 mm, deposited, spread, and levelled in layers not exceeding 15 cm thick watered and rammed to a true surface all as specified and as directed.

Rolling and consolidating formation surfaces in cutting with 8 to 12 Tonne power roller complete all as specified and directed.

Material and labour for plain cement concret 1:3:6 type C-2, 150mm thickness using 40 mm graded stone aggregate as in sub bases and pavings complete all as specified and directed.

Material and labour for 80mm thick machine pressed precast concrete interlocking paver block, any shape and size of M-40 grade conforming to IS 15658-2006 with grey cement and pigment laid over and including 50mm thick 6.3mm course aggregate cushioning, watering and consolidation in the same position complete all as specified and directed.

Material and labour for TMT bars(CRS/HCR), 10mm dia and over cut to length bent to shape required including cranking, hooking ends and binding with mild steel wire annealed not less than 0.9mm dia complete all as specified and as directed.

Material and Labour for precast reinforced cement concrete 1:2:4 type B1 with using 20 mm graded stone aggregate as in man hole cover slab set in CM 1:4 including necessary form work all as specified and as directed.

Supply and fix mild steel sections as in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Supply and fix framed work such as grills , grating ,etc with ends of bars shouldered and or revated for forged in to spike, framed guard bars barred iron doors, ladders, balusters, walk ways raling framed work for water tanks similar work confirming to Fe-290 Gde E-165 complete all as specified and directed.

Supply and fix mild steel bolts purpose made with hexagonal or square head one end and screwed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exceeding 5 cm and not exceeding 10 cm of shank 11 to 15mm with one side embedded in concrete post etc complete all as specified and as directed.

Supply and fixing PVC coated chain link fencing, MS galvanised of size 50mmx50mm, 3mm dia fixed to any type of standards, rails straining bolts including provision of binding wire all as specified and as directed.

Vackachan Constructions

JESWIN BUILDERS

T K BUILDERS

HIRA FACILITY

AB CONSTRUCTIONS

M/s.Rejoy Constructions

Johnson Raiju

S&C ENTERPRISES