PROVISION OF FLOOR TILING IN BLDG No. P-350, BOUNDARY PILLARS AT PTP NAGAR, SOAKAGE WELL FOR BLDG No. P-163, RAIN SHELTER IN BLDG No. P-494/4, TRANSFORMER SHED NEAR PUMP HOUSE AND WATER STORAGE TANK (MINOR WORKS) AT PANGODE MIL STN TRIVANDRUM

Amount

Demolition of cement concrete (unreinforced) as in ground floors and paving not exceeding 15cm thickness (below or above ground level) complete all as specified and directed.

M&L for 25mm thick cement concrete type B1, 1:2:4 (20 mm graded stone aggregate) as in flooring complete all as specified and directed.

M&L for screed bed or bedding layer of mortar 15 mm thick in cement mortar 1:6 for laying floor finishes complete all as specified and as directed.

M&L for non-skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.18 Sqm but not exceeding 0.38 Sqm, in floors, skirting etc, set and jointed neat cement slurry and pointed with coloured cement to match complete all as specified and as directed.

M&L for 10 mm thick rendering in cement mortar 1:3 for skirting, dado, etc. complete all as specified and as directed.

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

M&L for plain cement concrete PCC 1:3:6, type C2 (using 40mm graded broken stone aggregate) as in foundations, filling mass concrete complete all as specified and directed.

M&L for providing reinforced cement concrete type B-1, 1:2:4 (20mm graded aggregate) in precast posts, fencing posts, straining or terminal posts, struts etc. for fencing, average sectional area not exceeding 100 sq. cm, with or without chamfered angles and flat, splayed, rounded or mitred tops complete all as specified and directed.

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

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

M&L for TMT steel bars 5 mm to 10 mm dia cut to length, bent to shape required, as in stirrups, spacers and binders and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

M&L for providing soakage well of size 2.4 mtr dia. and 2.0 mtr depth, including excavation in any type of soil, foundation in PCC 1:3:6 type C2, walls of honey combed PCC solid block masonry, MS rungs including intercepting chamber and screen chamber made of block masonry in CM 1:4, RCC 1:1½:3 type A1 cover slab/ MH cover slab, filled with brick bats, dimensions all as per CECZ drg No. TD/ST/746 Sheet 1/1 except depth complete all as specified and directed.

Excavating in trenches in hard/ dense soil, not exceeding 1.50m wide and not exceeding 1.50 mtr in depth for foundation etc., or for shafts, wells, cesspits, manholes, pier holes, etc., not exceeding 10 Sqm on plan and not exceeding1.5m in depth and getting out complete all as specified and directed.

M&L for 150 mm bore reinforced cement concrete pipes, class NP2 with one collar per length of pipe complete all as specified and directed.

M&L for PCC 1:3:6, type C2, using 40mm graded aggregates in bed to 150mm bore drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

Removing excavated material to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm using soil obtained from excavation complete all as specified and directed.

Cutting holes into or through brick walls or cement concrete block masonry built in cement mortar, of depth exceeding one brick but not exceeding two bricks for inserting hold fasts, pipes, etc. and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required complete all as specified and directed.

S&F rolled mild steel work in tubular trusses/ square or rectangular hollow mild steel sections including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS: 1161-1979 grade St.-240 complete all as specified and directed.

S&F pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws or fixed with L or J type hooks complete all as specified and directed.

M&L for preparation of new surfaces of steel and iron work of any description over 10 cm width or girth with applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer etc complete all as specified and directed.

M&L for cutting chases, pinning in, making good to facings where required in brick/stone/PCC block masonry walls and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and ctting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exceeding 10cm girth complete all as specified and directed.

M&L for providing cement concrete 1:2:4, Type B1 (20 mm graded aggregate) as in parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, including necessary formwork complete all as specified and directed.

Surface excavation not exceeding 30 cm deep and averaging 15cm deep and getting out in any type of soil complete all as specified and directed.

M&L for broken stone or boulders hardcore of guage exceeding 63mm but not exceeding 100 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rolled/ rammed to a true surface complete all as specified and directed.

M&L for 100mm thick plain cement concrete 1:3:6 type C2 (40 mm graded stone aggregate) as in sub-base of floor, etc. complete all as specified and directed.

M&L for sand filling/ cushioning under floors or in foundations including watering and consolidation complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigment complete all as specified and directed.

M&L for providing cement concrete 1:2:4, Type B1 (20 mm graded aggregate) as in in roof kerbs or mud stops, rounded or chamfered on edges including necessary formwork complete all as specified and directed.

Excavating over areas, not exceeding 1.5 m deep and getting out in hard/ dense soil complete all as specified and directed.

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

M&L for pre-cast cement concrete block masonry type C1, 1:3:6 (using 20mm graded aggregate) with solid blocks exceeding 10 cm in width and setting in CM 1:4 complete all as specified and directed.

M&L for reinforced cement concrete 1:2:4, type B1 (using 20mm graded broken stone aggregate) as in slabs supported on walls complete all as specified and directed.

M&L for 15mm thick rendering in cement mortar 1:4 on fair faces of concrete/ brick surfaces finished even and smooth without using extra cement etc complete all as specified and directed.

M&L for applying two coats of acrylic exterior emulsion water proofing painting over a coat of primer including preparation of new surfaces of wall as per manufacturer's instructions complete all as specified and directed.

Use and waste formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) for flat fair finished surface of concrete complete all as specified and directed.

Use and waste formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete rail ings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizon tal or sloping and similar work exceeding 10cm but not exceeding 20cm wide for rough finished surface of concrete complete all as specified and directed.

S&F 1000 ltrs capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specified and directed.

S&F 15mm bore UPVC pipes of pressure rating 10 kgf/cm2 and fittings fixed complete to walls, ceilings or in floors etc., complete all as specified and directed.

S&F 20mm bore UPVC pipes of pressure rating 10 kgf/cm2 and fittings fixed complete to walls, ceilings or in floors etc., complete all as specified and directed.

S&F 25mm bore UPVC pipes of pressure rating 10 kgf/cm2 and fittings fixed complete to walls, ceilings or in floors etc., including taking down the existing pipe etc complete all as specified and directed.

S&F PP-R gate valves (brass insert) of size 25 mm outer dia of pipes as per requirement of the site complete all as specified and directed.

S&F PP-R gate valves (brass insert) of size 20 mm outer dia of pipes as per requirement of the site complete all as specified and directed.

S&F ball brass valves, size suitable to 25 mm bore dia of pipe, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule complete all as specified and directed.

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