82604 PROVISIONING OF PERIMETER PATHWAY ALONG BOUNDARY WALL AND CLEARANCE OF A SECTION OF BIRD SANCTUARY AREA AT PALLAVA UNDER AGE(I) NAVY CHENNAI

Amount

SCHEDULE 'A' PART-I [ B/R WORKS]

M & L for demolision of cement Concrete of any description and in any position not otherwise specifically provided complete all as specified and as directed.

M & L for Surface excavation not exceeding 30cm deep and avg 15 cm deep and getting out of in soft/loose soil complete all as specified and as directed.

M&L for Hardcore of broken stone or boulders gauge n exc. 63 mm, deposited, spread and levelled in layers n exc.15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L 75mm thick for cement concrete type B2 1:2:4 (40mm graded stone agg) in foundation and mass concrete complete all as specified and as directed.

M & L for the brickwork with fly ashbricks ,straight or curved on plan to any radius in half brick wall built in cement mortar 1:4 complete all as specified and as directed.

M & Lfor Rendering 15 mm thick on fair faces of brick work or concrete sur faces in CM 1:4 complete all as specified and as directed.

M&L sand filling 75 mm thick under floors or in foundation including watering and consolidation complete all as specified and as directed.

M&L for machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size confirming ot ISD-15658-2006 of 60mm thickness M-40 grade complete all as specified and as directed.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and as directed.

M & L for Reinforced cement concrte for Slabs Type B1 1:2:4 (20 mm graded aggregate) supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves complete all as specified and as directed.

M & L for Type C1 1:3:6 (20mm graded aggregate) Set in cement CM 1:6 Providing precast cement concrete in landings, cover slabs (for DRAIN etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain face setting in mortar complete with joints complete all as specified and as directed.

S&F mild steel deformed or twisted bar 10mm dia and over, cut to length, bent to shape required incl cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

S&F for 75mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring jointslaid in trenches or floors Complete all as specified and directed by Engineer-in-Charge.

M & L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed.

M & L for Formwork to edges of concrete flats, breaks in floors, openings in concrete walls, floors and roofs and sides of RCC/PCC bands in walls, horizontal or sloping, and similar work all exceeding 20cm wide complete all as specified and as directed.

M & L for Rough excavation in soft sand/ loose soil not exceeding 1.5 m deep and getting out including Clearing away all grass vegetation, saplings,shrubs, brushwood, undergrowth, roots, and trees not exceeding 30 cm girth (measured one metre above ground level) and removing rubbish upto a distance of 50 metres outside the periphery of the area including dressing/trimming sides and levelling/grading and ramming of bottoms of excavation levelled with the exsisting sand complete all as specified and directed.

S VENKATESAN

S.T.S.CONSTRUCTIONS AGENCIES