Repair cleaning for runway monsoon drain, runway sign board, grass cutting/scraping both side of runway edges (2.00 m) from runway edge and certain misc work at AF Stn under GE (AF) Tezpur

Amount

Cleaning of drains by removing silt, taking out brick bats, pebbles, muds, clay sludge etc from the bottom of drain and culvert bed and removing to a distance not exc 50 m and deposited where directed, complete all as specified and directed.

M & L for old size of sub class B bricks, laid flat jointed in cement mortar (1:6), as in drain and pointed in cement mortar (1:3) received from demolition of old brickwork laid flat in floors, channels, kerbs, apron etc(each layer) pointed in any mortar including removing mortars from bricks and reusing them, complete all as specified and directed.

M & L for old size of sub class B bricks laid flat jointed in cement mortar (1:6), as in drain, and pointed in cement mortar (1:3) after dismantling of bricks laid flat in floors, channels, kerbs, apron etc(each layer) pointed in any mortar, complete all as specified and directed.

M & L for old size of sub class B bricks, laid on edge, jointed in cement mortar (1:6), as in drain and pointed in cement mortar (1:3) received from demolition of old brickwork laid on edge in floors, channels, kerbs, apron etc(each layer) pointed in any mortar including removing mortars from bricks and reusing them, complete all as specified and directed.

M & L for old size of sub class B bricks, laid on edge, jointed in cement mortar (1:6), as in drain, and pointed in cement mortar (1:3) after dismantling of bricks laid on edge in floors, channels, kerbs, apron etc(each layer) pointed in any mortar complete, all as specified and directed.

M & L for PCC (1:3:6) type C2 ( using 40mm graded broken stone aggregate) as in foundation of surface channels and drain after demolition of plain cement concrete unreinforced in ground floors and paving not exc 15 cm in thickness ( below or above ground level) complete, all as specified and directed.

M & L for providing cement concrete (1:2:4) type B0 (using 12.5 mm graded broken stone aggregate) as in coping, benching to manholes,water troughs and like including weathering slightly rounded or chamfered angles and throathing and including necessary formwork after demolition of plain cement concrete unreinforced in ground floors, paving etc not exc 15 cm in thickness ( below or above ground level) complete, all as specified and directed.

M & L for flush pointing to bricks laid on edge as in paving built in cement mortar (1:4) , concrete surface after raking/cutting out joints/pointing to brick work in walls including removal of all vegetation from joints or to bricks on edge in surface drain, built in cement mortar not less than 12 mm deep washing the joints, removing rubbish, complete all as specified and directed.

M & L for flush pointing to bricks laid flat paving in cement mortar (1:4), after raking/cutting out joints/pointing to brick work in walls including removal of all vegetation from joints in surface drain, built in cement mortar not less than 12 mm deep washing the joints, removing rubbish, complete all as specified and directed.

Removal of vegetation and cleaning of sides and bottoms of drains and removing all vegetation bushes /small tree n exc 30 cm girth at 1.00 m height from GL, grass cutting/scrapping both side of runway edges( 2.00 m from runway edge and removing to a distances n. exc. 50 mtrs and deposited where directed by Engineer-in-Charge.

Labour only for removal of vegetation and cleaning of sides of runway incl. removal from site and disposed off within 50 m distance by using mechanical grass cutting machine manually operated and cutting upto 1 cm height of grass to maintain the greenary of the sides of runway, complete all as specified and directed.

M & L for brick work with locally available best quality sub class B old size bricks, straight or curved on plan exceeding 6 m mean radius built in CM (1:4) concrete articles after demolition of Brickwork, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc, complete all as specified and directed.

M & L for rendering 15 mm thick plaster in CM (1:4) on fair faces of brick work or concrete surfaces finish even and smooth without using extra cement, complete all as specified and directed.

Evergreen Firm

M/S Luit Construction

Singhs Construction

M/S Super Build Corporation

M/S P.C. SERVICES