REPAIRS TO STORM WATER DRAINAGES, CULVERTS, GRATINGS AND STONE PITCHING AT AIRFORCE STATION THANJAVUR

Amount

Demolition of brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and directed.

Material and labour for Brick work with sub class 'B' brick (old size brick ) in cm 1:4 complete all as specified and directed.

Material and Labour for 15 mm thick rendering on fair faces brick work or concrete surface in cm 1:4 , finish even & smooth without using extra cement complete all as specified.

Taking down cement or cement lime plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down wih water, etc of any description all as specified.

Demolition of cement Concrete (unreinforced) not. exceeding 15 cm thickness below or above ground level all as specified.

Material and Labour for PCC 1:3:6, type C-2 using 40mm graded stone aggregate as in foundations complete all as specified.

Material and Labour for PCC 1:2:4, type B-1 using 20mm graded stone aggregate as in coping all as specified.

Material and Labour for 75mm thick PCC 1:3:6, type C-2 using 20 mm graded stone aggregate as in drain and surface channel all as specified.

Demolition of cement concrete (reinforced) not.exceeding 15cm thickness below or above ground level all as specifiied.

Pre-cast reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in cover slabs for drains with plain fair faces, including chamfers, weathering, throating etc, and setting in cements motor (1:6) complete with joints to match all as specified and as directed. Note :- Reinforcement shall be measured and paid separately as applicable.

Mild steel round bars 6mm to 8mm dia and over, 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 quality con-forming to Bars Fe-410-W(Grade E-250) Quality-A or Fe 290 (Gde-E-165) all as specified.

Demolition of Laid, bedded and pointed in any mortar stone set paving of any description or thick ness. Complete all as specified.

Material and Labour for boulder pitching grouted with cement and sand mortar 1:6 hand packed tightly all as directed by Engr-in-charge.

Dismantling wrought iron or mild steel work of any description not other wise provided for all as specified.

Supply & Fix for Framed work such as grills , grating etc with ends of bars shoulders and or riveted, or forged into spikes framed guard bars; barred iron doors; ladders ; framed balusters; walk ways ; railings; frame work of water tanks and similar work conforming all as specified and directed by EIC.

preparation of new steel surfaces of any description exc 10 cm in width or girth two coat of synethetic enamel paint over one coat of red oxide primer all as specified and directed by EIC.

VIKAS INFRASTRUCTURE

LK ENTERPRISES

p.chinnasamy

SathguruSaiEnterprises