CERTAIN REPAIR AND MAINTENANCE OF B/R WORKS TO E/M INSTALLATIONS AT TRANSIT CAMP PALCHAN, UNDER AGE (I) R and D, MANALI

Amount

Dismantling plain or corrugated steel sheeting , any gauge , thickness roof coverings, complete all as specified and directed by Engr-in-Charge.

Dismantling Mild Steel work of any description not otherwise provided for, complete all as specified and directed by Engr-in-Charge

Taking down cement or cement lime plaster, any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc., complete all as specified and directed by Engineer-In- Charge

Demolition of exisiting damaged stone/Brick/ Concrete Block masonary built in cement mortar including all quoins, arches, pillars etc., complete all as specified and directed by Engineer-In- Charge

Demolition of cement concrete of any description & in any position not otherwise specifically provided for (unreinforced), complete all as specified and directed by Engr-in-Charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises, complete all as specified and directed by Engr-in-Charge.

Dismantling of stone slab and tiles of any description or thickness in floor aprons etc laid bedded in pointed in any mortar, complete all as specified and directed by Engr-in-Charge.

S&F coloured pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick having tensile strngth of 550 Mpa as in roof covering /cladding to wall fixed with self tapping screws including necessary washers etc all as per manufactures instruction, complete all as specified and directed by Engr-in-Charge.

S & F for Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof overing/ cladding to wall, fixed with self tapping screws, complete all as specified and directed by Engr-in-Charge.

S&F 0.63 mm thick galvanised corrugated mild steel sheeting with two corrugation side lap fixed with coach screws and washers in roofs wall etc with grade of zinc coating 275, complete all as specified and directed by Engr-in-Charge.

M&L for Pre-cast cement concrete block 1:3:6 type C1 (using 20mm graded aggregate) masonry with solid blocks, exc. 10 cm in width and setting in cement mortar 1:6, complete all as specified and directed by Engr-in-Charge.

S&F Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates to Fe-290, Gde E-165, complete all as specified and directed by Engr-in-Charge.

M&L for preparation of new steel surfaces of any description over 10cm in width or girth not otherwise described and applying two coats of Synthetic enamel paint over and incl a coat of red oxide primer, complete all as specified and directed by Engr-in-Charge.

M&L for one coat of synmthetic enamel paint to old painted steel surfaces of any description over 10 cm width or girth including preparation of surfaces, complete all as specified and directed by Engr-in-Charge.

M & L for Rendering 15 mm thick cement mortar (1:6) on fair faces of brick /stone masonary or concrete block wall surfaces, complete all as specified and directed by Engr-in-Charge.

M&L for preparation of new plastered surfaces by brooming or by steel wire brushing and applying two coats of cement base paint on walls, complete all as specified and directed by Engr-in-Charge.

M&L for cement concrete (1:3:6) type-C1, using 20 mm graded aggregate in coping , cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed kerbs or mud stops, rounded or chamfered on edges, complete all as specified and directed by Engr-in-Charge.

M&L Joint free coloured Glazed ceramic tiles in vertical surface 300X450X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match the shade over and incl 10 mm rendering in CM 1:4, complete all as specified and directed by Engr-in-Charge.

M&L Non skid ceramic coloured tiles 7 to 8 mm thick (Square/ractangular ) joint free tiles, area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement over 15mm thick screed bed or bedding in CM 1:6, complete all as specified and directed by Engr-in-Charge.

M&L 75mm thick PCC type D-2, 1:4:8 (using 40mm graded stone aggregate) as in subbase of floor, complete all as specified and directed by Engr-in-Charge.

M&L Sand filling under floors or in foundations including watering and consolidation, complete all as specified and directed by Engr-in-Charge.

M & L for rubber moulded coloured chequered cement concrete tiles 30cmx 30cm x 25mm set, jointed and pointed in neat cement slurry in floors over and including 20 mm thick screed bed in 1:6 cement mortar, complete all as specified and directed by Engr-in-Charge.

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

M/S PARMOD KUMAR (BID ID -3296249)

SP Builders (BID ID -3301578)

NATHU RAM AND SONS (BID ID -3301015)