REPAIR MAINTENANCE OF ROLLING SHUTTER, PATH, PAINTING, DOORS AND CERTAIN B R REPAIR WORKS TO WATER SUPPLY INSTALLATIONS AT NPOL UNDER AGE I R AND D KOCHI

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises

M&L Screed bed or bedding layer of mortar 15mm thick for laying floor finishes in CM 1:4

M & L for outdoor non skid coloured tiles (Parking tiles) 8 to 10 mm thick (square) area of each tile exceeding 0.09 sqm but not exceeding 0.18 sqm, in floors etc., set and jointed in neat cement slurry and pointed in coloured cement to match with colour of tiles over

M&L for over hauling of rolling shutter of area exc 5 Sqm but n exc 20 sqm each and overhaulling greasing oiling repairing worn out rivets etc including minor welding work as required and refixing in the same position in the smooth functioning of shutters complete all as specified and directed.

M&L for applying two coats of oil bound distemper emulsion paint, white or tinted on old surfaces of wall as decided, over a coat of alkali resistant priming paint, including complete removal of existing treatment by using high pressure water, scrapping down, smoke soot moulds, moss and efflorescent salts and greasy spots at any height including scaffolding and necessary arrangement etc and complete all as specified and directed.

M&L for applying two coats of weather proof exterior emulsion paint on old plastered surface of wall, over a coat of primer including complete removal of existing treatment by using high pressure water, scrapping down, smoke soot moulds, moss and efflorescent salts and greasy spots at any height including scaffolding and necessary arrangement etc and complete all as specified and directed.

M&L for preparation of old painted wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of synthetic enamel paint (First quality) all as specified & directed.

M&L for preparation of old painted steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying one coat of synthetic enamel paint all as specified & directed.

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

M&L cement concrete Type D-2 1:4:8 (40mm graded aggregate) as in floors and pavings of 100 thick all as specified and as directed

Supply and laying fine aggregate 50mm thick spreading and levelling in layers n exc 25cm thick incl consolidation complete all as specified and directed.

M&L Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 Grade with grey cement and no pigment complete all as specified and directed.

M&L for cement concrete 1:2:4 Type B 1 (using 20 mm graded aggregate) in cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60cm in height, copings, kneelers, apex stones, bed plates, kerbs, hold fast including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

M&L cement concrete type D-2 1:4:8 (40mm graded aggregate) as in floors and pavings of 75 thick all as specified and as directed

M&L Screed bed or bedding layer of mortar 20mm thick for laying floor finishes in CM 1:6 complete all as specified and directed.

M&L Chequered cement concrete tiles 30cm x 30 cm x 25 mm thick set joined and pointed in neat cement slurry in floors with white cement and pigment complete all as specified and directed.

Demolition of brick work or stone boulder masonry built in cement mortar complete all as specified and directed.

M&L Pre-cast cement concrete block masonry in grade 'C' solid blocks, exceeding 10cm in width, having minimum compressive strength of 50kg/sqcm as per IS 2185 (Part I) 2005 and setting in CM 1:6, complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc., including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

M&L for Rendering 15mm thick in CM 1:4 on surfaces other than fair face of brickwork or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

M&L for applying two coats of oil bound distemper emulsion paint, white or tinted on newly plastered surfaces of wall as decided, over a coat of alkali resistant priming paint, including preparation of plastered surface of wall etc and complete all as specified and directed by Engr-in-Charge.

M&L for Dismantling fencing wire mesh, any type complete all as specified and directed.

S&F G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

S&F in repair of 1.60mnm thick Mild steel, plain, black sheet for lids tank openings, wall cladding, steel gates and similar work, cut to size, or holes to punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required.

S&F framed work such as grills gratings, etc., with ends of bars shouldered and/ or riveted, or forged into apikes; framed guard bars; barred iron doors; ladders; framed baluster; walk ways; railings; framed work or water tanks and similar work conforming to Fe 290 gde E 165 complete all as specified and directed.

M&L painting to new steel and iron surface exc 10 cm width or girth and applying two coats of synthetic enamal paint over 1 coat of primer including preparation of surfaces complete all as specified and directed.

K A ALIYAR

PARAMBIL ENTERPRISES