REPAIR AND MAINTENANCE OF PLASTERING TILLING AND FLOORING AND OTHER MISC B/R WORKS IN OTM AND GARRAGES IN E1 AND E2 AREA UNDER AGE B R I OF GE W MATHURA

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

Demolition of brick work or stone/boulders masonary, built in cement mortor including all quoins, arches pillars, etc but excluding ashlar facing dressed stone work and precast concrete articles complete all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc, laid, bedded, jointed and pointed in any mortar complete all as specified and directed by Engineer-in-charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and removing rubbish off premises complete all as specified and directed.

Dismantling chain link fencing of any guage & size not exc 4 Kg/Sqm complete all as specified and as directed.

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

Dismantling of wall and ceiling boards of any type and any thickness including cover fillets complete all as specified and directed.

M&L for 75 mm thick Cement concrete type D-2, (1:4:8) using 40 mm graded stone aggregate as in sub base complete all as specified and directed.

M&L for sand filling under floors or in foundation complete all as specified and directed.

M&L for Machine pressed precast conctete interlocking paver block of yellow/red colour & pigment any shape and size conforming to IS 15658-2006 of 60 mm thickness, M-35 Grade complete all as specified and directed.

M&L for vitrified paving tiles (any colour) of size 30cm x 30cm x 10mm thick, with gray cement & pigment set, jointed and pointed in neat cement slurry in floors laid over and including 15mm screed bedding in cement mortar (1:4) complete all as specified and directed.

M&L for cement concrete (1:2:4) type B2 using 20mm graded stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railigs upto 60cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, sligtly rounded or chamfered angles and throating, as directed including necessary form work complete all as specified and directed.

M&L for 75 mm thick PCC (1:3:6) type C-2 using 40 mm graded crushed stone aggregate as in plinth protection, finished fair and even complete all as specified and directed by Engineer-in-charge. Note :- Plinth protection shall be laid to slope (1 in 30) in bays not exceeding 3 metre in length and joints of 6 mm wide and 10 mm deep shall be provided along the wall and bays and same shall be filled with sealing compound grade B. Cost of ceiling compund is included in the unit rate of this item complete all as spcified and directed.

M&L Plain cement concrete type B1 (1:2:4), using 20 mm graded crushed stone aggregate,25 mm thick , as as in floor and finished even and smooth using extra cement laid in alternate bay and joints filled with bituminous compound grade 'A' complete all as specified and directed.

M&L Plain cement concrete type B1 (1:2:4), using 20 mm graded crushed stone aggregate,100 mm thick , as as in floor and finished even and smooth using extra cement laid in alternate bay and joints filled with bituminous compound grade 'A' complete all as specified and directed.

M&L for Brick work with sub class ‘B’ old size burnt bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 16.00 here-in-before but except brick. Note : Old serviceable brick retrieved from serial item No 2.00 of BOQ here-in-before shall be used under this item.

M&L for glazed ceramic tiles (coloured) 450mm x 300mm x 7mm thick on vertical surfaces such as dado, skirting etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 10mm thick rendering in cement & sand mortar (1:4) including necesary cutting as per site requirment complete all as specified and directed by Engineer-in-charge.

M&L Non skid coloured ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.11 sqm but n.exc 0.18 sqm in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match with and including 15mm thick screed bed in cement mortar (1:6) for laying floor finishes complete all as specified and as directed.

M&L for non skid ceramic coloured tiles 7 to 8mm thick (square / rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm as in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 15mm thick screed bed in cement & sand mortar (1:4) complete all as specified and directed by Engineer-in-charge.

All as per item No 20.00 (here-in-before) abvoe but as in skirting over 10mm thick backing coat in CM (1:3) complete all as specified and directed.

M&L for vitrified ceramic tiles light shade 8-9mm thick (square/ rectangular) polished area of each tile not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick cement screed bed in CM (1:4) complete all as specified and directed.

All as per item No 22.00 (here-in-before) above but as in skirting over 10mm thick backing coat in CM (1:3) complete all as specified and directed.

M&L for rendering 15 mm thick in CM 1:4 including water proofing compound on fair face of brick or concrete surface, finished even and fair without using extra cement complete all as specified and directed. Note:- WPC shall be measured and paid saperately.

M&L for rendering 10mm thick on fair faces of brick work or concrete surfaces in cement mortar (1:6) finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 5mm thick in CM (1:4) as on ceiling complete all as specified and directed.

M&L for rendering dubbing coat over irregular surfaces of chajjas roof projections / ceiling / facia etc average 15mm thick in CM (1:4) over cement slurry coat @ 3Kg/Sqm making the surface even followed by 5mm thick rendering in CM (1:3) furnished even & smooth including making of drip course as required complete including roughening surface of old concrete by picking sweeping clean and washing with water complete all as specified and directed. Note : Rate for form work if required to be included in the quoted rate by the contrator.

Supply only liquid water proofing compound of approved complete all as specified and directed.

M&L for applying a coat of two component elastomeric acrylic polymer modified cementitious water proofing coating, having properties of 80 % elongation as per ASTM D412, resisting 5 bars hyrostatic pressure as per DIN 1048, reduction to rapid chloride shall be 70 as per DIN 1048, crack bridging upto 1.2mm as per ASTM 4548.5. The mixing ratio of the coating shall be 2 parts of powder & 1 part of liquid without any water addition in the mixing, etc., complete as per manufacturers specifications and sprinkle sand at 10-15 gram per sqft for better grip with plaster complete all as specified and directed.

S&F 605X605 mm size of grid GI frame work for seamless ceiling comprising of GI perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre / intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended form soffit at approx 900 mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section ( not exc 1.2 m length ) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre including Hangers 6 mm dia. GI (up to 1200 mm length ) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40X 3 mm size 60 mm long and expansion hold fasteners 12.5 mm dia. 40 mm long etc complete all as spd and as directed. Incl providing and fixing coloured designer board 4 mm thick coloured disigner board in ceiling fixed with screw as per manufacturer's instructions complete all as specified and directed by Eng-in-charge.

S&F hollow corrugated shape PVC wall lining consisting of 5mm thick decorative colour PVC sheet, heavy duty as per sample approved by GE, inclusive of solvent cement and fixing and incl beading at sides on PVC frame as per specifications all as specifed complete all as specified and directed.

M&L for providing and fixing stainless steel (Grade 304) ladder/railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the ladder/railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement.

M&L for 18-20mm thick Granite (of any type) work (table rubbed and polished) for Shelves (veneering to wall) including 15mm thick plaster in cement mortar (1:3) and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and as directed.

M&L for machine cut kota stone slab flooring 18-20 mm thick over cement screed base laid and jointed with pigment to match the shade of the slab including rubbing and polishing including screed bed and bedding layer of mortar 20 mm thick in CM (1:4) for laying floor finishes size complete all as specified and directed.

M&L for preparation of new plastered surface of wall and applying two coats of oil bound distemper over a coat of primer complete all as specified and directed.

M&L for preparartion of new plastered surfaces of walls and applying two coats cement base paint on walls upto G+2 story bldg complete all as specified and directed.

M&L for preparation of old plaster surfaces of walls and applying one coat of cement based paint on walls for height upto G+2 story bldg complete all as specified and directed.

M&L for preparation of old distempered surfaces of walls and applying one coats of oil bound distemper white or tinted, complete all as specified and directed by Engr-in-Charge.

M&L for preparation of new plastered surfaces of ceiling and applying three coats of white wash complete all as specified and directed.

M&L for preparation of old decorated, plastered or pointed surfaces of ceiling by brooming down or steel wire brushing, scrapping down smoke soot moulds, moss and efflorescent, salts and treating oil & greasy spots etc and applying one coat of white wash complete all as specified & directed by Engineer-in-Charge.