SPECIAL REPAIRS TO FLAT ROOF, SUNKEN FLOOR, CHAJJAS, SHAFT, PLASTERING, ROOFING, TERRACE OF CERTAIN BUILDINGS, HARD STANDING AND CHEQUERED TILE, INTERLOCKING, AWNING IN MD ACCN AND CERTAIN REVENUE WORKS AT DSSC WELLINGTON.

Amount

Demolition of cement concrete in roof padding, floors (other than ground floors), beams, staircase, landing, chajjas and similar suspended works and removing debris off the premises all as specified and directed.

M & L for rendering 15 mm thick in CM (1:4) mixed with WPC as per manufacturer's instruction on fair faces of brick work or concrete surfaces, finished fair and even without using extra cement complete all as specified and as directed. Note : WPC shall be measured and paid separately.

M & L for providing cement concrete (1:2:4) type B-0 (using 12.50 mm graded stone aggregate), 30mm thick (avg) as in roof padding, finished fair and even without using extra cement all as specified and as directed.

M & L for 3mm thick APP modified water proofing membrane weighing not less than 3.6 Kg/Sqm, reinforced with non woven polyster matt black finished weighing not less than 100 gm/Sqm having softening point not less than 140 degree celsius, longitudinal tensile strength not less than 300 N/Sqm, side lap & end lap 15 cm over a coat of bitumen primer @ 0.20 Kg/Sqm and finished with bituminous aluminium paint @ 0.10 Ltr/Sqm complete all as per manufacturer's instruction and as directed by Engr-in-Charge. Note : The work shall be carried out by authorised applicators of manufacturer's.

Supply only liquid WPC complete all as specified and as directed.

Taking up or down 15mm/20mm bore steel tubing and connections including cleaning for refixing or removal to store complete all as specified and as directed.

S & F for 15mm bore steel tubes medium grade galvanised with all fittings and fixed complete to walls and ceiling complete all as specified and as directed.

S & F for 20mm bore steel tubes medium grade galvanised with all fittings and fixed complete to walls and ceiling complete all as specified and as directed.

Labour only for fixing of steel tubes 15mm/ 20mm bore, medium grade galvanised with all fittings and fixed complete to walls and ceiling complete all as specified and as directed. Note:- Serviceable GI tubing obtained from dismantling shall be re-used.

Labour only for disconecting existing tanks of capacity exc 500 litres & n. exc 1000 litres, setting aside (or lowering if required ) for repairs, cleaning etc and hoisting if required reconnecting and refixing in position complete all as specified and as directed.

Labour only for disconecting existing tanks of capacity exc 250 litres & n. exc 500 litres, setting aside (or lowering if required ) for repairs, cleaning etc and hoisting if required reconnecting and refixing in position complete all as specified and as directed.

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

M & L for providing heavy duty durastone (Caxton Brown/ Caxton Beige/ Deccan Natural/ Cresto Brown) outdoor vitrified tile of size 300 x 300mm x 10mm thick, of Make: Somany Digital or equivalent makes, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tile, laid over and including screed bed in CM (1:6) 15mm thick 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 and removing rubbish off the premises all as specified and directed by Engr-in-Charge.

M & L for rendering 20mm thick in CM (1:4) mixed with WPC as per manufacturer's instruction on stone wall/ brick work or concrete surfaces of walls in two layers (12mm +8mm) upto 12m height from the GL, finished even and smooth without using extra cement complete all as specified and as directed. Note : WPC shall be meaasured and paid separately.

M & L for preparation of new plastered external surfaces of wall and applying two coats of acrylic emulsion exterior paint (weather coating) over one coat of primer after applying wall care putty complete all as per manufacturer's instruction and as directed by Engr-in-Charge.

Demolition of lime concrete /cement concrete in sunken floors exc 15 cm thick above ground level and removing unserviceable debris off the premises complete all as specified and as directed.

M & L for plain cement concrete (1:4:8) type D-2 (using 40mm graded stone aggregate) in foundation, filling and mass concrete complete all as specified and as directed.

M & L for preparing surfaces of or brick or concrete surfaces and applying cement slurry @ 3.00 Kg/Sqm and rendering 10mm thick in CM (1:3) mixed with WPC as per manufacturer's instruction, finished even & smooth without using extra cement in sunken floor complete all as specified and as directed. Note: WPC shall be measured and paid separately.

M & L for joint free anti -skid ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exc 0.09 Sqm but n.exc 0.11 Sqm, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15 mm thick screed bed in CM (1:6) complete all as specified and as directed.

M & L for glazed ceremic coloured tiles of size 300 x 600 x 10mm thick of (Make : Somany Digital wall tiles, Model : HL -1 Kazan Grey Or Venza Glossy or equivalent makes) set and jointed in neat cement slurry and pointed in white or colour cement to match the shade of the tiles as in vertical surfaces, laid over and icluding 10 mm thick rendering/ backing coat in CM (1:6) complete all as specified and as directed.

S & F PVC ( SWR) pipes, 75mm dia, type 'B', single socketed in any length, laid in trenches or in floors complete all as specified and as directed.

S & F PVC ( SWR) pipes, 110mm dia, type 'B', single socketed in any length, laid in trenches or in floors complete all as specified and as directed.

S & F 110mm bore PVC (SWR) bends /with or without access door, any radius complete all as specified and as directed.

S & F 75mm bore PVC (SWR) bends /with or without access door, any radius complete all as specified and as directed.

S & F 110mm bore PVC (SWR) floor trap plain with grating including jointing with solvent cement complete all as specified and as directed.

S & F in repairs wash down water closet pedestal pan and trap, including PVC seat cover (white) closed pattern with flat bottom connecting to drain (or out going pipe) and to flushing pipe, antisyhonage pipe etc complete all as specified and as directed.

S & F in repairs PVC valveless, syphonic action type low level flushing systern white with inlet ball valve, float and handle etc, of capacity 10 ltrs including brackets all as specified and directed.

S & F in repairs vitreous china wash basin, white, flat back of size 580 x 450mm (excluding taps, waste , chain and plug and procelain stopper ) but including brackets,cutting for and pinning in ends of brackets or errecting stand complete all as specified and as directed.

S & F in repairs wash basin mixer 15mm bore complete all as specified and as directed. Make : Jaquar, Cat No : 167 KNB or equivalent makes.

S & F in repair toilets paper holder complete all as specified and as directed. Make : Jaquar, Cat No : 1151 or equivalent in Zolato/Gem/Jal/Metro.

S & F in repairs 32mm bore waste coupling brass chromium plated for stainless steel sinks, wash basins etc with long screwed shanks and fly nuts , flange end bedded in red lead cement and other end fixed complete all as specified and as directed.

S & F 125mm dia over head shower of chromiumn plated with arm complete all as specified and as directed.

S & F in repairs health faucet of Make : Jaquar, Cat No : ALD-CHR 565 or equivalent in Hindware/Cera/Parryware, including 1.2m long flexible tube and wall hook complete all as specified and as directed.

S & F in repairs PVC connections 15 mm size with PTMT nuts of length 450 mm complete all as specified and as directed. Make : Prayag/ Cera/Hindware/Parryware

S & F in repairs 15mm dia angular stop cock with wall flange complete all as specified and as directed. Make : Jaquar, Cat No: ORP 10053 PM or equivalent in Hindware/Cera/Parryware

S & F in repairs wall mixer of Make : Jaquar, Cat No: CON-281KN or equivalent in Hindware /Cera /Parryware, 3-in-1 system with provision for both hand shower and OH shower complete with 115mm long bend pipe, connecting legs & wall Flange (without hand & over head shower) all as specified and directed.

S & F in repairs hand shower 95mm round shape single flow (ABS body chrome plated with grey face plate) with rubit cleaning system including flexible pipe complete all as specified and as directed. Make : Jaquar, Cat No: HSH-1737/SHA-571 or equivalent in Hindware/Cera/Parryware

S & F in repairs bib cock long body with wall flange complete all as specified and as directed. Make : Jaquar, Cat No: ORP 10037PM or equivalent in Hindware/Cera/Parryware

S & F in repairs soap dish holder complete all as specified and as directed. Make : Jaquar, Cat No: ACN - 1131N or equivalent in Hindware/Cera/Parryware

S & F in repairs towel rail 600mm long complete all as specified and as directed. Make: Jaquar, Cat No: ACN - 1111NM or equivalent in Hindware/Cera/Parryware

S & F in repairs 5.50mm thick looking mirror of size 900 x 600 mm mounted on 6mm thick Plywood backing or AC sheet backing including framing with 1st class hard wood of size 40 x 40mm decorative type polished and fixed to wooden plugs with chromium plated brass screws and cupwashers all as specified and directed.

S & F in repairs corner racks with glass with brass brackets chromium plated railings complete all as specified and as directed. Make : Jaquar, Cat No: ACN - 1173 or equivalent in Cera/Hindware/Parryware

S & F for pre-painted Galvalume aluminium Zinc cooating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 MPa as in roof covering/cladding to wall fixed with self tapping screws all as specified and directed.

S & F for rolled mild steel works as in joist, channel, angle or tee sections, posts, rafters, purlins, trusses, connecting plates, etc. fixed independently conforming to Fe-410-W(Gde E-250) Quality-A complete all as specified and as directed.

M & L for cutting chases, pinning in, making good to facings where required and pointing in cement mortar (1:3) to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc and cutting chases for concealed conduit wiring ,etc.,and making good, cutting not exc 10 cm girth in stone, concrete block or slab walls, complete all as specified and as directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc., complete all as specified and as directed.

M & L for glazed ceramic coloured tiles of size 300 mm x 200 mm x 7 mm thick as in vertical surfaces such as skirting, dado etc, set and jointed in neat cement slurry, pointed in white or coloured cement to match, laid over and including 10 mm thick rendering/ backing coat in CM (1:4) to receive tiles, complete all as specified and as directed.

M & L for Non skid ceramic coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exc 0.11 Sqm but n.exc 0.18 Sqm, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15 mm thick screed bed or bedding layer in CM (1:6) complete all as specified and directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings, AC sheet roof covering etc complete all as specified and as directed.

S & F for 0.60mm thick galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with coach screws and washers, in roofs, walls etc., with grade of zinc coating 275 complete all as specified and as directed.

S & F Plain , galvanished, mild steel sheeting, 0.60mm thick in ridges, hip, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified and as directed.

Dismantling timber scantling 40 Sqcm and over in section in any position complete all as specified and as directed.

S & F for second class hard wood clean sawn scantling as in rafters, pulins, joist complete all as specified and as directed.

Dismantling of single layer mangalore pattern roofing tiles complete all as specified and as directed.

Dismantling of batten for tiles, shingles etc of any size including tilting fillets spaced exc 25 cm c/c complete all as specified and as directed.

M & L for second class hard wood clean sawn batten for MP tiles exc. 5 Sq.cm and not exc.15 Sq.cm in sectional area ,at 30 cm centres complete all as specified and as directed.

M & L for second class hard wood plain, clean sawn fillets square, rectangular or triangular in section exc 6 Sqcm & n.exc 13 Sqcm secured with nails or brads complete all as specified and as directed.

M & L for cresoting tiles or slate battens,any size and spacing,prepared and treated all over all as specified and directed by Engr-in-Charge. (measured over all on one side only,spaces not deducted)

M & L for Roof tiles Mangalore pattern interlocking single groove at side joints, laid dry complete all as specified and as directed.

Labour only for fixing of old roof tile, mangalore pattern, interlocking at side joints, laid dry complete all as specified and as directed. Note : Serviceable tiles obtained from Item No 55 shall be reused.

M & L for preparation of new mangalore pattern tile surfaces and appying one coat of anti fungal paint (weather coating) on external tiles over a coat of primer complete all as per manufacturer's instruction and as directed by Engr-in-Charge.

M & L for preparation of old mangalore pattern tile surfaces and appying one coat of anti fungal paint (weather coating) on external tiles over a coat of primer all as per manufacturer's instruction and as directed by Engr-in-Charge.

M & L for preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer all as specified and directed.

M & L for Ridge or hip tiles to suit mangalore pattern of roofing tiles, bedded and jointed in CM(1:6) all as specified and directed.

Dismantling wall and ceiling boards /barge boarding any thickness including cover fillets complete all as specified and as directed.

S & F second class hard wood decorative weather boarding, clean sawn, thickness 20mm to 25 mm and rebated on thick edge to give 20mm lap and fixed complete all as specified and as directed.

M & L for preparation of new wood and wood based materials of any description not other wise described over 10 Cm width or girth and applying two coat of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

M & L for cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as in plinth courses, coping, cills, bands, lintels n.exc 1.5mm length, kerbs, bed plates and similar articles complete including necessary form work, weathering, slightly rounded or chamfered angles and throating all as specified and directed.

M & L for 3mm thick APP modified water proofing membrane, mineral finish weighing not less than 3.6 Kg/Sqm, reinforced with non woven polyster matt black finished weighing not less than 100 gm/Sqm having softening point not less than 140 degree celsius longitudinal tensile strength not less than 300 N/Sqm, side lap & end lap 15 cm over a coat of bitumen primer @ 0.20 Kg/Sqm complete all as per manufacturer's instruction and as directed by Engr-in-Charge. Note : The work shall be carried out by authorised applicators of manufacturer's.

S & F PVC (SWR ) half rounded gutter dia 150 mm complete all as specified and as drected. (6 Kg /Sq cm)

S & F 110 mm dia PVC (SWR ) ' T ' fixing in half rounded gutter dia 150 mm complete all as specified and as drected. (6 Kg/ Sq cm)

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thick (below or above ground level) and removing unserviceable debris off the premises all as specified and directed.

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

Demolition for brickwork or stone masonry built in cement mortar or cement lime mortar including all quoins, arches, pillars etc, separating serviceable materials and removing debris off the premises all as specified and directed.

M & L for rendering 15mm thick in CM (1:4) on brick /concrete surfaces, finished even and smooth without using extra cement complete all as specified and as directed.

M & L for precast cement concrete (1:3:6) type C1 (using 20 mm graded stone aggregate) block masonry with solid blocks, exc 10 cm in width and set in cement mortar (1:6) complete all as specified and directed.

Cutting holes in brick or stone walls, built in cement mortar for inserting hold fasts to a depth exc half brick but n.exc one brick /stone and making good dismantled portion in CM (1:3) or PCC (1:2:4) type B1 complete all as specified and as directed. Note : Depth of embedded portion of hold fasts or lugs measured from the face of the jambs into the wall.

Cutting holes into or through brick walls built in mud mortar and making good in cement mortar (1:3) or cement concrete (1:2:4) type B-l as required, superficial area n.exc 150 Sqcm complete all as specified and as directed.

M & L for applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.2 Kg per Sq.m including cleaning surfaces complete all as specified and as directed.

Excavating in post holes each n.exc 0.50 cum getting out hard dence soil including returning filling in and ramming earth or broken rubble mixed with earth around ,in layers n.exc 25 cm ,watering and removing surplus soil to a distance n.exc 50 mtr and making good the disturbed surface complete all as specified and as directed.

S & F for rolled mild steel works as in hollow section/ tubular section in posts, roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing, gusset plate etc including distance pieces, cleats etc conforming to Fe-410-W(Gde E-250), Quality-A complete all as specified and as directed.

Surface excavation n.exc 30 cm deep and averaging 15 cm deep and getting out in hard/ dense soil complete all as specified and as directed.

Removing excavated material (soil) to a distance n.exc 50 m and depositing where directed at a level n.exc 1.5 mts above the starting point all as specified and as directed.

M & L for hard core of broken stone or boulders n.exc 63 mm deposited, spread and levelled in layers n.exc 15cm thick, watered and rammed to a true surface complete all as specified and as directed.

M & L for cement concrete (1:3:6) type C-2 (using 40 mm graded stone aggregate) 75mm thick, as in subbase finished even and rough to receive the top layer finish complete all as specified and as directed.

M & L for pre-polished coloured machine pressed precast conctete interlocking paver block (approved) of any shape and size conforming to IS 15658-2006 of 60 mm thickness M-35 Grade including pointing with cement and colour pigment , laid over and including 40mm thick (average) crush Stone sand (M sand) cushioning complete all as specified and directed by Engr-in-Charge.

M & L for pre-polished coloured chequered cement concrete tiles, machine pressed, factory made of size 300 x 300 x 25mm thick, with grey cement and pigment, set, jointed and pointed in neat cement slurry, laid in floors, over and including 15mm thick screed bed in CM (1:6), complete all as specified and directed by Engr-in-Charge.

GMS Builders

SREERAM

K.AYYAPPAN

SRIBALAJI AND CO