REPAIR/MAINT (B/R PART) OF WATER SUPPLY INSTALLATION

Amount

M&L for preparation of old plastered surfaces of wall by washing & rubbing down, stopping of distempered & painted surfaces, removing nail, making good hole cracks etc work in patches, repair with putty & applying two coats of white wash with brush complete all as specified.

M&L for preparation of old plastered surfaces of ceiling by washing & rubbing down, stopping of distempered & painted surfaces, removing nail, making good hole cracks etc, work in patches, repair with putty & applying two coats of white wash with brush complete all as specified.

M&L for preparation of old plastered surfaces of wall by washing & rubbing down, stopping of distempered & painted surfaces, removing nail, making good hole cracks etc work in patches, repair with putty & applying one coat of cement base paint of any tint complete all as specified and directed.

,---dittio--- all as per serial item No 3 above but two coats of cement base paint complete all as specified and directed.

M&L preparation of old steel surface of any width and girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old plastered surfaces of wall, washing & rubbing down, stopping of distempered & painted surfaces, removing nail, making good hole cracks etc, work in patches, repair with putty & applying one coat of distemper oil emulsion with hand roller complete all as specified.

M&L for preparation of old plastered surfaces of wall, washing & rubbing down, stopping of distempered & painted surfaces, removing nail, making good hole cracks etc, work in patches, repair with putty & applying two coats of distemper oil emulsion with hand roller over a coats of wall care putty complete all as specified.

M&L for one coat painting with synthetic enamel paint to old wood or wood based surfaces of any description, not otherwise described over 10 cm width or girth including preparation of surface complete all as specified and as directed by Engineer-in-Charge.

Complete removal of existing treatment and M&L for thourughly wetted surface to ensure better sticking including sand paper gentle rubbing to obtain smooth surfaces, including all necessary arrangement for execution of work, preparation of existing surface with wall care putty on plastered surface and two coat of weather proof exterior emulsion paint (weather coat smooth) using hand roller on external wall surface of OVER HEAD TANK upto 25 meter hieght from GL complete all as specified and as directed by Engineer-in-Charge.

Demolition of cement concrete in ground floors and pavings not exc 15cm thickness (below or above ground level) complete all as specified and as directed by Engineer-in-Charge.

M&L broken stone or boulders for hardcore of gauge not exc 63mm, deposited, spread and levelled in layers not exc 15cm thick watered and rammed to a ture surface complete all as specified and as directed by Engineer-in-Charge.

M & L 75 mm thick plain Cement Concrete1:2:4 type B-2 (40mm graded aggregate) in sub base of floors complete all as specified and directed.

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

M & L Machine pressed precast rubber moulded concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 Grade, with colour pigmemt laid over and including 25mm thick sand cushion layer complete all as specified and as directed by Engineer-in-Charge.

,---dittio--- all as per srl item No 15 above but except tiles complete all as specified and as directed by Engineer-in-Charge.

M&L rubber moulded chequered cement concrete tiles 20cm x 20cm x 20mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigment over 20mm thick screed bed in CM 1:6 complete all as specified and as directed by Engineer-in-Charge.

,---ditto-- all as per item No 16 above but except tiles complete all as specified and as directed by Engineer-in-Charge.

M & L precast PCC blocks or slabs 150 mm thick (1:2:4) mix type B-1 using 20 mm graded aggregated with plain or interlocking joints setting in CM (1:6) complete all as specified and as directed by Engineer-in-Charge.

M&L cement concrete (1:3:6), type C-1 using 20mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and as directed by Engineer-in-Charge.

M & L 40mm thick plain Cement Concrete1:2:4 type B1 (20mm graded aggregate) in sub base of floors complete all as specified and directed.

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

M&L brick work with old size sub-class ‘B’ bricks, straight or curved on plan exc 6.00 metre mean radius, built in cement mortar 1:6 for raising of height of drain, manhole / wall complete all as specified and as directed by Engineer-in-Charge.

,---ditto--- all as per item No 22 above but except bricks complete all as specified and as directed by Engineer-in-Charge.

Taking down cement plaster or cement lime plaster on brick / stone surfaces of wall or ceiling including raking outs joints, hacking for key scrubbing down with water etc complete all as specified and as directed by Engineer-in-Charge.

Chipping the RCC surface and cleaning the rusted reinforcement and exposed surface by wire brush, mechanical device or any other established method and applying the rust removing solution of approved make and quality with cotton swab to reinforcement and allowing to dry the same for 24 hrs ,brushing of loose particles and applying 1st coat of rust preventive coating of polymer and cement slurry in 1:1.5 proportion with soft brush without adding water including applying another coat of rust preventing after 4 hrs allowing air curing for 48 hrs etc. complete. (Note: Scoffolding/staiging shall be includede in quoted rate)

M & L for 30mm thick polymer mortar to load carrying RCC members in two layers in proportion of 1:5:15 by weight of polymer of approved make and quality, cement and quartz sand with required WC ratio for desired consistency and applying and finishing by floating, curing after initial setting time etc. as per manufacturer specification etc. for OVER HEAD TANK upto 25 meter hieght from GL including all necessary arrangement complete all as specified and as directed by Engineer-in-Charge.

M & L for 15mm thick polymer mortar to load carrying RCC members in two layers in proportion of 1:5:15 by weight of polymer of approved make and quality, cement and quartz sand with required WC ratio for desired consistency and applying and finishing by floating, curing after initial setting time etc. as per manufacturer specification etcor OVER HEAD TANK upto 25 meter hieght from GL including all necessary arrangement complete all as specified and as directed by Engineer-in-Charge.

M & L rendering 15mm thick on stone masonary surfaces or surface other than fair faces of brick work on wall in CM 1:4 finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge.

M & L rendering 15mm thick on fair faces of brick work or concrete surfacel in CM 1:4 finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge.

M & L for preparation of new plastered wall surfaces and applying two coats of cement base paint on wall complete all as specified and as directed by Engineer-in-Charge.

M&L for granite (of any type), 16mm to 18mm work (table rubbed and polished) in steps, jamps, pillars, window cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and as directed by Engineer-in-Charge.

M&L for Dholpur stone 16 to 18 mm cladding gang saw cut with macnine cut edges, uniform colour of each stone size exceeding 0.25 sqm area and not exceeding 0.5 sqm fixed with and including one mumber SS clamps (grade-202) of flat 30mm X 2mm, 150mm long made to shape in each slab, making V groove at top and bottom of stone and drilling hole for hold fasterner, polishing,rubbing & including silicon treatment complete all as specified and as directed by Engineer-in-Charge.

M & L machine cut kota stone slab flooring 20-25mm thick,size of kota stone 450x450 mm over and including cement screed bed 20mm thick in CM 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed by Engineer-in-Charge.

Dismantling structural steel work including doors, gates but excluding framed truss etc. complete all as specified and as directed by Engineer-in-Charge.

S&F rolled mild steel work as in Joist, channel, angle or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lenghts i.e. within 20mm of the lenght directed) and similar work conforming to Fe-290 GdeE-165 complete all as specified and as directed by Engineer-in-Charge.

M & L plain Cement Concrete1:4:8 type D-2 (40mm graded aggregate) in sub base of floors complete all as specified and as directed by Engineer-in-Charge.

S&F mild steel work such as angle iron in posts & struts in fencing including cutting tops to shape hand rail straight portion , drilled and contersunk for balusters , nosing to steps, struts in fencing including cutting tops to shape as directed , drilling holes, notching for wire etc flat iron fillets ( for securing chain link fencing ) including all necessary drilling, bolting or riveting etc and similar work conforming to Fe-410 Gde E-250 complete all as specified and as directed by Engineer-in-Charge.

S&F framed work as in doors or gates of angle or other section with gusset plates, rails, braces etc complete drilled for fixing of steel sheeting or other covering doors etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging also fastening and fixing complete all as specified and as directed by Engineer-in-Charge.

S&F in repair mild steel round bars 10mm dia and over, cut to length, bent to shape required including cranking, bending spirally for hooping for chain link fening ( in new or old ) complete all as specified and as directed by Engineer-in-Charge.

Excavating in post holes (or similar holes) each not exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25cm, watering, and removing surplus soil to a distance n.exc 50 m and making good surface in soft/ loose soil complete all as specified and as directed by Engineer-in-Charge.

Dismantling galvanised chain link fencing of any description fixed to any type of fencing posts complete all as specified and as directed by Engineer-in-Charge.

Supply only chain link fencing 4 mm dia galvanized steel 100mm x 100mm mesh fixed to angle iron fencing post or angle frame complete all as directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and as directed by Engineer-in-Charge.

S&F screw bolts (machine made) with hexagonal or square head at one head and rounded the other or screwed both end each screwed end to be fitted with washers and one hexagonal or square nut exc 10cm nexc 15cm long dia of shank 11 to 15mm. complete all as specified and as directed by Engineer-in-Charge.

S&F as in repair galvanized 2 strand, steel barbed wire 2.24mm dia, barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails, straining bolts, including securing or tying at crossing with and provision of galvanized mild steel wire, staples or steel pins etc complete all as specified and as directed by Engineer-in-Charge.

M&L preparation of new steel surface of any description n. exc 10cm in width or girth when un connecting to other painting surface and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed by Engineer-in-Charge.

S&F 2mm thick fibre glass reinforced translucent corrugated sheeting with two corrugation side lap fixed with coarch screw and washer in roof wall etc complete all as specified and as directed by Engineer-in-Charge.

M&L pre- painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550Mpa as in roof covering / cladding to wall, fixed with self tapping screws as specified

Dismantling plain or corrugated steel / FRP sheeting any gauge, thickness including nainital or similar pattern roof /wall covering complete all as specified and as directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description nototherwise provided for complete all as specified and as directed by Engineer-in-Charge.

S & F steel work in tubular/ square/ rectangular trusses incl special shaped washer etc, complete using ERW orinduction butt welded tubes conforiming toIS 1161-1979 graded St-240 complete all as specified and as directed by Engineer-in-Charge.

M&L for prearation of new steel surface and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed by Engineer-in-Charge.

M&L plain cement concrete type B1 1:2:4 ( 20mm graded aggregate) as in lintels, cills steps, seismic and other similar bands , copings, kneelers, apex stone bed plates , kerb ,water troughs and like including weathering, slightly rounded or chamfered angles and throating as complete all as specified and as directed by Engineer-in-Charge.

S&F Sign board made out of 03mm aluminum composite panel both side alongwith retro reflective sheeting on both side with letters, stops, commas, short lines, dashes, hyphen, brackets etc of 100-150mm size fixed on 75mm dia SS grade 304 Pipe of 3 mtr long vertical pipe and frame of composite panel made with 60 mm dia ss Grade 304 pipe rectangular pipe complete all as specified and directed. Note: 1. Area of sign board shall be measured for payment

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 as directed by Engineer-in-Charge.

M&L 25mm thick plain cement concrete type B-0, 1:2:4 (12.5mm graded aggregate) as in floor complete all as specified and as directed by Engineer-in-Charge.

M & L coloured non skid ceramic tiles 300x300x7mm thick in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles over & including 15mm thick screed bed in CM 1:6 complete all as specified and as directed by Engineer-in-Charge.

M & L coloured non skid ceramic joint free tiles 400x400x7 to 8mm thick in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles over & including 15mm thick screed bed in CM 1:6 complete all as specified and as directed by Engineer-in-Charge.

M & L joint free coloured glazed ceramic tiles 450x300x7 to 8mm thick in vertical surface as in skirting over & including 10mm thick rendering on stone masonry surfaces or surfaces other than fair faces of brick work in CM 1:4 complete all as specified and as directed by Engineer-in-Charge.

S & F in repair galvanised mild steel wire cloth 0.63 mm nominal dia of wire & average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

Taking down of shutters of any description exc 1 sqm but n exc 2 sqm each complete all as specified and directed.

Taking down door chowkaht or frame(without taking off shutters from the frame) of any description area n.exc 1.50 Sqm each complete all as specified and directed.

Taking down door chowkaht or frame (without taking off shutters from the frame) of any description area exc 1.50 Sqm but n exc 4 sqm each complete all as specified and directed.

Taking down resecuring or easying and refixing in same opening of old door shutters of any description exc 1 Sqm but n exc 2 Sqm in size complete all as specified and directed.

S & F 35mm thick factory made plain, framed, paneled door shutters kiln seasoned and chemically pressure treated second class, hardwood (two panels) with lock rail and panel of 9mm thick BWP commercial marine grade ply wood bonded with high quality liquid phenol formal dehyde synthetic resin adhesive confirming to IS-710. The size of rails and style shall be as per IS-1003 complete all as specified and as directed by Engineer-in-Charge.

S & F 35mm thick factory made second class hardwood glazed and skelton door shutter kiln seasoned and chemically treated, open rebated and prepared to receive glass/ gauge etc (without sash bars), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc complete. The size of members of shutters shall be as specified in MES SSR Part-I complete all as specified and as directed by Engineer-in-Charge.

S & F solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube of 1.25 mm thickness suppling & fixing in opening as per specification & drawing.

S&F Factory made solid panel pvc door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails, M.S. frame shall be covered with heat moulded plain colour PVC `C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S frame wedded/ sealed to the stiles, & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing.

S & F 300mm long mild steel sliding door bolt clip type stove enamelled black with bright bolt not less than 12mm dia with & including a min of six bolt & nut, four on bolt plate & two on staple plate complete all as specified and directed.

S & F 150mm long mild steel pressed handles oval type stove enamelled black complete all as specified and as directed by Engineer-in-Charge.

S & F 125mm long aluminium handles, cast type anodised complete all as specified and directed.

S & F 150mm long mild steel barrel tower bolt stove enamelled black with bright bolt and fixed complete all as specified and directed.

S & F 125mm long aluminium anodised barrel tower bolts of extruded section and fixed complete all as specified and directed.

S & F 100mm butt hinges medium weight cold rolled mild steel and fixed complete all as specified and directed.

Supply and fixing in repair 3mm thick plain sheet glass ordinary quality and glazing with oil putty in sqaures not exc 0.5 sqm in each pane complete all as specified and directed.

Dismantling old unserviceable RCC / PVC water tank of capacity exceeding 250 ltr and not exc 500 ltrs & removal from site complete all as specified and directed.

S & F 500 Ltrs capacity rotational moulded polyethylene water storage tanks double layered (cylindrical vertical with closed top) hoisted and fixed in position & making necessary arrangements for fixing inlet, outlet & over flow pipe pipe etc complete all as specified in SSR Part-I and directed

S & F in repair towel rail 600mm long of PTMT fixed with and including Chromium plated brass screws and wooden / plastic cleats (Minimum weight 190gms) complete all as specified and directed.

S&F in repair CP brass shower rose with swivel joints, including shower arm 15mm dia, 125mm long with bend of 45 degree with flange of CP brass complete all as specified and directed.

S&F in repair Vitreous china squatting pan Orisa pattern, size 580X440 mm white with intergral foot rest, with pvc valve syphonic action type flushing cistern, low level white, with inlet, ball valve, float and handle including brackets 10 ltr capacity, flush pipe of pvc 32mm dia for low level cictern complete all as specified and directed.

S&F in repair vitreous china wash basin, white flat back size 550X400 mm including cutting for and pinning in ends of brackets and including 32 mm dia waste coupling of PTMT (min weight 45 gms), 25mm dia PVC waste pipe 75 cms long with necessary fixing arrangement, including fancy type pillar tap 15 mm cast copper alloy with capstan head, chromium plated, screwed down high pressure with long screwed shanks and fly nuts complete all as specified and directed.

S&F in repair PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F in repair grating doom 100mm dia of PTMT (min weight 25 gms) complete all as specified and directed.

S&F in repair 32mm waste coupling of PTMT (half or full threaded) complete all as specified and directed. Note : Minimum weight 32mm- 45gms

S&F shelf of PTMT fixed to wall with and including steel screws and PVC rawl plug complete all as specified and directed.

S&F sheet glass shelf assembly consisting of 5.50mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60 cm long complete all as specified and directed.

S&F 15mm bore fancy type stop valve / angle valve of cast copper alloy chromium plated screwed down, high pressure with crutch or butterfly handles screwed both ends for iron pipe or for unions complete all as specified and directed.

S&F in repair bib taps 15mm bore, short body cast coper alloy CP fancy type, with crutch or butterfly handle, screwed down, screwed for iron pipe or for union complete all as specified and directed.

Taking up or down 15mm steel tubing and connections including cleaning for refixing or removal complete all as specified and directed

Taking up or down 20 mm steel tubing and connections including cleaning for refixing or removal complete all as specified and directed by Engr-in-Charge

S&F 15 mm dia steel water tubing, galvanized, medium grade, with all fittings, fixed to walls and ceiling or laid in floors complete all as specified and directed by Engineer-in-Charge

S&F 20 mm dia steel water tubing, galvanized, medium grade, with all fittings, fixed to walls and ceiling or laid in floors complete all as specified and directed by Engineer-in-Charge

Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ

Rakesh Choudhary Contractor

ANKIT BUILDERS