REPAIR TO EXISTING SEWAGE SYSTEM INCLUDING REPAIR TO AREA DRAINAGE AND REPAIR TO BOUNDARY WALL AND MISC B R ITEMS AT AF STN DADRI

Amount

Demolition & breaking up drain pipes (salt glazed stone ware, AC or reinforced concrete) set in cement mortar, internal dia of pipe 100 mm complete all as specified and directed by Engineer-in-Charge.

All as per item No 01 here-in-before but bore of pipe 150 mm complete all as specified and directed by Engineer-in-Charge.

All as per item No 01 here-in-before but bore of pipe 200 mm complete all as specified and directed by Engineer-in-Charge.

M&L 100 mm internal dia salt glazed stone ware drain pipes laid in trenches and jointed complete all as specified and directed by Engineer-in-Charge.

All as per item No 04 here-in-before but bore of pipe 150 mm complete all as specified and directed by Engineer-in-Charge.

All as per item No 04 here-in-before but bore of pipe 200 mm complete all as specified and directed by Engineer-in-Charge.

S&F in repair PVC 110 mm (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with clamps and for sewage line all as specified and directed by Engr-in-Charge

S&F in repair PVC 110 mm (SWR) bends any radius complete all as specified and directed by Engineer-in-Charge.

S&F in repair PVC (SWR), junction single, (Single T) equal or unequal 110 mm complete all as specified and directed by Engineer-in-Charge.

M&L concrete bed to 100 mm bore drain pipes in cement concrete 1:3:6 type C-2 using 40 mm graded stone aggregates including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed by Engineer-in-Charge.

All as per item No 10 here in before but bore of pipe 150 mm complete all as specified and directed by Engineer-in-Charge.

All as per item No 10 here in before but bore of pipe 200 mm complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50 m in depth for manholes & sewage lines and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Demolition of brick work built in cement mortar of any description complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete of any description and in any position as in bed of drain pipes etc complete all as specified and directed by Engineer-in-Charge.

M&L cement concrete type C-2 1:3:6 ( 40 mm graded aggregate) as in foundation, filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

M & L for brick work with sub class 'B' Bricks straight or curved on plan exceeding 6m mean radius built in cement mortar 1:4 as in manholes and drain complete all as specified and directed by Engineer-in-Charge.

M&L 15mm thick rendering on fair faces of brick work or concrete surfaces in cement mortar 1:4 complete all as specified and directed by Engineer-in-Charge.

M&L for providing cement concrete 1:2:4, type B1, using 20 mm graded stone aggregates as in coping complete all as specified and directed by Engineer-in-Charge.

M&L PCC 1:2:4 type B2 as in surface channels and drains & benching of manholes and finishing even and smooth with out using extra cement complete all as specified and directed by Engineer-in-Charge.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed by Engineer-in-Charge.

Removing excavated materials to a distance not exceeding 50 Mtr and depositing where directed at a level not exceeding 1.5 Mtr above the starting point complete all as specified and directed by Engineer-in-Charge.

Cutting into existing manholes for connecting new drains, making good to pipes and rendering, cutting out existing benching for & forming branch channel (1/2 round or 3/4 Section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required, Internal dia of pipe 150mm complete all as specified and directed by Engineer-in-Charge.

All as per item No 23 here-in-before but bore of pipe 100 mm complete all as specified and directed by Engineer-in-Charge.

All as per item No 23 here-in-before but bore of pipe 200 mm complete all as specified and directed by Engineer-in-Charge.

S&F in repairs cast iron Nahani trap with grating including jointing to waste pipe, fixed in cement concrete 1:2:4, type B-1, using 20 mm graded stone aggregate, dia of outlet 100 mm.

S&F in repairs for Vitreous China squatting pan,"Orissa" pattern,size 580 X440 mm white,withintegral foot rests (excluding flushing cistern and flush pipe) including connection to flushing pipe anti syphonage pipe etc complete all as specified and directed by Engineer-in-Charge.

S&F in repair vitreous China wash down water closet (EWC) pedestal pattern coloured incl P or ‘S’ trap coloured ,seat cover & cement concrete bedding complete all as specified and directed by Engineer-in-Charge.

S&F PVC valveless,symphonic action type,flushing cistern ,low level white,with inlet,ball valve,float and handle including brackets of 10 ltrs complete all as specified and directed by Engineer-in-Charge.

S&F in repair PVC flush bend 32mm dia with two Nos check nuts for conencting low level flushing cistern to European type water closet or India type water closet incl cement joint complete all as specified and directed by Engineer-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 Engineer-in-Charge.

M&L for coloured printed non skid tiles area of each tile exceeding exc 0.06 sqm but n.exc 0.11 sqm in floors etc set and jointed with neat cement slurry pointed with colour cement to match the floor, and including 15 mm thick screed bed cement mortar in CM 1:4 and including the chipping of the existing PCC floor complete all as specified and directed by Engineer-in-Charge. (make SOMANY, KAJARIA, MARBITO)

M/L rendering 15 mm thick cement mortar on Brick masonary surfaces or surfaces other than fair faces of brick work in cement mortar 1:4 as backing coat to glazed tile complete all as specified and directed by Engineer-in-Charge.

M&L for digital glazed ceramic tiles coloured size 300 x 200 x 7mm thick as on vertical surfaces, of walls as in skirting, dado etc set and jointed in neat cement slurry & pointed with coloured cement to match complete all as specified and directed by Engineer-in-Charge.

Dismantling of stone slabs & tiles of any description or thickness (except ceramic tiles) in floors, aprons etc laid bedded & pointed in any mortar complete all as specified and directed by Engineer-in-Charge.

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

M&L 75 mm thick PCC 1:4:8 type D-2 (using 40mm grade stone aggregate) as in Sub floors,Sub bases ,flooring etc complete all as specified and directed by Engineer-in-Charge.

M&L cement concrete 75 mm thick type C-2 1:3:6 ( 40 mm graded agg ) as in plinth protection etc complete all as specified and directed by Engineer-in-Charge.

M & L for Rubber moulded Chequered cement concrete tiles 30 cm x 30 cm x 25 mm thick set , jointed and pointed in neat cement slurry in floors with gray cement and pigment with screed bed 15 mm CM 1:6 complete all as specified and directed by Engineer-in-Charge.

M & L for Machine pressed precast concrete interlocking paver block any shape and size with grey cement and coloured pigment confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade over 25mm thick coarse sand complete all as specified and directed by Engineer-in-Charge.

M&L for Sand filling under floors or in foundation including watering and consolidating complete all as specified and directed by Engineer-in-Charge.

Demolition of reinforced cement concrete and in any position complete all as specified and directed by Engineer-in-Charge.

Providing, precast cement concrete1:2:4 type B1 (20 mm graded aggregate) in landings, cover slabs (for manholes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces etc. and setting in mortar complete with joints to match, complete all as specified and directed by Engineer-in-Charge.

M&L for mild steel TMT bars 10 mm dia and over cut to length bent to shape and required including cranking bending spirally for hoping for columns hooking ends and binding with and including mild steel wire n. less than .9mm dia or securing with clips complete all as specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel / structural steel of any description not otherwise provided complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete of any description n.exc 15cm thickness (below or above ground level) complete all as specified and directed by Engineer-in-Charge.

Demolition of brickwork /stone masonry / precast articles / jalli built in cement mortar complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches in soft/loose soil not exc 1.5m in width and not exc 1.5 in depth for foundation and getting out complete all as specified and directed by Engineer-in-Charge.

M&L PCC 1:4:8 type D.2 (40mm graded agg) as in fdn filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

M&L brickwork with sub class ’B’ bricks straight or curved on plan exc.6 m mean radius built in cm 1:4 complete all as specified and directed by Engineer-in-Charge.

M&L providing precast cement concrete louvers and jallies 50 mm thick including precast RCC pillar type B-0 1:2:4 ( 12.5 mm graded agg and set in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:2:4 type B-1( using 20 mm graded stone aggregate) in coping etc including necessary from work complete all as specified and directed by Engineer-in-Charge.

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 by Engineer-in-Charge.

M&L 15 mm thick rendering in cm 1:4 on brick surfaces finished even and smooth without using extra cement incl mixing of WPC as per manufactrer instruction complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of new plastered surfaces and applying two coats of cement base paint on walls over a coat of alkali resistant priming paint complete all as specified and directed by Engineer-in-Charge.

M&L 75 mm thick PCC 1:4:8 type D-2 (using 40mm grade stone aggregate) as in Sub floors,Sub bases ,flooring etc complete all as specified and directed by Engineer-in-Charge.

M&L cement concrete 75 mm thick type C-2 1:3:6 ( 40 mm graded agg ) as in plinth protection etc complete all as specified and directed by Engineer-in-Charge.

M & L for Rubber moulded Chequered cement concrete tiles 30 cm x 30 cm x 25 mm thick set , jointed and pointed in neat cement slurry in floors with gray cement and pigment with screed bed 15 mm CM 1:6 complete all as specified and directed by Engineer-in-Charge.

M & L for Machine pressed precast concrete interlocking paver block any shape and size with grey cement and coloured pigment confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade over 25mm thick coarse sand complete all as specified and directed by Engineer-in-Charge.

M&L for Sand filling under floors or in foundation including watering and consolidating complete all as specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel of any description not otherwise provided complete all as specified and directed by Engineer-in-Charge.

Dismantling of unserviceable chain link fencing fixed with any post in any position complete all as specified and directed by Engineer-in-Charge.

S&F joist channel angle, angle iron posts and flat irons, tee section beams for track on road, MS pipe, MS square tube ,bars , MS plate fixed in purlin rafter cleat, support and for sliding gates, for steel gates channel with providing of rollers with T shape track for Roller etc incl welding, riveting etc conf to Fe-290 Gde E-165 complete all as specified and directed by Engineer-in-Charge.

S&F in repair 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 (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing (Fe-410- W(Gde?E-250)Gde) quali complete all as specified and directed by Engineer-in-Charge.

Dismantling plain or corrugated steel sheeting any gauge, thickness, including Naintal or similar pattern roof coverings etc complete all as specified and directed by Engineer-in-Charge.

S&F pre-painted galvatume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550Mpa as in roof covering/clading to wall, molding/folding in circular/semicircular of any position and height fixed with self tapping screws complete all as specified and directed by Engineer-in-Charge.

M&L for excavating in post holes or similar work each not exceeding in hard dense soil getting out and returning filling and ramming including watering etc and removing surplus to a distance n.exc 50mtr and making good to ground complete all as specified and directed by Engineer-in-Charge.

M&L for cement concrete 1:3:6 types C-2 with 40 mm graded aggregate as in foundation, filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

Supply only chain link MS galvanised fencing of any size or type complete all as specified and directed by Engineer-in-Charge.

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

Refixing only chain link fencing including line wire MS flat with nut and bolt obtained from item No- 06 complete all as specified and directed by Engineer-in-Charge.

S&F 12 mm dia GI round bar fixed in any position including jointing either welding or hooks as directed as in line wire for chain link complete all as specified and directed by Engineer-in-Charge.

M&L preparation of new steel surfaces over 10 cm in width or girth and applying two coat of synthetic enamel paint over one coat of red oxide complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of old decorated Steel surfaces and applying one coat of synthetic enamel paint over 10 cm in width or girth complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of old decorated steel surfaces of any description not exceeding 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge.

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

All as per item No 77 but restraining and resecuring incl making good staples complete all as specified and directed by Engineer-in-Charge.

S&F in repair galvanized steel punched type concertina coil 1050 mm dia(dia of coil when unstreched) and fixed to angle iron post complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of old previously decorated surfaces by brooming down or steel wire brushes, scrapping down smoke soot, moulds, efflorescent salts etc and applying one coat of cement base paint on walls complete all as specified and directed by Engineer-in-Charge.

M&L for refixing in repair of the stainless steel railing including welding and grouting into the flooring and fixing with PCC 1:2:4 and match with the exiting flooring complete all as specified and directed by Engineer-in-Charge.

Dismantling of stainless steel posts, balluster top railing as in stair case railing of any description complete all as specified and directed by Engineer-in-Charge.

S&F in repairs stainless steel pipe 100mm outer dia, 1.00m long as in vertical post for stair case railing with stainless steel ball 150mm outer dia fixed on top with nuts and bolts fixed in position with base plates fastener including cutting holes, grinding, polishing and welding as required and complete all as specified and directed by Engineer-in-Charge.

S&F in repairs 50mm dia stainless steel pipes of decorative or ornamental design of height 0.80 m as in intermidate post/balluster for stair case including welding complete all as specified and directed by Engineer-in-Charge.

S&F in repairs 75mm dia stainless steel pipes as in stair case top railing fixed to stainless steel post including cutting holes,bending, grinding, polishing and welding as required complete all as specified and directed by Engineer-in-Charge.

S&F in repairs 25mm bore dia stainless steel pipes of decorative or ornamental design as in intermidate railing for stair case including welding complete all as specified and as directed by Engineer-in Charge.

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