REPAIR TO PLASTER FLOORING ROOFING PLINTH PROTECTION ETC IN CERTAIN OTM MD ACCN INSTALLATIONS INCLUDING SEWAGE LINE/SEPTIC TANK CLEANING AND REPAIR TO MANHOLES SEPTIC TANKS SOAKAGE WELLS INCLUDING CONNECTED WORKS AT MIL STN BANBASA UNDER GE PITHORAG

Amount

DESCRIPTION OF ITEMS

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundation etc and getting out in any type of soil complete all as specified.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick with soil obtained from excavation complete all as secified and directed.

Removing excavated material n.exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as spcecified and as directed.

M & L for loose filling with broken brick coarse aggregate of gauge 40 mm in soakage pit, soak well complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and foRMing branch channel 1/2 round or 3/4 pipe section in cement concrete (1:2:4) type B1, smooth finished and refoRMing benching as required for 100 mm bore pipe complete all as specified and directed.

Demolition of cement concrete of any description and in any position not, otherwise provided for as in padding over roof slab, roof kers and the like complete all as specified and directed.

M & L for cement concrete (1:2:4) type B1 (using 20 mm graded stone aggregate) as in cills, copings, steps, sesmic and other similar bands, coving, bed, plate and the like including weathering, sightly rounded or chamfered angles and throating complete all as specified and directed.

M & L for cement concrete in (1:3:6) type C2 (using 40 mm graded stone aggregate) for surface channels, drains etc complete all as specified and directed.

S & F in repairs, 110 mm bore PVC (SWR) pipes, single socketed, fixed to walls in any length with rubber ring joints complete all as specified and directed.

S & F in repairs, 110 mm bore PVC (SWR) pipes, single socketed, laid in trenches or in floors in any length with rubber ring joints complete all as specified.

S & F in repairs, 75 mm bore PVC (SWR) pipes, single socketed, fixed to walls in any length with rubber ring joints complete all as specified and directed.

S & F in repairs, 75 mm bore PVC (SWR) pipes, single socketed, laid in trenches or in floors in any length with rubber ring joints complete all as specified and directed.

S & F in repairs, 110 mm bore PVC (SWR) bends (any radius), diminising pieces or tapers (large bore measured) all as specified and directed.

S & F in repairs, 75 mm bore PVC (SWR) bends any radius, diminising pieces or tapers (large bore measured) all as specified and directed.

S & F in repairs, 110 mm bore PVC (SWR) junction double (double 'T') equal or unequal with oval acces door complete all as specified and directed.

S & F in repairs, mild steel stack clamps for 100 mm/110mm bore pipe, made out of 50 X 5 mm flat iron and 16 mm dia round iron stays including bolts and nuts and securing ends of stays to walls or roof complete all as specified and directed.

S & F in repairs, mild steel stack clamps for 75 mm/50mm bore pipe, made out of 50 X 5 mm flat iron and 16 mm dia round iron stays including bolts and nuts and securing ends of stays to walls or roof complete all as specified and directed.

Cleaning and blocked floor/nahani trap of kitchen, bathroom, wash hand basin and gullly trap etc up to Ist manhole and disposal of waste materials to a distance n.exc 50 m complete all as specified and directed.

Taking up of existing covers of septic tank of any size and cleaning of same including dewatering and digging out sludge, mud state and removing the sludge to a distance exc 250 m and n.exc 500 m where directed by the Engineer -in-Charge, cleaning of inlet and outlet pipes and placing the cover in position complete all as specified and directed.

Cleaning of manholes of any size and depth up to 2.00 mtrs under foul condition by removing MH covers, removing of accumulated liquid, sludge/sediments, transporting the fluid/sludge etc in covered containers and depositing the same out side the camp area/ defence land, cleaning of the manhole with fresh water, placing MH cover back in intact position complete all as specified and directed.

Cleaning of 100mm bore and upto and including 150 mm bore sewage line including cleaning of intermediate manholes and blocked pipe line and disposal of waste materials/spoils up to a distance not exceeding 50 meter by any means complete all as specified.

Cleaning and removing individual blockage in IWC/EWC and removing sludge and foreign materials completely, neatly and making serviceble for free flow all as specified and directed.

Demolition of reinforced cement concrete as in manhole covers and the like complete all as specified and directed.

M & L for precast reinforced cement concrete (1:2:4) type B1 (Using 20mm graded stone aggrgate) as in landings, cover slabs (for manholes etc), chajjas, water troughs mangers, shelves and similar articles with plain faces, set in cement mortar (1:4) complete all as specified and directed.

M & L for mild steel TMT bar 10 mm dia & over, cut length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire annealed not less than 0.90 mm dia or securig with clips complete all as specified and directed.

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

M & L for brick work with old size sub class 'B' bricks built in CM(1:6), straight or curved on plan exc 6 m means radius complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings 15 mm (below or above GL) complete all as specified and directed.

M & L for 75 mm thick cement concrete (1:3:6) type C2 (using 40 mm graded stone aggregate) as in plinth protection, path and the like, finished surface even and smooth without using extra cement, laid in panels and filling the joints with mixture of bitumen and sand complete all as specified and directed.

M & L for 40 mm thick cement concrete (1:2:4) type B1 (using 20 mm graded stone aggregate) as in flooring, laid in panels, finised even and smooth using extra cement complete all as specified.

S & F 3mm thick glass dividing strips 38 mm wide, fixed in postion for laying PCC flooring complete all as speciified and directed.

M & L for 75 mm thick cement concrete (1:3:6) type C2 (using 40 mm graded stone aggregate) as in as in sub base finished fair and rough to receive topping layer complete all as specified and directed.

S & F of rubber moulded coloured chequered cement concrete tiles 20 cm x 20 cm x 20 mm thick over and including 15mm thick screed in CM 1:6 set and jointed in neat cement slurry and pointed in grey cement slurry with pigment complete all as specified and directed.

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

M & L for glazed ceramic coloured tiles of size 200mm X 300mm X 6 to 7mm thick on vertical surfaces such as skirting, dados etc, laid over and including 10mm thick rendering coat in CM(1:4), set and jointed in neat cement slurry and pointed in coloured cement to match complete all as specified and directed.

M & L for non skid ceramic coloured tiles 7 to 8 mm thick (square or rectangular), area of each tile exc 0.11 sqm but not exc 0.18 sqm as in flooring, laid over and including 15 mm thick screen bed in CM(1:6), set and jointed ini neat cement slurry and pointed in coloured cement to match complete all as specified and directed.

M & L for vitrified ceramic tiles 10 mm thick light shade (square/ rectangular) polished, area of each tiles not exceeding 0.36, laid over and including 15 mm thick screen bed in CM(1:6) in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified.

Taking down cement plaster from brick/stone masonry walls/ceilings etc including racking out joints hacking for keys and scrubbing down with water etc complete.

M & L for 15mm thick rendering on fair faces of brick/ concrete surface in CM 1:6 internal walls in patches complete all as specified.

M & L for 15 mm thick rendering on fair faces of brick /concrete surface in CM 1:4 external walls in patches complete all as specified.

M & L for 10 mm thick rendering on ceiling surfaces in CM 1:3 in patches complete all as specified.

M & L for preparation of new wall surfaces and applying two coats of cement base paint over a coat of primer complete all as specified and directed.

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

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

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

Dismantling timber scantling 40 Sq. cm. and over framed work in any position.

S & F II classs hard wood timber scantling clean sawn framed and fixed in any position and direction complete all as specified and directed.

Dismantling of AC corrugated, semi-corrugated sheets in roof coverings & ridges.

S & F of pre-painted galvalume aluminium zinc coating GI base plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in ridge of roof covering / cladding to wall, fixed with self tapping screws/L-type or J-type or cranked hook bolts complete all as specified and directed.

M & L 6mm thick asbestos cement corrugated or semi corrugated sheets in roofs walls etc fixed with `L` or `J` hooks complete all as specified and directed.

M & L 6mm thick asbestos cement two pieces adjustable plain wing ridge 6mm thick fixed with J type bolts all as specified and directed.

S & F of rolled mild steel sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides fixed with angle cleats or other connecting plates conforming to Gde Fe-410 W complete all as specified and as directed.

S & F in repairs Vitreous China Squatting pan of Orissa pattern, size 580x440 mm size white with integral foot rest with Cast Iron `P' or `S' trap, front or back inlet and including connection to trap and to flushing pipe, anti-syphonage pipe etc., including trap set in and including lime concrete bedding complete including making good to floor (excluding flushing cistern) including providing new flush pipe complet all as specified and directed.

S & F in repair PVC valveless, syphonic action type, flushing cistern, 10 litre capacity, low level, white, with inlet, ball valve, float and handle including brackets complete all as specified and directed.

S & F in repairs Vitreous China EWC Pedastal pattern white, including mild steel chromium plated or aluminised hinging device seat cover white with Cast Iron `P' or `S' trap, front or back inlet and including connection to trap and to flushing pipe, anti-syphonage pipe etc., including trap set in and including lime concrete bedding complete including making good to floor all as specified and directed.

S & F in repairs Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified.

S & F in repairs Vitreous China Ware Wash hand basin coloured, flat back, size 550x400mm including cutting for and pinning ends of brackets including PTMT waste coupling and PVC waste pipe 32 mm dia and PVC connection 450mm long with PTMT nuts and fixed on a pair of CI cantilever bracket of appropriate size complete all as specified and directed.

S & F in repairs fancy type pillar taps of PTMT any colour high pressure screwed for iron pipe and fixed.(Minimum weight 15mm-110gms) complete all as specified and directed.

S & F in repairs fancy type pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed.

S & F in repairs of vitreous china bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), with grating and union for discharge pipe complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement mortar 1:3 including PTMT spreader, PTMT waste coupling, PVC waste pipe complete all as specified and directed.

Supply, hoisting and fixing in repair rotational moulded PVC water storage tank, 500 litres capacity conforming to IS-12701 (1989) cylindrical vertical type multi-layered with closed top including inlet, PVC float ball valve 20mm and necessary fittings outlet and wash out holes of approved make including dismantling or existing tank of any description and removing from site of work complete all as specified and as directed.

S & F in repair 15mm float ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe with nesessory fittings and fixed in any position (minimum weight - 210 gms) all as specified and directed.

Cleaning and removing all scale and dirt etc from tank and mounth of circulating pipe of water storage tank capacity exc 250 litr but not exc 500 litres complete all as specified and directed.

S & F in repair PVC gully traps, square or round mouthed type125/110 mm setting and jointing with solvent cement all as specified and directed..

S & F in repair PVC Nahani trap having diameter of outlet 75 mm with CP steel grating and jointing to waste pipe fixed in cement concrete type B-1 1:2:4 all as specified and directed .

S & F in repair PVC(SWR) 75/100 mm floor trap plain with grating including jointingto waste pipe fixed in cement concrete type B1 (1:2:4) all as specified and directed.

S & F in repair PVC SWR P trap 100/110 mm filled in cement, solvent all as specified and directed.

Taking up or down steel tubing 15mm boreand connections, including cleaning for refixing or removal to store all as specified and directed.

Taking up or down steel tubing 20mm boreand connections, including cleaning for refixing or removal to store all as specified and directed.

S & F G I tubing medium grade, galvanised with all fittings and fixed complete to wall and ceiling or laid in floors bore of tube 15 mm all as specified and directed.

S & F G I tubing medium grade, galvanised with all fittings and fixed complete to wall and ceiling or laid in floors bore of tube 20 mm all as specified and directed.

Refixing old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.) 15mm all as specified and directed.

Refixing old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.) 20 mm all as specified and directed.

Removal of existing treatment and wire brushing and cleaning top surface of tiles and roofs to preparation of surface for applying in primer and bitumen.

M & L for 25mm thick PCC 1:2:4 type B-0 (using 12.50 mm graded stone aggregate) as in roof for maintaining the uniform slope etc any thickness at any height and in any position complete all as specified and directed.

M & L for 15mm thick rendering on fair faces of concrete surfaces in CM 1:4 with water proofing compound @ 100ml per 50 Kg of cement finished even and smooth without using extra cement complete all as specified and directed. (WPC shall be measured and paid seperately)

Supply only liquid water proofing compound.

Providing water proofing treatment to accessible/non-accessible RCC roof slabs with Atactic Polypropylene modified polymeric membrane as specified and described as under: - (a) Applying one coat of blown type bitumen of grade 85/25 heated to a working temperature of 180 degree centigrade and applied @ 1.2 Kg/sqm of the surface area over a coat of bitumen primer @ 0.30 Kg/sqm including cleaning surface, all as per manufacurer's instructions complete all as specified and directed (b) Supplying and providing APP modified polymeric membrane having following physical and chemical parameters: - (i) Centre core - 100 Micron HM-HDPE (ii) Film - 20 Micron HM-HDPE (iii) Thickness - 2.00 mm (iv) Weight - 3.00 Kg/sqm Laying shall be done all as per manufacturer's instructions and all as specified in clauses 11.43 of MES SSR-2009 Specifications.

M & L for cement concrete tiles 25cm x 25cm x 22mm thick, machine pressed laid over and including screed bed in CM(1:6), set, jointed and pointed in neat cement slurry as in roof tiles complete all as specified.

AWANTIKA CONTRACTOR

NORTH INDIA PEST CONTROL

Pushkar Dutt Bhatt

Builders Harpal

M/s D K Sharma