REPAIRS CLEANING OF MANHOLES SEWAGE LINES AND SEPTIC TANKS AND CONNECTED WORKS IN ELSEC, CPDC DSC AND RESIDENTIAL AREA UNDER GE I RND RCI HYDERABAD

Amount

Excavation in trenches not exceeding 1.50m wide and not exceeding 10Sqm on plan and not exceeding 1.50m depth for foundation etc., for manholes, sewage lines etc., and getting out in any type of soil complete all as specified and directed.

All as per item No 1 above but exceeding 1.5m depth and not exceeding 3.0m depth.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each layer as in soil complete all as specified and as directed.

Removing excavated material/soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed.

Demolition and breaking up drain pipes (salt glazed stone ware, AC or reinforced concrete) 150mm internal dia of pipe jointed in cement mortar including PCC bed and disposal of concrete debris in low lying areas complete all as directed.

Demolition and breaking up drain pipes (salt glazed stone ware, AC or reinforced concrete) 200mm internal dia of pipe jointed in cement mortar including PCC bed and disposal of concrete debris in low lying areas complete all as directed.

Demolition and breaking up drain pipes (salt glazed stone ware, AC or reinforced concrete) 300mm internal dia of pipe jointed in cement mortar including PCC bed and disposal of concrete debris in low lying areas complete all as directed. Note for item No 5 to 7: Excavation and earth work will be measured and paid separately.

M&L, 150mm bore reinforced concrete pipes, class NP2 with collars laid to falls in trenches or concrete bed, jointed with cement mortar 1:1 and testing complete all as specified and as directed

M&L, 200mm bore reinforced concrete pipes, class NP2 with collars laid to falls in trenches or concrete bed, jointed with cement mortar 1:1 and testing complete all as specified and as directed

M&L, 300mm bore reinforced concrete pipes, class NP2 with collars laid to falls in trenches or concrete bed, jointed with cement mortar 1:1 and testing complete all as specified and as directed

Supply and laying in trenches DWC (Double wall corrugated) pipe including fittings such as couplers, bends, end caps etc., ISI marked of outer dia of 200mm and inner dia 198mm polyethylene with smooth internal and profiled external surface as in drains including taking down old pipe of any description complete all as specified and directed.

Supply and laying in trenches DWC (Double wall corrugated) pipe and including fittings such as couplers, bends, end caps etc., ISI marked of outer dia of 300mm and inner dia 294mm polyethylene with smooth internal and profiled external surface as in drains including taking down old pipe of any description complete and directed. Note for item No 11 to 12: Excavation and earth work will be measured and paid separately

M&L, PCC 1:3:6 type C2 using 40mm graded stone aggregate as in concrete bed to drain pipes 150mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

M&L, PCC 1:3:6 type C2 using 40mm graded stone aggregate as in concrete bed to drain pipes 200mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

M&L, PCC 1:3:6 type C2 using 40mm graded stone aggregate as in concrete bed to drain pipes 300mm bore including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipes, and rendering cutting out existing benching and 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 for 150mm internal dia of pipe complete all as specified and directed.

Cleaning of blocked WC's and soil pipe lines of any dia upto first manhole by roding or by any other means and flushing well with water after cleaning complete all as directed.

Cleaning of nahani trap of any depth by opening cover and taking out accumulated sludge, brick bats, garbage, silt or any other foreign material, flushing with clean water, re-fixing the cover after cleaning of nahani trap and removing the sludge and other foreign material to a distance exceeding 50m and not exceeding 100m and buried under ground (minimum 300mm below ground level) including excavation of pits and returning, filling in and dressing ground to slope if required, complete all as directed.

Cleaning sewage line of any bore and storm water drains by roding or by using mobile jetting machine or by any other means from manhole to manhole, septic tank to manhole, gully trap to manhole etc., dewatering, desilting, and flushing well with water after clearing the blockage and testing the flow complete all as directed. Note: Quoted rate shall deemed to include cost of removing sludge, deposits, soiled grit/earth and other foreign materials from manholes, gully traps etc., for smooth flow of water.

Mechanically pumping out sewage water from Septic Tanks /Soak Wells/Sumps etc., of any size/dia by means of mechanically operated equipment / trolley mounted Bowsers by taking all precautionary measures and complete removal of silt/sludge/dirt accumulated at bottom and waste water to outside MD land (working in foul condition) complete all as directed. Note: Quoted rate shall deemed to be include cost of all T&P for transportation required for disposal of sludge/dirt and water away from the site including safety precautions as specified by local municipal authorities.

Taking up existing loose CI manhole covers and frames, medium duty, any type and size, preparing top of brick work to receive covers and setting in cement mortar 1:3 and haunching with cement concrete 1:2:4 type B1 complete all as specified and directed.

Cleaning of roofs/slabs/chajjas, rain water pipe etc., for double/triple storey buildings, cutting derooting of small plants/shrubs etc., from external surfaces of buildings and removing all dust/dry leaves/mud etc., and removing the debris to a distance not exceeding 50m and making good disturbed wall/flooring surfaces with PCC 1;2:4 type B0 or in cement mortar 1:3 complete all as directed. Note: Measurement shall be made for plan area of roof and portico only for payment. Cleaning of chajjas is deemed to be included in quoted rate.

Demolition of brickwork or stone masonry including all quoins, arches, pillars, etc., built in cement mortar complete all as directed.

M&L, brickwork with Flyash modular bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar 1:6 complete all as specified and directed.

Taking down cement plaster of any description on brick or stone walls from any height including racking out joints, hacking for key, scrubbing down with water etc., including removal of rubbish material off the premises complete all as directed.

M&L, 15mm thick rendering in cement mortar 1:4, on fair faces of brick or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed.

M&L, PCC 1:2:4, type B-0 using 12.5mm graded stone aggregate as in coping and the like including necessary formwork, weathering, slightly rounded or chamfered angles and throating and other similar works complete all as specified and directed.

M&L, PCC 1:3:6, type C-1 using 20mm graded stone aggregate as in drain, surface channels and benching including necessary formwork complete all as specified and directed.

Extra for forming fair finished drain or channel of 30cm inner girth in cement concrete, using extra cement including forms moulds mitred / stopped ends etc., complete all as specified and as directed.

Add or deduct for serial item No. 29 above for each 25mm inner girth or part thereof over or under 30cm.

M&L, pre cast reinforced cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate as in cover slabs including necessary form work, placed in position, set in cement mortar 1:4 including dismantling damaged cover slabs and disposing off the rubbish materials complete all as specified and directed. Note: Reinforcement shall be measured and paid separately.

M&L, TMT bars 8mm dia, as in reinforcement cut to 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 0.9mm dia complete all as specified and as directed.

Taking down rain water pipes (any size or pattern) fixed to walls, including all fittings, heads, shoes, bends, swan necks, etc., (measured overall as fixed along the centre line over fittings and accessories), complete all as directed.

S&F, 75mm dia PVC(SWR) pipes, ISI marked, single socketed in any length with rubber ring joints fixed to walls with PVC clamps as rain water pipe complete all as specified and as directed.

S&F, 110mm dia PVC(SWR) pipes, ISI marked, single socketed in any length with rubber ring joints fixed to walls with PVC clamps as rain water pipe complete all as specified and as directed.

S&F, 75mm bore PVC(SWR) bends any radius with access door complete all as specified and as directed.

S&F, 110mm bore PVC(SWR) bends any radius with access door complete all as specified and as directed.

S&F, 75mm dia PVC(SWR) branch piece single (single Y) equal or unequal with access door complete all as specified and as directed.

S&F, 110mm dia PVC(SWR) branch piece single (single Y) equal or unequal with access door complete all as specified and as directed.

S&F in repairs, Stack clamps for 110mm dia pipes of any description, made out of 50mm x 5mm mild steel flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof etc., complete all as specified and directed.

All as per item No 40 above but for 75mm dia of pipe.

M&L in repairs, PVC (SWR) floor trap suitable for outlet of dia 75mm with grating including jointing to waste pipe with solvent cement complete all as specified and directed.

All as per item No 42 above but suitable for outlet of dia 110mm.

S&F in repairs, vitreous china squatting pan, ‘Orissa’ pattern of size 580 x 440mm, white, with integral foot rests, including connection to trap, and to flushing pipe, antisyphonage pipe, etc., complete including provision of cement concrete bedding in 1:5:10 and making good to floor complete all as specified and directed.

S&F in repairs, vitreous china wash down water closet pan (pedestal pattern), white including connecting to trap and to flushing pipe, anti syphonage pipe etc., complete including fixing to floor with bolts, including provision of plastic water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminized hinging device complete all as specified and directed.

S&F in repairs, vitreous china Urinal, half stall type, white, including providing and fixing plugs, bedding urinal against wall in cement mortar (1:2), securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing grating and union for discharge pipe etc., waste coupling of PTMT (half or full threaded) for 32mm bore dia of discharge pipe (minimum weight shall be 45gms) complete all as specified and directed.

S&F in repairs, 10 litres, PVC valve less, symphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete all as specified and as directed.

S&F in repairs, 32mm dia PVC flexible waste pipe with fittings of suitable length as per site requirement for WHB/Sink or urinal complete all as specified and directed.

M&L in repairs, waste fittings, brass, chromium plated for glazed ware sinks, 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 directed.

S&F in repairs, PVC connections 15mm size with PTMT nuts of length 600mm, complete all as specified and directed.

S&F in repairs, stainless steel grating round of size 125mm complete all as specified and directed.

S&F in repairs, 15mm bore bib taps, cast copper alloy with crutch or butterfly handle, fancy type, chromium plated, screwed down, screwed for iron/GI pipe or for brass ferrule complete all as specified and directed.

S&F in repairs, 15mm bore Pillar taps, cast copper alloy, fancy type 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, 15mm bore Stop valve, cast copper alloy, chromium plated fancy type, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron/GI pipe or for union complete all as specified and directed.

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

M&L, 7 to 8mm thick 300 x 300mm coloured, joint free Non skid ceramic tiles, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile over and including screed bed or bedding layer 15mm thick in CM 1:6 laying in floors complete all as specified and as directed. Note: Design of tiles shall be as approved by GE

M&L, coloured glazed ceramic tiles of size 450 x 300mm, 6 to 7mm thick in dado etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile over and including 10mm thick backing coat in CM 1:3 complete all as specified and as directed. Note: Design of tiles shall be as approved by GE

Demolition of PCC in ground floors and paving's not exceeding 15cm thickness (below or above ground level) complete including disposal of debris off the premises complete all as directed.

M&L, 100mm thick PCC 1:4:8 type D-2 in sub base using 40mm graded stone aggregate finishing the surface even and rough including necessary formwork complete all as specified and directed.

M&L, 50mm sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M&L, 60mm thick, M-35 Grade, machine pressed precast concrete interlocking paver block any shape and size with grey cement and pigment conforming to IS 15658-2006 complete all as specified and directed

M&L, 25mm thick chequered cement concrete tiles of 300mm x 300mm size with grey cement and pigments, set, jointed and pointed in neat cement slurry over and including 20mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

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

M/s ANUSHA ENTERPRISES

M/s Kasturi Pedda Subbaiah Enterprises/M/s K.P.S Enterprises

Bismi Engineering