REPAIR AND CLEANING OF SEWAGE LINES, MANHOLES, FLOOR TRAP, GULLY TRAP AND REPAIRS TO HIGH RISE BUILDINGS SEWAGE JOINTS/PIPES OF MARRIED ACCOMODATION AT CHAF BANGALORE

Amount

Cleaning of sewage pipe lines of size upto 100mm dia/bore and removing the blockages by rodding using bamboo spilt or by mechanical means, between the manholes, Nahani traps to gully traps, gully trap to manholes incl vertical stack pipes (where ordered), cleaning eye to gully trap and taking out debris, sludge or any solid/foreign materials from sewage from sewage line and flushing with water and testing after cleaning complete incl removing the debris outside MD land all as specified and directed. The rate inculsive of clearing blockage in vertical pipes in high rise buildings (Ground floor to seventh floor) and similar works, complete all as specified and directed.

All as per Srl item No : 01 here I before but 150mm dia sewage pipe lines, complete all as specified and directed.

All as per Srl item No : 01 here I before but 200mm dia sewage pipe lines, complete all as specified and directed.

All as per Srl item No : 01 here I before but 250mm dia sewage pipe lines, complete all as specified and directed.

All as per Srl item No : 01 here I before but 300mm dia sewage pipe lines, complete all as specified and directed.

De-silting of manholes and removing of clogged mud, muck, silt, floating materials, hard materials like stone/bricks bats from inside the manholes and mouth of pipes to a distance 100meters away from site including taking up manhole covers of any description and refixing in same position after de-silting for manhole up to 1.00 depth, complete all as specified and directed.

All as per Srl item No : 06 here in before but depth exc 1.00 metre but n exc 2.00 metres, complete all as specified and directed.

All as per item No : 06 above but depth exc 2.00 metre but n exc 3.00 metres

All as per item No : 06 above but depth exc 3.00 metre but n exc 4.00 metres

Demolition of plain cement concrete in foundation/copings/ bed concrete of drain pipes in any position, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Excavation in trenches not exceeding 1.5 meters wide and 1.5 meters in depth and getting out in hard/dense soil including cutting of roots any dia, complete all as specified and directed.

Excavation in trenches not exceeding 1.5 meters wide and depth exceeding 1.5 meters and not exceeding 3 meters and getting out in hard/dense soil, complete all as specified and directed.

Returning filling in inclding spreading, levelling, watering well ramming in layers not exceeding 25 cm thick, complete all as specified and directed.

Removing excavated material to a distance not exceeding 50 meters and deposited where directed at level not exceeding 1.5 meters above the starting point, complete all as specified and directed.

Demolition and breaking up drain pipes of internal dia 100mm (salt glazed ware, AC or reinforced concrete ) set cement mortar, complete all as specified and directed.

Demolition and breaking up drain pipes of internal dia 150mm (salt glazed ware, AC or reinforced concrete ) set cement mortar, complete all as specified and directed.

Demolition and breaking up drain pipes of internal dia 200mm (salt glazed ware, AC or reinforced concrete ) set cement mortar, complete all as specified and directed.

Demolition and breaking up drain pipes of internal dia 250mm (salt glazed ware, AC or reinforced concrete) set cement mortar, complete all as specified and directed.

Plain cement concrete 1:4:8, type D-2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete, complete all as specified and directed.

Plain cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in coping bed plates, haunching benching ,water trough and the like including weathering, slightly rounded or chamfered angles and throating including use of necessary form work and finishing the surfaces even and smooth without using extra, cement all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mi- tred/stopped ends etc., complete all as specified and directed.

Plain cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in surface channel, drain, complete all as specified and directed.

Plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregated as in bed to 100mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, complete all as specified and directed.

Salt glazed stone ware drain pipes 100 mm internal dia, grade `A' laid in trenches and jointed, complete all as specified and directed.

150 mm bore Reinforced cement concrete pipes, class NP 2, laid and jointed complete with collars, complete all as specified and directed.

200mm bore Reinforced cement concrete pipes, class NP 2, laid and jointed complete with collars, complete all as specified and directed.

250mm bore Reinforced cement concrete pipes, class NP 2, laid and jointed complete with collars, complete all as specified and directed.

Demolition of Reinforced Cement Concrete of any description and in any position not otherwise specifically provided for, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Precast cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in cover salabs and the like, set in cement mortar 1:6 with plain fair faces complete with joints to match, complete all as specified and directed.

High strength, deformed steel TMT bars 10mm dia and over, cut to length, bent to shape required including cranking and binding with mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

High strength, deformed steel TMT 6mm to 8mm mm dia, cut to length, bent to shape required including cranking and binding with mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Demolition of brick work/stone boulder masonry , built in cement mortar incl all quoins, arches pillars etc but excluding ashlar facings etc., complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations. ( demolition item taken in schedule of credit contractor may quoate rate accoridingly)

Taking down cement plaster on brick or stone wall , concrete surface etc. including racking out joints, hacking for key ,scrubbing down with water etc. , complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

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

Pre-cast cement concrete block masonry with solid blocks,in PCC 1:3:6 Type C1 (20mm graded aggregate) exc. 10 cm in width and setting in mortar1:6, complete all as specified and directed

Cutting in to existing man holes for connecting new drains for internal dia of pipe 150mm, making good to pipe and rendering, cutting out existingbenching for and forming branch channel (1/2 round or 3/4 section) in cement mortar 1:2:4 type B1 smooth finished and reforming benching as required, complete all as specified and directed.

Cutting in to existing man holes for connecting new drains for internal dia of pipe 200mm, making good to pipe and rendering, cutting out existingbenching for and forming branch channel (1/2 round or 3/4 section) in cement mortar 1:2:4 type B1 smooth finished and reforming benching as required, complete all as specified and directed.

Cleaning of blockage in sewage pipe lines between manhole to manhole of length exc 10mtr and size of pipe exc 100mm dia and removing the blockages using by vehicle mounted jet pressure system, cleaning of pipes and taking out all debris, sluge or any solid materials from sewage line and flushing with water and testing after cleaning for blockage/clogging, etc complete including removing the debris outside MD land, complete all as specified and directed.

Removal of sludge by extra in water, liquid sludge in any positio from septic tank/Grease pit etc of any description, size and depth including cleaning, lifting up and removing sludge and accumulated solid/semi solid sludge and any other foreign materials includig dewatering by using mechanical/tank mounted vehicle capacity not less than 300litres. Sludge and any foreign materials obtained from cleaning shall be removed to distance exceeding 10 KM and burrid in ground to a depth not less than1.00mtr incuding removing of covers of any description, complete all as specified and directed.

Removing vegetation growth/plants upto roots of any size at the junction of SWR pipe and wall, parapets upto height of 16 mtr and making good the surface using CM (1:3), complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching the desired place.

Cutting of tree branches of girth not less than 10cm, falling on buildings, roof top (15m height bldgs), by manual or mechanical method and removing the branches outside MD land as and when the cutting is completed, complete all as specified and directed.

150mm dia PVC (SWR) pipes singlesocketed, in any lengthwith rubber ring joints, fixed to wall including dismantling of old pipe (sewage/rain water/any type), complete all as specified and directed Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

110mm dia PVC (SWR) pipes singlesocketed, in any lengthwith rubber ring joints, fixed to wall including dismantling of old pipe (sewage/rain water/any type), complete all as specified and directed Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

75mm dia PVC (SWR) pipes singlesocketed, in any lengthwith rubber ring joints, fixed to wall including dismantling old pipe (sewage/rain water/any type), complete all as specified and directed Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

75mm dia PVC (SWR) bend with access door of any radious, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching ( Ground floor to Seventh Floor).

110mm bore PVC (SWR) bends of any radious, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching ( Ground floor to Seventh Floor).

75mm bore PVC (SWR) bends of any radious, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching ( Ground floor to Seventh Floor).

110mm bore PVC (SWR) bends with access door of any radious, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching ( Ground floor to Seventh Floor).

PVC (SWR) double branch piece (double Y), with access door 110 mm bore, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching.

PVC (SWR) Branch piece single equal or unequal with access door 110mm bore, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching.

PVC (SWR) junction single (Single T) equal or unequal with access door 110mm bore, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching.

PVC (SWR) junction single (Single T) equal or unequal with access door 75mm bore, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching.

PVC (SWR) Branch piece single equal or unequal with access door 75mm bore, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching.

75 mm bore PVC(SWR) floor trap, plain with grating including jointing with solvent cement, fixed as in repairs, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching.

75mm dia PVC (SWR) multi floor trap with grating including jointing with solvent cement, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching.

PVC (SWR) gully trap 125/110mm, setting and jointing with solvent cement, complete all as specified and directed.

Taking up or down steel tubing and connections, fittings etc including cleaning for refixing or removal to store for 15mm bore, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

Taking up or down steel tubing and connections, fittings etc including cleaning for refixing or removal to store for 20mm bore, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

Taking up or down steel tubing and connections, fittings etc including cleaning for refixing or removal to store for 25mm bore, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

Tube medium grade galvanized with all fittings 15mm bore and connections, complete all as specified and directed.

Tube medium grade galvanized with all fittings 20mm bore and connections, complete all as specified and directed.

Tube medium grade galvanized with all fittings 25mm bore and connections, complete all as specified and directed.

16mm outer dia CPVC pipes SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

20mm outer dia CPVC pipes SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

25mm outer dia CPVC pipes SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

25mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed as in repairs, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

20mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed as in repairs, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

Cutting holes for pipes for a superficial area exceeding 150 Sqcm and not exceeding 400sqcm into or through brick walls built in CM and making good in cement mortar 1:3 or 1:2:4, type B1, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

Cutting holes for pipes for a superficial area exceeding 150 Sqcm and not exceeding 400sqcm into or through stone wall built in CM and making good in cement mortar 1:3 or 1:2:4, type B1, complete all as specified and directed. Note :- Quoted rate shall deemed to include cost of scaffolding or ladders etc required for approaching for repair work ( Ground floor to Seventh Floor).

Plastic water closet seat, white, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device, complete all as specified and directed.

Plastic water closet seat, white, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device suitable as well as for anglo indian WC, fixed as in repairs, complete all as specified and directed.

Vitreous China wash down water closet pan (Pedestal Pattern), EWC White with 'P' or 'S' trap, including provision of fixing bolts and connecting upto drain and flushing pipe etc., fixed as in repairs, complete all as specified and directed.

Vitreous china squatt pattern, Orissa Pattern size 580x440mm White,with integral Foot rests and 'P' or 'S' trap, white, including provision of fixing bolts and connecting upto drain and flushing pipe etc., fixed as in repairs, complete all as specified and directed.

PVC Flushing Cistern 10 Ltrs Capacity Syphonic action type with Flush pipe low level, with inlet ball valve,Float chain& pull & brackets, including making necessary connections to water supply pipe line and jointing to WC etc., fixed as in repairs, complete all as specified and directed.

Demolition of plain cement concrete of any description and in any position, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Dismantling floor, hearth or wall tiling incl cement mortar bedding ( but not backing) and rubbish off the premises, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Cement concrete type F2 (1:7:12) using 40mm graded aggregate as in foundations, filling and mass concrete in sunken floor, complete all as specified and directed.

Non-skid ceramic tiles 7 to 8mm thick (square /rectangular) area of each tile exc 0.06 sqm but n exc 0.11 sqm in floors set jointed in neat cement slurry and pointed in white or coloured cement to match including screed bed 15 mm thick of CM (1:6), complete all as specified and directed.

25mm thk cement concrete 1:2:4 type B0 using 12.5 mm graded stone aggregate as in sub base for flooring finished even and fair, complete all as specified and directed.

Non Skid ceramic tiles coloured of size 400 x 400 x 7 to 8mm thick as in floor, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of the tiles with 15mm screed bed 1:6 for laying floor finishes, complete all as specifiedc and directed.

Glazed Ceramic tiles, coloured 300x200x7mm in vertical surfaces such as dado/ skirting etc, set and jointed in neat cement slurry and pointed in coloured cement to match over and including backing coat of 10mm thick cement mortar (1:3), complete all as specified and directed.

15 mm thick Plastering in cement mortar (1:4) on walls as in repairs to patches and finishing the surface even and smooth without using extra cement, complete all as specified and directed.

Supply only integral WPC, complete all as specified and directed.

Kavitha Constructions

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