REPAIR REPLACEMENT TO SEWAGE SYSTEM AT OD SHAKUBASTI UNDER AGE BR II OF GE NORTH DELHI CANTT 10

Amount

S&F vitreous china wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) white connection to trap 'P' or 'S' and flush pipe etc seat cover and making good to disturbed surfaces of floor by filling with PCC 1:4:8 type D-2 to match with existing all as specified and as directed.

S&F 10 ltrs capacity PVC symphonic action type flushing cistern (ISI Marked) low level with inlet ball valve, float and handle & PVC flush pipe, fixed in position and connecting complete.

S&F vitreous china squatting pan water closet, orissa pattern, size 580 x 440 mm white with integral foot rests (excluding flushing cistern and flush pipe) including PVS (SWR) 'S' trap, provn of lime concrete and jointing to flush pipe complete all as specified and directed.

S&F in repairs angle valve with wall flange, 15mm bore, fancy type, chromium plated with long shank and cup, cast copper alloy, screwed down, high pressure with crutch or butterfly handle, both ends screwed for iron pipe or for union etc., complete all as specified and directed.

M&L non skid ceramic tiles colored tiles 7 to 8mm thick area of each tile exceeding 0.09 sqm but not exceeding 0.18 sqm, as in floor etc set and jointed in neat cement slurry and pointed in colour cement laid over and including 15mm thick cement mortar screed bed or bedding layer in CM 1:6 including 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.

M&L glazed digital vitrified tiles (DVT) colour and shade as approved in vertical surface of size 450mm x 300mm x 7 to 8mm thick with highlighter set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface including rendering 10mm thick in CM 1:4 and finished rough including dismantling floor, hearth or wall tiling including cement mortar bedding and also backing, removing serviceable tiles to store and rubbish of the premises complete all as specified and directed.

S&F PVC(SWR) pipes, 75mm external dia double socketed in any length with rubber joints, fixed to walls etc with mild steel clamps including dismantling of cast iron, AC / PVC pipes including all fittings and accessories of 100/75mm dia and in any position complete all as specified.

S&F PVC (SWR) pipes, 110mm external dia, type-B, ISI marked (IS:13592) double socketed in any length with rubber ring joints, fixed to walls etc with mild steel clamps including dismantling of cast iron, AC / PVC pipes including all fittings and accessories of 100/75mm dia and in any position complete all as specified.

S&F in repairs stack clamps for 75mm bore pipe out of 50mm by 5mm flat iron and 16mm dia round iron stays, inbolts and nuts and securing ends of stays to wall or roof all as specified and directed.

S&F in repairs stack clamps for 110mm bore pipe out of 50mm by 5mm flat iron and 16mm dia round iron stays, inbolts and nuts and securing ends of stays to wall or roof all as specified and directed.

S&F in repairs 110mm bore PVC (SWR) pipes double socketed in any length with rubber ring joints, laid in trenches or in floor etc including taking out/dismantling of old pipes complete all as specified.

S&F in repairs PVC (SWR) bends any radius bore 75mm complete all as specified and directed.

S&F in repairs PVC (SWR) bends any radius bore 110mm complete all as specified and directed.

S&F in replacement of broken cast iron (sand cast) soil, waste and vent pipes in any length, with or without ears, with cement joints, fixed to wall with clamps etc. bore of pipe 75mm complete all as specified and directed.

S&F in replacement of broken cast iron (sand cast) soil, waste and vent pipes in any length, with or without ears, with cement joints, fixed to wall with clamps etc. bore of pipe 100mm complete all as specified and directed.

S&F cast iron bends (sand cast) (any radius), diminishing pieces or tapers suitable for soil/waste pipes 75mm bore dia (larger bore measured) with oval access doors complete all as specified and directed.

All as per the description of srl item No 16 above but suitable for 100mm bore pipe complete all as specified and directed.

S&F 100mm cast iron branch pieces, double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branchs with oval access doors as in door 'T' , door bends, 'Y' section complete all as specified and directed.

S&F in repairs SFRC manhole covers with and including frame medium duty over all size 500mm x 1000mm x 80mm thick factory made and test load 10 tonnes (MD-10), strength as per IS-12592 (2002), ISI marked complete all as specified and directed.

S&F in repairs SFRC GT covers with and including frame medium duty over all size 400mm x 400mm x 80mm thick factory made and test load 10 tonnes (MD-10), strength as per IS-12592 (2002), ISI marked complete all as specified and directed.

Excavation in soft/loose of soil in trenches n exc 1.5m wide and n exc 1.50m in depth for foundation etc and getting out complete all as specified and directed.

Returning, filling in, including spreading levelling watering and well ramming in layers n exc 25cm (after the pipes have been laid and tested) in soft/loose soil complete all as specified and as directed.

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

M&L for cement concrete 1:3:6 type C-2 using 40mm graded crushed stone aggregates including packing under and haunching against the sides for 150mm internal dia SGSW / RCCpipes after they are laid and tested including demolition of old bed and pipes complete all as specified and as directed. Note:- The thickness of concrete bed shall be 10cm below the barrel of pipe and width of concrete bedding shall extend lateraly 15cm beyond either side of pipe.

All as per the description of srl No 24 above here-in-before but for 200mm internal dia SGSW pipes Note:- Note:- The thickness of concrete bed shall be 15cm below the barrel of pipe and width of concrete bedding shall extend lateraly 15cm beyond either side of pipe.

M&L for 100mm bore DWCPE pipe as per IS-16098, ISI marked, laid in trenches and jointed, tested including laying complete with collars as per manufacturer's instructions including demolition and breaking up old sewage line of any type and any dia set in cement mortar including demolition of PCC huanching and bedding complete all as specified and directed.

M&L for 150mm bore DWCPE pipe as per IS-16098, ISI marked, laid in trenches and jointed, tested including laying complete with collars as per manufacturer's instructions including demolition and breaking up old sewage line of any type and any dia set in cement mortarv including demolition of PCC huanching and bedding complete all as specified and directed.

M&L for 200mm bore DWCPE pipe as per IS-16098, ISI marked, laid in trenches and jointed, tested including laying complete with collars as per manufacturer's instructions including demolition and breaking up old sewage line of any type and any dia set in cement mortar including demolition of PCC huanching and bedding complete all as specified and directed.

Supply and laying, jointing 150mm internal dia of salt glazed stoneware pipes grade 'A' including testing and laid in trenches to a level on concrete bed complete all as specified and directed.

All as per the description of srl item No 29 here-in-before but 200mm internal dia of salt glazed stoneware pipes grade 'A' .

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 or 3/4 section) in cement concrete 1:2:4 type B1 using 20mm graded stone aggregate finished smooth and reforming benching as required for 150mm dia pipes omplete all as specified and as directed.

Cleaning of blockage WC indian pattern or european for removing of all the mud/sludges and getting out including cleaning SGSW or CI pipe upto Ist manhole and depsoting the sludge by diging out a pit of suitable size at outside the defence area and convering the same with the soil layer of thickness 30cm obtained from the excevation and earthwork complete all as specified and directed.

Cleaning of blockage of bathroom kitchen by cleaning nahani traps gully traps and removing of all the mud/sludge and getting out washing thoroughly grating of trap CI waste pipes by opening the cleaning eyes and depositing the sludge by digging out a pit of suitable size at outside the defence area and convering the same with the soil layer of thickness 30cm obtained from the excevation and earthwork complete all as specified and directed.

Cleaning of manhole up to 1.50 meter depth any size of manhole and taking out sludge and depositing the same in notified area by Municipal Corp of Delhi for dumping or out side Defence land complete all as specified and as directed.

Cleaning of manhole depth exc1.50 meter and n exc 4.00 meter of any size of manhole and taking out sludge and depositing the same in notified area by Municipal Corp of Delhi for dumping or out side Defence land complete all as specified and as directed.

Cleaning of sewage line from GT to Ist manhole complete all as specified and as directed. Note:-Cleaning of sewage line of daimeter upto 100mm to 150mm

M&L for cleaning of blocked sewage line, any dia and upto 4.00m depth in horizontal or vertical position from manhole to manhole drain pipes. Note:- Cleaning of sewage line of any type and dia or bore upto any depth by removing all filts/silts, foreign material and other deposits whatever completely and making the line free from all obstacles and testing the flow of sewer line evenly, smoothly by filling water. The cleaning operation will be carried out in suitable length by blocking the first and last manhole of sewer line and removing the silt/sludge & deposits out side of defence land in covered van/Trolly complete all as specified and directed.

Cleaning of sludge from septic tank, soakage well and manhole etc of any capacity and depth by dewatering, taking out mud/ sludge/liquid, getting out and removing & depositing the sludge , complete all as specified and directed Note:- Septic tank and soakage well is to be cleaned by mechanically operated machanism (Tanker). The dewatered water mixed with sludge/sludge to be thrown away outside of defence area by digging out a pit of suitable size and covering the pit filled with sludge with a soil layer of 30cm thick to avoid any unhygienic conditions.

M&L cleaning of chocked sewer line by diesel/petrol runing vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 ltrs water jetting tank including skilled operator, supervising engineer, labour etc for cleaning and partial desilting of manholes and dechocking of sewer lines of any dia & size and in any description, dechocking and flushing of sewer line from one manholes to another by high pressure jetting system of 2200 PSI for sewer line for all depth complete all as specified and directed. Note:- Rates quoted against this item for cleaning for 08 hrs of above mentioned machine. Any work carried out throughout 08 hrs shall be measured as one Job. (one unit)

Construction of soakage wells of size 1.80m dia x 3.00m depth excavation in any types of soil, foundation in PCC 1:3:6 walls of honeycomb masonry with brick work all as shown in drg No DZ- 1124 (R) sheet No 1/1 dated 12.02.2003 & revised upto 14.05.2004, top ring of M-25 concrete including intercepting chamber and screen chamber made of brick masonry in cement mortor 1:4, RCC cover slabs in M-25 and SFRC covers, interconnecting pipes of RCC/DWC complete filled with brick bats including demolition of existing old soakage well of any size and refill the same up to the existing ground level complete all as specified and directed.

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

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

M&L for cement concrete 1:2:4 type B-0, using 12.5mm graded crushed stone aggregate as in coping and similar work including necessary form work to obtain a smooth finishes complete all as specified and directed.

Demolition of cement concrete in ground floor (unreinforced) and pavings including tiles etc n. exc 15cm thickness (below or above ground level) complete all as specified and directed.

M&L for cement concrete 1:4:8 type D2 (40mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in surface channels, drains, side guide wall including all necessary form work complete all as specified and directed.

Taking down cement plaster on brick walls built in cement mortar including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

M&L for 15mm thick ready mix cement plastering over brick wall in cement mortar for external surface finished even and smooth complete all as specified.

M&L for washed stone grit plaster on exterior walls in two layers, under layer 12mm cement plaster 1:4 (1 cement: 4 coarse sand ) furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 3 Kg of cement per square metre, top layer 15mm cement plaster 1:1/2:2 (1 cement: 1/2 coarse sand: 2 stone chipping 10mm nominal size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with brushes and water to expose the stone chippings complete all as specified and directed. Note:- The payment for providing grooves shall be measured and paid saparately under repective item.

M&L for forming groove of uniform size 15mm wide and 15mm deep in the top layer of washed stone grit plaster as per approved pattern using wooden battens, nailed to the under layer including removal of wooden battens, repair to the edges of panels and finishing the groove complete all as specified and directed.

M&L for preparation of new plastered wall surface two coats of white cement wash over one coat primer complete all as specified and directed. Note:- The rate quoted against this item is deemed to be included necessary arrangment of scaffolding, T&P etc required for executing the item. The work will be executed at highrise bldgs.

M&L for preparation of old decorated external wall surface by sand paper of required sizes, filling in wall care putty in holes existing or created, again sand papering thus making surface smooth and applying one coat of cement base paint complete all as specified and directed.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided complete all as specified and directed.

S&F for precast reinforced cement concrete manhole covers or drain covers in 1:2:4 using 20mm graded crushed stone aggregates and set in CM 1:4 complete all as specified and directed.

M&L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required including cranking bending, spirally for hooping for columns hooking end and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L demolition of precast concrete articles and precast concrete block walling built in cement mortar all as specified and directed.

M&L for providing precast reinforced cement concrete 1:2:4 type B0, using 12.5mm graded crushed stone aggreagte as in louvers and jallies 35mm thick (measured solid) including mouldings set in cement mortar 1:4, complete all as specified and directed.

M&L for plain cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate, 75mm thick as in sub base complete all as specified and directed.

M&L Chequered cement concrete tiles 300mm x 300mm x 25mm thick, set, jointed & pointed in neat cement slurry in floors with grey cement and pigment over and including screed bed or bedding layers of mortar 15mm thick in CM 1:6 , all as specified and directed.

M&L machine pressed precast rubber moulded coloured concrete interlocking paver blocks of 60mm thick any shape and size conforming to IS 15658-2006, M-35 grade with grey cement and no pigment complete all as specified and directed.

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

R B ENTERPRISES

M/S AADI ENTERPRISES

MOHIT ENTERPRISES

QUALITY CONSTRUCTIONS CO

S GOURAV PRAKASH ENTERPRISES

M/S GR construction compony

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