CLEANING REPAIR REPLACEMENT OF SEWAGE LINE AND OTHER CONNECTED BR ITEMS AT COD LINE ME LINE COD DEPOT 505 ABW CICG AND 226 SUPPLY DEPOT UNDER THE AOR OF AGE BRI OF GE NORTH DELHI CANTT 10

Amount

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 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 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 instructions including demolition and breaking up old sewage line of any type and any dia set in cement mortar incl demolition of PCC huanching and bedding complete all as specified and directed by Engr-in-Charge

M&L for 300mm bore DWCPE pipe as per IS-16098, ISI marked, laid in trenches and jointed, tested including laying complete with collars as per manufacturer 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.

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

S&F PVC (SWR) bends 75mm external dia with or without access door complete all as specified and directed.

S&F PVC (SWR) junction single, (single T&Y) equal or unequal with or without access door confoirming to IS: 14735, suitable for PVC soil waste discharge pipe of 75mm dia complete all as specified and directed.

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 ms clampsMS clamps including dismantling of cast iron, AC / PVC pipes including all fittings and accessories of 100/75 mm dia and in any position complete all as specified and directed.

S&F PVC (SWR) bends 110mm external dia with or without access door complete all as specified and directed.

S&F PVC (SWR) junction single, (single T&Y) equal or unequal with or without access door confirming to IS: 14735, suitable for PVC soil waste discharge pipe of 110mm dia Complete all as specified and directed.

Demolition of concrete of any description and in any position not otherwise specifically provided for.

Taking down cement or cement lime plaster, any description on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water etc, including cutting of trees, shrubs or any type of vegitation upto and including roots all as specified.

Brickwork with subclass `B' bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4 including 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 concrete articles complete all as specified.

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

M&L for preperation of old/new plasterd or unplasterd surface and applying two coats of white washing of approved tint complete all as specified and direcred.

M&L for PCC 1:4:8, type D-2 using 40mm graded crushed stone aggregate as in foundations filling and mass concrete complete all as specified and directed.

M&L for PCC 1:2:4 type B0, using 12.5mm graded crushed stone aggregate as in coping, kerbs or mud stops, rounded or chamfered on edges complete all as specified and directed.

S&F in repair SFRC manhole covers with and including frame medium duty over all size 900mm x 450mm 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 repair 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.

Precast RCC 1:2:4 type B-1, using 20mm graded crushed stone aggregates as in cover slabs for manholes, open drains etc. including all mouldings but excluding frame, set in cement mortar (1:4) including demolition of old RCC manhole/drain cover (reinforcement cut as required to facilitate demolition) 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 ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L for framed work as in opening of manhole and manhole cover of angle iron or other section, also fastening and fixing and welding with MS bars conforming to Fe-410 W Gide E-290, complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings n. exc. 15cm thickness (below or above ground level) complete all as specified and directed.

M&L PCC 1:4:8, type D2, using 40mm graded crushed stone aggregate 75mm thick as in sub floor, Sub base, floor complete all as specified & directed.

M&L for 40mm thick sand filling under floors or in foundation including watering & consolidation etc complete all as specified and directed.

M&L machine pressed precast rubber mould 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 laid over sand cushioning complete all as specified and directed. Note:- Sand Cushioning shall be measured and paid separately.

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

S&F in repairs vitreous chinaware squatting pan, orissa pattern size 580mm x 440mm with integral foot rests, white, with cast iron ‘P’ or ‘S’ trap, front or back inlet, including provision of lime concrete, making connections to trap and to flush pipe etc. and making good to floors, fixed in repairs complete all as specified and directed.

S&F in repairs vitreous china wash down water closet pan (pedestal pattern), white including fixing bolts, flushing cistern and flush pipe connection to trap and to flushing pipe inbend cluding provn of cement concrete beeding complete all as specified and directed.

S&F in repairs PVC valveless, with top button double action type,syphonic action type flushing cistern, 10 litres capacity, low level, white with inlet, ball valve, float and handle, 32mm dia PVC long bend flush pipe, fixed in repairs, 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.

S&F in repairs PVC connections 15mm size with PTMT nuts of length 600 mm long

S&F in repairs chromium plated jet for WC with 1.00m long PVC pipe including necessary fittings complete all as specified and directed.

S&F in repairs CP hand spray (health faucet with 1.5m long easy flex tube in chrome finish and wall hook) complete all as specified and directed.

Supply only EWC Seat cover Black/white colour as approved of PVC closed pattern with flat bottom and mild steel lchromium plated or aluminised hinging device complete all as specified and directed.

M&L for non skid ceramic tiles colored tiles 7 to 8 mm thick area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm,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 in CM (1:6) including dismantling floor, bearth or wall tiling including cement mortar bedding complete all as specified and directed.

M&L for glazed digital vitrified tiles (DVT) colour and shed as approved in vertical surface of size 450mm x 300mm x 7mm - 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 wall tiling including backing complete all as specified and directed.

Excavation in trenches, in any type of soil not exceeding 1.50 metre wide and not exceeding 1.50 metre in depth; for foundation, etc. and getting out complete all as specified and directed.

All as per the description of srl item No 38 above but exc 1.50m but not exc 3.00 mtr in depth.

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

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

M&L for concrete bed to drain pipe/sewage pipe of any dia including packing under, and haunching against the sides of pipes after they are laid and tested; in cement concrete PCC 1:4: 8 type D-2 (Using 40mm graded stone aggregate) complete all as specified and directed.

Cutting into existing manholes for connecting new drains, of 100 mm to 300mm bore pipe, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1, smooth finished, reforming benching as required, complete all as specified and directed.

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.

Construction of soakage well of size 1.2m dia x 3.0m depth comprising of excavation in any type of soil, foundation in PCC 1:3:6 walls of honeycomb masonry with brick work all as shown in Tdrg 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 mansonry 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.

Cleaning of blockage of bathroom kitchen by cleaning nahani traps, gually 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 in a pit of suitable size at outside the defence area and covering the same with soil layer of 30cm obtained from the excavation and earthwork complete all as specifed and directed.

Cleaning of blockage WC indian pattern or european for removing of all the mud/sludge and getting out including cleaning SGSW or CI pipe upto Ist manhole and depositing the sludge in a pit of suitable size at outside the defence area and covering the same with soil layer of 30cm obtained from the excavation and earthwork complete all as specifed and directed.

M&L for cleaning of blocked sewage line, any type of dia in horizontal or vertical position from manhole to manhole drain pipes van/Trolly all as specified and directed, 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

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 cleaned for 08 hrs of above mentioned machine. Any work carried out throughout 08 hrs shall be measured as one Job.

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 8000 litres suction capacity and 10000 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 cleaned for 08 hrs of above mentioned machine. Any work carried out throughout 08 hrs shall be measured as on Job.

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.

R B ENTERPRISES

M/S AADI ENTERPRISES

Rohan Construction Company

V M CONSTRUCTION

ANSH VANSH CONSTRUCTION COMPANY

S GOURAV PRAKASH ENTERPRISES

QUALITY CONSTRUCTIONS CO

yameen enterprises