REPAIR/REPLACEMENT AND CLEANING OF SEWAGE SYSTEM IN MD AND OTM ACCN UNDER AGE B/R-I AT ITARANA CANTT ALWAR

Amount

Cleaning of Sewage line of 100mm bore from gully traps, grease traps etc. upto 1.5m deep by removing all filth/silt, foreign materials and other deposits whatsoever 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 lengths by blocking the first and last manholes of sewage line and removing the silt/sludge & other deposits out side of MD land in covered van/trolley, all as specified & directed.

All as per item No 1.00 above but sewage line of 150mm bore and depth of sewage line upto 1.5m.

All as per item No 1.00 above but sewage line of 150mm bore and depth of sewage line exc 1.5m and n.exc 3m.

All as per item No 1.00 above but sewage line of 200mm to 250mm bore and depth of sewage line exc 1.5m and n.exc 3m.

All as per item No 1.00 above but sewage line of 200mm to 250mm bore and depth of sewage line exc 3m and n.exc 4.5m.

Cleaning of septic tank of any capacity or description including cleaning and pumping out fluid, cleaning of sludge from compartment of septic tank including intercepting chamber & washing down with water complete and removing the sludge in covered van/trolley out side the MD land and discharge at designated place by the civic bodies, complete all as directed.

Cleaning of manholes depth upto 1.5 mtr by removing all silt, sludge, any other materials making clean and flushing with water complete incuding removing the sludge in covered van/trolley out side the MD land and discharge at designated place by the civic bodies with and including lifting out slab covers and refixing in same position and cleaning and testing complete all as specified and directed. Note :- Unit rate shall deemed to be included for mechanical means of cleaning wherever required and directed by Engr-in-Charge with NO extra cost to the department and NO representation whatsoever shall be entertained by the department.

All as per item No 7.00 above but depth exceeding 1.5m and not exc 3m deep complete all as specified & directed.

All as per item No 7.00 above but depth exceeding 3m and not exc 4.5m deep complete all as specified & directed.

Cleaning of chocked sewer line by diesel running vehicle mounted hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 300mm at any depth with and incuding removing the sludge out side the MD land and discharge at designated place by the civic bodies complete all as specified and directed.

Cleaning of all blockages of Nahani trap/floor trap, bottle trap, gully trap, P or S traps of WCs, 100 mm/75 mm dia CI pipe stacks upto 1st Manhole, CI/SGSW pipe between gully trap & 1st Manhole, CI Tee/Door bends etc to maintain internal sewage system in the area of AGE B/R - II (Itarana) with and including manual/pressure cleaning pump & flexible rods and other necessary equipments complete all as specified and directed by Engr-in-Charge. Note : (i) Contractor or his authorised representative collect such type of complaints from B/R-I complaint cell at 8.30 AM on daily basis except sunday /Holiday. No extra payment shall be made on account of collection of complaint. (ii) Complaint must be completed within 24 hours without any fail otherwise recovery shall be made double the market rate to the contractor.

Dismantling of brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles.

M&L brick work with old size sub-class ‘B’ bricks, straight or curved on plan exc 6.00 metre mean radius, built in cement mortar 1:4 complete all as specified.

All as per item No 13.00 above but except bricks. Note : Old serviceable bricks retrieved from serial Item No 12.00 here-in-before shall be re-used under this item.

M&L walling of random rubble, uncoursed, well bonded, bedded and solidly hearted stone masonry built in cement mortar 1:4 complete all as specified & as directed.

All as per item No 15.00 above but except stones. Note : Old serviceable stones retrieved from serial item No 12.00 here-in-before shall be re-used under this item.

Demolition of cement concrete (unreinforced) in ground floors and paving n.exc 15cm thick (below or above ground level) complete all as specified and directed.

Demolition of reinforcement cement Concrete of any description and in any position (reinforcement cut as required to facilitte demolition) all as specified and as directed.

M&L PCC (1:4:8), Type D2 (using 40 mm graded crushed stone aggregate) as in foundations, filling and mass concrete.

M&L PCC (1:2:4), Type B1 (using 20mm graded stone aggragate as in bed blocks, bed plates, coping etc including weathering slightly rounded or chamfered angles and throating making groves for fixing of manhole cover including necessary form work.

M&L precast RCC (1:2:4), Type B1 (using 20mm graded crushed stone aggregate) as in landings, cover slabs (for manholes, drains etc) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces including placing in position and set in CM (1:6) complete all as specified & directed. Note :- Reinforcement shall be measured and paid separately under relevant item.

M&L PCC (1:3:6), Type C2 (using 40 mm graded crushed stone aggregate) as in surface channels and drains and benching including finishing the top of benching even and smooth using extra cement. Note : Forming fair finished channel for drain using extra cement shall be measured and paid for separately.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement including forms, moulds, mitred/stopped ends etc.

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

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified & directed.

S&F mild steel dramed work such as grills, gratings, etc using angle iron, flat iron, round bars with end of bars shouldered and or rivetted or forged into spikes, framed guard bars barred into iron doors, walkways railing frame work amd similler work confiming to Fe 290, grade E-165 all as specified and directed.

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

M&L 25mm thick PCC (1:2:4), Type B-0 (using 12.5 mm graded stone aggregate) as in bedding layer of floor finished the surface even and rough complete all as specified and directed.

M&L coloured non skid ceramic tiles (1st quality) 7 to 8mm thick area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm as in floors etc laid over with and including 15mm thick screed bed in CM (1:6), set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

M&L glazed ceramic tiles (1st quality) (coloured) 300mm x 200mm x 7mm thick on vertical surfaces such as dado, skirting etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over with and including 10mm thick rendering in CM (1:4) complete all as specified and as directed.

M&L glazed ceramic coloured tiles (1st quality) in vertical surface 450mm x 300mm x 7-8mm thick joint free set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over with and and including 10mm thick rendering in CM (1:4) complete all as specified and directed.

S&F in repair vitreous china wash down water closet pan (Padestal pattern), white (ISI marked), including connection to drain (or outgoing pipe) and to flushing pipe, anti-syphonage pipe etc including plastic WC seat cover (white) closed pattern with flat bottom and cover and suitable mild steel chromium plated or aluminised hinging device complete all as specified.

S&F in repair vitreous china squatting pan 'orissa pattern' size 580mm x 450mm white with integral foot rest (ISI marked) with 'P' or 'S' trap, front or back inlet and foot rest any pattern, including connection to flushing pipe anti-syphonage pipe etc, including setting of pan & trap in lean PCC (1:5:10) complete and making good to distrubed floor with PCC or cement mortar (1:3) to match with surroundings all as directed.

S&F in repair vitreous china wash basin white of size 550mm x 400mm with padestal stand (ISI marked) incl 32mm CP waste coupling & PVC flexible waste pipe of min 90 cm long, flat back or angle back type excluding taps, waste chain & plug but incuding cast iron brackets and cutting for and pinning in ends of brackets or erecting stand complete all as specified and directed.

S&F in repair PVC low level flushing cistern 10L capacity (white ISI marked) with inlet ball valve, float and handle, syphonic action type including brackets and flush pipe of poly ethelene of low or high density of PVC 32mm dia for LLFC.

S&F in repair MS grating CP 75/100mm dia, with hole for waste pipe of approved make including fixing with CM to floor/nahani traps etc complete all as directed.

Taking down cement plaster or cement lime plaster on PCC/stone surface/brick surfaces including raking out joints hacking for key scrubbing down with water etc all as directed.

M&L rendering 15mm thick in cement mortar 1:4 on brick/stone masonry surfaces or surfaces of brick/Stone work of walls, finishing the surface even & smooth without using extra cement complete all as specified.

Excavation in trenches n.exc 1.5m wide and not exc 1.5m deep for foundation or for shafts, walls, manholes etc not exc 10 Sqm on plan and getting out in soft/loose soil.

All as per item No 39.00 above but depth exc 1.5m and not exc 3m.

Returning, filling in, including spreading, leveling watering and well ramming in layers not exc 25 cm thick in soft/loose soil.

Removal of excavated soil/material to a distance n.exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point all as specified.

Demolition and breaking up 150 mm bore drain pipes, salt glazed stone ware set in cement mortar including PCC haunching and bedding, complete.

Demolition and breaking up 200 mm bore drain pipes, salt glazed stone ware set in cement mortar including PCC haunching and bedding complete.

S&F salt glazed stone ware drain pipes of 150mm bore, grade `A’, ISI marked, laid to slope in trenches, jointed in CM (1:1) and tested complete all as specified.

M&L 150mm bore reinforced concrete pipe, class NP2, laid and jointed (in CM 1:1) complete with collars all as specified & as directed.

M&L 200mm bore reinforced concrete pipe, class NP2, laid and jointed (in CM 1:1) complete with collars all as specified & as directed.

M&L PCC (1:4:8), Type D-2, (using 40mm graded crushed stone aggregate) as in bedding to SGSW/NP2 drain pipes, including packing under and haunching against the sides of pipes after they are laid and tested complete for 150 mm bore pipe all as specified and as directed.

M&L PCC (1:4:8), Type D-2 (using 40 mm graded crushed stone aggregate) as in bedding to SGSW/NP2 pipes, including packing under and haunching against the sides of pipes after they are laid and tested complete for 200 mm bore pipe all as specified and as directed.

S&F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints/solvent cement joints laid in trenches/ in floors/fixed to wall complete all as specified including dismantling of PCC & taking out old unserviceable 110mm bore PVC pipe with fittings & making good disturbed area complete all as specified & directed.

S&F 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints/solvent cement joints laid in trenches/ in floors/fixed to wall complete all as specified including dismantling of PCC & taking out old unserviceable 75mm bore PVC pipe with fittings & making good disturbed area complete all as specified & directed.

S&F in repair stack clamp to 110mm/75mm dia pipes made out of 50mm x 5mm flat iron and 16mm dia round iron stays incl bolts and nuts and securing ends of stays to walls or roof etc, complete all as specified and directed.

S&F in repair PVC flexible waste pipe 32/40 mm dia & approx 900 mm long with PVC waste coupling suitable for WHB, sink & urinal complete all as specified & directed.

S&F in repair salt glazed stone ware gully trap square or round mouthed type 'P' of size 150mm x 150mm with CI grating, setting & jointing with cement with grouting surrounding gully trap with PCC (1:3:6), type C1 block 30x30x45cm together with necessary form work, excavation & earth work in soft/loose soil, complete all as specified and as directed.

S&F in repair Vitreous China urinals, half stall type, complete including providing and fixing plus, bedding urinal against wall in cement mortar 1:2 securing urinal to plus with and including 60mm long brass screws, pointing around urinal back in cement, fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe)

Taking up or down steel tubing and connections inculding cleaning for refixing or removal to store bore of pipe 15mm Complete all as specified.

S&F 15mm dia steel water tubing medium grade galvanised iron tube medium grade with all fittings such as bends, elbows sockets, reduces etc and fixed to wall and ceiling or laid in floor with new fittings including cutting through wall floor etc complete all as specified and directed.

Taking up or down steel tubing and connections inculding cleaning for refixing or removal to store bore of pipe 20mm Complete all as specified.

S&F 20mm dia steel water tubing medium grade galvanised iron tube medium grade with all fittings such as bends, elbows sockets, reduces etc and fixed to wall and ceiling or laid in floor with new fittings including cutting through wall floor etc complete all as specified and directed.

S&F in reapirs, 15mm bore, pillar taps, Cast Copper alloy cast copper alloy with capstan heads, fancy type, chromium plated, screwed down high pressure with or without lettered "Hot or Cold" with long screwed shanks and fly nuts, screwed for iron pipe etc complete all as specified and directed.

S&F in repairs bib taps bore of pipe in 15mm, cast copper alloy, fancy type, chromium plated, with crutch or butter fly handle screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed. (Make : Prayag/Cera/Marc).

S&F in repairs 15mm bore, two way angle valve, chromium plated fancy type cast copper alloy screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe or for unions etc complete all as specified and directed.

S&F in repairs 15mm bore, stop valve, angle valve, chromium plated fancy type cast copper alloy screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe or for unions etc complete all as specified and directed.

M&L 75mm thick PCC (1:2:4), Type B-2 (using 40mm graded stone aggregate) as in pathways/ hard standing laid in alternate ways, each panel not exceeding 3.00 Sqm finished the surface even and fair without using extra cement and joint to be filled with Bituminous mastic filling including necessary form work complete all as specified & directed.

shiva construction (BID ID -3310608)

JAIPAL AND BROTHERS (BID ID -3312809)

M/s ASK Enterprises (BID ID -3319507)