REPAIR/ REPLACEMENT AND CLEANING OF SEWAGE LINE AND REPAIR TO DRAIN, PATH, MANHOLE/ DRAIN COVERS IN KABUL LINE JCOs/OR AND FAFA AND OTM ACCN IN THE AREA OF AGE B/R-II UNDER GE (EAST) DELHI CANTT-10

Amount

M&L Mechanically Operated truck mounted desludger with 10000 Ltrs capacity tanker having water fitted high pressure jet machine for cleaning and 10000 Ltrs capacity truck mounted with sucker machine for desludging of sewage line, soak wells , septic tank etc shall be used by the contractor as per scheduled programme in writing and completion og each job to the entire satisfaction of Engineer-inh Charge as instructed. Note- Per day means 8 working hours in a day excluding stand by period due to any sort of reason 2) In case contractor fails to deploy the machine as per schedule programme a recovery of Rs 2500 per day shall be deducted from his payment

Cleaning of sewage system including WCs, WHB, bottle traps, nahani and floor traps, soil/waste/rain/drain pipe running on external walls/concealed type of building including junctions, manholes of any description and sewage lines of all sizes upto the final drop out let into septic tank/soak well of central sewage/drain wihtout distrubing its running/flowing and removing all type of blockages in any situation by mechanical means, and disposing waste materials out side defence land strictly as per Hon'ble Supreme Court directions, complete all as specified and as directed by the Engineer-in-Charge. NOTE: a) The above task shall be caried out by deploying a team, comprising 05 safaiwalas and 01 pipe fitter, for Md accn and all type of accn in KABUL LINE (JCOS/OR & FAFA, OTM ACCN), b) Where there is requirement of work involving scaffoldings and jhula, Contractor shall deploy the additional skilled team of workers expert in working on jhullas in high rise bldgs. c) If contractor fails to attend/clean a given complaint (received on any working days till 6 PM) on the same day, is liable to be charged Rs 500/- per day per complaint. Recovery for same will be deducted from his payment. d) One mechanical pump diesel/petrol for dewatering sludge water, safety belt, ladder, gloves gasmask, bucket to remove sludge, mechnical device required to reach work at difficult locations upto 8 stories shall be made available all time at site.

Demolition and breaking up old unserviceable salt glazed stone ware pipe 150mm bore at any depth set in cement morter incl PCC bed complete all as specified and directed.

All same as pe srl item No 3 here-in-before but 200mm dia.

M&L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregates) bedding for sewage lines of 150mm bore incl packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed.

All as per sl item No 5 here-in-before but for bed of sewage line of 200mm bore.

Supply and fixed class SN-8, dia of pipe 150mm & thickness of pipe as specified in IS 16098 (Part-2):2013, clause 6.3.1 table no 5 structured wall polythelene piping system (pipe with online/offline coupler and elastomeric sealing ring) with non smooth external anular corrugated and smooth internal surface (double wall) for non pressure underground sewerage & drainage application polythylene piping fitted with help of coupler attached with one end of pipes, sliding over the elastomeric sealing rubber ring placed on the specified valley of the corrugation at the spigot end, lowering the same into the trench, laying at prescribed gradient, depth and alignment, testing the water tightness of the joint, ensuring the continuity tests of the specified pipe segments etc including all necessary fittings (cost of fittings, rubber rings, gaskets etc includded) complete all as specified and directed by Engineer-in-charge.

All same as per srl item No 7 here-in-before but 200 mm.

Excavation in trenches not exc 1.5m wide and not exceeding 1.5 mtr in depth for foundation etc shaft, cesspits, manholes sewage line etc not exc. 10 Sqm on plan and getting out complete all as specified and directed.

All as per item No 9 hare-in-before but depth exceeding 1.5mts and not exc 3mtr all as specified and directed.

Returning, filling in, trenches with soil in layers not exc 25 cm thick, watering and well ramming complete all as specified and directed.

Removal of surplus soil to a distance not exc 50 mtr away & deposting where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

Demolition of brick work built in cement mortar of any description incl cleaning & stoking serviciable brick complete all as specified and directed.

M&L for brickwork with sub class ‘B’ bricks in one brick thick honey comb walling, built in CM 1:3 complete all as specified and directed.

M&L for brick work with sub-class 'B' bricks (old size)straight or curved on plan exceeding 6 mtrs mean readius built in CM 1:4 complete all as specified and directed.

All as per srl item No 15 here-in-before but except bricks.

M&L for rendering 15mm thick in cement mortar 1:4 mixed with WPC @ 3% by weight of cement or as per manufacturer's instructions(whicherver may be higher) to fair faces of brick or conrete surfaces finished even and fair complete all as specified and directed. (Note: WPC shall be measured & paid for speparately as supply only)

Supply only integral water proofing compound ISI marked complete all as specified and directed.

Taking down cement plaster of any description on brick walls, etc including raking out joints, hacking for key scrubbing down with water etc

M&L for rendering 15mm thick in cement mortar 1:4 to fair faces of brick or concrete surfaces finished even and fair complete all as specified and directed.

M&L for applying two coats of cement base paint over a coat of cement primer on newly plastered surfaces of wall including preparation complete all as specified and directed.

S&F factory made steel fibre reinforced (SFRC) man holes covers with frames incl necessary hold fast/hooks (medium duty) of 560 mm dia or rectangular of equivalent area complete all as specified.

All same as per srl item No 22 here-in-before but without frame

Taking down eaves gutters and rain water pipes of 75-110mm bore size or pattern , including all fittings , heads, shoes, bends, swan necks, etc., including cleaning or refixing or removal to store ( measured overall as fixed along the centre line over fittings and accessories. (NOTE:-The work will be also executed at Highrise bldgs and provision of necessary T&P, scaffoling and safety measures shall be deemed included in unit Quoted rates).

S&F 75mm bore PVC (SWR) pipes, single socketed, in any length, with rubber rings fixed to walls or laid in floors/trenches complete all as specified and directed. (NOTE:-The work will be also executed at Highrise bldgs and provision of necessary T&P, scaffoling and safety measures shall be deemed included in unit Quoted rates).

S&F 110mm bore PVC (SWR) pipes, single socketed, in any length, with rubber rings fixed to walls or laid in floors/trenches complete all as specified and directed NOTE:-The work will be also executed at Highrise bldgs and necessary T&P, scaffoling and safety measures deemed in unit Quoted rates. (NOTE:-The work will be also executed at Highrise bldgs and provision of necessary T&P, scaffoling and safety measures shall be deemed included in unit Quoted rates).

M&L in repair 75mm bore PVC (SWR) floor/nahani trap, plain with grating including jointing with solvent cement complete all as specified and directed.

S&F 75mm bore PVC (SWR) bend any radius provided with access doors complete all as specified and directed.

S&F 110mm bore PVC (SWR) bend any radius provided with access doors complete all as specified and directed.

S&F in repair CI bend for 100mm bore any radius, diminishing pieces or tapers (larger bore measured), fixed to walls, complete all as specified and as directed.

S&F in repair CI bend for 75mm bore any radius, diminishing pieces or tapers (larger bore measured), fixed to walls, complete all as specified and as directed.

S&F in repair CI 75mm bore Branch pieces with access door , single (equal or unequal ), ordinary or inverted ) (spigot or socket type ) or with parallel branches complete all as specified & directed.

S&F in repair CI 100mm bore Branch pieces with access door , single (equal or unequal ), ordinary or inverted ) (spigot or socket type ) or with parallel branches complete all as specified & directed.

M&L in repair 75mm bore CI floor trap/nahani trap, plain with grating including jointing with solvent cement complete all as specified and directed.

De-silting of manholes of any size and depth 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 incl taking up manhole covers of any description and refixing in same position after de-silting complete all as directed by Engr in charge for following sizes of manhole.

Cutting shrubs wild growth/trees and removing complete vegetation growth from walls including taking out roots from roof/brick work or concrete surfaces and making good the distrubed surfaces with PCC 1:2:4 type B-0, using 12.5mm graded crushed stone aggregate and disposing the rubbish from the site (MOD land) for a block up to 9 storey, complete all as specified.

Demolition of cement concrete in ground floors and paving not exceeding 15 cm thickness ( below or above ground level) complete all as specified and directed.

M&L for 40mm thick Cement concrete type B-1, 1:2:4 (20mm graded aggregate) as in sub base complete all as specified.

M&L for PCC 1:4:8 Type D2 40mm graded aggregate as in foundations, filling and mass concrete complete all as specified.

M&L for OUT DOOR coloured ceramic tiles 8 to 9 mm thick (square/rectangular) area of each tiles exceeding 0.06sqm but not exceeding 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in CM 1:6 complete all as specified MAKE-ENDURA BY NITCO OR EQUIVALENT

M&L for Machine pressed rubber moulded vibro compacted precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 60mm thickness M-35 grade with Grey cement and pigment over and including 50 mm thick sand coushioning complete all as specified.

S&F Pre-Painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws including dismantling of old sheet any type complete all as specified.

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

M&L for RCC 1:2:4 (20mm graded stone aggragate) nominal mix slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves incl formwork complete all as specified and as directed.

M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping)

M&L for Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide complete.

S&F 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 all as specified.

S&F TMT bars 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 all as specified and directed.

M&L for plain cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in coping bed plates, 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 as directed.

M&L Cement concreat type C2 (1:3:6) using 20m m graded stone aggregate75 mm thick as in path / sub base/ plinth protecton to receive tiles complete all as specified and directed.

M&L for plain cement concrete 1:3:6, type C-2 using 40 mm graded stone aggregate as in Cement concrete in surface channels and drains complete all as specified and as directed.

M/S SIMRAN CONSTRUCTION CO (BID ID -3392298)

MAA SANTOSHI ENTERPRISES (BID ID -3392024)

M/S Yamin (BID ID -3392377)

MS BUILDTECH (BID ID -3396632)

M/s Shubh Enterprises (BID ID -3400520)

STAR CONSTRUCTION CO (BID ID -3391604)

P.H. CONSTRUCTION CO. (BID ID -3400415)

PRAGATI BUILDERS (BID ID -3392044)