UPKEEPING AND MAINT OF SEWAGE SYSTEM AND CLEANING OF SEWAGE LINE ETC OF ZONE A UNDER AOR OF AGE B/R-II PATIALA, GE (N) PATIALA

Amount

Excavation in trenches in soft/loose soil not exceeding 1.50 Mtr wide and not exceeding 1.50 Mtr in depth and getting out in soft/loose soil complete all as specified and directed Engineer-in-Charge

All as per Serial items No. 1 above herein before but exceeding 1.5 Mtr and not exceeding 3.00 Mtr depth Note :- The rate quoted should include provision of oxygen cylinder , safety belts and helmet in case of deep earth work as and when necessary.

Demolition by breaking up drain pipes salt glazed stone ware pipe, AC or reinforced concrete of internal dia 150/200/300 mm dia jointed in cement mortar and taking out of from trenches removing the debries from site complete all as specified and directed by Engineer-in-Charge

M&L for Reinforced concrete pipes of 150mm dia, class NP3, laid and jointed complete with collars and jointed complete in cement mortar (1:1) complete all as specified and directed by Engr-in-charge.

M&L for Reinforced concrete pipes of 200 mm dia, class NP3, laid and jointed complete with collars and jointed complete in cement mortar (1:1) complete all as specified and directed by Engr-in-charge.

M&L for Reinforced concrete pipes of 300 mm dia, class NP3, laid and jointed complete with collars and jointed complete in cement mortar (1:1) complete all as specified and directed by Engr-in-charge.

M&L for concrete bed type D-2 1:4:8 using 40mm graded stone agg) to drain pipes of any size and of any dia complete.

Returning and filling incl spreading, levelling, water and well ramming in layers not exceeding 25cm thick complete all as specified and directed Engr-in-charge

Removal of excavated material n. exc 50 M and depositing where directed at a level not exc 1.5 M above the starting point

Demolition of Brickwork of stone/boulder masonry, build in cement mortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework and precast concrete articles

M&L for Brick work using Sub Class "B" brick straight or curved on plan not exceeding 6 Mtr means radius built in CM 1:4 complete all specified and directed by Engineer-in-Charge

All as per item no 11 but using old Bricks in CM 1:4 complete all specified and directed by Engineer-in-Charge

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

M&L for Cement plaster 15mm thick on fair faces of brick wk in cement mortar 1:4 and finished even and smooth without using extra cement complete all as specified and directed by Engr-in-Charge

M&L for preparing new surfaces of wall and applying two coat of cement base paint complete all as specified and directed.

M&L for Cement concrete (1:2:4) type B-1 using 20mm graded machnically crushed stone agg as in benching of manholes, coping plinth course bands stops etc incl necessary form works complete all specified and directed by Engineer-in-Charges

M&L for PCC (1:4:8) type D-2 (using 40mm graded mechanically crushed stone aggregate) as in foundation of manholes, sub base etc complete all as specified and directed

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

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.

Cutting into existing manholes for connecting new drains making good to pipe and rendering cutting out existing benching for and formingbranch channel (1/2 round or 3/4section) in cement concrete 1:2:4 mix type B-1smooth finished and reforming benching as required of any size of dia of pipe.

M&L for PVC 'P' or 'S' trap suitable for 100mm bore pipe, including jointing with run lead at one end, fixed as in repairs complete all as specified and directed.

M&L for Vitreous china squatting pan of Orissa patten size 580 x 440 white with (C I 'P' trap long size) joint run and lead front or back inlet with integral footrest including connection to trap and to flushing pipe,anti-syphonage pipe, etc, fixed in repair complete and making good to floor in CM 1:3 all as directed and specified.

S&F in repair Vitreous China wash down pedestal pattern EWC, white water closet pan with intergral trap including seat cover ,making necessary connections to drain and to flushing pipe antisyphonage pipe etc, jointing to UPVC/PVC/CI and flush pipe including making good to floor complete all as specified and directed.

S&F in repair 10 Ltr capacity PVC valve less syphonic action type flushing cistern low level white incl ball valve flat and handle incl brackets flush pipe of polyethylene low or high density of PVC 32 mm dia and PVC connection complete all as specified and directed.

S & F in repairs Vitreous China wash basin, white, flat back, size 580 x 450 mm excluding taps, waste, chain and plug and porcelain stopper but including brackets with 32 mm dia Waste fittings, brass, chromium plated with waste pipecomplete all as specified and directed.

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

S & F in repairs 15 mm dia Pillar taps, cast copper alloy, with capstan heads, chromium plated with fancy type, screwed down high pressure, with or without lettered 'Hot' or ' Cold' with long screwed shanks and flynuts, screwed for iron pipe and fixed complete all as specified and directed.

S&F in repair Health faucet including MS/anodised hanging device fixed in repairs complete all as specified and directed.

S&F in repair 15 mm dia Bib Tap cast copper alloy fancy type CP with crutch or butterfly handle, screwed down screwed for iron pipe or for brass ferrule complete all as specified and directed.

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

M&L for 25mm thick cement concrete type B-1 (using 20mm graded stone agg) as in sub base of flooring complete all as specified and directed.

Dismantling, floor, hearth or wall tiling including CM(bedding (but not backing), removing serviceable tiles to store & rubbish off the premises

M&L for ceramic glossy finish, joint free premium quality coloured tiles 600 X 300 mm and 7-8 mm thick, in any pattern of light & dark/highlighters tiles etc as approved, on vertical surfaces such as in skirting/dado etc, set and jointed in cement slurry over & including 10 mm thick rendering in cement mortar (1:4) and pointed in white cement with pigment to match the colour of tiles complete all as specified and directed.

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

M&L for non skid ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in fllors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles and over and including 15 mm thick screed bed in CM 1:6 complete all as specified and directed.

S&F holder battern clamp 100 mm dia made of 50mmx5mm flat iron and 16mm dia round iron stays Including bolts and nuts and securing ends of stays to wall or roof complete all as directed.

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required

S&F 110mm PVC (SWR) pipes single socketed, in any lenth with rubber ring joints, laid in trenches or in floors complete.

S&F 75mm PVC (SWR) pipes single socketed, in any lenth with rubber ring joints, laid in trenches or in floors complete all as specified.

S&F in repairs 100mm bore PVC (SWR) floor trap plain with grating including jointing with solvent cement complete all as specified and as directed.

S&F PVC (SWR) plain bend 110 mm bore complete all as specified and as directed.

S&F PVC (SWR) plain bend 75 mm bore complete all as specified and as directed.

S&F for PVC (SWR) bends with access door 110 mm dia complete all as specified and as directed.

S&F for PVC (SWR) bends with access door 75 mm dia complete all as specified and as directed.

S&F PVC (SWR) branch piece single or double 'Y' equal or unequal with access door 110 mm dia complete all as specified and as directed.

S&F PVC (SWR) branch piece single or double 'Y' equal or unequal with access door 75 mm dia complete all as specified and as directed.

S&F PVC (SWR) vent cowl 110 mm dia complete all as specified and as directed.

S&F PVC (SWR) vent cowl 75 mm dia complete all as specified and as directed.

S&F salt glazed stone ware gully traps, type 150 x 150mm size , square or roundmouthed, type 'P' or 'S' fixed in repair complete all as directed and specified.

Cleaning of under ground sewage network in each month including manholes obstruction free by removing sludge and any type of blockage in any kind of manhole or lines including removing blockage inside the building from EWC/WC/floor trap/gully trap etc in old cantt area by deploying adequate manpower and suitable T&P so as to avoid damage to the line/structure complete all as specified and as directed. Note:- (i) Sewage network under old cantt area consists appx 7.50 Km long (Dia of pipe up to 200mm-6.00 Km & Dia of pipe exc 200mm but n. exc 600mm-1.50 Km) (ii) Contractor's supervisor will report on all working days along with Two safai wala and Printed contractor's firm name complaint slip book at 0830 hrs at complaint cell to receive complaints for blockage and to submit completion report on the same day by 1700 hrs. (iii) Immediately after lodging daily complaints by the users or directed by the EIC consequent to his routine check, the concerned JE shall intimate/hand over the complaint to the contractor or his rep for attending complaints by deploying minimum two sewage cleaning persons to the satisfaction of user / Engineer-in-charge within 24 Hrs. In case of failure to attend the complaint within specified period, a penalty of Rs.100/- per day per complaint shall be imposed on the contractor for the period the work remains incomplete. After 03 days from the date of handing over of complaint, the unattended complaints shall be got completed from any other agency at the risk and cost of the contractor without any notice to the contractor. In case of disputes as to delay happened in attending the complaint or inadequate period, decision of Accepting Officer shall be final, conclusive and binding.

Cleaning the sewage sump wells, septic tanks, manholes of any dia depth and in any location etc by taking out complete sludge water and solids mechanically by HCV mounted suction discharge machine having flow back facility with sludge tank of adequate capacity removing & disposing the entire retrieved material to a distance not exceeding 1000 meter outside the periphery of defence land and covering the entire sludge with local earth complete all as directed by the engineer-in-charge. Note : Depth of sludge in the pit shall be measured from the bottom of pit to the existing water/effluent lever prior to ordering the cleaning in the presence of EIC.

M&L for cement concrete 1:3:6 type C-2 (using 40mm graded stone agg) as in sub base of path or hard standing complete all as specified and as directed.

M&L Factory made machine pressed rubber moulded ISI marked precast cement concrete interlocking paver block any shape and size and of with grey cement and pigment tiles confirming to IS-15658-2006 of 60mm thickness M-35 grade and including filling of interstices with fine sand complete all as specified.

M&L Factory made machine pressed rubber moulded ISI marked precast cement concrete interlocking paver block any shape and size and of with grey cement and no pigment tiles confirming to IS-15658-2006 of 60mm thickness M-35 grade and including filling of interstices with fine sand complete all as specified.

M&L for 25 mm sand cushion under paving block including watering and consolidation for interlocking tiles all as specified.

M&L Factory made for rubber moulded coloured chequered tiles 30cm x 30cm x 22mm thcik with grey cement and pigment, set jointed and pointed in neat cement slurry as in floor/path including and over 20 mm thick screed bed in CM 1:4 complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position complete all as specified

M&L Pre-cast reinforced cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate in manhole cover/slabs and placing in position including necessary form work in CM 1:6 including demolition of cover slabs (reinforced) in any position and of any description complete all as specified and directed by the Engr-in-Charge.

M & L TMT bars 8mm dia and over cut to length bent to shape required incl cracking bending, spirally, hoocking ends and binding with mild steel wire not less then 0.9mm dia (annealed) complete all as specified and directed by Engr-In-Charge

M&L for reinforced cement concrete type B1 , 1:2:4 (using 20mm graded stone agg) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete.

M & L for Form work to face of suspended slab such as roof slab, floor slab, landings and simular work not exceeding 150mm thick (horizontal or slooping) complete

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 banks in walls, horizontal or sloping and similar work exc 10 cm but n.exc 20 cm wide.

M&L for brick work with sub class 'B' bricks in half brick thick walling, built in CM 1:4 complete all as directed.

SWAMI ENGINEERS (BID ID -3418725)

AR CONSTRUCTIONS (BID ID -3427185)

Jawandha Enterprises (BID ID -3420781)