REPAIR AND CLEANING OF SEWAGE SEWAGE LINE, SEPTIC TANKS AND SOAKAGE WELL IN ZONE-II UNDER AGE B/R-I OF GE (SOUTH) MAMUN

Amount

Rectifying complaints of bathroom / kitchen / WHB / urinals / WCs of any pattern by cleaning the blockage upto first manhole and making it fully functional by flushing with sufficient water including disposal of sludge etc away from residential area and burying in borrow pits (Earth work if any and making good to disturbed surface shall be deemed to be included in unit rate) complete all as specified and directed. Notes for item no. 1.00 to 3.00:- (a)Unit rate quoted shall include taking out sludge away from residential area and burying in borrow pits. (b) The payment shall be done by complaint wise. (c) The period of rectifying each complaints shall be maximum 48 hrs and in case of failure to rectify the complaint in the stipulated period the necessary recovery at the rate of Rs 500/-per day per complaint shall be deducted from next payment due to contractor without any notice. (d) The contractor shall provide cleaning personal/ workmen alongwith necessary tools, bucket & safety tools to rectify the complaints and the cost thereof shall be deemed included in unit rate.

Rectifying complaints by cleaning the sewage lines of 150mm bore incl cleaning of manhole etc by using cleaning rod or other mechinical means and make it fully functional by flushing with sufficient water including disposal of sludge etc away from residential area and burying in borrow pits including taking off manhole cover carefully and refixing the same after completion of job complete all as specified and directed. (Earth work, if any, and making good to disturbed surface shall be deemed to be included in unit rate)

Rectifying complaints by cleaning of sewage lines of 200 mm bore and depth incl cleaning of manhole etc by using cleaning rod or other mechinical mean and make it fully functional by flushing with sufficient water including disposal of sludge etc away from residential area and burying in borrow pits including taking off manhole cover carefully and refixing the same after completion of job complete all as specified and directed. (Earth work, if any, and making good to disturbed surface shall be deemed to be included in unit rate)

Opening manhole cover of Septic tank of any description, size and depth and de-sluding the septic tank by mechanical pumping (using truck moulded pump) by plugging inlet as required, removing sludge from MoD premises at his own arrangement and burying it in pit as per direction of Civil Administration, making septic tank fully functional to the entire satisfaction of Engr-in-charge including carrying the effluent by deplugging the inlet and re-fixing the manholes cover to its original position complete all as specified and directed. Note:- Unit rate quoted by tenderer shall include taking out sludge from septic tanks in liquid/ semi liquid/ solid state out side defence area and burying in borrow pits as per direction of Civil Administration. Cost of earth work for borrow pits shall also be deemed included in unit rate of the item.

Opening of cover of soakage well/pits of any description, any size and depth and de-watering of soakage well or pit by mechanical pumping (using truck moulded sucker) by plugging inlet as required, removing the sludge outside MD premises at his own arrangement and burried it in pit as per direction of Civil Administration, making soakage well/pit fully functional to the entire satisfaction of Engr-in-charge after deplugging the inlet including carrying the effluent and re-fixing the manholes cover to its original position complete all as specified and directed by Engr-in-Charge. Note:- Unit rate quoted by tenderer shall include taking out sludge from soakage well in liquid/ semi liquid/ solid out side defence area and burying in borrow pits as per direction of Civil Administration. Cost of earth work for borrow pits shall also be deemed included in unit rate of the item.

Demolition and breaking up drain pipes 150mm bore (salt glazed stone ware, AC or reinforced concrete pipes) incl necessary excavation set in cement mortar and taking out off trenches and removing the debris from the site complete all as specified and directed. Note:- Excavation and earthwork shall be measured & paid for separately.

M&L for concrete bed in cement concrete 1:4:8, type D-2 (using 40mm graded crushed stone aggregates) to drain pipes 160mm bore dia, UPVC including packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed.

Supply and laying UPVC sewage UDS (under drainage system) pipes 160mm bore single socket, wall thickness not less than 4.5mm type SN-4 (IS-15328) type 'A' having nominal ring stiffness should be 2KN/Sqm with one coller per length of pipe with all fittings and connecting to existing manholes by cutting out and making the surface good, and making good the existing surfaces. The UDS pipe should meet the requirements as per IS 15328:2003 complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits,manholes, pier holes, etc. n.exc 10 sq m on plan and n.exc1.5 m in depth and getting out in any type of soil complete all as specified and directed.

Removing excavated materials any type of soil to a distance exc. 250m but not exc. 500m and deposited where directed at a level n.exc 1.5m above the starting point complete all as specified and directed.

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

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

Taking down cement plaster on brick walls of inner surface of existing manhole of any description etc including raking out joints, hacking for key, scrubbing down with water etc all as specified and directed.

M&L for brick work with old size fly ash bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

M&L for brick work with old size sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

M&L for PCC 1:2:4, type B-1 (using 20mm graded crushed stone aggregates) as in benching, copings etc. including necessary form work complete all as specified and directed.

M&L for 15mm thick rendering in cement mortar 1:4 on brick work or concrete surfaces, finished even and smooth without using extra cement including making necessary arrengments for working in foul condition, complete all as specified and directed.

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

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

M&L for precast cement concrete 1:1.5:3, type A-1 (using 20mm graded crushed stone aggregates) as in cover slabs (for manhole, drains etc.) with plain fair faces, incl necessary formwork cast in angle iron frame complete all as specified and directed Note:- Angle iron frame shall be measured and paid for separetaly .

M&L Mild steel angle iron frame work for manhole frame including necessary cutting, welding, drilling holes, bolting etc as required 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 and including mild steel wire (annealed) not less than 0.9mm dia, complete all as specified and directed.

Demolition of floor, hearth or wall tiles/terrazo topping including cement morter bedding (but not backing) rubbish off the debris out of MOD premises complete all as specified & directed.

M&L for non skid ceramic coloured tiles 7 to 8mm thick (square or rectangular), area of each tile n exc 0.11 Sqm as in floors etc, set and jointed (joint free) in neat cement slurry and pointed in coloured cement to match the shade of tile over and including 15mm thick screed bed or bedding layers in CM 1:4 finished even and rough complete all as specified and directed.

M&L for glazed ceramic coloured tiles of size 300mm x 450mm x 7mm thick on vertical surfaces, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile over and including rendering 10mm thick in CM 1:4 and finished even and rough, complete all as specified and directed.

S&F in repairs Vitreous china wash down water closet pan (Pedestal pattern) white, premium quality (excl fixing bolts, flushing cistern and flush pipe) but including plastic water closet seat, white, closed pattern with flat bottom and cover and mild steel CP or aluminised hinging device, connecting to sewage pipe with 110mm PVC SWR WC connector including PVC low level flushing cistern, valveless, syphonic action type, 10 litres capacity with inlet ball valve and handle with and including brackets and PVC bend pipe 60/90cm long etc, complete all as specified and directed.

S&F in repairs Vitreous china squatting pan of 'Orissa pattern' of size 580mm x 440mm, white with CI ‘P’ or ‘S’ trap 100mm bore, front or back inlet and foot rests of any pattern (including fixing of flush pipe) and connecting etc. including provision of cement concrete PCC 1:2:4 type B-1 bedding, complete all as specified and directed.

S&F in repairs Vitreous China Urinal, Half stall type, white including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement, flush pipe, grating and union for discharge pipe (excluding flushing cistern, flush pipe and waste pipe) fixed incl supply and fixing of CP coupling, waste pipe and all necessary fittings, complete all as specified and directed.

S&F in repairs PVC flexible waste pipe 32mm bore suitable for urinal / wash and basin any description complete all as specified and directed.

S&F in repairs PVC flexible waste pipe 40mm bore suitable for sink / urinal any description complete all as specified and directed.

S&F in repairs PVC (SWR) 75mm bore pipes single socketed, in any length with rubber ring joints, laid in trenches or floors complete all as specified and directed. Note:- (i) Excavation & Earth work shall be measured and paid separately. (ii) The measurement of pipes shall be net as fixed between the fittings including short lengths, without any allowance for cutting and waste or for the portions of pipes entering the sockets of the adjacent pipe or fitting. Fittings and accessories such as bends, branches, sockets etc.; shall be enumerated afterwards and measured separately. Rates include for all necessary extra joints, cutting and waste.

All as per description of serial item No. 32.00 here in before but 100mm bore.

Taking down eaves gutters and rainwater pipes (any 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) complete all as specified and directed.

S&F PVC (SWR) 110 mm bore pipes single socketed, in any length with rubber ring joints, fixed to walls with MS clamps complete all as specified and directed. Note:- The measurement of pipes shall be net as fixed between the fittings including short lengths, without any allowance for cutting and waste or for the portions of pipes entering the sockets of the adjacent pipe or fitting. Fittings and accessories such as bends, branches, sockets etc.; shall be enumerated afterwards and measured separately. Rates include for all necessary extra joints, cutting and waste.

All as per description of Srl Item No. 34.00 here in before but 75 mm bore pipes.

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

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

S & F PVC (SWR) junction single, (Single T) equal or unequal 110 mm bore any radius complete all as specified and directed.

S & F PVC (SWR) junction single, (Single T) equal or unequal 75 mm bore any radius complete all as specified and directed.

S & F PVC (SWR) branch piece, single (single Y) equal or unequal 100 mm bore any radius complete all as specified and directed.

S & F PVC (SWR) branch piece, single (single Y) equal or unequal 75 mm bore any radius complete all as specified and directed.

S&F in repairs PVC (SWR) floor trap, dia of outlet in 110 mm, plain excluding grating, but including jointing with solvent cement complete all as specified and directed

S&F in repairs PVC (SWR) floor trap, dia of outlet in 75 mm, plain excluding grating, but including jointing with solvent cement complete all as specified and directed

S&F in repairs PVC (SWR) 'P' trap 100mm bore complete all as specified and directed.

S&F in repairs PVC (SWR) 'S' trap 100mm bore complete all as specified and directed.

M/S NIRMAL ENTERPRISES (BID ID -3290522)

kewal builders (BID ID -3290482)

s k construction co (BID ID -3290045)

BALI CONSTRUCTION WORKS (BID ID -3290550)

Bidder Name

s k construction co

kewal builders

BALI CONSTRUCTION WORKS

M/s. Ram Pal Sharma

M/S NIRMAL ENTERPRISES