REPAIRS AND CLEANING OF SEWAGE LINES,MANHOLES,SEPTIC TANK,SWT AND OTHER MISC WORKS AT AF STATION UDHAMPUR

Amount

Cleaning of Obstruction/water blockage from floor trap/nahani trap of any size of Kitchen, Wash hand basin, urinal or bath, of any floor by roding between nahani trap/floor trap to gully trap and next up to first manhole and removing disposal of waste materials to outside MOD land/Air force area at the end of each working day, complete all as specified and directed by Engr-in-charge.

Cleaning of Obstruction/water blockage from water closet(IWC or EWC) of any floor by roding up to first manhole and disposal of waste materials to outside MOD land/Air force area,complete all as specified and directed by Engr-in-charge..

Desludging Man holes of any size and depth by taking out sludge and foreign materials and excavating a pit of appropriate size depositing sludge in the pit and covering with 30cm thick layer of soil to cover the sludge including removing surplus soil where directed including sprinkling of bleaching powder over the pits for sanitation, complete all as specified.

Cleaning of 100mm dia internal sewage line by roding or by other means from adjacent manhole without breaking existing pipes including washing the pipe with water after roding to make the line smooth and functional complete all as specified.

Description all as per serial item No 4 here-in-before but 150mm bore dia drain pipe complete all as specified and as directed.

Cleaning of grease trap by arranging mechanically collection machine (container capacity 6000 litres in each trip) of any size & capacity including removing the blockage of line through mechanical/hydraulic pressure and removing disposal of waste material to outside the MOD land at the end of each working day and disposing off at appropriate place such as outside of municipal area complete all as directed by the Engr-in-charge.

Desludging of septic tanks and sewage line by arranging mechanically sewage collection machine (container capacity 6000 litres in each trip) of any size & capacity including removing the blockage of sewage line through mechanical/hydraulic pressure and removing disposal of waste at the end of each working days material , sludge etc.to outside the MOD land and disposing off at appropriate place such as outside of municipal area complete all as directed by the Engr-in-charge.

Taking out saturated broken bricks from soak well (soakage pit) and refilling with new broken bricks of gauge 40 to 80mm size and disposal of rubbish/ unserviceable material to outside the MOD land and disposing off at appropriate place such as outside of municipal area complete all as directed by the Engr-in-charge.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtrs in deep for foundation etc, or for shafts,wells, cesspits, manholes etc,not exceeding 10 Sqm on plan and n. exc 1.5m in depth and getting out in any type of soil complete all as specified and directed.

Description all as per item No 9 above but exc. 1.50m deep and n exc. 3.00m deep in any type of soil complete all as specified.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in any type of soil complete all as specified and directed by Engineer-in-Charge.

Removing excavated surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point, spreading and leveling complete all as specified and directed by Engineer-in-Charge.

M & L for PCC 1:4:8,Type D-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed by Engineer -in-Charge.

Demolition and breaking up 100mm internal dia drain pipes (salt glazed stone ware, AC or Reinforced concrete pipes) set in cement mortar complete all as specified and as directed by Engineer-in-Charge.

Demolition and breaking up 150mm internal dia drain pipes (salt glazed stone ware, AC or Reinforced concrete pipes) set in cement mortar complete all as specified and as directed by Engineer-in-Charge.

Demolition of cement concrete (unreinforced) of any descriptions, in Ground floors (Floor Topping, Sub Base etc) not exc 150mm thick, above or below ground level complete all as specified and directed.

M & L for Plain Cement Concrete 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in bed of drain pipes 100/110mm bore, laid to falls including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed by Engineer-in-Charge.

Description all as per item No 17 but for 132-150mm bore.

M & L for PVC SWR drain pipes non pressure 110 mm OD PVC (SWR) pipes, single socketed, in any length with rubber ring joint, laying pipes to level or to falls in trenches, on concrete bed or directly on hard grounds, jointing as per manufacturere's instructions and testing, complete, all as specified.

M & L for DWC(double walled corrugated) drain pipes non pressure with OD 160-180 mm and ID 132-150 mm, laying pipes level or to falls in trenches, on concrete bed or directly on hard grounds, jointing as per manufacturere's instructions and testing, complete, all as specified. Make : Astral, Jindal Plast, Atlas, Durton, Supreme, Prince.

Cutting into existing manholes for connecting new drains pipes of 100/110/132-150mm internal dia and making good to pipe and rendering , cutting out existing benching for and forming branch channel ( ½ round or ¾ section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required internal dia of pipe 100/150 mm bore, complete all as specified.

Demolition of brickwork and stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc., but excluding ashlar facings, dressed stonework and precast concrete articles complete including removing of rubish complete all as specified and directed by Engineer-in-Charge.

M&L brick work with sub class B bricks straight or curved on plan exc 6m mean radius in CM 1:6 complete all as specified and as directed.

Description all as per srl item no 23 above but except bricks

Taking down cement plaster, of any description on brick or stone or cement concrete walls including raking out joints, hacking for key, scrubbing down with water complete all as specified including removing rubbish to outside the MOD land.

M & L for Rendering 15mm thick in cement mortar 1:4 on fair faces of Brick walls or on concrete surfaces plastered surfaces finished even and smooth without using extra cement with WPC as per manufactare instruction complete all as specified Note:- Water proofing compound shall be paid separately.

Supply only integral liquid water proofing compound, ISI marked, complete all as specified and directed by Engineer-in-Charge.

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)

S&F PVC (SWR) pipes, 110mm dia, single socketed, in any length with rubber ring joints, fixed to walls, complete all as specified & directed.

Description all as per item No 29 but laid in trenches or in floors complete all as specified

S&F PVC (SWR) pipes, 75mm dia, single socketed, in any length with rubber ring joints, fixed to walls, complete all as specified & directed.

Description all as per item No 31 but laid in trenches or in floors complete all as specified

S&F PVC (SWR) 75mm dia floor trap, plain with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified.

S & F PVC (SWR) bends 110mm bore,complete all as specified and directed by Engr-in-charge.

Description all as per item No 34 but provided with access door,complete all as specified and directed by Engr-in-charge.

S & F PVC (SWR) 110mm bore branch piece, single (single Y) equal or unequal provided with access door,complete all as specified and directed by Engr-in-charge.

S & F PVC (SWR) 110mm bore branch piece, double (double Y) equal or unequal provided with access door,complete all as specified and directed by Engr-in-charge.

S & F PVC (SWR) 110mm bore junction double, (double T) equal or unequal,complete all as specified and directed by Engr-in-charge.

S & F PVC (SWR) 110mm bore reducer,complete all as specified and directed by Engr-in-charge.

S & F PVC (SWR) bends 75mm bore,complete all as specified and directed by Engr-in-charge.

All as per item No 40 but provided with access door,complete all as specified and directed by Engr-in-charge.

S & F PVC (SWR) 75mm bore Vent cowl,complete all as specified and directed by Engr-in-charge.

M & L for Stack clamps out of 50mmx5mm flat iron and 8mm dia round iron stays, including bolts and nuts and securing ends of says to wallof roof, bore of pipe 75/100mm, fixed in repairs, complete all as specified

S & F Cast iron floor trap with CI grating including jointing to waste pipe fixed in cement concrete type B1(1:2:4)dia of outlet 75mm, fixed in repairs, complete all as specified.

S & F Vitreous Chinaware squatting pan, ‘Orrisa pattern’ size 580 mm x 440 mm, crystal white, with cast iron ‘P’ or ‘S’ trap, front or back inlet, integral foot rest with provision of plain cement concrete M-15, type B-I using 20 mm graded crushed stone aggregate, incl making connections to trap and to flush pipe, etc and making good to floors to match existing, in repair, complete all as specified.

S & F Vitreous China wash down water closet (pedestal pattern), coloured including traps, connection to drain or outgoing pipe, flushing pipe, anti-syphonage pipe complete including fittings, PVC coloured seat cover and chromium plated jet including PVC connection, fixed complete with seat and cover for pedestal pan white/black closed pattern with flat bottom and cover and MS chromium plated aluminium hinge device including demolition of old unservicable WC and provision of plain cement concrete M-15, type B-I, using 20mm graded crushed stone aggregate, fixed in repairs all as specified

M & L for Providing precast cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) as in cover slabs (for manholes and drains etc.), water troughs, mangers, shelves and similar articles with plain faces set in cement mortar 1:6 including necessary formwork and removing of old broken cover slab complete all as specified.

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

S & F TMT steel bars 6 to 8mm dia and over in reinforcement, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with and including Mild Steel wire (annealed) not less than 0.9mm dia complete all as specified.

Total amount of Schedule of Credit of Rs 65430.00 for retrieved material on General summary of Tender documents in PDF format which will be deducted offline during acceptance of Tender

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RANBIR ENTERPRISES

TARUN BUILDERS