Construction, Commissioning of Faecal Sludge Treatment Plant of Capacity 30 m3/day at Jhumri Telaiya (Jharkhand) and Operation and Maintenance for 5 years

Earthwork in excavation in foundation trenches in ordinary soil (vide classification of soil item-A)and disposal of excavated earth as obtained to a distance upto 50m, including all lifts, levelling, ramming the foundation trenches, removing roots of trees, shrubs all complete as per approved design , building specification and direction of E/I

Providing PCC in nominal mix of 1:4:8 in foundation with approved quality of stone metal grade -III( with 50mm to 25mm) size and clean coarse sand of FM of 2.5 to 3 including screening , shuttering, mixing cement concrete & placing in position , striking, vibrating, curing, taxes & royalty all complete as per building specification & direction of Engineer in charge

Providing PCC in nominal mix of 1:3:6 in foundation with approved quality of stone chips with 20mm to 6mm size graded and clean coarse sand of FM of 2.5 to 3 including screening , shuttering, mixing cement concrete & placing in position , striking, vibrating, curing, taxes & royalty all complete as per building specification & direction of Engineer in charge

Providing RCC M20 with nominal mix of (1:1.5:3) in foundation andd plinth with approved quality of stone chips 20mm to 6mm size graded and clean coarse sand of FM 2.5 to 3 including screening, shuttering, mixing cement concrete in mixer and placing in position, vibrating, striking , curing(but excluding the cost of reinforcement , taxes and royalty all complete as per building specification and E/I)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in M-25 is sulphate resistant cement @ 330 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in M-25 is @ 330 kg/cum) All work upto plinth level cement upto 10% of the minimum cost of extra cement

Providing and laying in position machine batched and machine mixed design mix M-30 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in M-30 is @ 350 kg/cum)

Supplying, fitting & placing HYSD bar reinforcement in sub structure complete as per drawing and technical specification

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Columns, Pillars, Piers, Abutments, Posts and Struts

Suspended floors, roofs, landings, balconies and access platform

Providing random rubble stone masonry in CM 1:4 in foundation and plinth with hammer dressed stone of less than 0.03 cum in volume and clean coarse sand of FM 2 to 2.5 including cost of screening , raking out joints to 20mm depth , curing, taxes and royalty all complete as per building specification and direction of E/I

Providing designation 75A brickwork in CM (1:3) in superstructure with approved quality of clean coarse sand of FM 2 to 2,5 including providing 10mm thick mortar joints , cost of screening, materials, scaffolding, raking out joints to 15mm depth curing, taxes and royalty all complete as building specification and direction of E/I

Providing 19mm thick water proof cement plaster (1:3) with clean coarse sand of FM 1.5 with 5% cico or any other approved water proofing compound including screening, curing, with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/I

Providing 19mm thick water proof cement plaster (1:3) with clean coarse sand of FM 1.5 with 5% cico or any other approved water proofing compound including screening, curing, with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/I

Providing 12mm thick water proof cement plaster (1:3) with clean coarse sand of FM 1.5 with 5% cico or any other approved water proofing compound including screening, curing, with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/I

Providing 12mm thick water proof cement plaster (1:3) with clean coarse sand of FM 1.5 with 5% cico or any other approved water proofing compound including screening, curing, with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/I

160mm nominal dia

110mm nominal dia(perforated pipe)

160mm nominal dia(perforated pipe)

110 mm dia U-PVC equal Tee (class III, 6kg/sqcm) confirming to IS:7834

110 mm dia U-PVC double/ single socketed 90° bend (class III, 6kg/sqcm) confirming to IS:7834 (elbow fixing at PDB inlet )

160 mm dia U-PVC equal Tee (class III, 6kg/sqcm) confirming to IS:7834

Slotted cowl (terminal guard) 100 mm dia

160 mm dia U-PVC double/ single socketed 90° bend (class III, 6kg/sqcm) confirming to IS:7834

160 X 110 mm dia U-PVC Reducer (class III, 6kg/sqcm) confirming to IS:7834

110 mm dia End Cap (class III, 6kg/sqcm) confirming to IS:7834

Wrought iron and mild steel welded work) (using angles, square bars, tees and channel grills, grating frames, gates and tree guards of any size and design etc. including cost of screens and welding rods or bolts and nuts complete fixed in position but without the cost of excavation and concrete for fixing which will be paid separately.

Stone Aggregate (Single size) : 40 mm nominal size

Stone Aggregate (Single size) : 20 mm nominal size

Stone Aggregate (Single size) : 12.5 mm nominal size

Stone Aggregate (Single size) : 06 mm nominal size

Coarse sand (zone III)

Providing and laying Cinders as a Filter Material In AF as per the instruction given by the site engineer in charge.

Providing Brick Bats at DC excluding labour charges for laying & transportation

Providing and planting common reeds or other rhizome eg. Oyster, Beat, Lily, Cana Indica, Typha, etc.

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 1.00 mm thick with zinc coating not less than 275 gm/m²

Supplying, fitting and fixing 40mm high vitreous white glazed earthen E.W.C with 'P' trap of parry hindusthan or any other approved I.S.S make including supplying and fixing 15 litres CI mosquito proof low down flushing cistern of approved make with complete fittings with C.I handle and R.S or bracket with telescopic flush pipe with brass coupling and plumbers joints spindle stop cock of approved quality weight not less than 450 grams 15mm P.V.C alkathene pipe 45cm long with brass coupling at both ends and white/black plastic solid state seal and lead of commander/cuckoo or other I.S.S make with hinges or screws etc painting pipe and cistern etc with 2 coats of approved paint over a coat of red oxide priming , all complete as per specification and direction of E/I. with 'P' trap, 12.5 lit low level C.I cistern

Supplying, fitting and fixing flat back or angular, lipped front vitreous white glazed earthern ware urinal of Hindusthan "Parry" or any other approved I.S.S make with litre capacity C.I automatic flushing cistern of reliance for any other I.S.S approved make with all fittings, with CI or RS brackets, standard size GI flush pipe with fitting clamps , 15mm CI body brass spindle stop cock of approved quality weight not less than 400 grams, 15mm PVC/alkathene pipe 450mm long with brass coupling at both ends and doing plumber joints including painting of exposed part with two coats of approved paint over a priming coat of red oxide , cutting wall & floor , making good the same etc as per specification and direction of E/I. Flat back or standing corner (600mm X350mm)

Providing and fixing of 15mm dia brass bib Cock water tap of approved quality

Supply of ERW M.S black casing pipe ISI marked (IS: 4270/1992) of grade Fe410 of following nominal bore sizes at site of work - 150 mm diameter

Supply of strainer pipes made of ERW M.S. black pipe ISI mark of following sizes at the site of work including required size of slotting as per IS: 8110 -1985 of following nominal bore sizes at site of work. Nominal bore dia: 150 mm

Testing verticality of tube well by plumbing system and yeild test and draw down test by pumping system as per IS: 2800 ( part II) 1979

Supply and fixing of tube well cover of M.S sheet( 6 mm thick) with nuts and bolts complete for casing size of 150 mm dia

Supply and fixing of MS clamp set of 50 x 6 mm flat iron with nuts and bolts etc for holding the riser pipe assembly of submersible pump set

Installation of submersible motor pump set in tube well complete (labour charges only) including transportation of tripod, pulley block, and any other material required for lowering purpose

Providing and lowering of GI flange pipe B class including rubber washer and nuts of 8 mm dis complete in all respect - 50 mm dia

Spreading of sludge farm yard manure or/and good earth in required thickness (cost of sludge, farm yard manure or/and good earth to be paid for seperately)

Turfing lawns with fine grassing including ploughing, dressing (Turfing lawns with fine grassing including ploughing, dressing, including breaking of clods, removal of rubbish, dressing and supplying of doobs grass roots at 10cm apart including supplying and spreading of fam yard manure at rate 0f 0.6 cum per 100sqm)

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