Used Water Management Project in Municipal Council Ganderbal under UWM-SBM 2.0 by way of Design and Construction of 4.50 MLD Sewage Treatment Plant Construction of Interception and Diversion Structures at Outfalls, Conveying Mains, IPSs incl. Operati

Construction of 4.50 MLD STP including Jungle Clearing, Site Levelling by Cutting and Filling Survey Design, engineering, supply, construction, erection, hydraulic testing and commissioning of STP (including reuse pump station & Main Pump station MPS) The scope shall include all required detailed engineering design, supply, execution of civil works, erection of equipment, testing, and process commissioning necessary to deliver a fully functional and compliant STP system. This work encompasses all civil, structural, architectural, mechanical, electrical, and infrastructure components as listed below.

I. Civil and Structural Works for 4.50 MLD STP: Construction of all liquid-retaining Reinforced Cement Concrete (RCC) structures, including the Primary Treatment Unit (Receiving Screen Chamber, Screen Channel, Homogenization Tank), Equalization Tank, SBR Tank, Sludge Storage Tank, and Treated Water Tank. This is inclusive of all earthwork, formwork, reinforcement, hydrostatic testing, and protective internal linings etc complete item of work as per standard specification &tender. Special Condition of Contract (SCC) Design & Drawing Submitted by the Contractor& Approved by Competent Authority As directed by the Engineer in Charge.

II. Buildings and Support Facilities: Construction of the Admin Building (G+1, approx. 140 Sqm), incorporating the Electrical Panel Room, Generator Room, Blower Room, laboratory, and Office/Admi Room, complete with finishes and internal services. Provision and installation of a Porta Cabin for Security etc complete item of work as per standard specification &tender. Special condition of contract (SCC) Design & Drawing Submitted by the Contractor& Approved by Competent Authority As directed by the Engineer in Charge.

Ill. Electro-Mechanic al (E&M) and Process Systems for 2.50 MLD STP: Supply, installation, testing, and commissioning of all process equipment manually operated sluice gates, coarse and fine stainless-steel manual screens, motorised screw-type grit removal system, Belt conveyor, complete SBR system with fine bubble diffuser grid, SS304 decanter assembly with actuator, gear motor, VFD, PLC–SCADA automation system, turbo/screw-type air blowers with air distribution valves, NRVs and expansion bellows; Return Activated Sludge (RAS) pumps, Surplus Activated Sludge (SAS) pumps, thickener feed, digester feed and sludge mixing pumps with associated valves, fittings and headers; Volute Press–centrifuge mechanism, agitator mixers, poly-electrolyte dosing pumps and dosing tank mixers; supernatant and dewatering pumps; mechanical handling systems including chain pulley and EOT cranes; MS and SS fabrication, D.I. specials and fittings; complete LT/HT electrical and instrumentation system comprising transformer yard, panels, cabling, earthing, servo stabilizer, instrumentation and on-line Continuous Effluent monitoring system (OCEMS) ; along with HDPE piping network, elevated transformer platform, and all ancillary mechanical, electrical and control works necessary for complete, safe and functional operation of the STP as per specifications, drawings and standards, all complete in all respects. Special Condition of Contract (SCC) Design & Drawing Submitted by the Contractor& Approved by Competent Authority As directed by the Engineer in Charge.

IV. Cotreatment unit: Construction of cotreatment unit including construction of receiving chamber, screen channel, Homogeneous tank, Pumps valves etc complete item of work as per standard specification &tender. Special condition of contract (SCC) Design & Drawing Submitted by the Contractor& Approved by Competent Authority As directed by the Engineer in Charge.

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed (All kinds of Soil).

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5m.

Dismantling manually/ mechanically including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge (Bituminous road).

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 meters lead as per direction of Engineer-incharge (1:3:6 or richer mix (i/c equivalent design mix)

Demolishing R.C.C. work manually/by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge.

Demolishing brick work manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge (In cement mortar)

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. for Construction of Pumproom b) Hard Rock (Blasting Prohibited)

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides andmramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed: All kinds of soil for Laying of Conveying main and Pumping main

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil for Laying of Conveying main and Pumping main.

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: Ordinary Rock for Laying of Conveying main and Pumping main

Extra for every additional lift of 1.5 m or part thereof in excavation/banking excavated or stacked material : - 90% of EWE from upto 6 meters and above 6 metres by Mechanical means for Construction of RCC Manholes and IPS-1 to 9

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunk and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material - Beyond 1200 mm girth upto and including 2400 mm girth. for Construction of I&D Structures

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunk and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material - Beyond 600 mm girth upto and including 1200 mm girth. for Construction of I&D Structures

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunk and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material - Beyond 300 mm girth upto and including 600 mm girth. for Construction of I&D Structures

Demolishing brick work manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge: a) In cement mortar - Dismantling of existing structure

Demolishing R.C.C. work manually/by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge. - CC Walls, beds etc,.

Supplying and filling in plinth with fine sand under floors including, watering, ramming, consolidating and dressing complete for construction of Manholes,I&D Structure and IPS-1 to 9

Providing and laying in position ready mixed plain cement concrete, with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plaincement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering and finishing, including cost of curing, 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 the Engineer - in - charge - M-15 grade plain cement concrete (cement content considered @ 240 Kg/cum.) for Construction of Manholes , IPS -1 to 9 and I&D Structure

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Providing and laying in position machine batched and machine mixed design mix 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-incharge. Note: - Cement in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is content considered payable or recoverable separately. - 5.35.1 Providing M-30 grade concrete instead of M-25 grade BMC/RMC (Note:- Cement content considered in M-30 is @ 340 kg/cum) - for Base Slab,Side walls ,Top Slab for Construction of Manholes and IPS -1 to 9,I&D Structure

Reinforced cement concrete in walls (any thickness) including attached pillasters,buttresses, plinth and string course, fillets etc from top of foundation up to floor two level including finishing and plastering the exposed surfaces with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface excluding cost of centring, shuttering and reinforcement in : a) M20 (1 cement : 1.5 corase sand : 3 stone aggregate 20 mm nominal size) - for construction of I&D and Pumproom

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°,landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) - Plinth Beam,Lintels,sunshades,Roof slab and Beam for Construction of I&D and Pumproom

Centring and shuttering including strutting, propping etc and removal of form work for Foundation, footings, bases of columns etc. and mass concrete - PCC Below Base Slab - Base slab for Construction of Manholes and IPS -1 to 9,I&D Structure

Extra for shuttering in circular work in base slab (20% of respective centering and Shuttering items) for Construction of Manholes and IPS -1 to 9,I&D Structure

Centering and shuttering including strutting, propping etc. and removal of form for Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. - Sidewalls for Construction of Manholes and IPS -1 to 9,I&D Structure

Extra for shuttering in circular work in sidewalls. Add 20% of the rate of respective item of centring and shuttering for Construction of Manholes and IPS -1 to 9,I&D Structure

Centring and shuttering including strutting, propping etc and removal of form work for Suspended floors, roofs, landings, balconies and access platforms.-Top Slab for Construction of Manholes and IPS -1 to 9

Centering and shuttering including strutting, propping etc. and removal of form for: b) Columns, pillars, piers, abutments, posts and struts. For Pumproom

Centring and shuttering including strutting, propping etc and removal of form work for c) Lintels, beams, girders, bressumers and cantilevers etc. for Pumproom

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level c)Thermo-Mechanically Treated bars of grade Fe-500D or more for Construction of Manholes,I&D structures,IPS-1 to9,Generator sets and Pumproom

Carriage of materials by mechanical means transport including loading, unloading and stacking as directed upto a lead of 5km for disposal. By Mechanical Transport including loading, unloading and stacking for Construction of Manholes

Providing orange colour safety foot rest of minimum 6mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar conforming to IS : 1786 having minimum cross section as 23 mmx25 mm and over all minimum length 263mm and width as 165mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture’s permanent identification mark to be visible even after fixing. including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.for Construction of Manholes

Circular shape 560mm internal diameter - HD - 20 for Construction of Manholes

25 Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). - Coarse Screen - Medium Screen

Supply and Fixing in position of MS heavy structural steel including cost and conveyance of all material , labour charges for fabrication and fixing in postion etc,. Complete. - ISMB 350 section beams for Pump house 37.5 Kg / 1 Rmt)

Provision of 2-Tone manual Hoist Chain Pulley Block for 5.0m lift with all accessories for construction of IPS nos. 1 to 9

Coursed Rubble Masonry with hard stone in foundation and plinth and curing complete with: a) Cement mortar 1:6 (1 Cement : 6 coarse Sand) (1st Sort) for construction of Pumproom

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in Cement mortar 1:6 ( 1 cement : 6 coarse sand) for construction of Pumproom

Half brick masonry with common burnt clay (non-modular) bricks of class designation 7.5 in foundations and plinth including curing in :Cement mortar 1:4 ( 1 cement : 4 coarse sand) - Parapet wall for construction of Pumproom

6 mm cement plaster to ceiling 1 : 3 (1 cement : 3 fine sand). - to ceiling and bottom and sides of beams for construction of Pumproom

12 mm cement plaster 1 : 3 (1 cement : 3 fine sand) for construction of Pumproom

15 mm cement plaster 1 : 3 (1 cement : 3 fine sand) on the rough side of single or half brick wall for construction of Pumproom

Colour washing such as green, blue or buff on new work (two or more coats) including abase coat of white washing with lime to give an even shade for construction of Pumproom

Colour washing such as green, blue or buff on new work (two or more coats) including abase coat or white washing with whiting to give an even shade for construction of Pumproom

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete.50 mm thick with 20mm nominal size stone aggregate. for construction of Pumproom

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength confirming to IS:4454 part-1 and M.S. top cover of required thickness for rolling shutters. a) 80x1.25 mm M.S. laths with 1.25 mm thick top cover for construction of Pumproom

Providing and fixing factory made uPVC white colour sliding glazed windowabove 1.50 m in height dimension comprising of uPVC multichambered frame with in-built roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads, uPVC extruded interlocks and uPVC extruded Inline sash adaptor (if required), EPDM gasket, wool pile, zinc alloy (white powder coated) handle on one side of extreme panel along with zinc plated mild steel multi point locking having transmission gear with keeps, zinc alloy (white powder coated) touch lock with hook (if required for wire mesh panel), stainless steel (SS 304 grade) body with adjustable double nylon rollers (weight bearing capacity to be 120 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in Charge. (Single / double glass panes, wire mesh and silicon sealent shall be paid separately). Note: For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. 9.149E.1 a) Two track two panels sliding window made of (big series) frame 67 x 50 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of window above 2.50 sqm upto 4.00 sqm.) for construction of Pumproom

Providing precast cement concrete jali M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size) reinforced with 1.6 mm dia mild steel wire including,roughening, cleaning, fixing and finishing in cement mortar 1 : 3 (1 cement : 3 fine sand) etc complete upto floor two level excluding plastering of the jams, sills and soffits.50 mm thick for construction of Pumproom

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m. for construction of Pumproom

Providing and instalation of internal electrification for Pumproom

Providing and laying S&S Ductile Iron Pipes conforming to IS : 8329 - 200 mm dia K7 pipe

Providing and laying S&S Ductile Iron Pipes conforming to IS : 8329 - 300 mm dia K7 pipe

Providing and laying S&S Ductile Iron Pipes conforming to IS : 8329 - 400 mm dia K7 pipe

Providing push-on-joints to Ductile Iron Pipes including testing of joints and including the cost of rubber gasket. - 200 mm dia K7 pipe

Providing push-on-joints to Ductile Iron Pipes including testing of joints and including the cost of rubber gasket. - 300 mm dia K7 pipe

Providing push-on-joints to Ductile Iron Pipes including testing of joints and including the cost of rubber gasket. - 400 mm dia K7 pipe

Providing and laying Double Flanged (Screwed/ Welded) Ductile Iron Pipes of Class K-9 conforming to IS : 8329 For Crossing (open) - 250

Providing and laying S&S Ductile Iron Pipes conforming to IS : 8329 - 100 mm dia DI K9 pipe

Providing and laying S&S Ductile Iron Pipes conforming to IS : 8329 - 150 mm dia DI K9 pipe

Providing and laying S&S Ductile Iron Pipes conforming to IS : 8329 - 200 mm dia DI K9 pipe

Providing and laying S&S Ductile Iron Pipes conforming to IS : 8329 - 250 mm dia DI K9 pipe

Providing and laying S&S Ductile Iron Pipes conforming to IS : 8329 - 300 mm dia DI K9 pipe

Providing push-on-joints to Ductile Iron Pipes including testing of joints and including the cost of rubber gasket. - 100 mm dia DI K9 pipe

Providing push-on-joints to Ductile Iron Pipes including testing of joints and including the cost of rubber gasket. - 150 mm dia DI K9 pipe

Providing push-on-joints to Ductile Iron Pipes including testing of joints and including the cost of rubber gasket. - 200 mm dia DI K9 pipe

Providing push-on-joints to Ductile Iron Pipes including testing of joints and including the cost of rubber gasket. - 250 mm dia DI K9 pipe

Providing push-on-joints to Ductile Iron Pipes including testing of joints and including the cost of rubber gasket. - 300 mm dia DI K9 pipe

Providing and laying D.I. specials of class K-12 suitable for push-on jointing as per IS : 9523: Ductile iron fittings Up to 600mm dia - Add extra for short Pipes & Bends, Specials,.Scouring arrangements& inter connections etc as per site condition

Supply of 185 Sqmm of 3.5core XLPE insulated, 1100V grade armoured alluminium cable with ISI mark as per specification confirming to IS:7098 (Part - I) Makes : Torrent / Unicab / Universal / Polycab / Havells / Gloster / KEI /Finolex / Payal / RR kable / Beljin /Ollvin / Finecab / RPG / V - Guard / Orbit/ Fortune Arrt / Gemscab / Bonton / SPM/ Unistar / Windsor/Avocab / Pawancab/ Nakoda / Suncab for Generator Sets in IPS-1 to 9

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: a) 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) - CC Bed below foundation for Construction of I&D structure,Generators set in IPS-1 to 9 and Pumproom

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: b) 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) - for Generator bed in IPS -1 to 9

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. - Earthing for Generator in IPS -1 to 9

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