Design and Build Sewage Treatment Plant of installed capacity 8 MLD on any well proven open technology Co-Treatment Plant of 0.16 MLD and all appurtenant structures near Tapkeshwar Mahadev Temple Garhi Dakra

Amount

8.00 MLD STP and 0.16 MLD capacity Co-treatment plant with 6 month Trial run and one year O&M at Tapkeshwar, Dehradun, Design, Construction, Supply, Erection, Installation & commissioning of Sewage Treatment Plant as per approved design & drawings.

PROCESS DESIGN ENGINEERING AND DRAWINGS :- Process & Instrumentation Diagrams, Flow Charts, Hydraulic Diagram and Complete Process Design, Site Layout Plan and Site Grading Plan, Single line Diagrams, Control Philosophy & Basic Electrical and Instrumentation Drawings, Preparation of “QA” and construction procedure manual along with “Test Plan”, Civil and Mechanical General Arrangement Drawings, Architectural Drawings, Structural Designs and Drawings and Construction Drawings, Mechanical and Piping data sheets and Drawings, Detailed Electrical and Instrumentation and control Systems, Drawings and datasheets including PLC and SCADA, Ancillary Works and Non-Technology Structural Drawings including Site devlopment works,River Training works,protection works,MPS, roads,storm water drainage, compound wall bypass + treated effluent line upto the disposal point as per direction of engineer-in-charge, external & internal electrification, including vetting of drawings from reputed institute like IIT, etc. As-Built Drawings, Operation and Maintenance Manuals and Training Program and Manuals, etc. complete (To be submitted in 6 Nos. sets in hard copy + 2 soft copies).Work also include provision of the components-The online monitoring system to measur the volume and characteristics of the sewege,on site testing laboratory facility and any other facility associated with operation of STP.

Civil Works as per approved design drawing and technical specification including site development, river training works & all Necessary protection works. Structure wise break up of cost shall be provided by the bidder in separate sheet.

Mechanical, Electrical & Instrumentation works as per approved design, drawings and technical specifications.Break up of cost shall be provided by the bidder in separate sheet for the Supply and intalation of Mechanical, Electrical & Instrumentation items.

Supply & installation of online monitoring system and SCADA at 8.00 MLD STP, Tapkeshwar Dehradun as per approved design, drawing and technical specifications (Parameters : pH, BOD, COD, TSS, TN, TP, NH4-N and Flow) at inlet & outlet.

Excavation of earth upto 1.5 mt. depth below G.L. for laying of Sewer, Man-Holes, Gully Pits, Chambers, Sumps etc. in ordinary soil (earth, sand, loam and clay) including extra excavation below inverts trimming & dressing of sides, levelling and back filling of trenches by excavated earth in 20 cm layers,watering and ramming the same including removal of surplus earth or other dismantled material up to a distance of 50 meters from the center of trenches and cleaning of site properly after completion of the work

Excavation in soil mixed with moorum, shingle, Kankar.

0.00 - 1.50 m B.G.L. (For sewer connecting Chambers)

Provide & fixing of Close Timbering in trenches for the following depths below ground level consisting of 40mm thick approved country wood planks for poling board, 125mm × 75mm Indian Salwood walers and 100 mm dia Sal wood ballies for struts at 1.50m interval including removal after laying of sewer(both sides of trenches will be taken as one side for the purpose of payments & measurements i.e. area equals to length x depth of trenches. Dismantled timbering materials will be the property of the contractor.

Depth upto 3.0 m BGL

Depth 3.0m to 6.0 m BGL

Provide & fixing of Open Timbering (covering1/3rd of surface area by planks), in trenches for the following depths below ground level consisting of 40mm thick approved country wood planks for poling board, 125mm × 75mm Indian Salwood walers and 100 mm dia Sal wood ballies for struts at 1.50m interval including removal after laying of sewer(both sides of trenches will be taken as one side for the purpose of payments & measurements i.e. area equals to length x depth of trenches. Dismantled timbering materials will be the property of the contractor.

Depth upto 3 m below G.L

Supply & Laying - Jointing of following dia. R.C.C. S&S pipes with rubber gaskets to the site of work, lowering the same into trenches below ground level true to alignment, making the joints with rubber gaskets and with necessary spun yarn soaked in bitumen jointing with 1:2 cement mortar in coarse sand including cost of all jointing materials and testing etc. complete but excluding excavation and backfilling of trenches upto ground level. (Taking 150mm dia RCC pipe for connecting property to the manhole through SCC, assuming three household to be connected with one SCC, total no of HH are 305, average length of pipe is being taken as 5.0 m for one SCC) R.C.C. S&S Non Pressure Pipe class Conforming To IS : 458-2003 Class Np3

150 mm dia

0.00 - 1.50 m B.G.L. (For sewer connecting Chambers)

200 mm dia

250 mm dia

300 mm dia

350 mm dia

600 mm dia

700 mm dia

Constructing Brick Masonry Manhole of various dia and depth as per IS :4111 par1( latest amendment) in FPS brick class designation M-100 in Cement Mortar 1:5 (1 cement : 5 coarse sand) including nside and outside 15mm thick plastering in cement mortar 1:3(1 cement : 3 coarse sand) finished with a floating coat of neat cement inside only. The work includes excavation, dewatering, planking, strutting etc. refilling, disposal of surplus earth with all lift and lead of 50m, Including construction of concrete base with PCC 1:4:8 (1 cement : 1 coarse sand : 4 stone aggregate 40mm nominal size), preparation of channel up to the height of'the'pipe and benching in PCC 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 20mm nominal size) including neat cement finished, suitable connection of inlet & outlet pipes, manhole cover & frame, foot rest, testing (watertightness} of manhole, curing etc. complete as per specification and drawing and as per entire satisfaction of Engineer-in-Charge (the depth of manhole will be measured from the invert of the pipe to top of the manhole cover).

900mm internal diameter at bottom,0.90-1.65m depths

1200 mm internal diameter at bottom ,1.65-2.30m depths

1500 mm internal diameter at bottom ,2.30m-4.95 m depths

1500 mm internal diameter at bottom 4.95 – 9.00 m depths

Constructing Brick Masonry sewer connecting chamber (SCC) of various sizes and depth as per drawing in FPS brick class designation M-100 in.,Cement Mortar 1:5 (1 cement : 5 coarse sand) including inside and outside 15mm thick plastering in cement mortar 1:3 (1 cement : 3 coarse sand)finished with a floating with a neat cement inside only. The work includes excavation, dewatering, planking, strutting etc, refilling, disposal of surplus earth with all lift and lead of 50m, Including construction of concrete base with PCC 1:4:8 (1 cement : 4 coarse sand : 8 stone aggregate 40mm nominal size), preparation of channal up to the height of the pipe and benching in PCC 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 20mm nominal size including neat cement finished, suitable connection of inlet & outlet pipes, testing water tightness of manhole, curing etc. complete as per specification and drawing and as per entire satisfaction ol Engineer-in-Charge (the depth of manhole will be measured from the invert of the pipe to top of the manhole cover).

0.60 x 0.60 x 1.50 m depth

0.45 x 0.45mm x 0.90 m depth

Providing, Lowering into trenches with true to alignment, Laying & Jointing of full lenghts of HDPE Pipes of specified grade as per IS:4984-1995 and specifications, with testing of pipe line including supply of jointing materials. : PE-63 Grade; PN- 6.0 (6.0 Kg/Cm2) for sewer connection work.

Cutting road surface for sewer line trenches. Including stacking of serviceable material (i.e. stone ballast that will be reused in the laying of WBM) at site and disposal of unserviceable material to suitable disposal point beyond municipal limit as directed by Engineer in charge

Cutting Bituminoid Portion

Water bound macadam

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-III (size range 26.5 mm to 0.075 mm ) Width of bedding ( Outer diameter of pipe + 200mm )

Providing plain cement concrete bedding with 1:3:6 with carefully compacted backfill using 40mm and down hard crusher broken stone laying in layers of not more than 15 cm thick including shuttering, compaction, curing, etc., complete for PCC bedding and surrounding as per drawing and as directed by the Engineer-in-Charge. Width of bedding ( Outer diameter of pipe + 200mm )

Providing plain cement concrete bedding with 1:2:4 (M-15 grade ) with carefully compacted backfill using 20mm and down hard crusher broken stone laying in layers of not more than 15 cm thick including shuttering, compaction, curing, etc., complete for PCC bedding and surrounding as per drawing and as directed by the Engineer-in-Charge. Width of bedding ( Outer diameter of pipe + 200mm or 1.25 times of outer diameter , whichever is more )

Providing Reinforced cement concrete bedding with 1:1.5:3 (M-20 grade ) with carefully compacted backfill using 20mm and down hard crusher broken stone laying in layers of not more than 15 cm thick including shuttering, compaction, curing, etc., complete for PCC bedding and surrounding as per drawing and as directed by the Engineer-in-Charge. Width of bedding ( Outer diameter of pipe + 200mm or 1.25 times of outer diameter , whichever is more )

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more. Steel reinforcement for R.C.C. work

Shifting of domestic water supply house connection coming in the alignment of sewer line/mahnole chamber including excavation, refilling, supply of all material, pipes, specials etc., labour, T&P and making good complete as per entire satisfaction of engineer in charge.

15 to 20mm G.I, Pipe

25 to 32mm G.I. Pipe

Upto 65mm PVC Pipe

75mm to 110mm PVC Pipe

140mm to 160mm PVC Pipe

Provision for crossing sewers through existing drains coming across the alignment of sewer including making it good after laying the pipe.

Dewatering from foundation of abutments and wing walls(with pimp capacity 4000 lit per Hr.) including wages of operator and fuel including supply of all material, labour and T&P etc. required for proper completion of the work.

Provision for bericading in two rows and necessary diversion of paths and where as necessary with the help of ballies, ropes, flags, signals and light signals etc. as per requirement including supply of all material T&P etc complete.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 (1 cement : 6 coarse sand)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of cantering, shuttering, finishing and reinforcement : RCC 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

Provision for diversion and repairing of electric/telephone cables/wires wherever necessary including supply of all materials, labour, T&P etc. complete.

Shifting and repairing of telephone cables.

Shifting and repairing to electric poles/cables

Providing and spreading RBM i.e., River Bed Material (treated as granular sub-base /base/surface course material) in uniform layers with motor grader on prepared surface with rotavator and compacting with smooth wheeled roller to achieve the desired density.

Cartage of excavated earth from site to suitable place as per direction of engineer in charge by head load (the work being in narrow lanes) and carrying back for filling of trenches after laying and jointing the pipes up.to max distance 60 m one side

Disposal of surplus earth from the site of work upto a distance of 8.0 km. As directed by Engineer in charge including loading unloading and carting etc. all complete.

Providing laying and jointing of following dia sewer pipeline (as per IS 3589) by trenchless technology (auger boring machine) including survey of underground utility and accordingly preparation of design and drawing for laying of pipe line, construction of thrust and receiving pit of required size and required depth including sheeting, strutting as where ever required, construction of thrust block required for pushing the pipe including excavation, dewatering, back filling of pit, cutting bituminous surface, WBM, CC road if any and disposal of surplus o earth and rubbish as directed by engineer in charge pipe should be polyurethene (PU) coated inside and bitumen anti corrosive coated outside and laying at a required depths & in subsoil condition and true to alignment and gradient required as per direction of engineer in charge complete.

700 mm dia DI K-7 carrier pipe with casing pipe of M.S. 900 mm dia 10 mm thick (as per IS 3589), upto 7.50 meter BGL

Supply of all materials and Constructing Reinforced cement concrete Circular Manhole in M30 Cement concrete of various dia and depth as per drawing. The work includes excavation, dewatering, planking, strutting etc. refilling, disposal of surplus earth with all lift and lead of 50m, Including construction of concrete base with PCC 1:3:6 (1 cement, 3 coarse sand, 6 stone aggregate 40mm nominal size), preparation of channel up to the height of 'the ‘pipe and benching in PCC 1:2:4 (1 cement, 2 coarse sand, 4 stone aggregate 20mm nominal size) including neat cement finished, suitable connection of inlet & outlet pipes, testing (water lightness} of manhole, curing etc. complete as per specification and drawing and as per entire satisfaction of Engineer-in-Charge (the depth of manhole will be measured from the invert of the pipe to top of the manhole cover).

1500 mm internal diameter at bottom ,4.95 m-9.00 m depths

Open - Graded Premix Surfacing (Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut-back or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades.)

Mechanical method using Penetration grade Bitumen and HMP of appropriate capacity not less than 75 tonnes/hour .

Seal Coat (Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats)

Type B (Providing and laying of premix sand seal coat with HMP of appropriate capacity not less than 75 tonnes/ hours using Crushed Sand or Grit Passing 2.36 mm and retained on 180 micron and penetration bitumen of suitable grade.)

Tack coat Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.)

Grading- II (Using Screening Crushable type such as Moorum or Gravel) Using Screening Type-A (13.2mm Agg.)

Grading- III (Using Screening Crushable type such as Moorum or Gravel) Using Screening Type-B (11.2mm Agg.)

Cement Concrete Pavement Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 Cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501

Deduction in the depth of the manhole to regulate payments for variation of actual depth of manholes in following sizes.

900mm dia ,0.90-1.65m depths

1200 mm dia ,1.65-2.30m depths

1500 mm dia,2.30m-4.95 mm depths

1500 mm dia 4.95 – 9.00 m depths

Deduction in the depth of the sewer connecting chamber (SCC) to regulate payments for variation of actual depth of manholes in following sizes.

0.45 x 0.45mm x 0.90 m depth

Addition and Substraction in the depth of Reinforced cement concrete manhole to regulate payments for variation of actual depth of manholes in following sizes.

1500 mm internal diameter at bottom ,4.95 m-9.00 m depths

TECHNOCRAFT VENTURES LIMITED (BID ID -356904)

VVIP INFRATECH LIMITED (BID ID -355658)

EMS LIMITED (BID ID -357861)