City sanitation action plan CSAP used water management in Municipal corporation Palampur Distt Kangra H P under SBM U 2

Amount

Construction of Sewage Treatment Plant of 2.10 MLD capacity based on MBBR Technology and Tertiary treatment system with MMF, including evolving of hydraulic & structural designs & drawings, planning, testing and commissioning of treatment facility. The Sewage Treatment Plant should be capable of treating domestic raw sewage having characteristics of BOD =350 mg/litre & suspended Solids =650 mg/litre and the characteristics of treated /disposable effluent should comply with the standards as per the norms of H.P. State Pollution Control Board i.e. PH = 6.5- 9, BOD ≤ 10 mg/litre, COD ≤ 50 mg/litre, TSS ≤ 50 mg /litre, Faecal Coliform (MPN /1000 ml) <100, N - Total ≤ 10 mg/litre, NH4 - N ≤ 5 mg/litre. The scope of work includes construction of Inlet Chamber (1No.), Screen Chamber (2 Nos.), Grit Channel (2 Nos.), Distribution Box (2 Nos.), Anoxic Reactor (2 No.), MBBR media of minimum quantity for each 869.82 cubic meter each or more need to be poured as per the above specifications. SS connecting pipes will be required for underwater arrangements of air grid. Providing and fixing twin lob air blowers (2W+1S) along with electrical motors and all necessary electrical panels/ equipment’s. Providing and fixing of sludge recycle pumps, electrical motors, and all necessary electrical panels/ equipment’s. Fixing of air grid and retrievable EPDM cylindrical fine bubble diffusers as per the air requirement for 2.10 MLD STP. Tube Settler (2 No.) with area minimum of 72.92 sqm, Sludge Drying Beds (4 No.) with total minimum area 202.08 sqm minimum 4 unit shall be covered, Sludge dewatering machine- Volute screw press of 6m3/hr capacity, Multi Media Filter, Chlorine Contact Tank, Interconnectivity pipe of STP & Effluent Pipe, Boundary wall with Fencing Panel around the S.T.P Yard (P&F), Steel Gate (P&F), Interconnecting Path, Railing and Access Ladder, Plant Building/Chowkidhar Room (plinth area 80.50 sq.m.), providing and installation of Electro - Mechanic Equipment’s, providing and installation Laboratory Equipments, Providing and fixing of yard lighting around STP with in all leads and lifts complete in all respect as per the entire satisfaction of Engineer-in-charge (as per chapter No. vi(a), vi(b), vi (c). 3 Months of successful trial run as per the provisions of Manual on Sewerage & Sewage Treatment published by CPHEEO Manual (Latest edition).

Construction of Sewage Treatment Plant of 2.40 MLD capacity based on MBBR Technology and Tertiary treatment system with MMF, including evolving of hydraulic & structural designs & drawings, planning, testing and commissioning of treatment facility. The Sewage Treatment Plant should be capable of treating domestic raw sewage having characteristics of BOD =350 mg/litre & suspended Solids =650 mg/litre and the characteristics of treated /disposable effluent should comply with the standards as per the norms of H.P. State Pollution Control Board i.e. PH = 6.5- 9, BOD ≤ 10 mg/litre, COD ≤ 50 mg/litre, TSS ≤ 50 mg /litre, Faecal Coliform (MPN /1000 ml) <100, N - Total ≤ 10 mg/litre, NH4 - N ≤ 5 mg/litre. The scope of work includes construction of Inlet Chamber (2 No.), Screen Chamber (4 Nos.), Grit Channel (4 Nos.), Distribution Box (4 Nos.), Anoxic Reactor (2 No.), MBBR media of minimum quantity for each 994.08 cubic meter each or more need to be poured as per the above specifications. SS connecting pipes will be required for underwater arrangements of air grid. Providing and fixing twin lob air blowers (2W+1S) along with electrical motors and all necessary electrical panels/ equipment’s. Providing and fixing of sludge recycle pumps, electrical motors, and all necessary electrical panels/ equipment’s. Fixing of air grid and retrievable EPDM cylindrical fine bubble diffusers as per the air requirement for 2.40 MLD STP. Tube Settler (4 No.) with area minimum of 83.33 sqm, Sludge Drying Beds (4 No.) with total minimum area 230.95 sqm minimum 2 unit shall be covered, Sludge dewatering machine- Volute screw press of 6m3/hr capacity, Multi Media Filter, Chlorine Contact Tank, Interconnectivity pipe of STP & Effluent Pipe, Boundary wall with Fencing Panel around the S.T.P Yard (P&F), Steel Gate (P&F), Interconnecting Path, Railing and Access Ladder, Plant Building/Chowkidhar Room (plinth area 80.50 sq.m.), providing and installation of Electro - Mechanic Equipment’s, providing and installation Laboratory Equipments, Providing and fixing of yard lighting around STP with in all leads and lifts complete in all respect as per the entire satisfaction of Engineer-in-charge (as per chapter No. vi(a), vi(b), vi (c). 3 Months of successful trial run as per the provisions of Manual on Sewerage & Sewage Treatment published by CPHEEO Manual (Latest edition).

Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m. as per direction of Engineer -in-Charge.In all kind of soils other than rock

Providing and laying cement concrete 1:4:8 (1cement:4 sand:8 graded stone aggregate 40mm nominal size) curring complete excluding cost of form work in foundation and plinth complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Providing and Laying cement concrete 1:1½:3 (1 Cement:1½ Sand:3 graded stone aggregate 20mm nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in :-

Foundation, footings, bases of columns etc and mass concrete complete in all respect including all leads and Lifts as per the direction and to the entire satisfection of Engineer-In-Charge.

In walls any thickness (but not less than 0.10mm thickness) including attached buttersses pillaster plinth and string courses etc. from top of foundation level upto floor two level complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Suspended floors, roofs landing and shelves and their support balconies, beams, girders, bressumers and cantilever upto floor two level complete in all respect as per the direction and to the entire satisfaction of Engineer-in-Charge within all leads and lifts.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level in RCC 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) as per the direction and to the entire satisfaction of Engineer-in-Charge within all leads and lifts.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm, so as to give a fair finish including centring, shuttering, strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4meters and removal of the same for in-situ reinforced concrete and plain.

Flat surfaces such as soffits and suspended floors, roofs landing and the like floors etc upto 200mm in thickness complete in all respect within all leads and lifts as per the direction and to the entire satisfaction of Engineer-in-Charge.

Vertical surfaces such as walls (any thickness) partitions buttresses plinth and string courses and the like complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Columns, Pillars, Piers, Abutments, Posts and Struts complete in all respect as per the direction and to the entire satisfaction of Engineer-in-Charge within all leads and lifts.

20mm cement plaster in two coats on rough side of brick/ concrete/ stone walls for interior plastering upto floor two level including arrires, inernal rounded angles, chamfers and or rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:6 (1cement : 6sand) inner side including cost and carriage of material within all leads, lifts and other incidentials.

Providing and Laying Mild steel /Tor steel reinforcement for RCC work including bending, binding and placing in position complete upto floor two level (tor steel) complete in all respect including all leads and Lifts as per the direction and to the entire satisfection of Engineer-In-Charge.

Applying cement slurry on R.C.C. slab or cement concrete work using 2.75 kg. of cement per sq.metre of floor area before laying cement concrete flooring including roughening, cleaning of the concrete surfaces complete in all respect including all leads and Lifts as per the direction and to the entire satisfection of Engineer-In-Charge.

Providing and fixing CI Rugs 200mm wide complete in all respect including all leads and Lifts as per the direction and to the entire satisfection of Engineer-In-Charge.

Providing and fixing pre cast SFRC Manhole cover with frame having size of 560 mm internal dia (Medium Duty) complete in all respect including all leads and Lifts as per the direction and to the entire satisfection of Engineer-In-Charge.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand) complete in all respect including all leads and Lifts as per the direction and to the entire satisfection of Engineer-In-Charge.

Provision for clamps and holding down Bolt Clamps 135cm long 80mm wide and 6mm thick Down guage bolt 20mmdia 30cm longcomplete in all respect including all leads and Lifts as per the direction and to the entire satisfection of Engineer-In-Charge.

Laying Ductile iron pipes of class K-7 S&S conveying to work site, rolling and lowering into trenches, laying true to line, level and perfect linking at joints, dewatering if required, testing (Water Tightness test, Straightness and Obstruction test etc. as per Technical Specification) and commissioning, including loading and unloading at all destinations, cutting of pipes wherever necessary and approved EPDM quality rubber gaskets, cleaning the socket and spigot end with soap solution, applying soft soap to the socket and spigot ends before insertion of rubber gaskets, jacking and fixing in perfect conditions etc complete. (The contractor will make his own arrangements for water for testing. Earth work excavation in trenches to be measured and paid for separately.)

150mm dia

200mm dia

Operation, repair & maintainance of whole scheme such as all civil works and electro-mechanical equipments of complete sewerage system of Palampur Town consisting of sewage treatment plant of 2.10 MLD & 2.40 MLD capacity and sewer network for the period of Five Years in all respect to the entire satisfaction of Engineer-in-charge. The O&M of sewer network & STPs shall be carried strictly as per the provisions made in the latest manual on Sewerage and Sewage Treatment Systems issued by CPHEEO (eddition 2013). Firm should do comply the stringent effluent standards laid down by HP Pollution Control Board.

1st Year O & M.

2nd Year O & M.

3rd Year O & M.

4th.Year O & M.

5th.Year O & M.

RCC DEVELOPERS PRIVATE LIMITED (BID ID -464169)

H. C. Bansal Engg. & Contt. (BID ID -464261)