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| 1 | Construction of Sewage Treatment Plant of 1.50 MLD capacity based on MBBR for sewage treatment facility Latest Technology comprising of integrated natural treatment system, 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 (1 No.), Screen Chamber (1 No.), Grit Channel (1 No.), Distribution Box (1 No.), Moving Bed Biofilm Reactor Unit (1 No., MCRT 40 Days, nitrification),(MBBR Unit, Anoxic Reactor, MBBR Tank, Tube Settler), Sludge Drying Beds (2 No.) 60 % of the required capacity with covering arrangements with polycarbonate sheet (6mm thick), Centrifuge of design capacity, Multi Media Filter (1 No.), Chlorine Contact Tank (1) No.), Interconnectivity pipe of STP & Effluent Pipe (1 No.), Steel Gate (P&F) (1 No.), Railing and Access Ladder (1 No.), Plant Building/Chowkidhar Room (plinth area 30.00 sq.m.), providing and installation of Electro - Mechanic Equipment's, SBC test for soil (1 No.), Providing and fixing of flood security lighting arangement 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 traement published by CPHEEO Manual (1 No) (Latest Edition) as per entire satisfaction of Engineer in charge. |
| 2 | Excavation in foundation (trenches for pipes and M/holes) upto all depths in all classification of earth work such as pick work, jumper work, blasting soft/hard rock or chieselling soft/hard rock where blasting is prohibited, cutting of matelled bitumenous roads / pucca pavements i/e saturated soil/ bailing or pumping out water in all lifts including trimming and dressing of sides, levelling of beds to correct grade including shoring, strutting, planking, timbering and dewatering wherever required, stacking the useable and un-usable material/soil separately and after laying, jointing and testing of pipes returning the useable soil to trenches in 15cm (fifteen centimeters)layers including consolidating of each deposited layer by ramming and watering and then disposing of all surplus excavated soil, un-usable materials as directed within all leads and lifts including restoration of Metalled, un-metalled surfaces to its original condition and also including cost of diversion of traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc.complete in all respects within all leads and lifts as per the directions of Engineer-in-charge. |
| 3 | Providing and laying Cement Concrete 1:4:8 (1cement,4Sand,8 Stone Agrregate 40 mm Nominal Size & Curing Complete exculding the cost of from work and reinforcement for reinforced concrete work |
| 4 | Foundation and plinth |
| 5 | Providing and laying cement concrete 1:1 ½ :3 (1cement :1 ½ sand :3 stone aggregate 20 mm nominal size) & curing complete but excluding the cost of form work and reinforcement for reinforced concrete work |
| 6 | Foundation footings bases of columns and the like and mass concrete. |
| 7 | Walls (any thickness but not less then 0.10 mm thickness attached pilasters, buttresses, plinth & string courses.) |
| 8 | In suspended floors, roofs, landing and shelves and their supports, balconies, beams, girders, bressumers and cantilevers upto floor two level |
| 9 | Providing form work with steel plates 3.15mm. thick welded with angle iron in frame 30x30x5mm. So as to give a fair finish including centering shuttering strutting and propping etc, with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4 mtrs. and removal of the same for insitu reinforced concrete and plain concrete work in :- |
| 10 | Flat surfaces such as soffits of suspended floors, roofs, landings and the like floors etc.up to 200mm in thickness. |
| 11 | Vertical surfaces such as walls (any thickness) partitions and the like including attached pilasters, buttresses, plinth and string courses and the like. |
| 12 | Edges of slabs and breaks in floors and walls. (Under 20cm wide) |
| 13 | Providing mild steel/Tor steel reinforcement for RCC work including beding binding & placing in position complete up to floor two level. |
| 14 | Applying cement slurry on RCC slab or cement concrete work using 2.75kg of cement per square metre of floor area before laying cement concrete flooring including roughening, cleaning of the concrete surfaces complete. |
| 15 | Providing and Fixing C.I. Rugs with in all leads and lifts complete in all respect. |
| 16 | Providing & Fixing Pre Cast SFRC Manhole cover having size of 560 mm internal dia (Medium Duty) with in all leads and lifts complete in all respect. |
| 17 | Providing, Iaying,jointing and testing of DI pipe spigot and socketed pipe with CML(SBR tyton push on joint) compIete in all respects as per IS 8329-2900 Class K7 Dimensions weight and test pressuers in all respect and as per latest amendments or Edition. |
| 18 | 150 mm dia |
| 19 | 200 mm dia |
| 20 | Providing, lowering, laying and jointing HDPE pipe (confirming to IS 4984-2016) in proper position by butt fusion joining procedure including hydraulic testing as per relevant IS Code, complete with all material for joining procedure like butt fusion welding machine with hydraulic jack, top loading clamp etc. pump and accessories for hydraulic testing and all labours as directed by engineer in charge as confirming to IS-7634 (Part II): 2012 amended upto date). |
| 21 | 160 mm OD of HDPE Pipe PE 80, PN-4 |
| 22 | Providing and Laying cement concrete 1:3:6 (1cement: 3 sand: 6 graded stone aggregate 40mm nominal size) finished with a floating coat of neat cementand curing complete excluding the cost of form work in foundation and plinth complete in all respect including all leads and lifts. |
| 23 | First class brick work using common burnt clay building bricks in foundation and plinth in Cement Mortar 1:4 (1 cement : 4 sand) complete in all respect including all lead |
| 24 | Providing and laying cement concrete 1:2:4 (1 cement: 2 sand: 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement and curing complete excluding cost of form work. |
| 25 | In Foundation and plinth. |
| 26 | Suspended floors roofs, landing and shelves and their support balconies, beams, cantilever up floor two level. |
| 27 | 20mm cement plaster in single coat on fair side of brick/ concrete/ stone walls for interior plastering upto floor two level including arrises,internal rounded angles,chamfers and/or rounded angles not exceeding 80mm in girth and finished with a floating coat of neat cement even and smooth in cement mortar 1:4 (1 cement : 4 sand). |
| 28 | Providing and fixing Cast Iron manhole cover and frame size of 455x610mm (Light duty) with in all leads and lifts complete in all respect. Please Enable Macros to View BoQ information |
