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| 1 | Design, Construction, Supply of all materials, Erection and Commissioning of 7 MLD STP with co treatment facilities (17.00 KLD), including all Civil & E/M works with PLC and scada with all ancillary works as per following details and aligned with the provisions detailed in the bid document :- |
| 2 | The Unit of MPS/STP :- Receiving Chamber-1, SS 316 Coarse Screen Channel – 3 nos (2 Mech +1 Manual), MPS of 14 mld capacity with all electromechanical equipment like non clog sewage pumping plant with main piping ,valve, flowmwter , PT, PG, commom header, LT panels with soft starters,breakers and bus bar of suitable capacity ,level sensor ,apfc panel , DG set with amf panel , PLC scada and other necessary equipment for proper completion of work (Raw Sewage Sump with 5 minutes DT and pumping plant capacity 7.0 mld), RCC Valve Chamber, DIK-9 Rising Main, Stilling Chamber, SS 316Fine Screen Channel – 3 nos (2 Mech+1 Manual) each of 100%Capacity, vortex Grit Chambers with vortex grit mechanism- 2 nos along with One by pass Chanel, partial flume with ultrasonic flowmeter ,SBR Basins-2, Chlorination Tank, Treated Effluent sump with Pumping Station including DIK-9 450 mm dia treated effluent conduit line, DI outfall structure near disposal point at the bank of the river, Sludge Sump, DWPE Dosing Tanks-2, HT Substation, DG Set with RCC platform, SBR Turbo Air Blower, MCC, Meter Room etc. Chlorination cum Chlorine Tonner House (Above Chlorination Tank), sludge thickner, Belt Press PumpHouse, Belt Press House, outlet chamber, earth filling , OCEMS at inlet and outlet, minimum 100 kw on gridsolar system, PLC Scada of MPS/STP and other alied components required for STP. |
| 3 | The manual bar screens shall be made of Stainless Steel (SS 316) flats. The mechanical fine screens shall be of Inclined Rake Type. Conveyor Belt and chute arrangement shall be provided to take the screenings to the screenings dropped from chute will be collected in a wheelbarrow. Manually operated CI or SS 316 gates are provided at the upstream and downstream ends to regulate the flow. |
| 4 | Admincum Scada Control Building (Multistorey Air-Conditioned fully furnishedbuilding) of 500 Sqm plinth area for providing laboratory, PLC/Scada room,meeting hall, 5 no administrative offices with attached toilet, reception area with STP modal with illuminating lights and covered with 10 mm thick toughened glass placed on SS frame counter, male and female toilets, pantry room with modular kitchen, fall ceiling, wall panelling (Inner area of all offices, meeting hall, reception area), tiles flooring, uPVC door windows, stone clieding of outer surface area of building, covered parking for 25 no. cars, Tube Well & water storage tank for external water supply, concield electrification , InternalRCC roads and inter locking pathways with covered RCC drainage system, rain Water harvesting, land scaping. 5 No. LED High Mask Light of 110 W with 16 m high pole and street lights, CCTV camera etc. |
| 5 | Entrance and Exit gate including Security Cabin. Staff Quarters, Sign Board of STP, RCC framed structure boundary wall etc. All other srtuctures specified in tender and ifnot specified and required for the proposed works shall be done by the contractor. |
| 6 | I&D Works, having 2.0 m depth from ground level (GL) and 0.5 m invert level of the sewer line (including Nala remodeling, construction of screen channel, outlet chamber, and weir, along with temporary diversion of drain flow during the construction period, etc.) for 2 Nos. drains, including excavation, 100 mm thick PCC, 1:1.5:3 RCC work with reinforcement, SS ladder, 2.0 m × 1.1 m SS 316 manual coarse screen with 40 mm spacing, 1 No. SS 316 (1.0 m × 1.0 m) sluice gate, 1 No. SS 316 (1.0 m × 1.0 m) weir gate with extension rod, SS handrail, and all other allied components required for completion of I&D works at site. |
| 7 | Intercepting Sewer Work:- |
| 8 | Excavation in foundation in ordinary soil (loam, clay & sand) including lift upto 1.5m and lead upto 50m watering & mechanicalcompcation of excavated earth into the trenches or into the space between the building and the sides of the foundation or into the plinth and disposal of surplus earth including Providing and erecting temporary barricading at site, traffic diversion etc as per the directions of Engineer-in-charge. The contractor will ensure to keep the all excavated erath or trech area wet with sprinkling the water from tankers 2-3 times daily up to permanentreinstatment of the roads to protect air qulity of the area as perdirection of Engineer-in-charge. |
| 9 | (a)0.00 to 1.50 m |
| 10 | (b) 01.50 to 03.00 m |
| 11 | (c) 03.00 to 04.50 m |
| 12 | (d) 4.50m to 6.00m |
| 13 | Provide and fix close timbering in trenches for the depth as specified below G.L. consisting of 40 mm thick approved country wood plank for polling board 125 x 75 mm eucalyptus-Safeda-Sal Wood wallers and 100 mm dia ballies for shuttering at 1.5 m C/C including all labour etc , complete |
| 14 | (a)0 to 3 m |
| 15 | (b) 03.00 to 06.00 m |
| 16 | Same as item No. 3 but for open timbering (no timbering for less than 1.50m depth) |
| 17 | (a) 1.50 to 03.00 m |
| 18 | Supply of following sizes of ISI marked RCC spigotted and socketed non pressure pipes( NP3 ) with HDPE lining as per IS 458:2003 including all taxes with rubber gaskets (EPDM/SBR) including transportation, labour, transportation, loading and unloadingstructural strength as per IS 458 : 2003 and its latest amendment(s) |
| 19 | 400 mm dia |
| 20 | 600 mm dia NP63 |
| 21 | 700 mm diaNP63 |
| 22 | Carting following sizes of R.C.C. Non Pressure pipe (NP3) with HDPE laying, NP3 Class Socket / spigot rubber ring jointing and specials from store to the site, lowering and laying the same in to the trenches upto depth as specified below G.L. true to alignment andincluding cost of jointing materials, hydraulic testing of pipe etc including refilling of trenches from GL to IL of laid pipes. It includes the hydro testing of the laid pipe line. |
| 23 | 400 mm dia pipe |
| 24 | 01.50 - 03.00 m |
| 25 | 600 mm dia pipe |
| 26 | 01.50 - 03.00 m |
| 27 | 03.00 - 04.50 m |
| 28 | 700 mm dia pipe |
| 29 | 04.50 - 6.00m |
| 30 | Cement concrete work in bedding using vibrators below G.L. at specified depth with cement, coarse sand and 20 mm gauge approved stone ballast (1:2:4) including supply of all materials, labour, T&P etc. required for the proper completion of work. |
| 31 | 03.00 to 04.50 m |
| 32 | 04.50 - 6.00m |
| 33 | Supply of granular material (well graded crushed rock or gravel of maximum size 20mm)for class B bedding (granular bedding). Filling granular material (well graded crushed rock or gravel maximum size 20mm) into the trenches for class B bedding (granular bedding) including watering compaction, labour T&P etc. for completion of work. |
| 34 | (b) 01.50 to 03.00 m |
| 35 | RCC Manhole Supply of all materials , labour, and T&Pand constructingRCC M-35 circular manhole with concentric coneat bottom and top. providing C.I. type steps, 1:2:4 coping and providing and fixing approved make and quality S.F.R.C. frame as IS 12592.with provision for placing and removing mild steel shoring box whereever required upto depth 4.95 and 9m respectively complete. The excavated shall be compacted with mechanicalcompacation machine as directed by Engineer-incharge . |
| 36 | 1200mm internal dia., 2.30m deep |
| 37 | 1500mm internal dia., 4.95m deep |
| 38 | Extra for every additional depth of 1 m or part there of in following size of circular manholes. |
| 39 | 1200mm internal dia., 2.30m deep |
| 40 | 1500mm internal dia., 4.95m deep |
| 41 | Dismantling/Cutting of the following type of road of any thickness for laying sewers, manholes, sewer connection chambers etc.including sorting out and stacking serviceable materials and disposal of unserviceable materials and including shifting of electric poles, telephone cables, gas line, water line etc as per the directions of Engineer-in charge |
| 42 | Bituminous road |
| 43 | Concrete road |
| 44 | Interlocking tile road |
| 45 | Reinstatement of the following type of road for laying sewers, manholes, sewer connection chambers etc.including sorting out and stacking serviceable materials and disposal of unserviceable materials |
| 46 | Bituminous road |
| 47 | Concrete road |
| 48 | Interlocking tile road |
| 49 | Trial & run of e/m works including electricity and other consumables like diesel, chemicals, chlonine etc. |
