Waste Water Work for left out areas on left bank of Chambal river at Kota City

Amount

Part A: Survey Work

Topographic Survey by taking longitudinal sections at every 10m terval, cross sections at every 5m interval on either side of centerline of Road including supply of detailed drawings in appropriate scale & size in soft copy & Hard copy complete all respect as per direction of Engineer and detailed alignment plans with covering all features in a width:

Upto 10 mtrs.

From 10 mtrs. Upto 20 mtrs.

From 20 mtrs. Upto 30 mtrs

Survey of all properties, preparation of GIS based consumer mapping of consumer water connection & consumer sewer connections and database, plotting assets on GIS map etc (Satellite image will be provided by the Department

Survey for identify the Existing Underground utilities: Field survey using Geo-radar system & Total Station for GIS mapping, collecting of data and plotting the details on digital map of Existing Underground utilities for a width of 15 m includingsupply of detailed drawings of lanes in appropriate scale & A-2 size in soft copy & Hard copy complete all respect. (a) Water mains: Alignment using appropriate techniques and it's attributes depth of laying, diameter and material and location of pipe/ appurtenances/ meters. (b) Location of manholes and alignment of sewers. (c) Road levels at every intersections or 50 meters whichever is (d) Present condition of available services. Beyond 5 km

Geotechnical Investigations: TTo Analyze the soil conditions by drilling bore holes at different locations to represent soil strata to conduct Standard penetration test (SPT) for determining SBC in hole as per IS-2131 including collection of disturbed and undisturbed soil samples at every 3.0 m or at change of strata analyzing the soil or grain size, atterberg limits, bulk & dry densities, shear parameters and specific gravity. In case of rock, collection of core, calculation or RQD (Rock Quality Designation) and core recovery and comprehensive strength of rock. Geo-tech investigation to be done at different locations complete in all respect as per specifications. In Hard Soil

Preparation and finalization of SIP including confirmation of Topographic surveys, review and vetting of designs and other items as per scope of SIP.

Part B: Dismantling and Carriage Works

Dismantling of flexible pavements for sewer line and manholes and disposal of dismantled materials up to a lead of 50 metres, stacking serviceable and unserviceable materials separately as directed by Engineer including allowances for any additional dismantling beyond the drawings (measurement for payment to be as per standard drawings), re-handling of material/earth to complete the task

Granular courses

Bituminous courses

Dismantling of cement concrete pavement for sewer line and manholes by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 metres including allowances for any additional dismantling beyond the drawings (measurement for payment to be as per standard drawings), re-handling of material/earth to complete the task

Cutting of trees, including cutting of trunks, branches and removal of stumps, roots, stacking of serviceable material with all lifts and up to a lead of 1000 mtrs and earth filling in the depression/pit to required compaction as per MoRT&H specification clause 201. (Measurment of girth to be done at height of 1 m above ground level)

Girth from 300 mm to 600 mm

Girth from 600 mm to 900 mm

Girth from 900 mm to 1800 mm

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to a lead of 50 metres from road boundary including removal and disposal of top organic soil not exceeding 150 mm in thickness as directed by Engineer.

In area of light jungle

In area of thorny jungle

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 50 metres as directed by Engineer.

Cement Concrete Grade M-15 & M-20 and PCC blocks

Dismantling Brick / Tile work , In cement mortar

Rubble stone masonry in cement mortar.

Carriage of Materials By mechanical transport including loading, unloading and stacking

Earth (Lead upto 2 km)

Earth (Lead upto 4 km)

Sand, bazri, ballast, kankar (Lead upto 2 km)

Sand, bazri, ballast, kankar (Lead upto 4 km)

Stone, boulders, gravelly material (Lead upto 2 km)

Stone, boulders, gravelly material (Lead upto 4 km)

Part C: Road Restoration

Providing, laying, spreading and compacting of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per MoRT&H specification clause - 401 including all material, labour, machinery, lighting, guarding and maintenance of diversion. Grading - I Material

Providing, laying, spreading (with paver finisher only) and compacting wet mix macadam (WMM) base course comprising of graded stone aggregate and granular material conforming to MORT&H specifications (Table 400-II) in layers of equal compacted thickness each consolidated, including pre-mixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tippers to site, laying in uniform layers in base course on a well prepared sub-base/ base course and compacting with power vibratory-roller to achieve the desired density complete as per MoRT&H specification clause - 406 including all material, labour, machinery, lighting, guarding and maintenance of diversion.

Providing and applying tack coat on the prepared surface with bitumen emulsion as per IS: 8887 and approved quality @ 0.225 kg/sqm with the help of spray set fitted on bitumen Container (boiler) after cleaning the surface with brooms or soft brushes and finally dusting with old gunny bags and compressed air to receive bituminous treatment complete as per clause 502 of MoRT&H specification including all material, labour, machinery, lighting, guarding under sewer line and manhole work. Including allowances for any additinal road restoration beyond the drawings (measurement for payment to be as per standard drawings) to complete the task.

Providing and applying primer coat over prepared surface of granular base with bitumen emulsion as per IS : 8887 and approved quality @ 0.75 kg/sqm with the help of spray set fitted on bitumen Container (boiler) after cleaning the surface including removing of binding material and other foreign matter with wire brushes and small picks, sweeping with brooms or soft brushes and finally dusting with old gunny bags and compressed air to receive bituminous treatment complete as per clause 502 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion.

Providing laying and consolidation Semi Dense Bituminous Concrete, as per Design Mix (approved by Engineer), on prepared surface with specified graded crushed aggregates as per table 500- 15 for wearing coarse including loading of material with F.E. loader, hot mixing of stone aggregate, filler and bitumen (including cost of anti-stripping compound wherever required) heating and mixing in computerised hot mix plant, transporting the mixed material by tippers to paver and laying with paver finisher fitted with electronic sensor control to the required level and grade, compacting by power rollers and vibratory rollers or 150 to 250 KN pneumatic tyred roller with TP = 0.7 Mpa, to achieve the desired density (approximately 2.3 tonne/cum) complete as per clause 508 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion but excluding primer/tack coat. 25-30 mm compacted thickness (Grade-2) using Bitumen VG-grade 30 @ 5% (percent by weight of total mix)

Providing and laying bituminous macadam in 50/75 mm compacted thickness on prepared surface with specified graded crushed stone aggregates as per Table 500-4, Grading-II for base/ binding course, loading of aggregate with F.E. loader, heating and mixing of stone aggregate and bitumen in computerised hot mix plant, transported to site by tippers to paver, laid over a previously prepared surface with paver finisher fitted with electronic sensing device to the required grade, level and alignment and rolling with power roller and vibratory compactor as per clauses 501.6 and 501.7 to achieve the desired compaction complete as per clause 504 of MoRT&H specification and including all material, labour, machinery, lighting, guarding and maintenance of diversion but excluding cost of primer/ tack coat. With Bitumen VG-grade 30 @ 3.3% (percentage by weight of total mix)

Providing and laying in position cement concrete 1:3:6 (1 Cement : 1 graded stone aggregate 20 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration under sewer line and manhole work Including allowances for any additinal road restoration beyond the drawings (measurement for payment to be as per standard drawings) to complete the task

Providing and laying in position cement concrete of specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration under sewer line and manhole work including allowances for any additional road restoration beyond the drawings (measurement for payment to be as per standard drawings) to complete the task 1:1:2 (1 Cement : 1 coarse sand : 2 graded stone aggregate 20 mm nominal size) (As per design mix)

Pard D : Sewer Line, Manholes, Inspection Chambers Etc.

Earth Work

Earth work for Sewer line and Manhole in excavation in foundation,trenches manholes, road side chambers etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level. including allowances for any additional excavation beyond the drawings (measurement for payment to be as per standard drawings), re-handling of material/earth to complete the task

In all types soils/ saturated soil such as moorum, sand, sandy silt,clay, black cotton soil, kankar, etc.

For 0 to 1.5 m depth

For 1.5 to 3.0 m depth

For 3.0 to 4.5 m depth

For 4.5 to 6.0 m depth

For 6.0 to 7.5 m depth

For 7.5 to 9.0 m depth

For 9.0 to 10.5 m depth

In ordinary rock.

For 0 to 1.5 m depth

For 1.5 to 3.0 m depth

For 3.0 to 4.5 m depth

For 4.5 to 6.0 m depth

For 6.0 to 7.5 m depth

For 7.5 to 9.0 m depth

In hard rock (Blasting prohibited)

For 0 to 1.5 m depth

For 1.5 to 3.0 m depth

For 3.0 to 4.5 m depth

For 4.5 to 6.0 m depth

For 6.0 to 7.5 m depth

For 7.5 to 9.0 m depth

Add extra over item no 17.1.1, 17.1.2, 17.1.3 and 17.1.4 in RUIDP SOR for excavation in saturated soil, silt, rock and sludge where pumping or bailing out of water including well point if required for sewer line and manhole

For 0 to 1.5 m depth

For 1.5 to 3.0 m depth

For 3.0 to 4.5 m depth

For 4.5 to 6.0 m depth

For 6.0 to 7.5 m depth

For 7.5 to 9.0 m depth

Providing and fixing OPEN timbering in trenches of sewer line and manholes including strutting, shoring and packing cavities (wherever required) complete for following depth below NGL

Depth upto 3.0 m

Depth more than 3.0 m and upto 6.0 m

Extra for planking, strutting and packing material for cavities IN OPEN TIMBERING of sewer line and manholes if required to be left permanently in position (face area of timber permanently left to be measured)

Providing and fixing CLOSE timbering in trenches of sewer line and manholes including strutting, shoring and packing cavities (wherever required) complete. (Measurements to be taken of the face area timbered) for following depth below NGL.

Depth upto 3.0 m

Depth more than 3.0 m and upto 6.0 m

Extra for planking, strutting and packing material for cavities IN CLOSE TIMBERING of sewer line and manholes if required to be left permanently in position (face area of timber permanently left to be measured)

Providing and fixing close timbering made of Steel Girder Piling in sewer line and manholes work for support the both side of trenches with ISMB 250 as vertical member at 1.25 m centre to centre, ISMB 250 as horizontal member for tie at two depths, Struts to support the both side of trench of ISMB 250 and face of trench to be covered with 100*100*1235 mm wooden planks and removing Steel Girder piling after laying the sewers etc. complete as per specifications and as directed by Engineer. (Measurements to be taken of the face area timbered)

Depth more than 3.0 m and upto 6.0 m

Providing and fixing Barricading at site of work for restricting the general public using 40 mm dia M.S. pipe ("B" class) as vertical post with average spacing of 1.80 meter between two vertical posts, having height at least 1.5 m above road/ ground level and at least 30-45 cm below road/ ground level by making suitable size hole in road/ ground, providing and fixing two rows of 40 mm dia M.S. pipe ("B" class) as horizontal members with nuts & bolts. Both vertical and horizontal members shall be painted in red and white colour strips as per approved pattern as when it becomes shabby but at least after every alternate shifting at new location. After shifting/ removal of barricading holes shall be filled up properly and site is to be cleared in all respect. (Note: measurement is to be done in linear basis)

Providing and Fixing Minimum 0.63mm thick GI corrugated sheets (minimum width of each sheet shall be 60 cm) for covering the barricading in one/ two rows one above another and painting in red and white stripes as per the specifications and directions of the Engineer Incharge with proper fixing arrangements with GI limpet washers nuts and bolts complete in all respect.

Pipe Material

Providing, lowering, laying, aligning, fixing in position and jointing at all level/ depths full round HDPE DWC (double wall corrugated) pipes of SN8 grade as per IS 16098 (Part 2) amended upto date in trenches in complete including all material, labour, testing and commissioning as per Technical Specifications, drawings and as per direction of Engineer.

Providing, jointing, laying, testing and commissioning of HDPE PE-100/PN-6 (suitable for pulling method for jointing) pipes for sewer line as per IS-14333 by trenchless method adopting any suitable technology below ground at required depth including carriage etc. complete in all respect, construction of thrust pit and receiving pit of required size upto 3 metre depth and soil investigation, making suitable arrangement for barricading of pits, traffic diversion, lights, traffic permission from relevant authority (though department will assist in getting the permission), refilling of pits in compacted layers of 150 mm including disposal of surplus material with all lift and lead upto 50 metre as per specification and the direction of the Engineer

In all types of Soil

225 mm dia HDPE pipe (ID 198mm)

355 mm dia HDPE pipe (ID 313mm)

500 mm dia HDPE pipe (ID 439mm)

630 mm dia HDPE pipe (ID 553mm)

800 mm dia HDPE pipe (ID 702mm)

1000 mm dia HDPE pipe (ID 878mm)

In Rock

225 mm dia HDPE pipe (ID 198mm)

500 mm dia HDPE pipe (ID 439mm)

630 mm dia HDPE pipe (ID 553mm)

Extra for excavation of driven pit/ exit pit / intermediate pit beyond 3 metre depth, required for pushing/ pulling of MS/HDPE/RCC pipe in trenchless technology, with proper protection at three sides with shoring sheets/ wooden planks and ISMB's, maintaining during pushing/ puling of pipe, back filling, necessary de-watering including all machinery, tools, and tackles required as per specification and the direction of the Engineer

In all types of soil

In rocks

Providing at site, lowering & laying in trenches, aligning & jointing of RCC pipes NP4 class (with s/s ends) IS: 458 - 2003 (amended up to date) marked with sulphate resistant cement and pipes from 300 mm upto 1800 mm manufactured through vertical casting process at all depths with Rubber gaskets (EPDM/SBR) for sewer lines as per IS: 5382 (including cost of Rubber gaskets, lubricants) as per drawing, sectional testing of the sewer pipe line (including cost and conveyance of water to site) etc., complete as per specification and/or as directed by Engineer. Note : E/w to be measured and paid separately

400 mm internal diameter

600 mm internal diameter

Pipe Bedding

Providing granular bedding having width = outer dia of pipe (Bc) +500mm, thickness below pipe = 0.25Bc or 100mm (whichever is higher) and haunching = 0.5Bc, with graded hard crusher broken stone of 100% passing through 20mm sheive, 20 to 50 % passing through 10mm sheive and 100 % retain on 6.3mm sheive, laying in layers of thickness 10/15cm including ramming, consolidation etc complete for all type of pipes of following sizes as per drawing and or as directed by Engineer.

110 mm nominal dia

160 mm nominal dia

200 mm nominal dia

250 mm nominal dia

300 mm nominal dia

400 mm nominal dia

600 mm nominal dia

Culvert Crossing

Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS:8329-2000 (amended upto date), with internal cement mortar lining for potable water with rubber ring (EPDM/SBR) joints as per IS: 5382-1985 (excluding special accessories) complete including all material, labour, hydraulic testing and commissioning as per Technical Specifications and as per direction of Engineer

200 mm dia

Manhole

Pre-cast RCC M-40 grade circular manholes 1.055 m deep to invert with pre-cast manhole cover frame (height 0.20), conical piece (height 0.605), cast-in-situ PCC M-10 grade foundation, PCC M15 grade circular wall ID 0.925m, wall thickness 200mm height equal to OD of sewer pipe + 50mm, PCC M15 grade benching and channel portion.

Providing and fixing pre-cast RCC M-40 grade circular ring of ID 1.0m, wall thickness 125mm, height 150 / 300 mm for constructing extra depth of manhole for depth beyond 1.055m as per drawing.

Providing, fixing and constructing of pre-cast RCC M-40 grade circular manholes using sulphate resistance Cement with internal dia 1.2m and up to specified depth having pre-cast RCC M-40 grade circular manhole cover frame (ID 0.56m, OD 0.86m, height 0.20m), conical piece (top ID 0.56m, bottom ID 1.2m, vertical height 0.805m, wall thickness 125mm), and circular rings of required heights (ID 1.2m, height 150/ 300/ 600/ 900mm, wall thickness 125mm) below conical piece as per required depth of manhole and having steel reinforcement in all pieces of manhole @ not less than 80 kg per cum of concrete, including cast-in-situ PCC M-10 grade (1:3:6) foundation of 1.825m dia and 150mm thickness, PCC M15 grade circular wall ID 1.125m, wall thickness 200mm, height equal to OD of sewer pipe +50mm, PCC M15 grade benching and channel portion and up to top level of sewer pipe etc complete with curing compaction and form work, supplying and fixing heavy duty SFRC manhole cover as per IS 12592 (Part I and II), supplying and fixing plastic encapsulated CI/MS foot steps, including cost of shuttering, steel reinforcement, testing for water tightness etc complete in all respect as per drawing, as per specification and the direction of the Engineer. Note:- Excavation of earth work and road cutting for manhole will be measured and paid separately.

Pre-cast RCC M-40 grade circular manholes 1.255 m deep to invert with pre-cast manhole cover frame (height 0.20), conical piece (height 0.805), cast-in-situ PCC M-10 grade foundation, PCC M15 grade circular wall ID 1.125m, wall thickness 200mm height equal to OD of sewer pipe +50 mm, PCC M15 grade benching and channel portion.

Providing and fixing pre-cast RCC M-40 grade circular ring of ID 1.2m, wall thickness 125mm, height 150 /300/600/900mm for constructing extra depth of manhole for depth beyond 1.255m as per drawing.

Providing, fixing and constructing of pre-cast RCC M-40 grade circular manholes using sulphate resistance Cement with internal dia 1.5m and up to specified depth having pre-cast RCC M-40 grade circular manhole cover frame (ID 0.56m, OD 0.86m, height 0.20m), conical piece (top ID 0.56m, bottom ID 1.5m, vertical height 1.105m, wall thickness 125mm), and circular rings of required heights (ID 1.5m, height 150/300/600/900/1200 mm, wall thickness 125mm) below conical piece as per required depth of manhole and having steel reinforcement in all pieces of manhole @ not less than 80 kg per cum of concrete, including cast-in-situ PCC M-10 grade (1:3:6) foundation of 2.125m dia and 150mm thickness, PCC M15 grade circular wall ID 1.425 m, wall thickness 200mm, height equal to OD of sewer pipe+50mm , PCC M15 grade benching and channel portion and up to top level of sewer pipe etc complete with curing compaction and form work, supplying and fixing heavy duty SFRC manhole cover as per IS 12592 (Part I and II), supplying and fixing plastic encapsulated CI/MS foot steps, including cost of shuttering, steel reinforcement, testing for water tightness etc complete in all respect as per drawing, as per specification and the direction of the Engineer.

Pre-cast RCC M-40 grade circular manholes 1.555 m deep to invert with pre-cast manhole cover frame (height 0.20), conical piece (height 1.105), cast-in-situ PCC M-10 grade foundation, PCC M15 grade circular wall ID 1.425m, wall thickness 200mm height equal to OD of sewer pipe+50mm, PCC M15 grade benching and channel portion.

Providing and fixing pre-cast RCC M-40 grade circular ring of ID 1.5m, wall thickness 125mm, height 150/300/600/900/1200mm for constructing extra depth of manhole for depth beyond 1.555m as per drawing.

Providing and constructing of RCC M-20 grade cast-in-situ circular manholes of "Type-F" with internal dia 1.75m and depth upto 8.0m (2.0 in conical shape) having 150 mm thick RCC M-20 wall, including 350 mm thick RCC M-20 grade base slab (foundation), PCC M15 for benching and channel portion, PCC M20 250mm thick for fixing the manhole frame and cover, vata in CM1:1 around pipe entering and leaving the manhole, providing and fixing of SFRC foot steps of approved make at every 0.30m height, supplying and fixing heavy duty SFRC manhole frame and cover as per IS 12592 (Part I and II) having clear opening of 560mm, including form work, reinforcement, curing, watering, hydro testing of manhole, conveyance & cost of water, dewatering etc. complete as directed by the Engineer. Note:- Excavation of earth work and road cutting for manhole will be measured and paid separately.

Manhole of depth 3.6m as per drawing and direction of Engineer.

Providing and constructing extra depth of manhole for depth beyond 3.6 m and upto 8.0 with 150mm thick RCC M-20 wall as per drawing and direction of Engineer.

Providing and constructing of RCC M-20 grade cast-in-situ circular manholes of "Type-F" with internal dia 2.0m and depth upto 12.0m (2.0 in conical shape) having 150 mm thick RCC M-20 wall, including 350 mm thick RCC M-20 grade base slab (foundation), PCC M15 for benching and channel portion, PCC M20 250mm thick for fixing the manhole frame and cover, vata in CM1:1 around pipe entering and leaving the manhole, providing and fixing of SFRC foot steps of approved make at every 0.30m height, supplying and fixing heavy duty SFRC manhole frame and cover as per IS 12592 (Part I and II) having clear opening of 560mm, including form work, reinforcement, curing, watering, hydro testing of manhole, conveyance & cost of water, dewatering etc. complete as directed by the Engineer. Note:- Excavation of earth work and road cutting for manhole will be measured and paid separately.

Manhole of depth 3.6m as per drawing and direction of Engineer.

Providing and constructing extra depth of manhole for depth beyond 3.6 m and upto 8.0 with 150mm thick RCC M-20 wall as per drawing and direction of Engineer.

Providing and constructing of RCC M-20 grade cast-in-situ circular manholes of "Type-F" with internal dia 2.4m and depth upto 12.0m (2.0 in conical shape) having 150 mm thick RCC M-20 wall, including 360 mm thick RCC M-20 grade base slab (foundation), PCC M15 for benching and channel portion, PCC M20 250mm thick for fixing the manhole frame and cover, vata in CM1:1 around pipe entering and leaving the manhole, providing and fixing of SFRC footsteps of approved make at every 0.34m height, supplying and fixing heavy duty SFRC manhole frame and cover as per IS 12592 (Part I and II) having clear opening of 330mm, including form work, reinforcement, curing, watering, hydro testing of manhole, conveyance & cost of water, dewatering etc. complete as directed by the Engineer. Note:- Excavation of earth work and road cutting for manhole will be measured and paid separately.

Manhole of depth 3.6m as per drawing and direction of Engineer.

Providing and constructing extra depth of manhole for depth beyond 3.6 m and upto 8.0 with 150mm thick RCC M-20 wall as per drawing and direction of Engineer.

Providing and constructing extra depth of manhole for depth beyond 8.0 m and upto 12.0 with 150mm thick RCC M-20 wall as per drawing and direction of Engineer.

Providing PVC-U pipes as per IS 15328 drop connection externally for depth from 0.60 m and upto 1.0 m drop from branch sewer line to main sewer manhole or vise versa including inspection and cleaning eye, PVC-U drop pipe and bend encased around with cement concrete M15 with all form work, cutting holes in walls and making good with brick/ stone masonry work in cement sand mortar 1:4 plastered with cement sand mortar 1:3 with stiff cement mortar 1:1 around PVC-U pipe in masonry wall, making required channels complete as per standard design and specifications and/ or as the directed of the Engineer:

200mm dia

Extra for additional drop depth of PVC-U pipes as per IS 15328 drop connection beyond 1.0 m complete as per standard specification and the direction of the Engineer. (To be paid for actual depth beyond 1.0 m)

200mm dia

Supplying and fixing of 560 mm dia Ductile Iron manhole frame & cover, Hinged Type, Heavy Duty with test load of 400 KN, class D-400 as per BS EN 124, in existing manholes including grouting the frame in PCC M-15 complete in all respect as directed by the Engineer.

House Sewer connection

Constructing providing and fixing of pre-cast RCC M-40 grade circular Road Side Inspection Chamber including earthwork using sulphate resistant cement with following dia and depth cylindrical piece with 100mm wall thickness, 100mm base slab, inbuilt cover & frame on top, provision for 110mm OD in and out sewer connection with making proper in built benching and channel with PCC M-15 grade including providing cast-in-situ 100mm thick foundation of PCC M-10 grade, supplying and fixing circular precast SFRC Circular 300 mm dia manhole cover with frame - M.D. - 10, including steel reinforcement minimum @ 80kg/cum, testing for water tightness complete in all respect as per drawing, specification and the direction of the Engineer Pre-cast Road side inspection chamber of 450mm dia (internal), 600mm depth and 750mm dia base foundation

Constructing providing and fixing of pre-cast RCC M-40 grade circular Road Side Inspection Chamber including earthwork using sulphate resistant cement with following dia and depth cylindrical piece with 100mm wall thickness, 100mm base slab, inbuilt cover & frame on top, provision for 110mm OD in and out sewer connection with making proper in built benching and channel with PCC M-15 grade including providing cast-in-situ 100mm thick foundation of PCC M-10 grade, supplying and fixing circular precast SFRC Circular 300 mm dia manhole cover with frame - M.D. - 10, including steel reinforcement minimum @ 80kg/cum, testing for water tightness complete in all respect as per drawing, specification and the direction of the Engineer Pre-cast Road side inspection chamber of 450mm dia (internal), 900mm depth and 750mm dia base foundation

Providing at site, lowering & laying in trenches, aligning & jointing of PVC-U pipes (SN 8) as per IS 15328 (amended up to date) and as per specifications with rubber rings with socket and spigot joint , (EPDM/SBR) for all depths for pipe length as per drawing and specification including hydraulic field testing and commissioning etc complete as directed by Engineer. Note : E/w to be measured and paid separately

110 mm Nominal Dia

160 mm Nominal Dia

Inside House Sewer connection

Door-to-door survey of all properties to be connected with Sewer Network, Preparation of sketch drawing true to site showing layout arrangement for each house sewer connection with all the details i.e. location of IC, septic tank, size of outlet pipe from property, proposed pipe length etc. and obtain approval from Project manager or his representative, Preparation of as built drawing (Layout plan) in AutoCAD for each property / dwelling connected with sewer network.

Providing at site, lowering & laying in trenches, aligning & jointing of 110 mm dia PVC-U pipes (SN 8) as per IS 15328 (amended up to date) and as per specifications with rubber rings with socket and spigot joint, (EPDM/SBR) for connecting the Kitchen & Toilet / W.C. of the house with required specials for all depths for pipe length, including dismantling of all type of floors/Road with mechanical cutter, trench excavation, 50 mm thick bedding by PCC 1:3:6, refilling, compaction and making floor good by 75 mm thick PCC (1:2:4), disposal of surplus excavated material for all lead and lift etc. as per drawing and specification and commissioning etc. complete as per direction of Project manager.

Providing at site, lowering & laying 110 mm dia PVC-U pipe above ground/floor, aligning & jointing of PVC-U pipes (SN 8) as per IS 15328 (amended up to date) and as per specifications with rubber rings with socket and spigot joint , (EPDM/SBR) as per specification including commissioning etc complete as directed by Project manager.

Providing and laying in position cement concrete of specified grade including the cost of centring and shuttering - All work upto plinth level : 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size), 50 mm cover at 3 sides of pipe. For encasing of pipe above ground/floor.

Providing, laying and jointing160 mm dia PVC-U pipe (SN 8) as per IS 15328 (amended up to date) and as per specifications for providing as sleeve to 110 mm dia PVC-U pipe (exposed to atmosphere) crossing open drains etc complete as directed by Project manager.

Construction of brick masonry chamber of bricks class designation 75 of 115 mm thickness in cement mortar 1:4 clear inside dimension 300 x 300 x 500 mm, 50 mm thick base PCC 1:3:6, providing & fixing 390 x 390 mm RCC precast cover with frame of LD-2.5 and square mouth S.W. gulley trap P-type of size 100 x 100 mm as per IS 651: 1992 (amended up to date) with CI grating, earth filling in gaps, finishing with PCC 1:3:6 inside the chamber in slope around the mouth of Gulley Trap, specials for connection gulley trap and PVC-U pipe including dismantling of all type of floors / road with mechanical cutter, excavation, disposal of surplus excavated material, site clearance etc. complete job as per Specifications, drawing and directions of Project manager.

Empting of septic tank/ soakage well etc, disposing of sludge within a lead of 5km and taking out sewage including cleaning of site.

Bypass of Septic tank by providing, laying and jointing of 110 mm dia PVC-U pipe for all length from inlet to outlet pipe including 2 nos. couplers, 1 nos. MS clamp or any other approved method and dismantling, repairing, making good the holes etc. complete job as per direction of Project manager.

Construction of brick masonry chamber of bricks class designation 75 of 115 mm thickness in cement mortar 1:4, 12 mm thick inside plaster in 1:4, clear inside dimension 300 x 300 x 500 mm, 50 mm thick base PCC 1:3:6, 75 mm thick benching in slope, providing & fixing 390 x 390 mm RCC precast cover with frame of LD-2.5, provision for fixing of 2 nos. 110 mm dia PVC-U pipe etc. as per specifications, drawing and directions of Project Manager.

Providing, fixing and erecting precast RCC (M20) Vent shaft with cowl, 125mm and 225mm internal and external dia respectively at top, 300mm and 450mm internal and external dia at bottom and 9.0m over all length, bottom 1.175m below ground level fixed in the pit 900mmx900mmx1500mm with PCC M15, 250mm in bed and minimum 200mm all around with top 150mm in PCC M15 with 20mm nominal size graded stone aggregate , junction of vent shaft and concrete grouted with cement mortar 1: including making connection with sewer manhole with 150mm dia NP4 RCC pipe (IS 458-ammended upto date) as required including Type-A bedding complete as per standard design and finished with water proofing cement of approved brand as per drawings and/or as directed by Engineer.

Septic tank

Empting of septic tank/ soakage well etc, disposing of sludge within a lead of 5km and taking out sewage including refilling with local earth, ramming and compaction in layers, cleaning of site.

Providing, supplying, laying of sand stone slab in sewer trenches for providing supporting base to sewer line over septic tanks/ soak pits in alignment of sewer line: 50 mm thick stone slabs in required length

Provisional Items

Restoration of Culverts, Drains, Compound wall Septic Tank

Brick masonry work in cement mortar with mechanical mixer with First class bricks (min. 10.5 Mpa) in foundation (at any level) complete as per drawing and technical specification and as per clause 1000 & 1300 of MoRT&H specification including all scaffolding material, labour, machinery but excluding pointing and plastering.

In cement mortar 1:3 (1 cement : 3 coarse sand)

In cement mortar 1:4 (1 cement : 4 coarse sand)

Random rubble stone masonry work in cement mortar with mechanical mixer in foundation (at any level) complete as per drawing and technical specification and as per clause 1000 and 1400 of MoRT&H specification including all scaffolding material, labour, machinery but excluding pointing and plastering.

In cement mortar 1:3 (1 cement : 3 coarse sand)

In cement mortar 1:4 (1 cement : 4 coarse sand)

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibrator including curing complete as per clause 2100 of MoRT&H specification including all scaffolding, material, labour, machinery.

Providing, laying and compacting plain/ reinforced cement concrete of specified grade in foundation/ leveling course/ pile cap using concrete mixer and vibrater complete including cost of form work, as per drawing and technical specifications and as per clause 1100, 1500,1700,2100 of MoRT&H specification including all scaffolding material, labour, machinery.

PCC Grade M -15

RCC Grade M -20

Brick masonry work with First class FPS bricks (min. 10.5 Mpa) in cement mortar with mechanical mixer in substructure/ super structure at all levels complete as per clause 1300 and 2200 of MoRT&H specification including all material, labour, scaffolding etc but excluding pointing and plastering.

In cement mortar 1:3 (1 cement : 3 coarse sand)

In cement mortar 1:4 (1 cement : 4 coarse sand)

Coursed rubble masonry (First sort) work in cement mortar 1:3 (1 cement : 3 coarse sand) with mechanical mixer in substructure/ super structure at all levels complete as per clause 1400 and 2200 of MoRT&H specification including all material, labour, scaffolding etc but excluding pointing and plastering.

Plastering with cement mortar (1:3) on Brick/stone work in substructure/ super structure at any height complete as per clause 1312 of MoRT&H specification including all material, labour, scaffolding etc.

12 mm plaster on brick work

20 mm plaster on brick work

Providing and laying structural plain/ reinforced cement concrete (design mix) of specified grade in substructure at all levels using concrete mixer and vibrater, including cost of form work, as per drawing and technical specifications complete as per clause 1500, 1700 and 2200 of MoRT&H specification including all material, labour, scaffolding etc.

PCC Grade M -20

RCC Grade M -25

Railway Crossing/ NH Crossing / Canal Crossing

Supply and Pushing of MS casing pipe of specified thickness by trenchless method adopting any suitable technology below ground at required depth under running traffic condition as per railway standard including carrying out survey work at the job site for determining underground cable trenches like telephone, cable, water & sanitary lines and resistivity test for finding the soil strata using necessary equipments for completion of works, mobilizing of machineries and specialized crew at the job site complete in all respect, including excavation of driven pit and exit pit (upto 3 metre depth) with proper protection at three sites with shoring sheets and ISMB's. Providing MS cutting edges for front shield and Constructing thrust bed at designated level. Necessary de-watering and providing concrete foundation at the base of the driven pit, PVC/Rubber suddle as per the requirement of Railway Authority, crane for handing of pipe and any other machinery, tools, and tackles required, construction of temporary works as per requirement and as per approved by railway authorities, specification and the direction of the Engineer. (Protective coating/ lining if done that will be paid extra)

In Soil

600 mm dia 12 mm thick casing pipe

Nallah / Drain Crossing

Cleaning and removal of earth, silt, sludge, kankar, boulder, building material and garbage in existing nalla/ drains including construction of bye pass arrangement to bye pass water with 1.5 m lift from ground level and lead up to 50 m including foul & saturated condition whete pumping out or bailing out of water is required, including shoring, shuttering were required and dewatering. Making access for disposal and dressing disposal side as per the directected of the Engineer.

For depth (in m)

Pumping Main & Discharge chamber for SPS 1 and SPS 2

Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level. In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc.

Depth upto 1.5 m deep

Add exctra for excavation in satrurated soil, silt and sludge where pumping or bailing out of water is requried including shoring strutting where requried and dewatering, where width is upto 6 metre.

Excavation from Encountered depth of water table 0.0 to 1.5m

Earth filling with available surplus soil excavated from foundations and taken only from outside of building plinth in layers not exceeding 20cm in depth, consolidating each deposited layer including ramming and watering and consolidation with lead up to 50m and lift upto 1.5m

PIPE MATERIAL

Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-9 grade S&S pipes as per IS:8329-2000 (amended upto date), with internal cement mortar lining for potable water with rubber ring (EPDM/SBR) joints as per IS: 5382-1985 (excluding special accessories) complete including all material, labour, hydraulic testing and commissioning as per Technical Specifications and as per direction of Engineer

150 mm dia

200 mm dia

Providing, lowering, laying, aligning, fixing in position at and jointing at all level/depths S&S standard specials with rubber ring (EPDM/SBR) joints as per IS: 5382-1985 such as tees, bends, tapers, caps etc. within trenches in DI pipe line complete including all material, labour, testing and commissioing along with pipe line as per technical specifications and as per direction of Engineer.

Specials S&S DI K-12

Upto 300mm dia

BEDDING

Filling in plinth with locally available river sand under floors including watering ramming consolidating and dressing complete including cost of sand -

Providing, lowering, laying, aligning, fixing in position and jointing in pipe line Kinetic Double Air Valves as per IS: 14845 of following dia Iincluding jointing and jointing material), including all material, laour, testing and commissioning as per Technical Specifications and as per direction of Engineer.Category "A"

80 mm dia

Thrust Block

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

Centring and shuttering with plywood or steel sheet upto two stories or height upto 7.5 metre above plinth level including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete.

Reinforcement for R.C.C. work at all levels including straightening, cutting, bending, placing in position and binding all complete.Thermo-Mechanically Treated bars.

Providing Discharge Chamber of requried size in RCC M-20 including all materials & labour etc. complete as per standards and direction of Engineer incharge.

Reuse Infrastructure at 2 MLD and 15 MLD STPs

Design & Construction of Over Head Service reservoirs of minimum 20 mt staging, as per specifications including fixing inlet; outlet; washout & overflow pipes, supply and installation of valves on inlet; outlet; washout & overflow pipes (valves in junction chamber not included), puddle collars, duck foot bends, pipe interconnecting the incoming & out going mains with all specials; float valve with auxiliary valve, water indicator, plinth protection works, finishing, testing and commissioning complete as per the specifications and scope of work of following capacities:

200 KL (2 MLD)

250 KL (15 MLD)

Design & Construction of clear water reservoirs of required capacity at following places, including its piping, fittings, etc complete in all respect as per the scope of work & specifications given in the tender document for the following sizes .

250 KL (2 MLD)

500 KL (15 MLD)

Design and Construction of pump house building with structures required for suction manifold including providing pump floor area; switch-gear or panel area; control room; maintenance bay/ loading – unloading bay; Duty room, office area, foundations for pumps, support structures for delivery pipes/valves, cable trenches, thurst blocks, pedestals, valve chambers, cable trenches and all finishing work to complete the building as per the given scope of work and specifications.

Supply delivery at site with necessary packing, receiving, unloading, shifting, storing, installation, testing and commissioning of Non clog submersible pumping set of 2% Ni CI Cascading, Impeller CF 8M, Shaft SS 410,mechanical seal with 10M Power & Control cable , 5M Galvanized Chain,10M, 50mm MS galvanized Guide pipe, Duck Foot Bend, with Guide wire SS 304 etc. complete withall respect as per specification: Discharge 96 cum/hr and head 25 M For 2 MLD and 15 MLD STP

Electrical LT Panel for pumps (For 2 MLD and 15 MLD STP)

Providing, lowering, laying in trenches, aligning, fixing in position and jointing socketed rubber gasket type ISI marked uPVC pipes of Class III (6 Kg/sqcm) suitable for potable water with rubber ring joints (as per IS 4985-2000) of following outer dia with all accessories (excluding specials) complete including all material, labour, hydraulic testing and commissioning as per Technical Specifications and as per direction of Engineer. Note : E/w to be measured and paid separately.

90 mm dia

110 mm dia

125mm dia

160 mm dia

200mm dia

Part E: Sewage Treatment Plants (STP) and Sewage Pumping Stations (SPS)

Design, Drawing, construction, Supply, installation, testing & commissioning of Sewage Treatment Plant on Design Build Operate(DBO) basis of capacity 15 MLD based on SBR Technology. It includes but not limited to all civil, mechanical, electrical, instrumentation, automization and SCADA works etc and other works such as plantation, drainage of the area, rain water harvesting structure, campus development, drinking water facility, hydrants etc. and all relevant work to complete the work as per scope of work & specifications.(Near Balita)

Design, Drawing, construction, Supply, installation, testing & commissioning of Sewage Treatment Plant on Design Build Operate(DBO) basis of capacity 2 MLD based on SBR Technology. It includes but not limited to all civil, mechanical, electrical, instrumentation, automization and SCADA works, nallah traping arrangement and raw sewage pumping station etc and other works such as plantation, drainage of the area, rain water harvesting structure, campus development, drinking water facility, hydrants etc. and all relevant work to complete the work as per scope of work & specifications.(Near I.L.Township)

Terminal Sewage Pumping Station

Design, supply, installation and Construction, commissioning of Terminal Sewage Pumping Station on Design Build Operate(DBO) basis of average capacity of 15.0 MLD including but not limited to all relevant civil(including boundary wall), electrical, mechanical, instrumentation, PLC, RTU, GPRS Modem, automization, SCADA works and Stores etc. along with ancillary civil works (with structures required for suction manifold including providing pump floor area; switch-gear or panel area; control room; maintenance bay/ loading – unloading bay; Duty room, office area, lavatories, DG power generation shed, foundations for pumps, support structures for delivery pipes/valves, cable trenches, thurst blocks, pedestals, valve chambers, cable trenches, parking area, water supply, sanitary, lighting systems, septic tanks, and all finishing work to complete the building as defined in employer's Requirement & scope of work and specifications at 15 MLD STP site near Balita.

Intermediate Sewage Pumping Station

Design, supply, installation and Construction, commissioning of Sewage pumping Station on Design Build Operate(DBO) basis of average capacity of 1.2 MLD including but not limited to all relevant civil(including boundary wall), electrical, mechanical, instrumentation, PLC, RTU, GPRS Modem, automization, SCADA works and Stores etc. along with ancillary civil works (with structures required for suction manifold including providing pump floor area; switch-gear or panel area; control room; maintenance bay/ loading – unloading bay; Duty room, office area, lavatories, DG power generation shed, foundations for pumps, support structures for delivery pipes/valves, cable trenches, thurst blocks, pedestals, valve chambers, cable trenches, parking area, water supply, sanitary, lighting systems, septic tanks, and all finishing work to complete the building as defined in employer's Requirement & scope of work and specifications at Riddhi Sidhi Nagar, near Railway line.

Design, supply, installation and Construction, commissioning of Sewage Pumping Station on Design Build Operate(DBO) basis of average capacity of 2.0 MLD including but not limited to all relevant civil(including boundary wall), electrical, mechanical, instrumentation, PLC, RTU, GPRS Modem, automization, SCADA works and Stores etc. along with ancillary civil works (with structures required for suction manifold including providing pump floor area; switch-gear or panel area; control room; maintenance bay/ loading – unloading bay; Duty room, office area, lavatories, DG power generation shed, foundations for pumps, support structures for delivery pipes/valves, cable trenches, thurst blocks, pedestals, valve chambers, cable trenches, parking area, water supply, sanitary, lighting systems, septic tanks, and all finishing work to complete the building as defined in employer's Requirement & scope of work and specifications at Vikas Nagar.

Part F: General Obligations and Environmental Monitoring

SITE OFFICE: Providing, arranging, managing and maintaining 500 sq.ft. well furnished office and well equipped Laboratory with 3 tables, 10 chairs, 2 steel almirah, one computer with printer & operator, sufficient number of display etc. to the satisfaction of the Project Manager including Electrical, Water expenses etc. For execution of this item the date of start shall be considered only when the Contractor has actually rented/constructed the required premises established the office & Laboratory as per equirement. This item shall remain valid only for original contact period; no additional payment shall be made for whatsoever reason even if time extension if provided or date of completion is extended. This office and laboratory including furniture and all other equipment shall be property of contractor after completion of Project.

Construction of Consumer Service Centres with street light, water supply, sanitation works, boundary wall, gates, etc. complete in all respect, as defined in Employer's Requirement & scope of work floor area 30 sqm

Provide and maintaining 4-wheeler vehicle (car) including driver, comprehensive insurance, fuel, oil and lubricants, for average running of 2000 kms per month. Vehicle should be newer than of modal 2018.

Providing and maintaining of mobile toilet units having sets of 3 toilet in each units with wash basin for washing hands etc maintaining in hygeinic conditions with filling of water and emptying of sewage on day to day basis; Toilet units should have proper steps to get easy access to toilets.

CCTV survey of laid sewer pipe system, including manholes, sewer appurtenances, etc, from Manhole to Manholes and submission of details in hard and soft copy for assessment of inside condition of the sewer network at the time of commissioning before maintenance.

Supply and Delivery of vehicle mounted sewer suction cum jetting machines of 4000 litre capacity.

Supply and Delivery of vehicle mounted sewer jetting machines of 500 litre capacity as per specification and Employer's Requiremen

Collection and analysis of samples for :

Ambient Air Quality Monitoring- For parameters – PM-2.5 & PM-10, SO2, NO2, CO from NABL approved laboratory and submission of report complete in all respect.

Ambient Noise Quality Monitoring - To Identify sources of noise, Noise due to traffic/transportation of vehicles, Noise due to heavy equipment operations, Duration and variations in noise over time etc. the equivalent noise levels shall be monitored(Lday and Lnight in Leq dBA) from NABL approved laboratory and submission of report complete in all respect.

Ground Water Quality: Water Quality Analysis– Collecting representative sample and Physical & Chemical testing of Parameter from NABL approved laboratory as per CPHEEO manual: PH, TDS, Taste & Odour, turbidity, magnesium, Totalhardness, total alkalinity, chloride, sulphate, nitrate, fluoride, Calcium, Iron, Pesticide, Manganese, Cooper, Aluminum, Residual Chlorine, Zinc, phenolic compound, Arsenic, Cadmium, Chromium, cyanides, lead, selenium, Mercury.

Surface Water Quality: Water Quality Analysis– Collecting representative sample and Physical & Chemical testing of Parameter from NABL approved laboratory as per CPHEEO manual: PH, TDS, Taste & Odour, turbidity, magnesium, Totalhardness, total alkalinity, chloride, sulphate, nitrate, fluoride, Calcium, Iron, Pesticide, Manganese, Cooper, Aluminum, Residual Chlorine, Zinc, phenolic compound, Arsenic, Cadmium, Chromium, cyanides, lead, selenium, Mercury.

Soil Quality: Identification of Quarry site, collection of samples of Stone metal/Fine Aggregate/GSB and laboratory testing viz. Flakiness and Elongation Index, Aggregate Impact Value (AIV), Specific Gravity and Water Absorption, Stripping and Coating test, Los Angeles Abrasion Value (LAV), Gradation, Specific Gravity, silt content and Fineness Modulus, Laboratory Compaction Test (Modified Proctor Test), CBR Test from NABL approved laboratory and preparation of report complete in all respect.

Sprinkling of water for dust Suppression

Part G: Operation and Maintenance

Operation & maintenance of sewerage collection & conveyance system (RCC/ HDPE/HDPE DWC pipes) from consumer point to STP complete. (line between property chamber and sewer manhole will not be measured for payment purpose). (About 80 Km Total sewer Network)

Operation and maintenance of Sewage treatment plant of capacity of 15.0 MLD & TSPS including system for reuse of treated effluent, including but not limited to all civil, mechanical, electrical, instrumentation & SCADA system, it also includes activites for campus development, administrative building, laboratory, horticulture, etc., and all works related to plant operation as per scope of work and specifications and performance standards.

Operation and maintenance of Sewage treatment plant of capacity of 2.0 MLD including system for reuse of treated effluent, including but not limited to all civil, mechanical, electrical, instrumentation & SCADA system, it also includes activites for campus development, administrative building, laboratory, horticulture, etc., and all works related to plant operation as per scope of work and specifications and performance standards.

Operation & Maintenance of 1.20 MLD Sewage Pumping Station including but not limited to all civil, mechanical, electrical, instrumentation & SCADA system, it also includes activites for campus development, horticulture, etc., and all works related to plant operation as per scope of work and specifications and performance standards.

Operation & Maintenance of 2.00 MLD Sewage Pumping Station including but not limited to all civil, mechanical, electrical, instrumentation & SCADA system, it also includes activites for campus development, horticulture, etc., and all works related to plant operation as per scope of work and specifications and performance standards.