Supply laying and jointing of sewer line rising main and its appurtenant works and construction of Sewage Pumping Station including Supply installation testing and commissioning of pumps and other appurtenant works in Sector 4 11 of Sidcul Haridwar

Amount

Providing and fixing Barricading at site of work for restricting the general public using 80-100 mm dia Wooden Ballies 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 80-100 mm Wooden Ballies as horizontal members with jute russies. Both vertical and horizontal members shall be painted in red and white colour strips as per approved pattern as and 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).

Excavation of earth below G.L. by manually or by mechanical means for laying of Sewers, Man-Holes, Gully Pits, Chambers etc. in soil 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 by mechanical means shall be restricted upto 90 cm above invert levels at every point of excavation. Excavation from invert levels to 90 cm above shall be done by manually only.

Ordinary Soil

upto 1.5 m depth

1.5 m to 3 m depth

3 m to 4.5 m depth

Excavation in excavation by mechanical means /manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disosal of excavated earth lead up to 50.0m and lift up to 1.5m as directed by engineer incharge.

upto 1.5 m depth

1.5 m to 3 m depth

3 m to 4.5 m depth

4.5m to 6.0 m depth

Extra rates for quantities of works, executed In or under water and/or liquid mud, including cost of dewatering as required.

upto 1.5 m depth

1.5 m to 3 m depth

3 m to 4.5 m depth

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m.

upto 1.5 m depth

1.5 m to 3 m depth

3 m to 4.5 m depth

4.5 m to 6.0 m depth

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.

3.0m to 6.0 m below ground level

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 up to 3.0m below ground level

Supply & Laying - Jointing of 200 mm diameter Asbestos Ccment pipeswith socket and rubber gaskets to the site of work, lowering the same into trenches below ground level true to alignment, making the joints with approved rubber gaskets including cost of all jointing materials and testing etc. complete but excluding excavation and backfilling of trenches upto ground level (ASBESTOS CEMENT (MAZZA ) PIPE CONFORMING TO IS :6908-1991 FOR SEWARAGE AND DRAINAGE)

Supply & Laying - Jointing of following dia. D.I. K-7 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 approved EPDM quailty of rubber gaskets including cost of all jointing materials and testing etc. complete but excluding excavation and backfilling of trenches upto ground level. Ductile Iron Pipe S&S K-7 (CONFORMING TO IS : 8329/2000).

150mm Ductile Iron Class K-7 pipes"

Providing, laying & jointing of sewer service connection by using uPVC pipe from individual plot/industry to road side chamber and from road side chamber to manhole on main sewer line.Works includes supply and delivery of plain ended with integral sockets unplasticised polyvinyl chloride (uPVC) Pipes with ISI mark intended for underground (buried) non pressure gravity drain and sewer applications conforminmg to IS:15328:2003 with latest amendments for different sizes and stiffness classes as per specifications .The pipes shall be in 3 mt and 6 mt. lengths.The Pipes may be joined using elastomeric sealing rings.The elastomeric sealing rings required for jointing of ringtite uPVC Pipes and shall in accordance with one of the types (type 1 to type 6) of IS 5382. Including excavation, dewatering, refilling, compaction and disposal of surplus earth with all lead and lift at suitable disposal site. All transportation, loading and unloading, conveying to site,lowering,laying and jointing of pipes,75mm thick sand filling all around the pipe as per drawing and specifications shall be inclusive complete and as directed by the Engineer-in-Charge .Necessary test certificate is to be furnished by the manufacturer.The PVC resin shall be of grade 67 ER 092 for S16.5 series,SDR 34,SN-8.

110 mm dia (Outer diameter)

160 mm dia (Outer diameter)

Providing granular bedding for Mazza pipes with carefully compacted backfill at all level using graded hard crusher broken stone 100% passing through 20mm sieve, 20-50% passing through 10mm sieve and 100% retained on 6mm sieve, laying in each layer not more than 15 cm. thick including ramming, watering, compaction etc. complete for pipe bedding and surrounding as per drawing and as directed by the Engineer-in-Charge . Pipe internal diameter from 350 mm to 700 mm.

Providing and constructing Brick (FPS bricks of class designation7.5) Masonry manhole in Cement Mortar 1:4(1cement:4Coarse Sand),including inside 15 mm thick and outside 20 mm thick plastering (including neat cement finish inside) in CM 1:4 of various diameters and depths as per drawing.The work includes excavation, dewatering, planking, strutting etc., refilling, disposal of surplus earth with all lead and lift at suitable disposal site, construction of concrete base with PCC M15 (1:2:4), preparation of channel and PCC M15 (1:2:4) benching, fixing of manhole frame & its cover, RCC- M20 cover slab, providing and fixing PVC encapsulated footsteps of approved make and quality, heavy duty (HD-20) SFRC frame and cover of 56cm dia. clear opening in the manhole, suitable connection of inlet & outlet pipes, testing of manholes, curing etc. (including the cost of manhole cover , frame & reinforcement steel) complete as per specification, drawing and as directed by the Engineer-in-Charge.( Excavation will cover all types of condition like sub soil water and foul condition.)

Type- A

900mm internal diameter & depth upto 1.65 m

Type -B

1200 mm internal diameter and depth between 1.65m to 2.0m.

1200 mm internal diameter and depth between 2.0 m to 2.5m.

Type- C

1500 mm internal diameter and depth between 2.5 m to 3.0m.

Providing and constructing RCC circular manhole of various diameters and depths with RCC M 20 and as per drawing. The work consists of excavation, dewatering, planking, strutting etc. refilling, disposal of surplus earth with all lead and lift at a suitable disposal site,construction of RCC base over PCC M15 (1:2:4) bed and RCC wall, preparation of channel and PCC M15 (1:2:4) benching, fixing of manhole frame & its cover, RCC-M20 cover slab of suitable thickness ,centering and shuttering, providing and fixing PVC encapsulated footsteps of approved make and quality, SFRC Extra heavy duty (EHD-35) frame and cover of 56cm. dia. clear opening, suitable connection of inlet and outlet pipes, curing ,testing of manholes (including the cost of manhole cover , frame & reinforcement steel ) complete as per specification and drawing and as directed by the Engineer.( Excavation will cover all types of condition like sub soil water and foul condition.)

1500 mm internal diameter and depth between 3.0m to 3.5m.

1500 mm internal diameter and depth between 3.5 m to 4.0m.

Add extra for providing drop arrangement

1500 mm internal diameter and depth between 4.0 m to 4.5m.

inside Depth of chamber above 700 mm and upto 1000 mm as per drawing

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per directionof Engineer - in - charge Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix.

Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

Water bound macadam road

bituminous road

Dismantling of paver blocks / Brick on edge flooring of all thickness, manually or by mechanical means including stacking of serviceable material and disposal of unserviceable material within all lead and lift,as per specifications and direction of Engineer-in-charge.

Restoration of Road

Construction 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 grader on prepared surface and compacting with vibratory power roller to achieve the desired density , complete as per clause 401 of MoRT&H and as per specifications and direction of Engineer-in-charge.

Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site for all lead and lift, laying in uniform layers with paver in sub -base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density and as per specifications , drawings and direction of Engineer-in-charge.

Providing and laying bituminous macadam 50 mm thick with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading mixed with bituminous binder, transported to site , laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 of MoRT&H to achieve the desired compaction and as per specifications, drawings and direction of Engineer-in-charge.

Providing and laying semi dense bituminous concrete (25 mm thick) with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading,premixed with bituminous binder @4.5 to 5 percent of mix and filler , transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade,level and alignment ,rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause no. 508 of MoRT&H complete in all respects and as per specifications, drawings and direction of Engineer-in-charge.

Providing and applying tack coat,as per clause 503 of MoRT&H using bitumen emulsion (Medium Setting) complying with IS 8887-1995 or latest amendment, spraying the bitumen emulsion with mechanically operated spray unit, cleaning and preparing the existing road surface including the cost of labour, material, tools and plants and any other item required for the completeness of work in all respect with all lead and lift as per specification and direction by Engineer-in-Charge.

On Water Mix Macadam (W.M.M) @ 0.4kg/sqm

On bituminous surface @ 0.25kg/sq.m

Providing and laying Cement concrete 1:2:4 (1 cement: coarse sand:4 graded stone aggregate 20 mm nominal size) in pavements ,laid to required slope and camber in panels as required including consolidation ,finishing and tamping complete as per specification,drawings and as directed by the Engineer-in Charge.

Providing and laying Cement concrete 1:3:6 (1 cement:3 coarse sand:6 graded stone aggregate 20 mm nominal size) in pavements ,laid to required slope and camber in panels as required including consolidation ,finishing and tamping complete as per specification,drawings and as directed by the Engineer-in Charge.

Providing and fixing of precast concrete interlocking tiles of desired shape of M 30 grade manufactured from fully computerized automatic stationery hydraulic viebro pressed machine and fully computerized automatic batching plant of class A1/A2 as per BS 6717:2001. The CC interlocking paving blocks be laid on average 50mm. thick bed of coarse sand and the joint is to be filled with fine sand. Laying procedure on compacted sub-base as defined. Complete job is to be executed as per the instruction of Engineer incharge. The rates to be inclusive of all lead & Lifts etc. complete as per specifications. Tensile splitting strength, abrasion and braking load etc. as per BS 6717:2001, Grey cement.

Laying serviceable cement concrete interlocking paver blocks of any design/shape/thickness laid in required line, level, curvature,colour and pattern over and including 50 mm thick compacted bed of coarse sand , filling the joints with fine sand etc. all complete as directed by the Engineer-in-Charge .

Miscellaneous works (Item to be executed where ever specifically required)

Demolishing Brick work manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material with all lead and lift at suitable site including cost of labour, tools and plants, transportation of material for disposal by any means etc. as per specifications and as directed by Engineer incharge.

Demolishing stone rubble masonry manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material with all lead and lift at suitable site including cost of labour, tools and plants, transportation of material for disposal by any means etc. as per specifications and as directed by Engineer incharge.

Demolishing reinforced cement concrete work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material with all lead and lift and as per specifications and as directed by Engineer incharge.

Demolishing existing manholes and septic tanks (of all materials) including foul condition complete in all respect manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material with all lead and lift as directed by Engineer incharge inluding cost of loabour, tools and plants, transportation of material for disposal by any means.

Dismantling precast concrete or stone slabs of any thickness including stacking as directed by Engineer-in-Charge with all lead including the cost of labour, tools and plants, transportation of material for stacking by any means.

Thickness upto 40 mm

Thickness above 40 mm upto 75 mm

Dismantling RCC/ stoneware pipes including excavation and refilling trenches after taking out the pipes manually / by mechanical means and stacking pipes with all lead as per direction of Engineer incharge (Pipe may be chocked and filled).

upto 150 mm diameter

Above 150 mm diameter

Restoration of Brick Work with F.P.S. bricks of class designation 7.5 in foundation and plinth and as per specifications and direction of Engineer-in-charge. In Cement Mortar 1:4 (1 cement : 4 coarse sand).

Restoration Random rubble masonry with hard stone in foundation and plinth / superstructure including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand: 12 graded stone aggregate 20mm nominal size) at plinth level and as per specifications and direction of Engineer-in-charge

In Cement Mortar 1:6 (1 cement : 6 coarse sand) with available stone

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - at all levels : 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) wherever required including necesarry ramming and consolidation,curing etc. and as directed by Engineer- in-charge.

Providing and laying in position specified grade of reinforced cement concrete,M20 grade (1:1.5:3), excluding the cost of centering, shuttering, finishing and reinforcement- at all levels, Including necesarry ramming and consolidation,curing etc. and as directed by Engineer- in-charge.

Providing, supplying and fabricating of Thermo-mechanically treated reinforced steel of Grade Fe 415 of various diameters including straightening, cutting, bending, hooking, lapping and/or tack welding wherever required, placing in position, tying with binding wire of approved quality and 16 SWG gauge including the cost of binding wire and anchoring to adjoining members wherever necessary including all laps and wastages etc., with all lead and lifts and cost of labours,tools,tackles complete as per design, specification and as directed by the Engineer.

Centering and shuttering including strutting, propping etc. and removal of form work etc.

Dewatering the excavated trenches and pools of water in the building trenches/pipelinetrenches,wellworks by using pumps and other devices including disposing off water to safe distace as directed by Engineer-in chargege (including cost of machinery, labour,fuel) ,etc. complete.

Supply, delivery and fixing at site CI Sluice valves PN-1.0 class of approved make conforming to IS 14846:2000 as per specifications with all lead and lift complete as per specifications and Fixing & jointing of CI valves of various sizes true to line, alignment and gradient, including cost of bolts,nuts,rubber insertions, labour, tools etc. complete as per drawing and as directed by the Engineer-in-Charge.

150 mm dia

Construction of RCC valve chamber for fixing different type of valves including earthwork excavation, plain cement concrete 1:3:6 (1 Cement : 3 fine/ coarse sand : 6 graded stone aggregate 20mm nominal size) as levelling course, Reinforced Cement Concrete of 1:1½:3 (1 Cement : 1½ coarse sand : 3 graded stone aggregate 20mm nominal size) for base slab, side wall & cover slab with 600x600 mm DI manhole cover with frame, including cost of structural work, proper curing of concrete work and providing cover slab, SFRC steps with all material cost, labour cost, including all taxes and duties, with all lead and lift charges etc. complete as per standard specifications and drawings and also as directed by Engineer.

15 mm cement plaster in CM (1:4) on both side of wall

Steel fabrication steel gate including painting and fixing complete in all respect as per specification and as directed by engineer incharge.

Providing and laying in position specified grade of reinforced cement concrete,M25 grade , excluding the cost of centering, shuttering, finishing and reinforcement- at all levels, Including necesarry ramming and consolidation,curing etc. and as directed by Engineer- in-charge

RCC raft in foundation

RCC wall, slab

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately)

Providing and fixing panelled or panelled and glazed shutters for doors,windows and clerestory windows, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws,excluding panelling which will be paid for separately, all complete asper direction of Engineer-in-charge, (Second Class teak wood)

Door, window, ventilators.

Distempering with dry distemper of approved brand and manufacturer two or more coats of required shade on new works over and including water thinnable priming coat to give an even shade.

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete 40 mm thick with 20 mm nominal size stone aggregate

Providing and fixing rolling shutter of approved make, made of required size MS laths, inter locked together through their entire length and joined together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangement for inside and out side locking with push and pull operation complete in all respect or as directed by engineer incharge. 80X0.90 mm MS laths with 0.9 mm thick top cover

Supply of multi Rack type Manual Coarse Bar Screen, the bar screen shall be fabricated from 40 mm x 10 mm of SS bar .

Cost Estimate Part 'D'- Providing and installation of Electro Mechnical works with Automisation of Sewage Pumping Station

Pumps: Supply and Installation of submersible pumps non -clog type suitable for sewage, design for continuous operation in submerged or partially submerged condition and intermitent operation complete with guide rail , anchoring brackets, base elbow, power cable, and pump lifting cables/SS chain with control panel and level switches suitable for soild passage of 100mm dia and above.

Capacity 430 LPM, Head 21m

Main piping and valves

Tools

DG set- 40KVA with AMF panel including cabling, earthing and other related works

Installation of pumping plant and DG set

Field SCADA Hardware

GSM BASED REMOTE TERMINAL UNITS WITH Analog and Digital Parameter and features as specified to store and transmit data on GSM backbone to LMS(RTUs shells be integrated with the starter Panel)

GSM based wireless communication hardware for RTUs capable to transfer data from remote site to MCS/LMS with all accessories.

Intelligent Energy meters suitable for automation (ech PUMP)

Auto Phase Reversal Unit 250HP

Isolation Transformer (440V step down 220V for protection of site automation hardware)

Customization of software & Integration with the existing SCADA Stations

Erection, Commissioning & Customization of iRTU/PLC & Software

FOR INSTRUMENTATION

Electromagnetic Flow Meters for line sizes of Automata/E&H/NIVO/eq. Make for following sizes with local electronics (display and set point facility) and 4-20mA retransmission output to SCADA with 150 mm NB

Level Transmitter for 10 mtr range

Pressure Transmitter

Cabling work

Single cabling between RTU and field instruments, 2 Core x 1.5 sqmm PVC coated flexible screened cable

10C x 1.5 sq mm PVC coated flexible unscreened Cu cable

conduit pipe 1" PVC

conduit pipe 1.5" PVC

Accessories - PVC Bend, AC & DC Relays with flexible Pipe Lugs, etc

Erection, Testing, Commissioning & Integration with the SCADA Station

Flow meter with clamp & accessories

Pressure sensor

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