Water Supply Project at Silchar Town under AMRUT Assam

Amount

Schedule I : Design Services (Design, Drawings and Documentation)

Investigation & Survey, Design, Approval of detailed engineering drawings, Preparation of BoQs, estimate for the entire water supply (excluding water suppply system for Rongpur i.e. Ward No. 5) system satisfying the Employer's Requirements

Schedule II : Intake Barge and Raw Water Pumping System:

Design, fabrication, supply, erection, commissioning and testing of Raw water intake Pumping system on Floating barge of minimum deck size 15 m x 6.25 m and 2.5 m Hull depth with I.S. grade 226 M.S. plate, Structural steel, wood etc, Assam Type Pump House of height 4.7 m over the deck with Steel truss, GI sheet, Aluminium Casement windows, internal and external painting, internal and external electrification and all other associated works as specified in various chapters of this document, for new WTP at Silchar Medical College (SMC) campus

Design, fabrication, supply, erection, commissioning and testing of Raw water intake Pumping system on Floating barge of minimum deck size 15 m x 6.25 m and 2.5 m Hull depth with I.S. grade 226 M.S. plate, Structural steel, wood etc, Assam Type Pump House of height 4.7 m over the deck with Steel truss, GI sheet, Aluminium Casement windows, internal and external painting, internal and external electrification and all other associated works as specified in various chapters of this document, for existing WTP at Sadarghat

Design, supply, erection, commissioning and testing of all Mechanical works for installation on Floating barge deck including Pumping units, suction and delivery pipe works with control valves, loading/unloading system, ventilation system, fire fighting system and all other associated works as specified in chapter 7 of this document, for new WTP at Silchar Medical College (SMC) campus

Design, supply, erection, commissioning and testing of all Mechanical works for installation on Floating barge deck including Pumping units, suction and delivery pipe works with control valves, loading/unloading system, ventilation system, fire fighting system and all other associated works as specified in chapter 7 of this document, for existing WTP at Sadarghat

Design, supply, erection, commissioning and testing of all Electrical works for installation on Floating barge deck including elec. motor, electric cables, transformer, MCC panel, earthing, Cable trench, Cable tray, Gland and lugs, internal lighting & exhaust system , external lighting etc and all other associated works as specified in chapter 8 of this document, for new WTP at Silchar Medical College (SMC) campus

Design, supply, erection, commissioning and testing of all Electrical works for installation on Floating barge deck including elec. motor, electric cables, transformer, MCC panel, earthing, Cable trench, Cable tray, Gland and lugs, internal lighting & exhaust system , external lighting etc and all other associated works as specified in chapter 8 of this document, for existing WTP at Sadarghat

Design, supply, erection, commissioning and testing of all Instrumentation works for installation on Floating barge deck including Flow measuring system ,pressure measuring system, measuring system, Quality control instruments, instrument wiring and all other associated works as specified in chapter 11 of this document, for new WTP at Silchar Medical College (SMC) campus

Design, supply, erection, commissioning and testing of all Instrumentation works for installation on Floating barge deck including Flow measuring system ,pressure measuring system, measuring system, Quality control instruments, instrument wiring and all other associated works as specified in chapter 11 of this document, for existing WTP at Sadarghat

Design, supply, erection, commissioning and testing of all Instrumentation works for installation on Floating barge deck including Flow measuring system ,pressure measuring system, measuring system, Quality control instruments, instrument wiring and all other associated works as specified in chapter 11 of this document, for under construction WTP at Dhakiapatty

Design, fabrication, supply, erection, commissioning and testing of M.S. Jetty of RCC and Steel works with hand rail for ascending to the Intake Barge with uniform dia Pile as tying arrangement for the Barge and all other associated civil, mechanical, electrical, instrumentation works as specified in various chapters of this document, for new WTP at Silchar Medical College (SMC) campus

Construction of 1 no. single storied Assam type Building of minimum 36 Sq.m plinth area as per APWD Specification A for Utility cum Operators' Room for storage of flexible hoses, spare parts for pumps & motors etc. The cost shall include civil works, Pile foundation, site preparation, external finish, sanitary installation, internal water supply works, internal and external electrical works and all other associated works, for new WTP at Silchar Medical College (SMC) campus

Design, supply, fitting, fixing, testing and commissioning of 500m long dedicated Power line from the nearby APDCL Sub Station to the Intake location for power requirement of 190 KW including installation of 12 Nos 9.75 m long PSC poles, conductor of 1.65 km length, 1 No.11/0.4 KV and 250 KVA Transformer including liaisoning and obtaining statutory approvals/ clearances etc and all accessories as specified in chapter- 8 of Specification for Pumping Station (Electrical).

Supplying including installation, testing and commissioning of Air/Water Cooled Diesel Generator set coupled to suitable alternator of minimum 160 KVA - 3 PHASE ,220/415 V, AC, 1/3-Phase 0.85 p.f. mounted on a 1) M.S. Fabricated base frame.,2) M.S. fuel tank of required capacity.,3) Residual Silencer.,4) AMF Control Panel.5) Suitable batteries with lead.,5) First fill of lube oil.,6) Acoustic Enclosure complete with all accessories for back-up Power supply at Raw water Intake Pumping units, for new WTP at Silchar Medical College (SMC) campus

Supplying including installation, testing and commissioning of Air/Water Cooled Diesel Generator set coupled to suitable alternator of minimum 160 KVA - 3 PHASE ,220/415 V, AC, 1/3-Phase 0.85 p.f. mounted on a 1) M.S. Fabricated base frame.,2) M.S. fuel tank of required capacity.,3) Residual Silencer.,4) AMF Control Panel.5) Suitable batteries with lead.,5) First fill of lube oil.,6) Acoustic Enclosure complete with all accessories for back-up Power supply at Raw water Intake Pumping units, for PHED Sadarghat

Design, supply, laying and testing of Raw water pumps delivery header main of min. 1200 mm dia. x 6.0 m. long manifold type M.S. fabricated common header (barel febricated out of 12 mm Tk. plate and Flanges fabricated out of 25 mm Tk. Plate ) with 3 nos. 300 mm dia, 800 mm long flanged inlets (barel fabricated out of 10 mm Tk. plate and Flanges fabricated out of 20 mm Tk. plate) , 3 Nos 300 mm. dia. double aurmured flexible flanged rubber hoses conforming to relevant BIS specifications and of 3.0 m. standard length , one 800 mm dia. 1000 mm long flanged outlet (barel fabricated out of 12 mm Tk. plate and Flanges fabricated out of 20 mm Tk. plate) including RCC pedestal for common header, internal food grade epoxy coating and external enamel painting, Air release Valve and all necessary nuts & bolts with washers, rubber insertion sheet etc and all accessories as specified in chapter- 7 of Specification for Pumping Station (Mechanical and Civil), for new WTP at Silchar Medical College (SMC) campus

Schedule III : Raw Water Transmission main :

Design, supply, laying, hydro-testing, disinfection and comissioning of raw water transmission main of DI S/S ended (K9) and PN 1.0 rating IS marked pipe of following dia, as per IS-8329-2000 including DI Specials and fittings of class K12, with plain, double socket, Socketed and flanged DI specials conforming to IS: 9523 including various types of bends, tees, reducers, socket and flanged tail pieces, duck foot bends, collars, mechanical joints, dead end caps, blank flanges etc. as per requirement including EPDM rubber gaskets suitable for tyton joints and ‘O” rings required for the jointing of specials with the pipes, nuts and bolts with packing gaskets, including required valves, appurtenances and chamber (air valves, sluice valves and non-return valves, pressure gauges) including excavation in trenches, dismantling of all type of pavements, sand bedding as required, backfilling of trenches and foundations with approved graed excavated materials and approved graded river sand as required including loading and unloading , Shuttering and shoring the earth at different levels in foundations where necessary with required prop, struts, planks, timbers, nails etc. including dewatering if necessary, road restoration, hydro-testing completefor as per Technical Specifications and direction of Engineer:

800 mm dia Ductile Iron Class K-9 pipes

Schedule IV : Water Treatment Plant Plant :

Design, supply, construction, installation, testing and commissioning of pre-settling tank with all inlet, outlet, drain, overflow pipe works and control valves, Flow meter, level indicator and all other associated works as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Parshal Flume with connecting channels all complete as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Cascade Aerator with all inlet, outlet, drain, overflow pipe works and control valves, Flow meter, level indicator and all other associated works as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Flash Mixer with agitator, inlet, outlet, drain, overflow pipe works and control valves, Flow meter, level indicator and all other associated works as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Clariflocculator with all inlet, outlet, drain, overflow pipe works and control valves, Flow meter, level indicator and all other associated works as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Rapid Sand Filter Unit (min 1139 sq.m. plinth area) with connecting channels, all inlet, outlet, drain, overflow pipe works and control valves, Flow meter, level indicators and all other associated works as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Clariflocculator with bridge, crapper, agitator, inlet, outlet, drain, overflow pipe works and control valves, Flow meter, level indicator and all other associated works as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Clear Water Pump House all complete as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Sludge Pump Room all complete as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Filter Back Wash Waste Collection Tank with all associated works complete as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Back Wash Water Recycling Pump House all complete as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Sludge Tank for Sludge Disposal with all associated works complete as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Laboratory, Chemical and SCADA room (two storeyed, min. plinth area of 75 sq.m) with all associated works complete as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Overhead Tank for supplying Back Wash Water with all inlet, outlet, drain, overflow pipe works and control valves, Flow meter, level indicator and all other associated works as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Power Generator Room with all associated works complete as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Guard Room (min 12 sq.m plinth area) with all associated works complete as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Operator Room (min 12 sq.m plinth area) with all associated works complete as per Employer's Requirements, at SMC WTP

Design, supply, construction, installation, testing and commissioning of Staff Quarter (three storeyed, min plinth area of 135 sq.m) with all associated works complete as per Employer's Requirements, at SMC WTP

Design, supply, erection, testing and commissioning of all Mechanical works for WTP including all internal connection & by-pass piping system including Valves and other appurtenances of dia as required with pipes and specials such as bend, tee, reducer / enlarger, end plug, socket, spigot, etc. all complete as per Employer's Requirements, at SMC WTP

Design, supply, erection, testing and commissioning of all Electrical works for WTP including elec. motor, electric cables, transformer, MCC panel, earthing, Cable trench, Cable tray, Gland and lugs, internal lighting & exhaust system , external lighting etc and all other associated works as per Employer's Requirements, at SMC WTP

Design, supply, erection, testing and commissioning of all Instrumentation and Control & Autimation (PLC & SCADA) system works for raw water pumps & WTPs (2 existing, 1under construction and 1 new), OHRs (5 existing, 4 under construction & 5 new) including flow measuring system and transmitters ,pressure measuring system and transmitters, level measuring system and transmitters, Quality control instruments (online analysers and off-line laboratory), junction boxes, instrument wiring/ cabling, PLC hardware and software, PC based SCADA system, IC Panels, UPSs and all other associated works etc. complete as per Employer's Requirements.

Lannd development (land filling, cutting, leveling etc.), boundary wall, retaining wall, security gate, interal roads & pathways all complete as per Employer's Requirements, at SMC WTP

Landscape and horticulture as per Employer's Requirements,at SMC WTP

Replacement of electro-mechanical works in existing AUWSSB WTP

Renovation works including replacement of electro-mechanical works in existing Sadarghat PHED WTP

Schedule V : Clear Water Reservoir and Pumping System :

Design, construction, supply, erection, commissioning and testing of Clear water reservoir in two compartments for isolation during maintenance and dry pit type Pump house of adequate size and all other associated works as specified in various chapters of this document at SMC WTP

Design, supply, erection, testing and commissioning of all Mechanical and Electrical works (Instrumentation works included in Schedule IV) for installation in Clear water Pump House including Pumping units, suction and delivery pipe works with control valves, loading/unloading system, ventilation system, fire fighting system and all other associated works as specified in chapter 7 of this document at SMC WTP

Design, supply, laying and testing of Clear water pumps delivery header main of min. 1200 mm dia. x 6.0 m. long manifold type M.S. fabricated common header (barel febricated out of 12 mm Tk. plate and Flanges fabricated out of 25 mm Tk. Plate ) with 3 nos. 400 mm dia, 1200 mm long flanged inlets (barel fabricated out of 10 mm Tk. plate and Flanges fabricated out of 20 mm Tk. plate) , 3 Nos 400 mm. dia. flanged MS pipe conforming to relevant IS specifications, one 800 mm dia. 1000 mm long flanged outlet (barel fabricated out of 12 mm Tk. plate and Flanges fabricated out of 20 mm Tk. plate) including RCC pedestal for common header, internal food grade epoxy coating and external enamel painting, Air release Valve and all necessary nuts & bolts with washers, rubber insertion sheet etc and all accessories as specified in chapter- 7 of Specification for Pumping Station, at SMC WTP

Design, supply, fitting, fixing, testing and commissioning of 500m long dedicated Power line from the nearby APDCL Sub Station to the WTP location for power requirement of 400KW including installation of 12 Nos 9.75 m long PSC poles, conductor of 1.65 km length, 1 No.11/0.4 KV and 500 KVA Transformer including liaisoning and obtaining statutory approvals/ clearances etc and all accessories as per Employer's Requirements, at SMC WTP

Supplying including installation, testing and commissioning of Air/Water Cooled Captive Diesel Generator set coupled to suitable alternator of minimum 320 KVA - 3 Phase, 220/415 V, AC, 1/3-Phase 0.85 p.f. mounted on a 1) M.S. Fabricated base frame.,2) M.S. fuel tank of required capacity.,3) Residual Silencer.,4) AMF Control Panel.5) Suitable batteries with lead.,6) First fill of lube oil.,7) Acoustic Enclosure complete with all accessories for back-up power supply to WTP for operating treatment process, clear water pumps, internal and external lighting etc., at SMC WTP

Design, supply, erection, testing and commissioning of all Mechanical and Electrical works (Instrumentation works included in Schedule IV) for installation in Clear water Pump House including Pumping units, suction and delivery pipe works with control valves, loading/unloading system, ventilation system, fire fighting system and all other associated works as specified in chapter 7 of this document at existing Sadarghat PHED WTP

Design, supply, erection, testing and commissioning of all Mechanical and Electrical works (Instrumentation works included in Schedule IV) for installation in Clear water Pump House including Pumping units, suction and delivery pipe works with control valves, loading/unloading system, ventilation system, fire fighting system and all other associated works as specified in chapter 7 of this document at existing AUWSSB WTP

Schedule VI : Clear Water Transmission main

Design, supply, laying, hydro-testing, disinfection and comissioning of raw water transmission main of DI S/S ended (K9) and PN 1.0 rating IS marked pipe of following dia, as per IS-8329-2000 including DI Specials and fittings of class K12, with plain, double socket, Socketed and flanged DI specials conforming to IS: 9523 including various types of bends, tees, reducers, socket and flanged tail pieces, duck foot bends, collars, mechanical joints, dead end caps, blank flanges etc. as per requirement including EPDM rubber gaskets suitable for tyton joints and ‘O” rings required for the jointing of specials with the pipes, nuts and bolts with packing gaskets, including required valves, appurtenances and chamber (air valves, sluice valves and non-return valves, pressure gauges) including excavation in trenches, dismantling of all type of pavements, sand bedding as required, backfilling of trenches and foundations with approved graed excavated materials and approved graded river sand as required including loading and unloading , Shuttering and shoring the earth at different levels in foundations where necessary with required prop, struts, planks, timbers, nails etc. including dewatering if necessary, road restoration, hydro-testing completefor distribution system as per Technical Specifications and direction of Engineer:

150 mm dia Ductile Iron Class K-9 pipes

200 mm dia Ductile Iron Class K-9 pipes

250 mm dia Ductile Iron Class K-9 pipes

300 mm dia Ductile Iron Class K-9 pipes

350 mm dia Ductile Iron Class K-9 pipes

400 mm dia Ductile Iron Class K-9 pipes

450 mm dia Ductile Iron Class K-9 pipes

600 mm dia Ductile Iron Class K-9 pipes

700 mm dia Ductile Iron Class K-9 pipes

Schedule VII : Elevated Service Reservoirs

Design, construction, supply, erection, testing and commissioning of 4 Nos Zonal Over head service reservoirs of Circular shape, RCC framed staging and capacities as given below at different locations under the command areas to be served with all inlet, outlet, drain, overflow pipe works and control valves, Flow meter, level indicator and all other associated works as specified in various chapters of this document.

Over head service reservoirs of Circular shape, RCC framed staging and 3200 cu.m capacity and minimum 20 m staging height at Gandhi Bag Park (OHR New 2)

Over head service reservoirs of Circular shape, RCC framed staging and 2250 cu.m capacity and minimum 16 m staging height at Sonai Road (OHR New 4)

Over head service reservoirs of Circular shape, RCC framed staging and 3400 cu.m capacity and minimum 20 m staging height at Subhas Nagar Field (OHR New 5)

Over head service reservoirs of Circular shape, RCC framed staging and 1025 cu.m capacity and minimum 16 m staging height at existing AUWSSB WTP area (OHR New 6)

Repair works, plaster and painting works of existing 5 nos. over head services reservoirs

Schedule VIII : Distribution System

Distribution Pipelines - Design, supply, laying, hydro-testing, disinfection and commissioning of distribution pipe network of DI S/S ended (K 7) and PN 1.0 rating IS marked pipe of following dia, as per IS-8329-2000 including DI Specials and fittings of class K12, with plain, double socket, Socketed and flanged DI specials conforming to IS: 9523 including various types of bends, tees, reducers, socket and flanged tail pieces, duck foot bends, collars, mechanical joints, dead end caps, blank flanges etc. as per requirement including EPDM rubber gaskets suitable for tyton joints and ‘O” rings required for the jointing of specials with the pipes, nuts and bolts with packing gaskets, including excavation in trenches, dismantling of all type of pavements, sand bedding as required, backfilling of trenches and foundations with approved graded excavated materials and approved graded river sand as required including loading and unloading , Shuttering and shoring the earth at different levels in foundations where necessary with required prop, struts, planks, timbers, nails etc. including dewatering if necessary, road restoration, hydro-testing completefor distribution system as per Technical Specifications and direction of Engineer:

100 mm dia Ductile Iron Class K-7 pipes

150 mm dia Ductile Iron Class K-7 pipes

200 mm dia Ductile Iron Class K-7 pipes

250 mm dia Ductile Iron Class K-7 pipes

300 mm dia Ductile Iron Class K-7 pipes

350 mm dia Ductile Iron Class K-7 pipes

400 mm dia Ductile Iron Class K-7 pipes

500 mm dia Ductile Iron Class K-7 pipes

Distribution Pipelines (Except supply) - Design, dismantling, laying, hydro-testing, disinfection and commissioning of distribution pipe network of DI S/S ended of following dia, as per IS-8329-2000 including DI supply of Specials and fittings conforming to IS: 9523 including various types of bends, tees, reducers, socket and flanged tail pieces, duck foot bends, collars, mechanical joints, dead end caps, blank flanges etc. as per requirement including EPDM rubber gaskets suitable for tyton joints and ‘O” rings required for the jointing of specials with the pipes, nuts and bolts with packing gaskets, including excavation in trenches, dismantling of all type of pavements, sand bedding as required, backfilling of trenches and foundations with approved graded excavated materials and approved graded river sand as required including loading and unloading , Shuttering and shoring the earth at different levels in foundations where necessary with required prop, struts, planks, timbers, nails etc. including dewatering if necessary, road restoration, hydro-testing completefor distribution system as per Technical Specifications and direction of Engineer: (all works except supply of pipes)

100 mm dia Ductile Iron Class K-7 pipes

150 mm dia Ductile Iron Class K-7 pipes

200 mm dia Ductile Iron Class K-7 pipes

250 mm dia Ductile Iron Class K-7 pipes

300 mm dia Ductile Iron Class K-7 pipes

350 mm dia Ductile Iron Class K-7 pipes

Valves and Appurtenances - Design, supply, installation, testing and commissioning of manually operated Ductile Iron of DIN 1693 Grade - GGG 40/ GGG 50/ SG Iron of IS 1865 Grade - 400/12/500/7. Double Flanged Non Rising Type Sluice Valve (for control , wash out, DMA meters, fire hydrants) of various size as per CPHEEO, as per IS 14846/2000 (PD Type) PN 1.0 having seat of body/wedge face ring Gunmetal to IS 318 LTB 2, Stem SS AISI 410 with manual handhweel operation. Flange Drilled as per IS 1538 Table IV & VI Flat Face, including Ductile Iron companion Flange as per IS : 9523/2000 for installation of valves, Providing flanged joints to double flanged pipes and specials, all inclusive, with testing of joints and including supplying bolts, nuts and 3 mm thick rubber insertion sheet all complete as per Technical Specifications and as per direction of Engineer.

Valves and Appurtenances - Design, supply, installation, testing and comissioning of manually operated Ductile Iron of DIN 1693 Grade GGG 40/50 or SG Iron of IS 1865 Grade 400/12, 500/7 Flanged End temper proof air valve as per AWWA C512 or IS 14845 of 80mm dia of PN 1.0 having seat ring nozzle gunmetal covered with EPDM float of chamber : SS AISI 304 with ductile iron slucie valve as per IS 14846 PN 1.0 having seat ring gunmetal to IS 318 LTB 2, Stem SS AISI 410 with manual handwheel operation flange drilled to IS 1538 Table IV & VI Flat Face nclduing Ductile Iron companion Flange as per IS : 9523/2000 for installation of valves, Providing flanged joints to double flanged pipes and specials, all inclusive, with testing of joints and including supplying bolts, nuts and 3 mm thick rubber insertion sheet all complete as per Technical Specifications and as per direction of Engineer.

Valve Chambers - Design and Construction of RCC and Brick masonry chambers for valves, hydrants, DMA meters etc. including cost of reinforcement, PCC (1:4:8) and RCC (M20) work, cost of supply and bending and binding of steel with required shuttering, cost of brick work (230/ 350 mm thick Brickwork in CM 1:6) with plaster (10mm thick of 1:6) from inside and outside , precast slabs and supply and installation of SFRC frame and coves wherever required, including excavation,dewatering, formwork, backfilling, road restoration and all the miscellaneous items of work, but excluding the supply and installation of pipes and specials, valves etc. as per specification, approved design and drawings.

Pipe jack for Railway crossing with Jacking and Pushing method. The item include design, fabricating, supplying, pushing, jointing required diameter of MS casing pipe( min 20mm thick) of required length, construction of Receiving and Jacking pit with suitable shoring and strutting (if required), including installation of jacking platform, thrust resistant arrangement of required capacity including , hydraulic jacking with required accessories, required excavation inside the jacking pipe and disposal the same, etc. all complete as per drawing, specification and as directed.

Survey, design, supply and construction of bridge for Nullah crossing with RCC (M20) and Structural steel works including earthwork in excavation, backfilling, bolder soling, PCC (1:4:8), formwork, reinforcement etc. as per approved designs and drawings.

DMA meters - Design, Supply, install and commission, including calibration in third party laboratory, full bore battery operated Electromagnetic Flow Meter (EMF) as per ISO 4064, for potable water with accuracy as per specification, with in-built wireless communication (GSM/ GPRS model with data logger) along with one number of battery operated Pressure Transmitter (ratio metric type) and integration of pressure signal with DMA flow meter wireless communication modem, inclduing software for datalogging with workstation, as per given specifications for following sizes including sensor, transmitter surge arrestor, cables, pipe cutting, leveling and installation of flow meter and pressure transmittor in the pipelines with necessary tool tackles etc complete, as may be required at site & based on technical specifications

Battery operated full bore EFM with build-in GSM/ GPRS modem DN 200 mm and above as per required dia , including liner, tube and ratiometric pressure transmitters

Ip-65 Lockable Enclosure

Static IP included with Sim cards, Data Charges

Fire Hydrants - Providing,Fixing, testing &Commissioning of Single Headed Gun Metal ISI Marked oblique pattern Hydrant Landing Valve with 80 mm dia, flanged inlet & 63 mm dia instantaneous type female outlet complete with cap and chain, twist release lug and all accessories as per IS:5290-1993(third revision) (Type-'A'), Cast Iron Sluice Valve/ Gate Valve confirming to IS:14846/2000 complete with matching flanges, rubber insertion, nuts, bolts and washer etc., inclduing Ductile Iron Flanged socket as per IS : 9523/2000 PN-16 and flanged joints to double flanged pipes and specials with testing of joints and including supplying bolts, nuts and 3 mm thick rubber insertion etc. for installation of valve all complete as per specification and as directed.

Schedule IX : Service Connections and Meter Installation

Domestic Water Meter and AMR: Providing, installing and giving satisfactory field testing of water meter (domestic type) with ISI mark as per IS 779/1994 , horizontal inferential multijet type with magnetic drive and dry dial suitable for ambient 50º C Temperature duly sealed against tampering, AMR ready/ compatible, complete with couplings at both ends and conforming to class B as per IS 779/1994 (VI Revision) with ISI mark along with manufacturer's test certificate and guarantee certificate, with 5 years warranty, including cost of all materials, as per specification

15 mm Multijet type Water Meters

20 mm Multijet type Water Meters

25 mm Multijet type Water Meters

40 mm Multijet type Water Meters

AMR module - RF based / GSM, GPRS AMR technology, wirelessly direct fitted on the meter complete with as per specification

Service Connection: Providing and making house service connections from water supply distribution DI pipe line upto water meter chamber inside the property using HDPE (Class-PE 80) PN 6 composite pipes. The item consisting of composite pipes of HDPE pipe below the ground level and GI class B pipe above the ground level including supply and fixing of ferrules, electro fusion saddle, clamps, rubber sheets, tapping, compression fittings, meter Chamber etc, complete including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer-in-Charge.

Schedule X : Operation and Maintenance

X-1: Operation and Maintenance of the four water supply system (PHED-Sadarghat, PHED-Dhakiapatty, AUWSSB & SMC) including Raw water Intakes, Pumping Systems on Floating barge, Raw water transmission main, Water Treatment Plant ,clear water transmission main, elevated service reservoirs (except for Zone 14) and Distribution System (except for Zone 1, 2, 3B, 4, 5, 7, 8,, 9, 12B, 14) with supply of man-power, spares, chemicals, consumeables, tools and tackles, fuel for operation of DG set when required and others (except power/ electricity cost, which shall be paid by the Employer) for 5 years.

1st year of Operation and Maintenance

2nd year of Operation and Maintenance

3rd year of Operation and Maintenance

4th year of Operation and Maintenance

5th year of Operation and Maintenance

X-2: Operation and Maintenance of the balance part of above mentioned four water supply system (i.e. elevated service reservoir of Zone-14 and distribution System of Zone 1, 2, 3B, 4, 5, 7, 8, 9, 12B, 14), with supply of man-power, spares, chemicals, consumeables, tools and tackles, fuel for operation of DG set when required and others (except power/ electricity cost, which shall be paid by the Employer) for 5 years.

1st year of Operation and Maintenance

2nd year of Operation and Maintenance

3rd year of Operation and Maintenance

4th year of Operation and Maintenance

5th year of Operation and Maintenance

WPIL LIMITED