Water Supply Project for Manipur State (SH Providing Drinking Water Supply to other Towns (12 nos.), works, Package OTP P VII (W)

Amount

Thoubal PHE Division

Augmentation of Water Treatment Plant at Yairipok Water Supply Scheme (1.80MLD) The source of raw water is Thoubal River at a distance of 800m from the treatment plant, levelling/land development (i/c demolition of old structure if any), approach road and the following items as below:

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake for WTP (1.50 MLD) with suitable pile foundation, having 3 nos. of landing of size (2 x 2) m, 3 nos. of flight of 3m with necessary mechanical & electrical works including connecting walkway cum pipe carrying girder from Intake to river bund and construction of pump house with suitable pump foundation for 2 nos. of pumpset in brick wall with RCC column, lintel, ramp, CGI sheet roofing, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) i/c manually operated travelling crane with girder for lifting the pumps at Thoubal River

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 4.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C raw water inlet Well, Inlet Channel, Parshell Flume with flow indicator meter i/c pipe arrangements etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C Flash Mixer Chamber with 1 minute detention time with inlet channel, using suitable Pipes, Valves, Specials, outlet of suitable Pipes, Valves, Wash Water Drainage Line with Valves etcOutlet Valve Chamber with manhole Frame and Cover i/c smooth finishing inside and outside, watering, curing, providing top R C C slab with Manhole Frame and Cover suitable Pipe Bend, railing of exposed pattern with painting etc. i/c providing weatherproof painting outside in three coats etc. complete to make a successful component of Treatment plant giving satisfactory water tightness test etc. complete with all Civil, Mechanical, Electrical components of works as per I S 7090-1985 complete

Design, Drawing, Providing and Erecting Mechanical Equipment of Flash Mixer with Stainless Steel Impeller mounted on Stainless Steel, Vertical Shaft with ball bearing i/c providing electric motor with reduction gear to move the shaft i/c providing cover for motor and gear satisfactory test etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C Clariflocculator (circular type) conforming to I S 7208-1974 and I S 10313-1982 for Flocculator and Clarifier respectively having minimum detention time 30 minutes for Flocculator and 3 hrs for Clarifier i/c all requirements of Civil works such as Walkways, Inlet, Outlet Arrangements Weir or Orifice Type Outlet with Outer Launder Channel De-sludging arrangement upto the manhole of drainage line i/c providing hand railing of 32mm GI pipe i/c all finishing, watering, curing and weatherproof painting in three coats, giving satisfactory water tightness test etc. complete to make the unit structurally and hydraulically effective .

Design, Drawing, Providing, Erecting and Installation of all mechanical and electrical equipment for the Clariflocculator such as Radial Moving Bridge with desludging arrangements such as rotating Scrapper rotating paddles, decanting Weir etc. mounted on rail, electric motor with reduction gear arrangements for Flocculator and Clarifier Inlet, Outlet pipes, valves etc. with covers for motors with all other mechanical accessories complete as per specifications complete (Weir loading 300m3/Day/Meter of Weir) constructing in situ R C C

Design, Drawing, Providing, Construction, Testing and Commissioning of R C C Filter House with brick work for accommodating R C C Rapid Gravity Filter with required filter beds sizes calculated at the filtration rate of 4.8m3 to 6.0m3/hr/sqm with common channel conveying settled water from clarifiers to filter beds, all inlet and outlet arrangement, filtered water collecting channel, wash water inlet and outlet and drainage arrangement adequate space for pipe gallery, detached separate rooms of adequate sizes for chlorination & air blowers, emergency T C L or Bleaching Powder dosing arrangement on one side and office staff room, wash water tank, chemical storage, walkways, suitable staircases, G I hand railing for all filter beds, giving satisfactory water tightness test of all water containing and conveying structures and equipments to make the unit structurally and hydraulically effective component i/c all interior and exterior painting with approved make and shade (all interior faces of building with distemper, doors and windows and mechanical fittings with oil paint and exterior walls with weather shield paint) lightning conductor of approved type could be provided a) Filter Media as per I S 8491 (i)-77 b) Filter Sand effective size 0.45 to 0.07, Uniformity Co-eff 1.7 to1.3, Depth of Sand 650m, Gravel size 30mm to 50mm, Depth of gravel 0.45m, Depth of Water over sand 0.75m c) Rate of flow of Back Wash Water = 400lts to 600lts per min per sq metre of filter media d) Control Chambers with loss of Head and Rate of Filtration indicator meter etc e) Wash Water Channel, filtered Water channel, Bypass arrangements etc. f) Plenum floor with strainer nozzle arrangement and Under drain System g) Laboratory Equipment, Glass Wares, Reagents, Chemical, Incubator etc (h) Office accommodation with water supply and arrangements

Installation of Hand operated overhead travelling crane on turnkey basis of capacity 3 Tonnes (single girder type crane having longitudinal motion along the entire length of Chlorinator room/ Alum store house ) complete

Design, Drawing, Construction, Providing, Testing and Commissioning of R C C Sludge and Waste Water disposal system (sludge and waste water pond) including recirculation of waste water by providing Recirculation Pump of required size including laying of various diameters NP3 type R C C pipes for conveyance of sludge and waste water from Flash Mixer, Clarifier, Filter and Clear water Reservoir (over flow) including all Civil, Mechanical, Electrical works complete

Design, Drawing, Providing and Construction of two storied R C C Chemical House for accommodating Alum solution tanks, Lime solution Tanks, Chlorinating Arrangements in the first floor and storage of Alum, Lime and Bleaching Powder etc. in the ground floor and installation of Internal illumination of the building – including all Civil, Mechanical, Electrical works etc. all complete

Design, Drawing, Construction, Testing and Commissioning of R C C Service Reservoir (1.20 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete : a) 1 no at Bishnunaha b) 1 no at Kekru

Design, Drawing and Construction of pump house with RCC column, lintel, brick wall, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having a plinth area of 8.40 sqm with pump foundation : a) 1 no at Bishnunaha zonal reservoir b) 1 no at Kekru zonal reservoir c) 1 no at the treatment site

Design, Drawing, Construction, Testing and Trial run of Overhead Tank-15 meter staging height of 0.45ML capacity including suitable pile foundation with ancillary units etc. complete including RCC Clear Water Pumping Station Supply & installation of Pump sets (Worthington/Mather Platt/ Kirloskar make) capable of filling 0.45 ML in one and half hours with motors (one working & one standby) including all Civil, Mechanical, Electrical works etc. all complete

Procurement and installation of electrical pumpsets with necessary component, fitting and electrical works, etc. Complete a) 50HP-1no for distribution

Design, Drawing and Construction of brick wall fencing with RCC Column of suitable foundation of height 2.30 m with steel gate of 2 shutter of length 1 60m and height 2.80 m each with necessary mechanical fittings complete - 221.00 m

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake/zonal reservoirs, including internal and external lighting, testing etc. all complete

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning etc. complete : (a) DI 250 mm dia = 650.00 m (b) DI 200 mm dia = 9600.00 m (c) DI 150 mm dia = 1300.00 m Total = 11550.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete :GI Pipes (Medium) (a) GI 100 mm dia = 900.00 m (b) GI 80 mm dia = 5950.00 m c) GI 65 mm dia = 7400.00 m Total =14250.00 m

Providing and laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/ CI fittings (specials) and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. and disinfection of all pipes, trial run and commissioning etc. complete From Intake to WTP 150mm dia - 500.00 m

Augmentation of Water Treatment Plant at Wangjing Water Supply Scheme (1.50MLD) The source of raw water is Wangjing River at a distance of 200m from the treatment plant levelling/land development (i/c demolition of old structure if any), approach road and the following items as below:

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake for WTP (1.14 MLD) with suitable pile foundation, having 3 nos. of landing of size (2 x 2)m, 3 nos. of flight of 3m with necessary mechanical & electrical works including connecting walkway cum pipe carrying girder from Intake to river bund and construction of pump house with suitable pump foundation for 2 nos. of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps at Wangjing River

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 4.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C raw water inlet Well, Inlet Channel, Parshell Flume with flow indicator meter i/c pipe arrangements etc, complete

Design, Drawing, Construction, Testing and Commissioning of R C C Flash Mixer Chamber with 1 minute detention time with inlet channel, using suitable Pipes, Valves, Specials, outlet of suitable Pipes, Valves, Wash Water Drainage Line with Valves etc. Outlet Valve Chamber with manhole Frame and Cover i/c smooth finishing inside and outside, watering, curing, providing top R C C slab with Manhole Frame and Cover suitable Pipe Bend, railing of exposed pattern with painting etc. i/c providing weatherproof painting outside in three coats etc. complete to make a successful component of Treatment plant giving satisfactory water tightness test etc. complete with all Civil, Mechanical, Electrical components of works as per I S 7090-1985 complete

Design, Providing and Erecting Mechanical Equipment of Flash Mixer with Stainless Steel Impeller mounted on Stainless Steel, Vertical Shaft with ball bearing i/c providing electric motor with reduction gear to move the shaft i/c providing cover for motor and gear satisfactory test etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C Clariflocculator (circular type) conforming to I S 7208-1974 and I S 10313-1982 for Flocculator and Clarifier respectively having minimum detention time 30 minutes for Flocculator and 3 hrs for Clarifier i/c all requirements of Civil works such as Walkways, Inlet, Outlet Arrangements Weir or Orifice Type Outlet with Outer Launder Channel Desludging arrangement upto the manhole of drainage line i/c providing hand railing of 32mm GI pipe i/c all finishing, watering, curing and weatherproof painting in three coats, giving satisfactory water tightness test etc. complete to make the unit structurally and hydraulically effective

Design, Providing and erecting and installation of all mechanical and electrical equipment for the Clariflocculator such as Radial Moving Bridge with desludging arrangements such as rotating Scrapper rotating paddles, deanting Weir etc. mounted on rail, electric motor with reduction gear arrangements for Flocculator and Clarifier Inlet, Outlet pipes, valves etc. with covers for motors with all other mechanical accessories complete as per specifications complete (Weir loading 300m3/Day/Meter of Weir) constructing in situ R C C

Design, Drawing, Construction, Providing ,Testing and Commissioning of R C C Filter House with brick work for accommodating R C C Rapid Gravity Filter with required filter beds sizes calculated at the filtration rate of 4 8m3 to 6 0m3/hr/sqm with common channel conveying settled water from clarifiers to filter beds, all inlet and outlet arrangement, filtered water collecting channel, wash water inlet and outlet and drainage arrangement adequate space for pipe gallery, detached separate rooms of adequate sizes for chlorination & air blowers, emergency T C L or Bleaching Powder dosing arrangement on one side of office staff room, wash water tank, chemical storage, walkways, suitable staircases, G I hand railing for all filter beds, giving satisfactory water tightness test of all water containing and conveying structures and equipments to make the unit structurally and hydraulically effective component of part of treatment plant i/c all interior and exterior painting with approved make and shade (all interior faces of building with distemper, doors and windows and mechanical fittings with oil paint and exterior walls with weather shield paint) lightning conductor of approved type could be provided a) Filter Media as per I S 8491 (i)-77 b) Filter Sand effective size 0.45 to 0.07, Uniformity Coeff 1.7 to1.3, Depth of Sand 650m, Gravel size 30mm to 50mm, Depth of gravel 0.45m, Depth of Water over sand 0.75m c) Rate of flow of Back Wash Water = 400lts to 600lts per min per sq metre of filter media d) Control Chambers with loss of Head and Rate of Filtration indicator meter etc e) Wash Water Channel, filtered Water channel, Bypass arrangements etc. f) Plenum floor with strainer nozzle arrangement and Under drain System g) Laboratory Equipment, Glass Wares, Reagents, Chemical, Incubator etc (h) Office accommodation with water supply and arrangements

Installation of Hand operated overhead travelling crane on turnkey basis of capacity 3 Tonnes (single girder type crane having longitudinal motion along the entire length of Chlorinator room/ Alum store house ) complete

Design, Drawing, Construction, Testing and Commissioning of R C C Sludge and Waste Water disposal system (sludge and waste water pond) including recirculation of waste water by providing Recirculation Pump of required size including laying of various diameters NP3 type R C C pipes for conveyance of sludge and waste water from Flash Mixer, Clarifier, Filter and Clear water Reservoir (over flow) including all Civil, Mechanical, Electrical works complete

Design, Drawing, Providing and Construction two storied R C C Chemical House for accommodating Alum solution tanks, Lime solution Tanks, Chlorinating Arrangements in the first floor and storage of Alum, Lime and Bleaching Powder etc. in the ground floor and installation of Internal illumination of the building – including all Civil, Mechanical, Electrical works etc. all complete

Design, Drawing, Construction, Testing and Commissioning of R C C Service Reservoir (0.49 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete

Design, Drawing, Construction of pump house with RCC column, lintel, brick wall, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having a plinth area of 8.40 sqm with pump foundation

Design, Drawing, Construction, Testing and Trial run of RCC Overhead Tank-15 meter staging height of 0.45ML capacity including suitable pile foundation with ancillary units etc. complete including RCC Clear Water Pumping Station. Supply & installation of Pump sets (Worthington/Mather Platt/ Kirloskar make) capable of filling 0.45 ML in one and half hours with motors (one working & one standby) including all Civil, Mechanical, Electrical works etc. all complete

Design, Drawing and Construction of Brick wall fencing of height 2 .30m with RCC column of suitable foundation with steel gate of 2 shutter of length 1.60m and height 2.80m each with necessary mechanical fittings complete - 316.00 m

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/ intake, including internal and external lighting, testing etc. all complete

Repairing/making good of the following existing treatment units : a) Pre stressed Tank of weighing 18706 .00 kg b) Service Reservoir of i) 0 16 ML (8 x 8 x 2.5 ) m ii)0 33 ML (11.4 x 11.4 x 2.5 ) m c) Settling Tank of 0 29 ML (16.5 x16.5 x 2.5 )m d) Slow Sand Filter of 360 sqm area including removal, washing, cleaning and relaying of filter media i/c making up of deficit media etc. complete

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning etc. complete (a) DI 200 mm dia = 400.00 m (b) DI 150 mm dia = 1600.00 m Total = 2000.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia = 2000.00 m (b) GI 80 mm dia = 2000.00 m (c) GI 65 mm dia = 3000.00 m (d) GI 50 mm dia = 4470.00 m Total = 11470.00 m

Augmentation of Water Treatment Plant at Shikhong Sekmai Town (1 27MLD) The source of raw water is Shikhong Sekmai River at a distance of 500m from the treatment plant levelling/land development (i/c demolition of old structure if any), approach road and the following items as below:

Design, Drawing, Construction, Testing and Commissioning of Dug Well Intake, mechanical & electrical works including suitable pump house and pump foundation with ancillary units conforming IS code: 2974:1979 etc. Supply and installation of raw water pumps (Worthington/Mather Platt/ Kirloskar make) with motors (1 working and 1 stand by) (WTP) i/c manually operated travelling crane with girder for lifting the pumps at a distance of 400m from WTP to Shikhong Sekmai river, etc. with necessary items complete

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 4.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C raw water inlet Well, Inlet Channel, Parshell Flume with flow indicator meter i/c pipe arrangements etc , complete

Design, Drawing, Construction, Testing and Commissioning of R C C Flash Mixer Chamber with 1 minute detention time with inlet channel, using suitable Pipes, Valves, Specials, outlet of suitable Pipes, Valves, Wash Water Drainage Line with Valves etc. Outlet Valve Chamber with manhole Frame and Cover i/c smooth finishing inside and outside, watering, curing, providing top R C C slab with Manhole Frame and Cover suitable Pipe Bend, railing of exposed pattern with painting etc. i/c providing weatherproof painting outside in three coats etc. complete to make a successful component of Treatment plant of giving satisfactory water tightness test etc. complete with all Civil, Mechanical, Electrical components of works as per I S 7090-1985 complete

Design, Providing and Erecting Mechanical Equipment of Flash Mixer with Stainless Steel Impeller mounted on Stainless Steel, Vertical Shaft with ball bearing i/c providing electric motor with reduction gear to move the shaft i/c providing cover for motor and gear satisfactory test etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C Clariflocculator (circular type) conforming to I S 7208-1974 and I S 10313-1982 for Flocculator and Clarifier respectively having minimum detention time 30 minutes for Flocculator and 3 hrs for Clarifier i/c all requirements of Civil works such as Walkways, Inlet, Outlet Arrangements Weir or Orifice Type Outlet with Outer Launder Channel Desludging arrangement upto the manhole of drainage line i/c providing hand railing of 32mm GI pipe i/c all finishing, watering, curing and weatherproof painting in three coats, giving satisfactory water tightness test etc. complete to make the unit structurally and hydraulically effective

Design, Providing and erecting and installation of all mechanical and electrical equipment for the Clariflocculator such as Radial Moving Bridge with desludging arrangements such as rotating Scrapper rotating paddles, deanting Weir etc. mounted on rail, electric motor with reduction gear arrangements for Flocculator and Clarifier Inlet, Outlet pipes, valves etc. with covers for motors with all other mechanical accessories complete as per specifications complete (Weir loading 300m3/Day/Meter of Weir) constructing in situ R C C

Design, Drawing, Construction, Testing and Commissioning of R C C Sludge and Waste Water disposal system (sludge and waste water pond) including recirculation of waste water by providing Recirculation Pump of required size including laying of various diameters NP3 type R C C pipes for conveyance of sludge and waste water from Flash Mixer, Clarifier, Filter and Clear water Reservoir (over flow) including all Civil, Mechanical, Electrical works complete

Design, Drawing, Providing and Construction two storied R C C Chemical House for accommodating Alum solution tanks, Lime solution Tanks, Chlorinating Arrangements in the first floor and storage of Alum, Lime and Bleaching Powder etc. in the ground floor and installation of Internal illumination of the building – including all Civil, Mechanical, Electrical works etc. all complete

Design, Drawing, Construction, Testing and Commissioning of R C C Filter House with brick work for accommodating R C C Rapid Gravity Filter with required filter beds sizes calculated at the filtration rate of 4 8m3 to 6 0m3/hr/sqm with common channel conveying settled water from clarifiers to filter beds, all inlet and outlet arrangement, filtered water collecting channel, wash water inlet and outlet and drainage arrangement adequate space for pipe gallery, detached separate rooms of adequate sizes for chlorination & air blowers, emergency T C L or Bleaching Powder dosing arrangement on one side of office staff room, wash water tank, chemical storage, walkways, suitable staircases, G I hand railing for all filter beds, giving satisfactory water tightness test of all water containing and conveying structures and equipment to make the unit structurally and hydraulically effective component of part of treatment plant i/c all interior and exterior painting with approved make and shade (all interior faces of building with distemper, doors and windows and mechanical fittings with oil paint and exterior walls with weather shield paint) lightning conductor of approved type could be provided a) Filter Media as per I S 8491 (i)-77 b) Filter Sand effective size 0.45 to 0.07, Uniformity Coeff 1.7 to1.3, Depth of Sand 650m Gravel size 30mm to 50mm Depth of gravel 0.45m, Depth of Water over sand 0.75m c) Rate of flow of Back Wash Water = 400lts to 600lts per min per sq metre of filter media d) Control Chambers with loss of Head and Rate of Filtration indicator meter etc . e) Wash Water Channel, filtered Water channel, Bypass arrangements etc. f) Plenum floor with strainer nozzle arrangement and Under drain System g) Laboratory Equipment, Glass Wares, Reagents, Chemical, Incubator etc (h) Office accommodation with water supply and arrangements

Installation of Hand operated overhead travelling crane on turnkey basis of capacity 3 Tonnes (single girder type crane having longitudinal motion along the entire length of Chlorinator room/ Alum store house ) complete

Design, Drawing, Construction, Testing and Commissioning of R C C Sludge and Waste Water disposal system (sludge and waste water pond) including recirculation of waste water by providing Recirculation Pump of required size including laying of various diameters NP3 type R C C pipes for conveyance of sludge and waste water from Flash Mixer, Clarifier, Filter and Clear water Reservoir (over flow) including all Civil, Mechanical, Electrical works complete

Design, Providing and Construction two storied R C C Chemical House for accommodating Alum solution tanks, Lime solution Tanks, Chlorinating Arrangements in the first floor and storage of Alum, Lime and Bleaching Powder etc. in the ground floor and installation of Internal illumination of the building – including all Civil, Mechanical, Electrical works etc. all complete

Design, Drawing, Construction, Testing and Commissioning of R C C Service Reservoir (0.55 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. Complete

Design, Drawing, Construction, Testing and Trial run of RCC Overhead Tank-15 meter staging height of 0.45ML capacity including suitable pile foundation with ancillary units etc. complete including RCC Clear Water Pumping Station. Supply & installation of Pump sets (Worthington/Mather Platt/ Kirloskar make) capable of filling 0 45 ML in one and half hours with motors (one working & one standby ) including all Civil, Mechanical, Electrical works etc. all complete

Procurement and installation of electrical pumpsets with necessary component, fitting and electrical works etc. Complete a) 40HP-2no for distribution of water

Design, Drawing and Construction of Brick wall fencing of height 2.30m with RCC Column of suitable foundation with steel gate of 2 shutter of length 1.60m and height 2.80m each with necessary mechanical fittings complete - 100.00 m

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah etc and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete (a) DI 200 mm dia = 650.00 m (b) DI 150 mm dia = 2530.00 m (c) DI 100 mm dia = 700.00 m Total = 3880.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia = 8810.00 m (b) GI 65 mm dia = 6500.00 m Total = 15310.00 m

Providing and laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. and disinfection of all pipes, trial run and commissioning etc. complete From Intake to Shikhong Sekmai (WTP) 150mm dia - 500.00 m

Augmentation of Water Treatment Plant at Heirok Town (1.48MLD) The source of raw water is Heirok River at a distance of 350m from the treatment plant levelling/land development (i/c demolition of old structure if any), approach road and the following items as below :

Design, Drawing, Construction, Testing and Commissioning of Dug Well Intake, mechanical & electrical works including suitable pump house and pump foundation with ancillary units conforming IS code: 2974:1979 etc. with necessary items complete

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake for WTP with suitable pile foundation, having nos of landing of size (2 x 2) m, 3 nos of flight of 3m with necessary mechanical & electrical works including connecting walkway cum pipe carrying girder from Intake to river bund and construction of pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps at Heirok River

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 4.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC Settling Tank with necessary pipe fittings for raw inlet, outlet and sludge washout system etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter having area of 768 sqm with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C Service Reservoir (0.63 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete

Design, Drawing, Construction, Testing and Trial run of RCC Overhead Tank-15 meter staging height of 0.45ML capacity including suitable pile foundation with ancillary units etc. complete including RCC Clear Water Pumping Station and pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having an area of 8.40 sqm Supply & installation of Pump sets (Worthington/Mather Platt/ Kirloskar make) capable of filling 0 45 ML in one and half hours with motors (one working & one standby ) including all Civil, Mechanical, Electrical works etc. all complete

Procurement and installation of pumpsets of the following specifications including all Civil, Mechanical, Electrical works complete:a) 60HP-1 no & 25HP-1No

Design, Drawing and Construction of Brick wall fencing of height 2.30m with RCC column of suitable foundation with steel gate of 2 shutter of length 1.60m and height 2.80m each with necessary mechanical fittings complete -300.00m

Design, Drawing and Construction of approached road 300.00 m with cement concrete side drain 200.00 m

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete (a) DI 200 mm dia = 5115.00 m (b) DI 150 mm dia = 2396.00 m Total = 7511.00 m

Providing and fixing 15 mm dia Pre-paid Water Meter BIS/IS certified magnetic type class-B confirming to IS: 779 or IS: 2373 standards with latest amendments with two connectors (appropriate according to size) on both supply side and delivery (consumer) side with necessary accessories including GI pipes of required length, excavation and re-filling, cutting, threading the pipe and testing etc. complete – 1230 nos

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI pipes (a) GI 100 mm dia = 132.00 m (b) GI 80 mm dia = 2450.00 m (c) GI 65 mm dia = 5532.00 m (d) GI 50 mm dia = 1430.00 m Total = 9544.00 m

Providing and laying of DI Raw Water Pipes (K-7 class) conforming to IS 12288:2002 specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings(specials)/CI fittings (specials) and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings etc. and disinfection of all pipes, trial run and commissioning etc. complete From Intake to Heirok town WTP 150mm dia - 350.00 m

Augmentation of Water Treatment Plant at Thoubal Town (5.94 MLD) The source of raw water is Thoubal River levelling/land development (i/c demolition of old structure if any), approach road and the following items as below:

Design, Drawing, Construction, Testing and Commissioning of R C C Settling tank (0.19 ML) with necessary pipe fittings for raw inlet, outlet and sludge washout system etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C Slow Sand Filter with suitable underdrainage system and collection chamber for clear water along with pipe fittings and washout system with necessary inspection chamber including necessary internal fitting and suitable filter media , etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C Service Reservoir (0.75 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete

Design, Drawing, Construction, Testing and Trial run of RCC Overhead Tank-15 meter staging height of 0.45ML & 0.25 ML capacity including suitable pile foundation with ancillary units etc. complete including RCC Clear Water Pumping Station and pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having an area of 8.40 sqm each at Thoubal Achouba & Thoubal Okram Supplying & installation of Pump sets (Worthington/ Mather Platt/ Kirloskar make) capable of filling 0.45 ML & 0.25 ML respectively in one and half hours with motors (one working & one standby ) including all Civil, Mechanical, Electrical works etc. all complete

Procurement and installation of electrical pumpsets with necessary component, fitting and electrical works etc. Complete a) 100HP-2no for Intake &b) 30HP-2No for distribution

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/ intake, including internal and external lighting, testing etc. all complete at :a) Thoubal Achouba & b) Thoubal Okram

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete (a) DI 200 mm dia = 1900.00 m (b) DI 150 mm dia = 2000.00 m (c) DI 100 mm dia = 3000.00 m Total = 6900.00 m

Augmentation of Water Treatment Plant at Lilong Arapti Town (4.20MLD) The source of raw water is Iril River at a distance of 800m from the treatment plant levelling/land development (i/c demolition of old structure if any), approach road and the following items as below:

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 4.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weatherproof painting two coats and giving water tightness test, etc. complete

Design, Drawing, Construction, Testing and Commissioning of R C C Service Reservoir 2 nos - 0.28 ML at Lilong Haoreibi Awang Leikai and 0.78 ML at Turel Ahanbi , with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit etc. complete

Design, Drawing and Construction of pump house with RCC column, lintel, brick wall, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having a plinth area of 2nos 12.00 sqm at Turel Ahanbi OHT and Haorou OHT with pump foundation

Design, Drawing and Construction of godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having a plinth area of 40.39 sqm

Design, Drawing, Construction, Testing and Trial run of RCC Overhead Tank-15 meter staging height of 0.45ML capacity including suitable pile foundation with ancillary units etc. complete including RCC Clear Water Pumping Station. Supply & installation of Pump sets (Worthington/ Mather Platt/ Kirloskar make) capable of filling 0.45 ML in one and half hours with motors (one working & one standby ) including all Civil, Mechanical, Electrical works etc. all complete at : a) Haoreibi Awang Leikai, b) Turel Ahanbi and c) Haorou

Procurement and installation of electrical pumpsets with necessary component, fitting and electrical works etc. complete: a) 70HP-1No for intake

Design, Drawing and construction of Brick wall fencing of height 2.30m with RCC column of suitable foundation with steel gate of 2 shutter of length 1.60m and height 2.80m each with necessary mechanical fittings complete -500.00 m

Design, Drawing ,Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

Repairing of the following: a) Slow Sand Filter of 425.50 sqm area including removal, Washing, cleaning and relaying of filter media i/c make up of deficit media etc. complete b) Service Reservoir of 0.38 ML capacity

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah etc. and chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete (a) DI 250 mm dia = 630.00 m (b) DI 200 mm dia = 5120.00 m (c) DI 150 mm dia = 17500.00 m Total = 23250.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : (a) GI 100 mm dia = 11989.00 m (b) GI 80 mm dia = 10030.00 m (c) GI 65 mm dia = 8070.00 m Total = 30089.00 m

Operation and maintenance of the above Schemes for a period of 5 years after commission of the project on turnkey basis

Bishnupur

Augmentation of Water Treatment Plant at Kumbi Town (1.50MLD) The source of raw water is Khuga River at a distance of 0.75 km from the treatment plant levelling/land development (i/c demolition of old structure if any), approach road and the following items as below:

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 4.4m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weather proof painting two coats and giving water tightness test, etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system, etc. complete for WTP (0.44 MLD)

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media, etc. complete

Design, Drawing Construction, Testing and Commissioning of RCC clear water storage reservoir (0.87 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete

Design, Drawing, Construction, Testing and Trial run of RCC Overhead Tank-15 meter staging height of 0.45 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water pumping station and pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos of pumpset complete of Supply & installation pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.45 ML in one and half hours with motors etc. complete

Design, Drawing and Construction of pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 4.6m X 3.0m with pump foundation for 2 nos of pumpset complete Providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.45 ML in one and half hours with motors etc. complete for Intake

Design, Drawing, Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 59 sqm etc. with all necessary complete.

Providing and laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : From Khuga river (intake) to Kumbi WTP (a) DI 250 mm dia = 710.00 m

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete (a) DI 200 mm dia = 2458.00 m (b) DI 150 mm dia = 2750.00 m Total = 5208.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete GI Pipes (Medium) (a) GI 100 mm dia = 7389.00 m (b) GI 80 mm dia = 2972.00 m Total = 10361.00 m

Design, Drawing and construction of Brick wall fencing of height 2.30m with RCC Column of suitable foundation with steel gate of 2 shutter of total length 4 m and height 2.50m with necessary mechanical fittings complete - 260 Rm

Design, Drawing ,Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

Demolition of Treatment units : Settling tank(163 sqm), Slow Sand Filter(390 sqm) and Service Reservoir (69 sqm) with all necessary complete

Augmentation of water Treatment Plant at Kwakta Town (2.20 MLD) The source of water is Thambal Lok (Turel Lu) at a distance of 3.00 km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items as below:

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 3.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weather proof painting two coats and giving water tightness test, etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system, etc. complete for WTP (0.50 MLD)

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete

Design, Drawing & Construction of RCC clear water underground reservoir (0.79 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. Complete

Design, Drawing, Construction, Testing and Trial run of RCC Overhead Tank-15 meter staging height of 0.45 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water pumping station and pump house with RCC Column, lintel, brick wall, ramp, suitable trusses with CGI roofing, doors, windows, electrification with good finish having a plinth area of 37.44 sqm with pump foundation for 2 nos of pumpset complete Providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.45 ML in one and half hours with motors etc. with complete

Design, Drawing, Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 78.22 sqm etc. with all necessary complete

Providing and laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete: From Thambal Lok upto Kwakta WTP (a) DI 150 mm dia = 3000.00 m

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete: (a) DI 250 mm dia = 2380.00 m (b) DI 200 mm dia = 2010.00 m (c) DI 150 mm dia = 2000.00 m (d) DI 100 mm dia = 8170.00 m Total = 14560.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia = 6130.00 m (b) GI 65 mm dia = 6840.00 m (c) GI 50 mm dia = 2085.00 m 15055.00 m

Design, Drawing and Construction of Brick wall fencing of height 2.00 m with RCC Column of suitable foundation with steel gate of 2 shutter of total length 4.00 m and height 2.30 m with necessary mechanical fittings complete -280.00 m

Design, Drawing and Construction of approach road with Land development – 2500sqm with all necessary complete

Design, Drawing , Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

Augmentation of Water Treatment Plant at Nambol Town :

For Nambol (3.00 MLD): The source of water is Santhei Lok which is at a distance of 3.00 km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of RCC Aerator Fountain of about 4.2m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weather proof painting two coats and giving water tightness test, etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system, etc. complete for WTP (0.33 MLD)

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.79 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete at – a) Nambol Treatment site – 2 nos b) Khoriphaba Hill - 2 nos

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.51 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete at Maibam

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.24 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete at Maibam lokpa hill – 2 nos

Design, Drawing, Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 53 sqm etc. with all necessary complete

Design, Drawing, Construction of pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having area of 37.44 Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors : a) for reservoir at Khoriphaba- 1 no b) for Zonal reservoir at Maibam- 1 no

Design, Drawing, Construction, Testing and Commissioning of intake Weir dam of length 18.00m, width of 3.00m and height of 1.10m and chamber of length 3.50m, width 3.00m and height 0.20m including all civil and mechanical works, etc. with all necessary complete

Design, Drawing, Construction, Testing and Commissioning of Ground Sump 0.27 ML with all necessary complete

Providing and laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : From intake well to Nambol (Waroiching) WTP (a) DI 300 mm dia = 1000m

Providing and laying of DI Transmission Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code and providing and fixing of Pre- paid Water Meter BIS/IS certified magnetic type class- B confirming to IS:779 or IS:2373 standards with latest amendments with two connectors (appropriate according to size) on both supply side and delivery (consumer) side & Bulk meter including all necessary materials, testing etc. complete Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : a) From Nambol WTP to Khoriphaba Reservoir DI 200 mm dia = 6000m b) From Nambol WTP to Maibam Reservoir DI 200 mm dia = 3200m

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : (a) DI 150 mm dia = 4000.00 m (b) DI 100 mm dia = 20509.00m Total = 24509.00m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia = 4000.00 m (b) GI 65 mm dia = 3000.00 m Total = 7000.00 m

Construction of angle iron fencing : (a) of length 300m with necessary mechanical fittings complete at treatment site (b) of length 400m with necessary mechanical fittings complete at treatment site each at Maibam and Khoriphaba -2 nos

Design, Drawing ,Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

For Nambol Naorem (0.31 MLD) The source of raw water is Nambol River which is at a distance 0.70 km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction of pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having area of 37.44 sqm. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors etc. complete at Nambol Naorem for Intake

Design, Drawing, Construction, Testing and Commissioning of raw water impounding reservoir of 19.18 ML capacity including all civil, mechanical and electrical works etc. with all necessary complete

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 4.2m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weather proof painting two coats and giving water tightness test, etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system, etc. complete for WTP (0.19 MLD)

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting etc. for WTP (0.67 MLD) and suitable filter media etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.30 ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete

Design, Drawing, Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 34 sqm etc. with all necessary complete

Providing and laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : From Impounding pond to Nambol Naorem WTP (a) DI 150 mm dia = 900.00 m

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code and providing and fixing of Pre- paid Water Meter BIS/IS certified magnetic type class- B confirming to IS:779 or IS:2373 standards with latest amendments with two connectors (appropriate according to size) on both supply side and delivery (consumer) side & Bulk meter including all necessary materials, testing etc. complete Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : (a) DI 150 mm dia = 330.00 m (b) DI 100 mm dia = 1095.00 m Total = 1425.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia = 3050m (b) GI 65 mm dia = 1160m Total = 4210 m

Construction of angle iron fencing of length 720m with necessary mechanical fittings complete at treatment site and impounding reservoir

Design, Drawing & Construction of approach road - 2800m i/c Land development with all necessary complete

Design, Drawing ,Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

For Nambol Khathong (0.25 MLD) The source of raw water is Merakhong River which is at a distance of 0.50 km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction of pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having area of 37.44 for Intake

Design, Drawing, Construction, Testing and Commissioning of raw water impounding reservoir of 15 ML capacity including all civil, mechanical, and electrical works, etc. with all necessary complete

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system, etc. complete for WTP (0.16 MLD)

Design, Drawing Construction, Testing and Commissioning of RCC clear water underground reservoir (0.24 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit, etc. complete

Procurement and installation of electrical pump set with necessary component, fitting & Electrical work, etc. complete: a) Treatment plant of 35HP – 1 No b) Delivery point of 10HP – 1 No

Design, Drawing, Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 78.22 sqm etc. with all necessary complete

Providing and laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : a) From Impounding pond upto Nambol Khathong WTP DI 100 mm dia = 200m

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code and providing and fixing of Pre- paid Water Meter BIS/IS certified magnetic type class- B confirming to IS:779 or IS:2373 standards with latest amendments with two connectors (appropriate according to size) on both supply side and delivery (consumer) side & Bulk meter including all necessary materials, testing etc. complete. Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : DI 100 mm dia = 1000m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia = 1850.00 m (b) GI 65 mm dia = 1600.00 m Total =3450.00 m

Construction of angle iron fencing of length 400m with necessary mechanical fittings complete at treatment site

Repairing/making good of the following existing treatment units: a) Slow Sand Filter including removal, washing, cleaning and relaying of filter media i/c making up of deficit media etc. Complete

For Nambol Kabowakching (3.00 MLD) The source of raw water is Nambol River which is at a distance of 4.00 km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing and Construction of pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having area of 37.44 sqm. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors etc. complete at : a) Intake & b) Treatment site

Design, Drawing, Construction, Testing and Commissioning of raw water impounding reservoir of 31 59 ML capacity including all civil, mechanical and electrical works, etc. with all necessary complete

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 4.2m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weather proof painting two coats and giving water tightness test, etc. complete.

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system, etc. complete for WTP (0.16 MLD)

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete

Design, Drawing Construction, Testing and Commissioning of RCC clear water underground reservoir (0.36 ML) with slab roofing, necessary pipe fitting, manhole with cover, air vent & fitted with disinfection dosing unit, etc. complete

Design, Drawing, Construction, Testing and Trial run of RCC Overhead Tank-15 meter staging height of 0.30 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water pumping station. Providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0. 30 ML in one and half hours with motors etc. with complete

Design, Drawing, Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 78.22 sqm etc. with all necessary complete

Providing and laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete: a) From impounding pond upto Nambol Kabowakching WTP DI 100 mm dia = 200m

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : (a) DI 200 mm dia = 500.00 m (b) DI 150 mm dia = 1300.00 m (c) DI 100 mm dia = 11800.00 m Total = 13600.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia = 1500.00 m (b) GI 65 mm dia = 590.00 m Total = 2090.00 m

Construction of angle iron fencing of length 400 Rm with necessary mechanical fittings complete at treatment site

Design, Drawing ,Energisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

For Nambol Kongkham (1.06 MLD) The source of raw water is Nambol River which is at a distance of 0.50 km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction of pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having area of 37.44 sqm. Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors etc. complete at : a) Intake & b) Treatment site

Design, Drawing, Construction, Testing and Commissioning of raw water impounding reservoir of 28.80 ML capacity including all civil, mechanical and electrical works, etc. with all necessary complete

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 4.2m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weather proof painting two coats and giving water tightness test, etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system, etc. complete for WTP (0.22 MLD)

Design, Drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media, etc. complete for WTP (0.38 MLD)

Design, Drawing & Construction of RCC clear water underground reservoir (0.51ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete

Design, Drawing, Construction, Testing and Trial run of RCC Overhead Tank-15 meter staging height of 0.30 ML capacity with suitable pile foundation, ancillary units, stairs/walkway/passage with railing for inspection & maintenance of OHT including RCC clear water pumping station. Providing & installation of pump sets (Worthington/ Mather Platt/Kirloskar make) capable of filling 0.30 ML in one and half hours with motors etc. with complete

Design, Drawing, Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 78.22 sqm etc. with all necessary complete

Design, Drawing, Construction, of RCC Retaining wall of length 350 Rm of 2m height with all necessary complete

Providing and laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : a) From impounding pond to Nambol Kongkham WTP DI 100 mm dia = 200m

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : (a) DI 200 mm dia = 1300.00 m (b) DI 150 mm dia = 950.00 m (b) DI 100 mm dia = 3800.00 m Total = 6050.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia = 1000.00 m (b) GI 65 mm dia = 500.00 m Total = 1500.00 m

Construction of angle iron fencing of length 300 Rm with all necessary mechanical fittings complete at treatment site

Procurement and installation of electrical pump set with necessary component, fitting & Electrical work, etc. complete at Treatment plant of 10HP – 1 No

Design, Drawing ,Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

Augmentation of Water Treatment Plant at Ningthoukhong Town (2.20 MLD) The source of raw water is Loktak Project Canal which is at a distance of 1 10 km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system, etc. complete for WTP (0.35 MLD)

Design, drawing Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete for WTP (1.09 MLD)

Design, Drawing Construction, Testing and Commissioning of RCC clear water underground reservoir (0.47ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete

Design, Drawing, Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 59 sqm etc. with all necessary complete

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : (a) DI 350 mm dia = 1000.00 m (b) DI 300 mm dia = 1000.00 m (c) DI 250 mm dia = 3000.00 m (d) DI 150 mm dia = 3000.00 m (e) DI 100 mm dia = 2000.00 m Total = 10000.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia = 3000.00 m

Design, Drawing and construction of Brick Compound wall of length 150.00 m and height 2.80 m i/c standard steel gate of 2 shutter of length 4.00 m and height 3.00m each with necessary mechanical fittings complete at Ningthoukhong W/S Scheme

Construction of angle iron fencing of length 200m with necessary mechanical fittings complete at treatment site and impounding reservoir

Design, Drawing & Construction of approach road – 2400 sqm i/c Land development

Procurement and installation of electrical pump set with necessary component, fitting & Electrical work, etc. complete at intake of 70HP – 2 No

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

Repairing/making good of the following existing treatment units:

a) Slow Sand Filter of 113.43 sqm – 5 Nos i/c making up of deficit media etc

b) Design, Drawing and construction for the improvement of existing treatment units and extension of pumphouse of size 24.5sqm including all civil, mechanical and electrical works, etc. with all necessary complete

Augmentation of Water Treatment Plant at Oinam Town:

For Oinam zone-I (0.72MLD) The source of raw water is Oksoi Pat which is at a distance of 0.10 km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of intake Weir dam of length 11m and collection chamber for a length of 4.70 m including all civil, mechanical and electrical works, etc. with all necessary complete

Design, Drawing and Construction of pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having area of 37.44 Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors etc. complete at for OHT

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.597ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.30ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete

Design, Drawing and Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 53 sqm etc. with all necessary complete

Providing and laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : a) From intake well upto Oinam Zone I WTP DI 100 mm dia = 4000.00 m

Providing and laying of DI Transmission Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : a)From WTP to Oinam Bazar Reservoir DI 200 mm dia = 4000.00 m

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : (a) DI 200 mm dia = 500.00 m (b) DI 150 mm dia = 5500.00 m (c) DI 100 mm dia = 6000.00 m Total =12000.00 m

Providing and laying of GI Transmission Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of DI fittings (specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 80 mm dia = 4000.00 m (b) GI 65 mm dia = 2000.00 m Total = 6000.00 m

Construction of angle iron fencing of length 420m with necessary mechanical fittings complete at treatment site with necessary mechanical fittings complete at treatment site

Design and repairing of compound wall around treatment site for a length of 80 m brick wall with all necessary complete

Design, Drawing and Construction of approach road – 4000 sqm i/c Land development with all necessary complete

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

Repairing/making good of the following existing treatment units: a) Slow Sand Filter including removal, washing, cleaning and relaying of filter media i/c making up of deficit media etc. complete

For Oinam Zone II (0.52 MLD) The source of raw water is Tingkai Khunou (Khujairok Stream) which is at a distance of 4.00 km from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of RCC Step type Intake with suitable foundation, having step of length 100m with necessary mechanical & electrical works including connecting walkway cum pipe carrying girder from Intake to river bund and pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors (2 working and 1 stand by) ) i/c manually operated travelling crane with girder for lifting the pumps for Oinam Zone-II (WTP) at Khujairok Stream

Design, Drawing, Construction of pump house with suitable pump foundation for 2 nos of pumpset in brick wall with column, lintel and ramp including providing ,fixing trusses, frames with CGI roofing sheet of superior quality, doors, windows, electrification and its accessories complete with and finishing the same with good quality of paint having area of 37.44 Supply and Installation of electrical pumpset with necessary component, fitting & Electrical work complete for raw water pumps (Worthington/Mather Platt/Kirloskar make) with motors etc. complete at : a) Intake & b) Treatment site

Design, Drawing, Construction, Testing and Commissioning of R C C Aerator Fountain of about 3.5m height above GL consisting of at least 4 to 6 cascades with space requirement of 0.70 m2 per MLD exposed faces line with china glazed colour tiles of approved pattern i/c fixing & providing inlet pipe of suitable pipes i/c smooth finishing of supporting columns and vertical walls, watering, curing, weather proof painting two coats and giving water tightness test, etc. complete at Nambol Kongkham

Design, Drawing, Construction, Testing and Commissioning of RCC settling tank with necessary pipe fittings for raw inlet, outlet & sludge washout system, etc. complete for WTP (0.23 MLD)

Design, drawing, Construction, Testing and Commissioning of RCC Slow Sand Filter with suitable underdrainage system & collection chamber for clear water along with pipe fitting and wash out system with necessary inspection chamber including necessary internal fitting and suitable filter media etc. complete

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.463ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete

Design, Drawing, Construction, Testing and Commissioning of raw water impounding reservoir of 60 ML capacity including all civil, mechanical and electrical works, etc. with all necessary complete

Design, Drawing, Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 53 sqm etc. with all necessary complete

Design, Drawing and Construction of RCC Retaining wall of length 75 Rm with necessary complete

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : a) From impounding pond upto Oinam Zone II WTP DI 100 mm dia = 200.00 m

Providing and laying of DI Distribution Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : (a) DI 200 mm dia = 1500.00 m (b) DI 150 mm dia = 3200.00 m (c) DI 100 mm dia = 3800.00 m Total = 8500.00 m

Providing and laying of DI Transmission Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Deign, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : a) From WTP upto Oinam Bazar DI 100 mm dia = 3000m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings(specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) : (a) GI 100 mm dia = 1000.00 m (b) GI 80 mm dia = 2000.00 m Total = 3000.00 m

Design, Drawing & Construction of Brick wall fencing of height 2.00 m with RCC column of suitable foundation with steel gate of 2 shutter of length 2.00 m and height 2.30 m each with necessary mechanical fittings etc. complete -150.00 m

Design, Drawing, Construction of approach road - 4000m with RCC Culvert of length 6.0 m i/c Land development with all necessary complete

Design, Drawing, Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete

Augmentation of Water Treatment Plant at Moirang Town (2.37 MLD) The source of raw water is Gallileo Stream and Masem river which is at a distance of 4.50 km and 3.00 km respectively from the treatment plant including site levelling/land development (i/c demolition of old structure if any), approach road and the following items below:

Design, Drawing, Construction, Testing and Commissioning of intake Weir of length 9.4 m, open channel of length 11 m and collection chamber for a length of 3.7 m including all civil, mechanical and electrical works, etc. with all necessary complete at Masem River

Design, Drawing, Construction, Testing and Commissioning of intake Weir Dam length 21 m including all civil, mechanical and electrical works, etc. with all necessary complete at Gallileo Stream

Design, Drawing, Construction, Testing and Commissioning of RCC clear water underground reservoir (0.83ML) with slab roofing, necessary pipe fitting, manhole with cover , air vent & fitted with disinfection dosing unit, etc. complete

Design, Drawing, Construction of Chowkidar Quarter cum godown with RCC column of suitable foundation, brickwall, lintel, ramp and suitable trusses with GI sheet roofing, doors, windows, electrification with good finish having area of 59 sqm etc. with all necessary complete

Providing and laying of DI Raw Pipes (K-7 class) conforming to IS 12288:2002 specifications including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works and pipe crossing bridge, laying of DI fittings (specials)/CI fittings (specials) mechanical type and suitable DI valves as per relevant IS Code Design, drawing and construction of pipe crossing steel truss bridges across rivers, nallah, etc. and Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves, and disinfection of all pipes, trial run and commissioning, etc. complete : a) From intake well upto Moirang WTP DI 200 mm dia = 4500.00 m

Providing and laying of GI Distribution Pipes conforming to IS 1239/Pt(I)/2004 (with latest amendment) screwed at both ends as per IS:554/1985,socket at one end and the protected with plastic thread protector, socket conforming to IS:1239(Pt-II/1992-fourth revision)with amendment no 1 in random length of 4 to 7 m specification including excavation, sand bedding, jointing, backfilling, transporting and necessary road restoration works including providing and laying of GI fittings (specials) and suitable GI valves as per relevant IS Code Suitable masonry chambers for Air Valve, Scour Valve and Sluice Valve including testing of pipe joints, fittings, valves etc. and disinfection of all pipes, trial run and commissioning etc. complete : GI Pipes (Medium) (a) GI 100 mm dia = 2500.00 m (b) GI 80 mm dia = 3000.00 m (c) GI 65 mm dia = 3000.00 m Total =8500.00 m

Repairing/making good of the following existing treatment units: a) Slow Sand Filter including removal, washing, cleaning and relaying of filter media i/c making up of deficit media etc. complete

Design, Drawing & Construction of Brick wall fencing with RCC column of suitable foundation with steel gate of clear width 5.00 m complete with necessary mechanical fittings etc. complete at Monghat Treatment site- 420m

Construction of angle iron fencing of length 415.4 m with necessary mechanical fittings complete at Moulphei Tampak treatment site

Design, Drawing , Enerzisation, Procurement and Installation of suitable transformer i/c erection & stringing of necessary HT & LT line for power supply having capacity enough to operate the pumping machineries for the scheme/intake, including internal and external lighting, testing etc. all complete at Monghat

Design, providing, erecting, installation, testing and commissioning of all mechanical and electrical equipments for Flash Mixer, Clariflocculator, Chemical House & Campus of the treatment site with all necessary complete

Providing, erecting, installation, testing and commissioning of Filter media, under drain of Rapid Sand Filter & Back Wash machinery with all necessary complete

Operation and maintenance of the above Schemes for a period of 5 years after commission of the project on turnkey basis

Keystone Infra Pvt Ltd

M/s Badri Rai and Company

P C SNEHAL CONSTRUCTION PRIVATE LIMITED

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