PROVN OF INTER CONNECTION WATER SUPPLY PIPE LINE FROM KLP OHT NO. 2 TO PH NO. 1 AND PH NO. 4, SPECIAL REPAIR/REPLACEMENT OF GI PIPE LINES WITH PP-R PIPE LINES AT PUMP HOUSE NO. 3 AND SPECIAL REPAIRS OF IRON REMOVAL PLANTS AND CONNECTED ACCESSORIES AT

Amount

Demolition Cement Concrete (un-reinforced) of any description in Ground Floors, Pavings, etc. not exc. 150mm thickness (above or below Ground Level) and Removing debris, etc. to a distance not exc. 100.00 Metre, complete all as specified and as directed.

M&L Cement Concrete 1:3:6 (40mm graded stone aggregate) 75mm thick in Flooring, Hardstanding, etc., laid in Alternate Panels, finished Concrete Surfaces Fair and Even, complete all as specified and as directed.

Excavating in Trenches, not exc. 1.50 Metre Wide and not exc. 1.50 Metre in Depth for laying of Water Pipe Lines, etc., Forming Surfaces to required Foundation/ Gradient and getting out as in Soft/Loose Soil, complete all as specified and as directed.

Returning, Filling in including Spreading, Levelling, Watering, Well Ramming in Layers not exc. 25 Cm, Providing Heaps with Surplus Soil along the Route of the Water Pipe Lines, etc, in soft/loose soil, complete all as specified and as directed.

M&L Boring Holes under Road, Pavement, Hardstanding by Trenchless Techno-logy using Ultra Sound Technique and necessary Machines including HDPE Pipes 100mm dia suitable for 0.4 MPS Working Pressure for laying of Water Tubing, complete all as specified and as directed.

Taking up or down Steel Tubing 15mm bore (dia) and Connections/ Fittings of any description, complete all as specified and as directed. NOTE : Necessary Earthworks will be Measured and Paid saperately under appropriate Items.

Taking up or down Steel Tubing 20mm bore (dia) and Connections/ Fittings of any description, complete all as specified and as directed. NOTE : Necessary Earthworks will be Measured and Paid saperately under appropriate Items.

Taking up or down Steel Tubing 25mm bore (dia) and Connections/ Fittings of any description, complete all as specified and as directed. NOTE : Necessary Earthworks will be Measured and Paid saperately under appropriate Items.

Taking up or down Steel Tubing 50mm bore (dia) and Connections/ Fittings of any description, complete all as specified and as directed. NOTE : Necessary Earthworks will be Measured and Paid saperately under appropriate Items.

Taking up or down Steel Tubing 80mm bore (dia) and Connections/ Fittings of any description, complete all as specified and as directed. NOTE : Necessary Earthworks will be Measured and Paid saperately under appropriate Items.

Taking up or down Steel Tubing 100mm bore (dia) and Connections/ Fittings of any description, complete all as specified and as directed. NOTE : Necessary Earthworks will be Measured and Paid saperately under appropriate Items.

Supply & laying/fixing Steel Water Tubing 15mm bore (dia), Galvanised, ‘medium grade’ with all Fittings, fixed on Walls, Ceiling or laid in Floors or any other situation, complete as all specified and as directed.

Supply & laying Steel Water Tubing 15mm bore (dia), Galvanised, ‘medium grade’ with all Fittings, laid in Trenches or any other Situation, complete as all specified and as directed. NOTE : Necessary Earthworks will be Measured and Paid saperately under appropriate Item.

Supply & laying Steel Water Tubing 80mm bore (dia), Galvanised, ‘medium grade’ with all Fittings, laid in Trenches or any other Situation, complete as all specified and as directed. NOTE : Necessary Earthworks will be Measured and Paid saperately under appropriate Items.

Supply & laying Steel Water Tubing 150mm bore (dia), Galvanised, ‘medium grade’ with all Fittings, laid in Trenches or any other Situation, complete as all specified and as directed. NOTE : Necessary Earthworks will be Measured and Paid saperately under appropriate Items.

S&F Plug type Bib Tap 15mm bore (dia) suitable for GI Pipe, Cast Copper alloy with Crutch and Butter-fly Handle, screwed for Iron Pipe including Taking down/ out Unserviceable Bib Tap, complete all as specified and as directed.

S&F Gun Metal Globe/Gate Valve 15mm bore (dia) with Iron Wheel Head, ISI marked, screwed both Ends for Iron Pipe including Taking down/out Unservice-able Globe/Gate Valve, complete all as specified and as directed.

S&F Gun Metal Globe/Gate Valve 20mm bore (dia) with Iron Wheel Head, ISI marked, screwed both Ends for Iron Pipe including Taking down/out Unservice-able Globe/Gate Valve, complete all as specified and as directed.

Supply & Fixing PP-R (Polypropylene Random Copolymer) Pipes 25mm bore (dia), 3-layer (Outer Green Coloured UV Stabilize, Middle Black Coloured UV Stabilize & Innermost layer White Cloured with Anti-microbial Property) with Brass Threaded Poypropylene Random Fittings (as required), Fusion welded of Grade PN-16, SDR-7.4, laid in Trenches and Testing as per Manufactures instructions, complete all as specified and as directed.

Supply & Fixing PP-R (Polypropylene Random Copolymer) Pipes 32mm bore (dia), 3-layer (Outer Green Coloured UV Stabilize, Middle Black Coloured UV Stabilize & Innermost layer White Cloured with Anti-microbial Property) with Brass Threaded Poypropylene Random Fittings (as required), Fusion welded of Grade PN-16, SDR-7.4, laid in Trenches and Testing as per Manufactures instructions, complete all as specified and as directed.

Supply & Fixing PP-R (Polypropylene Random Copolymer) Pipes 63mm bore (dia), 3-layer (Outer Green Coloured UV Stabilize, Middle Black Coloured UV Stabilize & Innermost layer White Cloured with Anti-microbial Property) with Brass Threaded Poypropylene Random Fittings (as required), Fusion welded of Grade PN-10, SDR-11, laid in Trenches and Testing as per Manufactures instructions, complete all as specified and as directed.

Supply & Fixing PP-R (Polypropylene Random Copolymer) Pipes 90mm bore (dia), 3-layer (Outer Green Coloured UV Stabilize, Middle Black Coloured UV Stabilize & Innermost layer White Cloured with Anti-microbial Property) with Brass Threaded Poypropylene Random Fittings (as required), Fusion welded of Grade PN-10, SDR-11, laid in Trenches and Testing as per Manufactures instructions, complete all as specified and as directed.

Supply & Fixing PP-R (Polypropylene Random Copolymer) Pipes 110mm bore (dia), 3-layer (Outer Green Coloured UV Stabilize, Middle Black Coloured UV Stabilize & Innermost layer White Cloured with Anti-microbial Property) with Brass Threaded Poypropylene Random Fittings (as required), Fusion welded of Grade PN-10, SDR-11, laid in Trenches and Testing as per Manufactures instructions, complete all as specified and as directed.

S&F PP-R (Polypropylene Random Copolymer), 3-layer (Outer Green Coloured UV Stabilize, Middle Black Coloured UV Stabilize & Inner-most layer White Cloured with Anti-microbial Property) Brass Threaded Stop/ Ball Valve 25mm bore (dia) of Grade PN-16, SDR-7.4, Light weight with Handle and screwed both Ends for PP-R Pipes or for Union and Testing as per Manufactures instructions and Fixed-in-repairs, complete all as specified and as directed.

S&F PP-R (Polypropylene Random Copolymer), 3-layer (Outer Green Coloured UV Stabilize, Middle Black Coloured UV Stabilize & Inner-most layer White Cloured with Anti-microbial Property) Brass Threaded Gate Valve 63mm bore (dia) of Grade PN-20, SDR-6, light weight with Handle and screwed both Ends for PP-R Pipes or for Union and Testing as per Manufactures instructions and Fixed-in-repairs, complete all as specified and as directed.

Supply & Fixing PP-R (Polypropylene Random Copolymer) Female Threaded Socket of size 20 - ¾" including Testing of Joints as per Manufactures instructions and Fixed-in-repairs, complete all as specified and as directed.

Supply & Fixing PP-R (Polypropylene Random Copolymer) Female Threaded Socket of size 25 - ¾" including Testing of Joints as per Manufactures instructions and Fixed-in-repairs, complete all as specified and as directed.

Supply & Fixing PP-R (Polypropylene Random Copolymer) Female Threaded Socket of size 25 - 1" including Testing of Joints as per Manufactures instructions and Fixed-in-repairs, complete all as specified and as directed.

M&L Straight Plain Brass Ferrules (or Connecting Screws) for 20mm bore (dia) Pipes including boring CI/DI Pipe, screwed both Ends and fixed-in-repairs, complete all as specified and as directed.

M&L Straight Plain Brass Ferrules (or Connecting Screws) for 25mm bore (dia) Pipes including boring CI/DI Pipe, screwed both Ends and fixed-in-repairs, complete all as specified and as directed.

M&L Making Connection of PP-R Distribution Branch with PP-R Main of sizes 25mm and 32mm bore by Providing and Fixing Tee including Cutting and Making Fusion Joint etc. including Testing of Joints as per Manufactures instructions, complete all as specified and as directed.

M&L Making Connection of PP-R Distribution Branch with PP-R Main of size 63mm bore by Providing and Fixing Tee including Cutting and Making Fusion Joint etc. including Testing of Joints as per Manufactures instructions, complete all as specified and as directed.

M&L Cutting Existing CI/GI Pipe Lines of size 25mm bore (dia) in Position for Inserting of New Tee, Branch Connection including de-watering due to residual Water in Pipes, complete all as specified and as directed.

M&L Cutting Existing CI/GI Pipe Lines of size 40/50mm bore (dia) in Position for Inserting of New Tee, Branch Connection including de-watering due to residual Water in Pipes, complete all as specified and as directed.

M&L Cutting Existing CI/GI Pipe Lines of size 80/100mm bore (dia) in Position for Inserting of New Tee, Branch Connection including de-watering due to residual Water in Pipes, complete all as specified and as directed.

M&L Cutting Existing CI/ DI Pipe Lines of size upto 150mm bore (dia) in Position for Taking out Branch Connection with Tee of size 100mmx100mm, complete all as specified and as directed.

M&L Dismantling Joints of Flanged Pipe 80mm bore (dia) in Position and Removing Old Rubber or Fiber Gasket, Bolts and Nuts, etc., complete all as specified and as directed.

M&L Ductile Iron (DI) Pipes Fittings such as Bends (any type, radius & angle) Tapers any type, (Straight, Bend, Increasing, Decreasing or Double Socket, etc.) Tee Pieces Single Branch, ‘Y’ Junction, Double Branch, Cross (all Sockets or Socket and Spigot) Collars, Caps and Plugs suitable for Spigot & Socketed Pipe upto 300mm bore (dia), complete all as specified and as directed.

M&L Cast Iron Sluice Valve 80mm bore (dia), Operation-cap, both sides Flanged, ISI Marked (IS:14846-2000 & Class PN 1.6) having Cast Iron Hand Wheel, Brass Spindle, Cheek Nuts and Sliding Gate and Body with Mild Steel Bolts, Nuts and Testing including Taking out/ down Unserviceable Sluice Valve, complete all as specified and as directed.

M&L Cast Iron Sluice Valve 100mm bore (dia), Operation-cap, both sides Flanged, ISI Marked (IS:14846-2000 & Class PN 1.6) having Cast Iron Hand Wheel, Brass Spindle, Cheek Nuts and Sliding Gate and Body with Mild Steel Bolts, Nuts and Testing including Taking out/ down Unserviceable Sluice Valve, complete all as specified and as directed.

M&L Cast Iron Sluice Valve 150mm bore (dia), Operation-cap, both sides Flanged, ISI Marked (IS:14846-2000 & Class PN 1.6) having Cast Iron Hand Wheel, Brass Spindle, Cheek Nuts and Sliding Gate and Body with Mild Steel Bolts, Nuts and Testing, complete all as specified and as directed.

M&L Cast Iron Butter-fly Valve 80mm bore (dia), Wafer type, Flanged and drilled both Ends, ISI marked, conform to IS:13095 with all Jointing Materials such as suitable size Mild Steel Nuts, Bolts, GI Washers, Rubber Gasket, etc. and Testing against Leakage including Taking out/ down Unserviceable Butter-fly Valve, complete all as specified and as directed.

M&L Cast Iron Air Release Valve Double action, having Double Outlet of size 100mm bore (dia), Class PN 1.6) including Jointing Materials such as Mild Steel Bolts, Nuts and Testing including Taking out/ down Unserviceable Air Release Valve, complete all as specified and as directed.

M&L Construction Brick Masonry Valve Chamber of Size 60x60x60 Cm (Internal Dimension of Valve Chamber) with Cement Concrete 1:4:8 (40mm graded stone aggregate) 100mm thick in Foundation, One Brick thick Brick Walls in Cement Mortar 1:4, Rendering 15mm thick on Brick Walls in Cement Mortar 1:4 and all Internal Surfaces except Cement Concrete Foundation Bed, Externally upto 150mm below Normal Ground Level, providing Mild Steel Valve Chamber Cover 2.0mm thick with Hinges, Handle and Locking Arrangements with Mild Steel Angle Iron Frame 40x40x5.0mm on Top of Valve Chamber, Angle Iron Frame embedded in Cement Concrete 1:2:4 (20mm graded stone aggregate) 100mm thick including applying Two Coats of Black Synthetic Enamel Paint over a coat of Red Oxide Zinc Chrome Primer after necessary preparation to all Steel Surfaces Painting, all necessary Earth Work i.e. Excavation in any type of Soil, Returning, Filling in and Removal of Surplus Soil to a distance not exc. 50.00 Metre including Demolition of Damaged Valve Chamber, complete all as specified and as directed.

M&L Construction Brick Masonry Valve Chamber of Size 100x100x100 Cm (Internal Dimension of Valve Chamber) with Cement Concrete 1:4:8 (40mm graded stone aggregate) 100mm thick in Foundation, One Brick thick Brick Walls in Cement Mortar 1:4, Rendering 15mm thick on Brick Walls in Cement Mortar 1:4 and all Internal Surfaces except Cement Concrete Foundation Bed, Externally upto 150mm below Normal Ground Level, providing Mild Steel Valve Chamber Cover 2.0mm thick with Hinges, Handle and Locking Arrangements with Mild Steel Angle Iron Frame 40x40x5.0mm on Top of Valve Chamber, Angle Iron Frame embedded in Cement Concrete 1:2:4 (20mm graded stone aggregate) 100mm thick including applying Two Coats of Black Synthetic Enamel Paint over a coat of Red Oxide Zinc Chrome Primer after necessary preparation to all Steel Surfaces Painting, all necessary Earth Work i.e. Excavation in any type of Soil, Returning, Filling in and Removal of Surplus Soil to a distance not exc. 50.00 Metre including Demolition of Damaged Valve Chamber (05 No. only), complete all as specified and as directed.

Taking out (Unloading) all Old Catalyst from Oxidation Chamber of IRP having capacity 5500 GPH with Proper Care, Cleaning complete Pipes, Butter-fly Valves, etc. of any Capacity, Flow and Height by Opening the Manhole Cover disconnection and including Removing the Waste Materials up to a distance not exc. 100.00 Metre away from the Site of Work, Spreading and Levelling, complete all as specified and as directed.

Taking out (Unloading) all Old Rusted and Muddy Filter Media like Sand, Gravels, etc. from Iron Removal Filter Vessel with Proper Care, Cleaning complete Pipes, Butter-fly Valves, etc. of any Capacity, Flow and Height by Opening the Manhole Cover disconnection and including Removing the Waste Materials up to a distance not exc. 100.00 Metre away from the Site of Work, Spreading and Levelling, complete all as specified and as directed.

M&L Preparing INNER SURFACES of Iron Removal Filter Vessal and Oxidation Chamber (Empty i.e. after Taking out of Old Catalyst, Muddy Filter Media like Sand, Gravels, etc.) of any Capacity, Flow and Hight by through Scrapping Old Paints, Removing Rust, etc. with Emery Papers/ Eco Friendly Chemicals, Through Cleaning Complete and applying Two Coats of Anti-corrosive Black Bituminous Paints (suitable for Drinking Water Purpose) as per Standard Engineering Practice, complete all as specified and as directed.

M&L Preparing OUTER SURFACES of Iron Removal Filter Vessal and Oxidation Chamber by through Scrapping Old Paints, Removing Rust, etc. with Emery Papers/Eco Friendly Chemicals, Through Cleaning Complete and applying Two Coats of Anti-corrosive Black Bituminous Paints (suitable for Drinking Water Purpose)/ Aluminum/ Synthetic Enamel Paint (Green or Sky Blue Colour) as per Standard Engineering Practice, complete all as specified and as directed.

Supply & Filling in layers New Life Manganese Dioxide (MnO₂) Compond (as approved) to Remove Iron and Manganese from Drinking Water by process of Oxidation and suitable for Use in Filteration Plant and Oxidation Chamber (as per requirements), complete all as specified and as directed.

Supply & Filling in layers New Washed, Cleaned, Dust Free Filter Media (Sand & Gravels) of Sizes 3/4"x1/2", 1/2"x1/4", 1/4"x1/8", 1/8" x1/6" (as approved) suitable for Use in Filteration Plant (as per requirements), complete all as specified and as directed.

S&F PVC Strainer, Double Nut type (as approved) as per Site requirements including Taking down/ up Unserviceable Strainer of any description, complete as all specified and as directed.

M&L Mild Steel Bolts, Nuts and all Gaskets (as approved) as per Site require-ments including Taking down/ up Unserviceable Bolts, Nuts, Gaskets, etc. of any description, complete as all specified and as directed.

S&F Pressure Gauge with Fittings (as approved) as per Site requirements including Taking down/ up Unserviceable Pressure Gauge of any description, complete as all specified and as directed.

Supply, Installation, Commissioning & Testing Chemical Dozing (Metering) Pump, Electro-magnetic type, with Suction and Discharge Tubing, Spring Loaded, Anti-syphone Valve, Foot Valve, etc. including Taking down / Out Unserviceable Chemical Dozing (Metering) Pump of any description, complete as all specified and as directed. MAKE : DECRIN/ RAMCO or as approved by GE

Supply, Installation, Commissioning & Testing FRP 100 Litre Container fitted with SS-316 Agitator, complete in all respect as per Original Equipments Manufacturer (OEM) suitable for Over Head Tank of any Capacity as per Site requirements including Dismantling/Taking down unserviceable FRP Container and Connected Items, complete all as specified and as directed. MAKE : RAMCO or equivalent Make as approved by GE.

M&L Disconnecting Defective Air Compressor including Electric Connection and Removing to AGE E/M Store Yard at RAYANG, Dismantling defective Air Compressor as per direction and in front of Engineer-in-Charge, Repairing and Replacing Unserviceable following Spare Parts including Cleaning Serviceable Spare Parts, Greasing, etc. and Re-assembling, Re-installation and Providing All Connections and Testing, complete all as specified and as directed:- (a) Air Pressure Gauge (b) Ball Bearing for Electric Motor (c) Comressor Oil (d) Gun Metal Butter-fly Valve 15mm bore (dia) (e) V-Belt NOTE : Cost of Spare Parts mentioned at Sl No. (a) to (e) here-in-above will deem to be included in the Quoted Unit Rate.

M&L Earthing with Galvanised Earth Plate Electrode 600x600x6.0mm thick, buried directly in Ground vertically to a depth not less than 2.25 Metre below Ground Level with Top Edge of Earth Plate at depth not less than 1.50 Metre below normal Ground Level, connected to Galvanised Earth Lead Wire 4.0mm dia by means of Bolts, Nuts, Check, Nuts and Washers of Galvanised Iron or Steel and Earth Wire protected with and including GI Pipe 15mm bore (dia) Light grade, connected to Test Point upto 7.50 Metre away from Earth Electrode situated, Earth Plate surrounded by a packed thickness of Char Coal or Coke Dust mixed with Common Salt in alternate layers of not exc.150mm thick, PCC Pit in Cement Concrete 1:3:6 (20mm graded stone aggregate) and Pre-cast RCC Cover Slab of size 350x350x50mm in Cement Concrete 1:2:4 (20mm graded stone aggregate), reinforced with 10mm dia TMT Bars @ 100mm Centre to Centre in both ways, GI Wire Mesh, PGI Funnel with GI Watering Pipe 20mm bore (dia) Medium grade including necessary Excavation in Soft/ Loose Soil, Returning, Filling in and Removal of surplus Spoil upto a distance of 50.00 Metre and all as shown in Electrical Plate No. 3 of MES Schedule Part-I and Testing including Taking down/out unserviceable Earthing of any description, complete all as specified and as directed.

ms singh construction