Implementation of Greater Mariani PWSS of Jorhat PHE Div under NWQSM

Amount

Raw Water Intake Station : Febrication, Supplying, placing and installation of M.S. Floating Barge having deck size of 7.5 m. x 5.0 m. with all necessary mooring materials & lifesaving equipment; tying arrangement; lighting arrangement with proper earthling system, proper approach arrangement from the river bank etc. (Frame work consist of IS Channels / Angles and the Hull / deck fabricated out of IS225 grade MS plate, in conformity with relevant BIS Code of Practices with latest amendments & current at the time of execution and following the norms etc. as prescribed by the IWT Deppt., Assam / Competent Authority, including Internal electrification work (with copper wiring of required C/S. area) with all necessary electrical fittings & fixures viz., light / fan / power socket etc., at intake barge / compound illumination at intake station etc.; providing Pre Painted Galvanized Iron Sheet Roofing with MS Truss & supporing frame; providing AC Sheet ceiling; painting all surfaces of trghe barge with bituminous and/or synthetic enamel paint over a coat of red lead primer etc., complete, as directed and specified. (Refer Annexure - I of the Technical Bid Document for indicative Item of Works involved in the Job)

River Bank Protection work at Intake Station : River Bank Protection work at Intake Station by providing Pitching with cement concrete block of size 0.3 x 0.3 x 0.3 m. cast in cement concrete of Grade M15 laid over prepared filter material bed in bank slope including boulder appron and including providing and laying filter material underneath pitching in slopes complete as per technical specification, and as directed and specified. (Refer Annexure - II of the Technical Bid Document for indicative Item of Works involved in the Job)

Utility cum Operator's Room at Intake Station : Constructing 1 (one) No. Assam Type Utility cum Operator's Room at Intake for 1 (one) No. Pump Operator / Chowkider consisting of 1 bed room, 1 kitchen, 1 toilet (common) & 1 Utility Room having minimum 30.0 Sq.m. Plinth Area with minimum 600 mm plinth height from finished G.L.& 3.3 m. finished floor height above the plinth, having Steel casement window/ ventilator, 1st. class local hard Wood door frame, 1st. class local hard Wood panelled shutter (Toilet door shall be of solid moulded PVC frame & 25 mm. thick PVC shutter), Ceramic Tile flooring with in the bed room, & at entry / Anti Skid tile flooring & white glazed ceramic tile daddo in kitchen & toilet. Roof of the structure shall be of powder coated pre laminated corrugated Galvanised sheet with Steel Roof Truss. The structure shall have A.C. sheet ceiling with wooden frame. All internal faces of wall, soffit of ceiling etc in the building shall be finished with dry distemper (including the priming coat) over cement mortar plastering and exterior faces of the entire building shall be finished with weather coat cement paint (including priming coat) over cement mortar plastering. All wood/steel work viz., door/window/ventilator frame & shutter etc. shall be finished with synthetic enamel paint over a priming coat. the staff quarter shall be provided with necessary internal water supply & sanitary installation work including providing 1 No. 1500 litre capacitypre-casted ferrocement septic tank. Internal electrification of the entire structure shall be with concealed copper wiring of required C/S. area, including providing all necessary electrical fittings & fixtures viz., sufficient Nos. of light / fan / power socket etc. Necessary plinth protection work with side drain and white ant treatment etc. shall have to be provided for the structure.

Raw Water Pumping Machinery and other accessories comprising of : Supply, installation testing and commissioning including trial run of 3 Nos. (2 Working + 1 Standby) horizontal split casing type electrically operated centrifugal pumping machinary of reputed make and conforming to BIS specification and & other regulatory norms, each set giving discharge of 16.5673 lps. against total head of 31.64 m. in the Intake Barge with matching 3 - Ph. Induction motor of 1440 RPM (1500syn) 415 Volts, AC supply, 50 Hz., TEFC body drive motor (as per relevant BIS specification) with variable frequency drive where required, all of reputed make and conforming to BIS specification & other regulatory norms, including providing all necessary suction & delivery piping arrangements with control valves & specials viz. foot valve, sluice valve, non return valve etc., electrical switch gear and all all necessary electrical and other installation works thereof along with required capacity Capacitor Bank Panel and connection cable of required sizes, arrangement for priming system, anti vibratory mountings for the pump set, hooking up of the pump with the raw water pumping main as described in subsequent items of this BoQ etc., all complete as directed and specified. (Note : Contractor has to furnish manufacturer's test certificate and characteristic performance curve of the pump set etc.) (Refer Annexure - III of the Technical Bid Document for indicative Item of Works involved in the Job)

Manifold Type M.S. Common Header at river Bank & Flexible Hoses for connecting the Raw Water Main with the Raw Water Pumps mounted on Barge : Providing Manifold Type fabricated M.S. Common Header having 3 inlet port and one common outlet including providing RCC support at river Bank and supplying, fitting and fixing of flexible armored hoses of required dia & pressure class including hooking up & connecting all the raw water pumping machinary on intake barge to one raw water pumping main, all complete, as directed and specified. (Refer Annexure - IV of the Technical Bid Document for indicative Item of Works involved in the Job)

Raw Water Conveying Main from intake station to the Treatment Plant : Providing, laying, jointing, testing and commissioning of 300 mm dia. DI/SS Class-K7 pipes conforming to relevant BIS Code (with up to date & latest ammendments at the time of execution) from Manufacturere Store including providing all necessary specials viz., bend, tee, enlarger/reducer, end plug etc., manufactured by the same manufacturere of pipe and including transportation of the pipes & specials upto work site including handling charges; lowering and laying of the ppipes & specials in line and level in trenches and / or over supports (minimum cover of pipe in trenches shall be 1 meter); Jointing of pipes & required specials etc.; including supplying, fitting and fixing of all required sluice valve, non return valve air valve etc., all of required pressure class & of reputed make conforming to relevant BIS specification (with up to date & latest ammendments at the time of execution); hydraulic testing of the same (pipes specials & valves); construction of required valve chamber and, including all necessary earth work / road cutting etc. for making pipe trenches & back filling of the same to its original condition; acquiring permission for road cutting etc., if any, from the competant authority; restoration of the excavated road surface (both heard crust and/or side berm) to its original condition; Making of supporting pillars for portion of pipe line to be laide along depressed area/ nullah crossing etc., if any; and, including providing all necessary labour & equipment etc., all complete, as directed and specified. (Refer Annexure - V of the Technical Bid Document for indicative Item of Works involved in the Job)

Water Treatment Plant comprising of: Construction of Complete Water Treatment Plant (Package Type) of capacity 3.292 MLD (in 16 hours of operation) with suitable design in conformity with the CPHEEO Manual and all relevant BIS Code of practices with latest amendment, current at the time of design & execution for treated water output quality for drinking purposes, having provision for Aeration, Rapid Mixing: LAMELLA type Clarifier; Clarified Water Storage Tank with Filter Feed pump Room above it & Multi Media Filtration Unit all with necessary supporting PCC/RCC padding and or Stagoing as required, followed by disinfection, including all necessary Mechanical and Electrical Installation Work, hving provision for Back Washing; Chemical dosing; Sludge disposal system; all internal connection & by-pass piping system all internal electrification work with all necessary electrical fittings & fixures etc., all complete, as directed and specified. (Refer Annexure - VI of the Technical Bid Document for indicative Item of Works involved in the Job)

Storage of Treated Water : Construction of 3,00,000.0 ltrs. Capacity RCC Under Ground Treated Water Sump and RCC main Electrical Control Room for Treatment plant above the Sump at treatment plant location, having all appurtenances & provision in the Sump for all inlet, outlet & overflow arrangement; calibrated water level indicator; Air Vent Pipe; Men Hole with Cover; CI Lugs inside the sump etc., and complete finishing of the main Electrical Control Room having steel casement window / ventilator, MS Rolling Shutter, C.C. flooring with metallic concrete hardener. All internal faces of wall, soffit of ceiling etc in the building shall be finished with dry distemper (including the priming coat) over cement mortar plastering and exterior faces of the entire building shall be finished with weather coat cement paint (including priming coat) over cement mortar plastering. All steel work viz., rolling shutter & window/ventilator frame & shutter etc. shall be finished with synthetic enamel paint over a priming coat. the staff quarter shall be provided with necessary Internal electrification work with concealed copper wiring of required C/S. area, including providing all necessary electrical fittings & fixtures viz., sufficient Nos. of light / fan / power socket etc. Necessary plinth protection work with side drain and white ant treatment etc. shall have to be provided for the structure, all complete, as directed and specified. ) (Refer Annexure - VII of the Technical Bid Document for indicative Item of Works involved in the Job)

Treated Water Pump Room at Treatment Plant Location : Constructing 1 (one) No. Assam Type Treated Water Pump Room at Treatment Plant Location for accommodating clear water pumping machinary for 3 (three) different clear water pumping main route (there shall be 3 pump sets, 2W +1S, for each route) having minimum 72.0 Sq.m. Plinth Area with minimum 600 mm plinth height from finished G.L.& 3.3 m. finished floor height above the plinth, having MS Rolling Shutter/ Collapsible Gate & Steel casement window/ ventilator, CC flooring with ironite topping for the entire pump room etc.Roof of the structure shall be of powder coated pre laminated corrugated Galvanised sheet with Steel Roof Truss. The structure shall have A.C. sheet ceiling with wooden frame. All internal faces of wall, soffit of ceiling etc in the building shall be finished with dry distemper (including the priming coat) over cement mortar plastering and exterior faces of the entire building shall be finished with weather coat cement paint (including priming coat) over cement mortar plastering. All steel work viz., MS lling Shutter/ Collapsible Gate/window/ventilator frame & shutter etc. shall be finished with synthetic enamel paint over a priming coat. Internal electrification of the entire structure shall be with concealed copper wiring of required C/S. area, including providing all necessary electrical fittings & fixtures viz., sufficient Nos. of light / fan / power socket etc. Necessary plinth protection work with side drain and white ant treatment etc. shall have to be provided for the structure.

Treated Water Pumping Machinery and other accessories comprising of : Providing following capacity electrically operated Centrifugal type Pumping Machinery with matching drive motor (variable frequency drive where required), all of reputed make and conforming to BIS specification & other regulatory norms for 3 (three) different clear water pumping main route and for each route there shall be 3 (three) pump sets (2W+1S), including providing for each route, all necessary suction & delivery piping arrangements with control valves & specials viz. foot valve, sluice valve, non return valve etc., electrical switch gear along with required capacity Capacitor bank panel and connection cable of required sizes, arrangement for priming system, anti vibratory mountings for the pump set, hooking up of the pump with the the respective clear water pumping main etc. and including payment of all taxes and duties as applicable, all complete as directed and specified. Required Number and approximate capacity of the Pumping Sets for each of the three different pumping main route are as follows : (a) For Clear Water Pumping Main Route - I for Serving ESR at Zone - 1 to Zone - 9 : 3 Nos. (2 Nos. Working + 1 No. Standby) 20.0 HP (giving a Discharge of 15.9 lps against a total Head of 45.0 m), each (b) For Clear Water Pumping Main Route - II for Serving ESR at Zone - 12 to Zone - 15 : 3 Nos. (2 Nos. Working + 1 No. Standby) 10.0 HP (giving a Discharge of 6.98 lps against a total Head of 62.0 m), each (c) For Clear Water Pumping Main Route - III for Serving ESR at Zone - 10 and Zone - 11 : 3 Nos. (2 Nos. Working + 1 No. Standby) 12.5 HP (giving a Discharge of 8.57 lps against a total Head of 65.0 m), each (Total 9 Nos. of Pump Sets for all the 3 Clear Water Pumping Main Route) (Refer Annexure - VIII (A), Annexure - VIII (B) & Annexure - VIII (C) for indicative Item of Works involved in the Job)

Manifold Type M.S. Common Header inside the Clear Water Pump Room for connecting the Clear Water Main of each of 3 different Route with the respective Clear Water Pumps : Providing 3 Nos. Manifold Type fabricated M.S. Common Header, each having 3 inlet port and one common outlet including providing RCC supports inside the Clear Water Pump Room including hooking up & connecting all the 3 different Clear Water Main with the respective Clear Water Pumping Machinaries, all complete, as directed and specified. The approximate sizes of each of the Manifold Type Common Header for the respective Clear Water Main are as follows : (a) For Clear Water Pumping Main Route - I for Serving ESR at Zone - 1 to Zone - 9 : 500 mm dia. x 3.0 m. long barrel with 3 nos. 125 mm dia., 250 mm long flanged inlets and one 300 mm dia. 400 mm long flanged outlet (barrel fabricated out of 10 mm Tk. plate and Flanges fabricated out of 12 mm Tk. plate), (b) For Clear Water Pumping Main Route - II for Serving ESR at Zone - 12 to Zone - 15 : 400 mm dia. x 3.0 m. long barrel with 3 nos. 100 mm dia., 250 mm long flanged inlets and one 200 mm dia. 400 mm long flanged outlet (barrel fabricated out of 10 mm Tk. plate and Flanges fabricated out of 12 mm Tk. plate), (c) For Clear Water Pumping Main Route - III for Serving ESR at Zone - 10 and Zone - 11 : 400 mm dia. x 3.0 m. long barrel with 3 nos. 125 mm dia., 250 mm long flanged inlets and one 200 mm dia. 400 mm long flanged outlet (barrel fabricated out of 10 mm Tk. plate and Flanges fabricated out of 12 mm Tk. plate), (Refer Annexure - IX of the Technical Bid Document for indicative Item of Works involved in the Job)

Treated Water Conveying Main from Treated Water Sorage Sump to the Elevated Service Reservoir : Providing, laying, jointing, testing and commissioning of Clear Water Pumping Main in 3 (three) different route for conveying treated water from the Treatment plant to 15 (fifteen) Nos. of Zonal Elevated Service Reservoir, having total approximate length of 50895.0 Rm. of assorted diameter ISI marked PE 63 Grade, PN6 pressure rating High Density Polyethylene (HDPE) pipes suitable for drinking water supply conforming to IS:4984-2016 (with up to date & latest ammendments at the time of execution) from Manufacturere Store including providing all necessary control valves and specials viz., bend, tee, enlarger/reducer, end plug etc. (matching with the prescribe Grade & Presuure rating same as to that of pipe); Non AMR type Bulk Water Meter of Matching sizes at begining of Each Route & at entry to each of the Elevated Service Reservoir etc., all conforming to BIS Specification and including transportation of the pipes, valves & specials, water meters & other appurtanances upto work site including handling charges; lowering and laying of the pipes, specials & valves etc. in line and level in trenches and / or over supports (minimum cover of pipe in trenches shall be 1 meter); Jointing of pipes & required specials etc. by fusion welding; construction of required valve chamber and, hydraulic testing of the same (whole pipe network comprising of pipes, valves & specials etc.), including all necessary earth work / road cutting etc. for making pipe trenches & back filling of the same to its original condition; acquiring permission for road cutting etc., if any, from the competent authority; restoration of the excavated road surface (both heard crust and/or side berm) to its original condition; providing RCC supporting pillars for portion of pipe line to be laid along depressed area/ nullah crossing etc., if any; and, including providing all necessary labour & equipment etc., all complete, as directed and specified.. (Refer Annexure - X (A), Annexure - X (B) & Annexure - X (C) for indicative Item of Works involved in the Job) Approximate length of different diameter pipe are as listed below: (a) 315 mm dia. pipe :

Treated Water Conveying Main from Treated Water Sorage Sump to the Elevated Service Reservoir (Contd): (b) 250 mm dia. pipe :

Treated Water Conveying Main from Treated Water Sorage Sump to the Elevated Service Reservoir (Contd): (c) 200 mm dia. pipe :

Treated Water Conveying Main from Treated Water Sorage Sump to the Elevated Service Reservoir (Contd): (d) 180 mm dia. pipe :

Treated Water Conveying Main from Treated Water Sorage Sump to the Elevated Service Reservoir (Contd): (e) 160 mm dia. pipe :

Treated Water Conveying Main from Treated Water Sorage Sump to the Elevated Service Reservoir (Contd): (f) 140 mm dia. pipe :

Treated Water Conveying Main from Treated Water Sorage Sump to the Elevated Service Reservoir (Contd): (f) 110 mm dia. pipe :

Elevated Service Reservoir : Design & Construction of 15 Nos. Following different capacity Hot Press Moulded Thermosetting Glass Fibre Reinforced Polyester Resin (GRP) [conforming to IS 14399 (Parts 1 and 2) : 1996] Elevated Service Reservoirs with 16.0 m. high M.S. staging (having M.S. inspection deck on all side of the reservoir), with suitable RCC Foundation including all necessary inlet/ outlet/ overflow/ draining piping arrangement with control valves; M.S. ladder with guard ring for ascending to the inspection canopy and then to the Roof of the reservoir; Air Vent pipes; Manhole with frame & cover at roof; lightening arrestor with minimum 2 nos. copper plate Earth station for each of the reservoir; Solar Power operated Aviation Warning Lamp with auto switch ON/OFF devices on each of the reservoir; painting of the M.S. staging, supporting deck & inspection deck with anti corrosive paint over priming coat etc. all complete (as per all relevant BIS or ISO specification), as directed and specified. (a) 40.0 Cu.m. capacity Reservoir for Zone - 2, Zone - 3, Zone - 4, Zone - 7 and Zone - 10 (Refer Annexure - XI (A) for indicative Item of Works involved in the Job)

Elevated Service Reservoir (Contd.) : (b) 60.0 Cu.m. capacity Reservoir for Zone - 5 and Zone - 8 (Refer Annexure - XI (B) of the Technical Bid Document for indicative Item of Works involved in the Job)

Elevated Service Reservoir (Contd.) : (c) 72.0 Cu.m. capacity Reservoir for Zone - 6, Zone - 13, Zone - 14 and Zone - 15 (Refer Annexure - XI (C) of the Technical Bid Document for indicative Item of Works involved in the Job)

Elevated Service Reservoir (Contd.) : (d) 98.0 Cu.m. capacity Reservoir for Zone - 9 and Zone - 12 (Refer Annexure - XI (D) of the Technical Bid Documentfor indicative Item of Works involved in the Job)

Elevated Service Reservoir (Contd.) : (b) 162.0 Cu.m. capacity Reservoir for Zone - 1 (Refer Annexure - XI (E) of the Technical Bid Document for indicative Item of Works involved in the Job)

Elevated Service Reservoir (Contd.) : (b) 200.0 Cu.m. capacity Reservoir for Zone - 11 (Refer Annexure - XI (F) of the Technical Bid Document for indicative Item of Works involved in the Job)

Water Disrtribution Pipe Net Work : Providing, laying, jointing, testing and commissioning of distribution pipe network in 15 (fifteen) different water supply Zone, having total approximate length of 212036.0 Rm. of assorted diameter ISI marked PE 100 Grade, PN6 pressure rating High Density Polyethylene (HDPE) pipes suitable for drinking water supply conforming to IS:4984-2016 (with up to date & latest ammendments at the time of execution) from Manufacturere Store including providing all necessary control valves and specials viz., bend, tee, enlarger/reducer, end plug etc. (matching with the prescribe Grade & Presuure rating same as to that of pipe), and including transportation of the pipes, valves & specials & other appurtanances upto work site including handling charges; lowering and laying of the pipes, specials & valves etc. in line and level in trenches and / or over supports (minimum cover of pipe in trenches shall be 1 meter); Jointing of pipes & required specials etc. by fusion welding; construction of required valve chamber and, hydraulic testing of the same (whole pipe network comprising of pipes, valves & specials etc.), including all necessary earth work / road cutting etc. for making pipe trenches & back filling of the same to its original condition; acquiring permission for road cutting etc., if any, from the competent authority; restoration of the excavated road surface (both heard crust and/or side berm) to its original condition; providing RCC supporting pillars for portion of pipe line to be laid along depressed area/ nullah crossing etc., if any; and, including providing all necessary labour & equipment etc., all complete, as directed and specified. (Refer Annexure - XII for indicative Item of Works involved in the Job) Approximate length of different diameter pipe are as listed below: a) 200 mm Dia pipe

Water Disrtribution Pipe Net Work (Contd.): b) 180 mm Dia Pipe

Water Disrtribution Pipe Net Work (Contd.): c) 160 mm Dia Pipe

Water Disrtribution Pipe Net Work (Contd.): d) 140 mm Dia Pipe

Water Disrtribution Pipe Net Work (Contd.): e) 110 mm Dia Pipe

Water Disrtribution Pipe Net Work (Contd.): f) 90 mm Dia Pipe

Water Disrtribution Pipe Net Work (Contd.): g) 75 mm Dia Pipe

Providing metered house service connection including supplying, fitting & fixing of average 10.0 m. long PN-16 Pipe (16 mm OD PP-R pipe, SDR-7.4); average 110 mm. dia PVC Shaddle Piece; 15 mm dia Brass Ferrul Cock; 15 mm dia Non AMR type Domestic Water Meter and any other required item, all as per BIS Specifcation including necessary earth work in excavation for laying and jointing of pipe & specials & return filling thereof after completion of laying and jointing of pipe & specials and including providing 1 RCC Hydrant Pilar of size 125 mm x 125 mm x 1650 mm high (900 mm above GL & 750 mm below GL), all complete, as directed and specified. (Refer Annexure - XIII of the Technical Bid Document for indicative Item of Works involved in the Job)

Accommodation for Operating Staff at Treatment Plant: Constructing 1 (one) No. Assam Type Staff Quarter having 2 (two) dwelling inits at Treatment plant for accommodating 2 9two) Nos. Operator / Chowkider, each dwelling unit consisting of entry verendah, 1 living room, 1 bed room, 1 kitchen, 1 toilet having minimum 42.6 Sq.m. Plinth Area per dwelling unit (total plinth area of the structure - 85.2 Sq.m.) with minimum 600 mm plinth height from finished G.L.& 3.3 m. finished floor height above the plinth, having Steel casement window/ ventilator, 1st. class local hard Wood door frame, 1st. class local hard Wood panelled shutter (Toilet door shall be of solid moulded PVC frame & 25 mm. thick PVC shutter), Ceramic Tile flooring with in the bed room, living room & verendah / Anti Skid tile flooring & white glazed ceramic tile daddo in kitchen & toilet. Roof of the structure shall be of powder coated pre laminated corrugated Galvanised sheet with Steel Roof Truss. The structure shall have A.C. sheet ceiling with wooden frame. All internal faces of wall, soffit of ceiling etc in the building shall be finished with dry distemper (including the priming coat) over cement mortar plastering and exterior faces of the entire building shall be finished with weather coat cement paint (including priming coat) over cement mortar plastering. All wood/steel work viz., door/window/ventilator frame & shutter etc. shall be finished with synthetic enamel paint over a priming coat. the staff quarter shall be provided with necessary internal water supply & sanitary installation work including providing 1 No. 1500 litre capacitypre-casted ferrocement septic tank. Internal electrification of the entire structure shall be with concealed copper wiring of required C/S. area, including providing all necessary electrical fittings & fixtures viz., sufficient Nos. of light / fan / power socket etc. Necessary plinth protection work with side drain and white ant treatment etc. shall have to be provided for the structure.

Site Development & Security Wall with Gate at Treatment Plant (including ESR for Zone - I) Site : Land Development & Security Wall with RCC framed structure at Treatment Plant site with MS gate, wall finished with weather coat cement paint & gate finished with non glossy synthetic enamel paint over a coat of red lead primer), all complete, as directed and specified (approximate size of the plot - 2275.0 Sq.m. and approximate depth of filling for raising low site of construction - 0.90 m.). (Refer Annexure - XIV (A) of the Technical Bid Document for indicative Item of Works involved in the Job)

Site Development & Security Wall with Gate at ESR Site for Zone - 11 : Land Development & Security Wall with RCC framed structure at Treatment Plant site with MS gate, wall finished with weather coat cement paint & gate finished with non glossy synthetic enamel paint over a coat of red lead primer), all complete, as directed and specified (approximate size of the plot - 255.0 Sq.m. and approximate depth of filling for raising low site of construction - 0.60 m.). (Refer Annexure - XIV (B) of the Technical Bid Documentfor indicative Item of Works involved in the Job)

Site Development & Security Wall with Gate at other 13 Nos. ESR Site, Viz., ZZone 2, Zone 3, Zone 4, Zone 5, Zone 6, Zone 7, Zone 8, Zone 9, Zone 10, Zone 12, Zone 13, Zone 14 & Zone 15 : Land Development & Security Wall with RCC framed structure at Treatment Plant site with MS gate, wall finished with weather coat cement paint & gate finished with non glossy synthetic enamel paint over a coat of red lead primer), all complete, as directed and specified (approximate size of the plot - 145.0 Sq.m. and approximate depth of filling for raising low site of construction - 0.90 m.). (Refer Annexure - XIV (C) of the Technical Bid Document for indicative Item of Works involved in the Job)

Compound Illumination, Internal Wlakway including Land Scapping & Arboriculture at Treatment Plant Site : Supplying, fitting, fixing, testing and commissioning of 250 watt HPSV street lights of required Nos. luminaire at treatment plant site ( Bajaj make BJMP – 250 W or equivalent) complete with 250 W SV lamp including supplying and fixing of 40 mm dia 3.0 m long GI (H) pipe post with clamping devices and embedded in PCC base of size 400 mm x 400 mm x 75 mm deep below GL., wiring with 6.0 mm2 PVC insulated wire (in Loop for connecting at least 4 such lamp) through PVC flexible conduit laid below GL, including supply of all materials and labour and including cost of PCC base & necessary earth work etc.; making provision of Cement Concrete Internal Road, path etc. laid on Brick Flat Soling inside the Treatment Plant site; and, Landscapping and Arboriculture in the Treatment Plant Site; and, including supply of all labour & materials etc., all complete, as directed & specified. (Refer Annexure - XV of the Technical Bid Documentfor indicative Item of Works involved in the Job)

Construction of Concrete Paved Approach Road to Treatment Plant from nearby Public Road including preparing & consolidating the sub base and making of compacted granular sub base including providing expansion gap with filler material in the concrete pavement; Brick edging with full brick at both side of the pavement; making of Class NP4 pipe culvert on 1st. Class bedding of granular material with both side brick wing wall including necessary earth work in excavation & return filling thereof ewtc., all complete, as directed and specified. (Approximate length of the approach road shall be 50.0 m. with 3.0 m. wide pavement. (Refer Annexure - XVI of the Technical Bid Document for indicative Item of Works involved in the Job)

Power Connection from APDCL Grid : Drawl of Power Line from nearby APDCL Grid to Intake location as well as to treatment plant location including setting up of required capacity Sub-Station (along with provision for A.V.R., if required) including obtaining necessary approval & load sanction from APDCL and payment of supervision & other charges to APDCL, if any, all complete, as directed and specified. a) power connectint to Intake Station (Approximate length of power line from nearby APDCL Grid - 500.0 RM; Approximate capacity of Power Transformer - 100 KVA) (Refer Annexure - XVII (A) of the Technical Bid Documentfor indicative Item of Works involved in the Job)

b) Power Connection to Treatment Plant Location (Approximate length of power line from nearby APDCL Grid - 300.0 RM; Approximate capacity of Power Transformer - 250 KVA) (Refer Annexure - XVII (B) of the Technical Bid Documentfor indicative Item of Works involved in the Job)

Captive Power Generator: Supply, installation, testing and commissioning of diesel Engine Driven Captive Power Generator (as per relevant BIS or ISO specification) of required Capacity to operate all the electrical installations at Intake Station and at Treatment Plant location including supporting structure, Auto change over control panel, connecting & hooking up of the same with main incoming electrical control panel, Fuel tank and all other necessary appurtenances etc., all complete as directed and specified. a) 40.0 KVA (approximate) capacity generator at Intake Station (Refer Annexure - XVIII (A) of the Technical Bid Document for indicative Item of Works involved in the Job)

b) 125.0 KVA (approximate) capacity generator at Treatment Plant Site (Refer Annexure - XVIII (B) of the Technical Bid Document for indicative Item of Works involved in the Job)

Construction of two pit latrine at Treatment plant site having CGI Sheet roofing with wooden frame; 1st. Class local wood door frame & shutter, finished with synthetic enamel paint over a coat of red primer; C.C. flooring; 75 mm thick brick nogged walls finshed with 15 mm thick cement mortar plaster & water proof cement paint; vitreous water closet squatting pan (Indian type W.C Orissa pattern) with flashing systern & all necessary accessories etc., all complete, as directed and specified. (Refer Annexure - XIX of the Technical Bid Documentfor indicative Item of Works involved in the Job)

Trial Run : Trial Run of the complete water supply scheme after successful commissioning of all the system component of the same for 2 (two) month including payment of wages for all pump operator, treatment plant operator, Khalashi, Plumber, Electrician, Helper, Casual labour etc. for both intake station & treatment plant; supplying of all necessary chemicals, disinfectants, laboratory reagent etc., and payment of Electrical Energy Bill to APDCL including providing PoL for the Captive Power Generator for operating during Power Failure etc., all complete, as directed and specified.

Conducting Sub Soil Investigation work conforming to relevent BIS Code of Practices for finding out different sub soil parameters & calculation of bearing capacity of soil at suitable depth from the formation level by making exploratory bore hole of required depth (minimum 15.0 m. from the existing GL); conducting Standard Penetration Test (SPT) at every 1.5 m. interval or where there is change of strata; Collecting Undisturbed & Disturbed Soil Samples at every 1.5 m. interval or where there is change of strata; Conducting laboratory tests for Particle Size Analysis, determination of Liquid Limit, determination of Plastic Limit, Plasticity Index, determination of Moisture Content & Void Ratio, determination of Bulk Density & Dry Density, determination of Specific Gravity, determination of Direct Shear Strength, determination of Unconfined Compressive Strength, determination of Consolidation Properties and any other parameters required for calculating the Bearing Capacity of Sub Soil including calculating the Ultimate & Safe Bearing Capacity of Sub Soil (both during Normal & Seismic condition) at different depth from the existing Gl and submission of report thereof (in quadraplicate), all complete, as directed and specified. Minimum required number of exploratory Bore Hole for treatment plant is 3 (three) and Minimum required number of exploratory Bore Hole for each pof the Elevated Service Reservoir are 3 (three), totalling to minimum 48 (forty eight) Nos. of Exploratory Bore Holes of minimum 15.0 m. depth from the existing GL at each of the respective work site. (The Bore Hole Log of each of the Exploratory Bore Holes are to be countersigned by the concerned Asstt. Ex. En gineer (PHE). (Refer Annexure - XX of the Technical Bid Document for indicative Item of Works involved in the Job)

Preparation of detailed structural design & detailed working drawings for all the system component of the scheme viz., all units at Intake Station; all units at Treatment Plant; all the Zonal Elevated Service Reservoir; Raw Water Pumping Main & Raw Water Pumping Machinary; Clear Water Pumping Main & Clear Water Pumping Machinary; and, all the Zonal Water Distribution Pipe Network (by using computer aided software, LOOP/ Epanet/ Water Jem etc.) including onducting detailed Topographical Survey of the entire Project Area showing all the existing road network; demarcating the GP / Village / Habitation/ water supply zone boundary; paddy field; forest land etc.; and. locating theIntake Station, treatment Plant location and location of all the Zonal Elevated Service Reservoir theron. The Road Network Map should clearly indicate the location of culvert/bridge; any land Mark viz., School, Primary Health Centre, Anganwadi Centre, Market place; type of road viz., Black Topped / Paver Block / Metalled etc. The Topographical survey report shall have to be self sufficient for generating all required input data for designing of Raw Water & Clear Water Pumping Main and the Distribution Pipe Networks, all complete, as directed and specified.

M/S. D.K. ASSAM ASSOCIATES PVT. LTD.