Construction of Ghanghora Water Supply Scheme

Construction of Ghanghora Water Supply Scheme I/C Infilltration Well , Clear Water Reservoir , Installation , Testing & Commisioning of Rising Main & Distribution System etc Complete under Jal Jeevan Mission Program.

Construction of Infileration Wel ( As per Attache Estimate & Drawings)

Pump and Related Electrical Items.: Supply of Energy Efficient Submersible Pumpsets of various duty parameters, Make KSB Pump of 500 LPM dischage at 60 m head with 15 HP electric motor (TW-1 to CWR-1)

Pump of 500 LPM dischage at 150 m head with 30 HP electric motor (TW-2 to OHT-2)(Nagnath)

Supply, Installation, Testing and commissioning (SITC) on turnkey basis for Fully Automatic Pump atomation control panels of different capacities having intelligent unit having FIELD PROGRAMMABLE LOGIC CONTROLLERS based SCADA Operated Pump Motor Start, Run Control Protect against Faults Automatically operated Control & management system for supervisory Control and data Acquisition System at punching water supply schemes & Two years Free of cost A. M. C for warranty period of following duties as per specifications sheet enclosed & suitable for integration in the existing system including cartage from work of manufacture upto site of work:- (16-40 ) HP SCADA BASED

Water Monitoring System: IOT Based Water Monitoring System including all Sensors (Residual Chlorine sensors,Pressure sensor) ,Mechanical flow meter & all related items.

Injection Doser: Supply, Installation of electronically controlled, electrically actuated, diaphragm operated,chemical metering pump,wall mounting suitable for delivering up to 6 liters of chemical solution/sodium hypochorite solution per hour under maximum deivery pressure upto 6 kg/cm2 and suction lift not less than 1.5 meters with accessories.

Supply ,Installation& Commissioning of 24000 LPH (400 LPM) for 20Hrs per day operation including loading Boarding and conveyancein all at site with 12 months guaranteed , period. With Annual conprehensive Maintenance contract (ACMC) With chemical , Consumables and all components for 24000 LPH(400 LPM) (Ultra Filtration Plant. i/c Following things- 1. for the Ist year under warrenty. 2. All MCF Spun Filters Will be Replaced Once in a month. 3.Hypo Chemical Wash on Regular basis to enhance the life of UF membrane and foe the Optitum operational effeciency of the Plant. 4.One operational superational Supervisor Manpower for 8 Hours Per Day.

Construction of Room for Ultra Filtration Unit Size 8.00 X 8.00 X3.30) in Meter Including all labour & Materials , Machinary etc complete as per Attached sheet.

Boundary Wall & Gate Provide all Materials, Labour, T & P etc and Construct Boundary Wall 2.00 m Height & Iron Grill Over it, All Round the At OHT / GLSR/CWR/Infiltration Well Campus to prevent the approach of unauthorised souls.

Provide all Materials, Labour, T & P etc and Construct Boundary Wall 3.60 m Height & Iron wide entrance gate with gate piller for controlling approach to the area..

Dismantling of Pipe Laying ( Rising Main): Dismantling of flexible pavements and disposal of dismantled materials upto alead of 100 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202 (Considering 20%)

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 Cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately (Considering 20%)

Restoration of Road for Pipe Laying: Construction of C.C. Road P.C.C. 1:4:8 in base 1.00x0.60x.010 P.C.C.1:2:4 in To[ 1.00x0.60x0.10

Excavation in Pipe Line Trenches Excavation in ordinary soil (loam, clay, sand) for foundation including lift up to 1.5M and lead up to 30M filling waterring and ramming of Excavated the earth in to the trenches or into the sides between foundation trenches or in to the plinth (75% of Total Quantity)

Excavation in soil mixed with shingle bouldres etc. requireing the use of specials T&P, if any, for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling,waterring and ramming of Excavated earth in the trenches.(25% of Total Quantity)

Providing and Laying of Rising Pipes: Providing of all materials, Carting from site store to site of work, Lowering into trenches with true to alignment, Laying of MS ERW Pipes grade Yst 210, Jointing by electric welding process with proper grade of eletrodes of pipe line etc complete. (i) 100 mm dia MSERW Pipe ( 5.6 mm thick)

Supplying o Non Return Valves Including Carting the same upto the site of works per engineering norms anywhere in Uttrakhand D.I. Non Return Valve Pressure PN 1.0 100 mm dia

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : Flow Meter ( Rising Main/Gravity Main)

Supply of dry dial,Woltman type,Magnetically coupled class-B tamper proof Bulk Water Meters with removable mechanism ,megnetic drive,hermetically scaled ,pre-equipped for remote reading as per IS:2373-1981 and ISO:4064 standard with EEC/MID certification mark shall be with protection class of IP68 for wireless AMR water meter with guarantee/warranty of following sizes along with strainer. (i) 80 mm

Over Head Tank/GLSR/CWR Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities ( in kiloliters ) with M.S. ladder outside the tank and alluminium ladder inside of the tank, M.S. M.H. cover with locking arrangement, lightning conductor as per electricity rules, water level indicator,supply and fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder, M.S. M.H. cover, ventilator column etc. complete with approved water proofing (apex) / enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2 (i) 100 KL CWR-Chandmari (For Storage of untreated water from Bijapur Canal)

(ii) 100 KL CWR for Storage of Treated water from Ultra Filteration Plant

Demolishing of Existing RR Masonary 30 KL CWR at Ghangora

50 KL CWR (Ghanghora )(For Storage of untreated water from Infliltration Well )

100 KL CWR (100KL CWR (Ghanghora )For Storage of treated water from Infliltration Well)

100 KL CWR (100KL CWR (Ghanghora )For Supply Tank

Cement Concrete Block for Protection of pipeline at various places (As per attached drawings)

Distribution Network & Related Components : Dismantling of flexible pavements and disposal of dismantled materials upto alead of 100 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 Cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately .

Construction of C.C. Road P.C.C. 1:4:8 in base 1.00x0.60x.010 P.C.C.1:2:4 in To[ 1.00x0.60x0.10

Excavation in Pipe Line Treches Excavation in soil mixed with shingle bouldres etc. requireing the use of specials T&P, if any, for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling,waterring and ramming of Excavated earth in the trenches. (75% of Total Quantity)

Excavation in Pipe Line Treches Excavation in soil mixed with shingle bouldres etc. requireing the use of specials T&P, if any, for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling,waterring and ramming of Excavated earth in the trenches. (25% of Total Quantity)

Dismantling of G.I. pipe: Dismantling of following dia screwed and socketd G.I. pipe , special and fitting including taking out of dismantled G.I. pipe and specials from trenches and stacking then properly with in 50mm but including the cost of earthwork ( Note-: Thisitem shall be paid with the condition that the recovered pipe from dismantling is resuable.) (i) 20 mm dia G.I. Pipe

(ii) 25 mm Dia G.I. Pipe

(iii) 32 mm dia G.I. Pipe

(iv) 40 mm dia G.I. Pipe

(v) 50 mm dia G.I. Pipe

(vi) 65 mm dia G.I. Pipe

(vii) 80 mm dia G.I. Pipe

(viii) 100mm dia G.I. Pipe

PROVIDING AND LAYING OF PIPES (DISTRIBUTION MAIN) Providing of all materials, Carting from site store to site of work, Laying & Jointing of G.I screwed pipes (including supply of all jointing materials like specials, white lead, hemp and oil etc) in trenches with its cutting, threading and testing of pipe line etc complete.G.I. PIPE CONFORMING TO IS : 1239(PART-1) Medium Duty (Class 'B') (i) 15 mm dia

(ii) 20 mm dia G.I Pipe

(iii) 25 mm dia G.I Pipe

(iv) 32 mm dia G.I Pipe

(v) 40 mm dia G.I Pipe

(vi) 50 mm dia G.I Pipe

(vii) 65 mm dia G.I Pipe

(viii) 80 mm dia G.I Pipe

(ix) 100 mm dia G.I Pipe

Valves & Valve Chambers ( Distribution Main)Supplying of Brass/G.M. Sluice Valves Including Carting the same upto the site of work as per engineering norms (with cap) complete with bolts, nuts, rubber insertions etc. anywhere in uttarakhand. Bras/G.M. Valves IS 778 Class-I (i) 20 mm dia

(ii) 25 mm Dia

(iii) 32 mm dia

(iv) 40 mm dia

(v) 50 mm dia

(vi) 65 mm dia

Supplying of Brass/G.M. Sluice Valves Including Carting the same upto the site of work as per engineering norms (with cap) complete with bolts, nuts, rubber insertions etc. anywhere in uttarakhand. Brass./G.M. Valve IS 778 Class-I (Scouring purpose) (i) 20 mm dia

(ii) 25 mm dia

(iii) 32 mm dia

Supplying of Air Valves as per engineering norms of approved quality with bolts, nuts, rubber insertions etc. complete anywhere in uttarakhand C.I. Valve (Screwed) 20 mm dia

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : 18.33.1 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Interconnection of new pipe line to existing pipe line including necessary cutting, supply and Installation of required specials fittings all as per direction of Engineer-In- Charge. (i) 15-25

Water Connection:Supply of all labour, material required for restoring of existing house connection which might be damage during excavation and also shifting all existing connection to new water supply system from existing water supply system complete as per unit estimate and directed by Engineer in-charge. 15 mm size water connections.

Providing and making house service connections from water supply distribution GI pipe line upto water meter chamber inside the property using GI pipe including supply and fixing of electrofussion saddle ,brass ferrules elbow, ball valve etc complete with earthwork, road cutting with restoration works

Barricating and display board: Providing and erecting 2.00 metre high temporary barricading at site; each panel of size 2.50mx2.00m made of 40x40x6mm angle iron or 50x50x3mm hollow MS tube osts/horizontal members/ bracings covered with 1.63mm thick MS sheet. The sheet shall be fixed with 30x5mm MS flat by suitable welding/riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5m.

Operation & Maintenance (3 Months) cost for Trail & Pipe Testing

Testing of Pipes (G.I ,HDPE & D.I) which includes a)Parameters(Physical & Chemical) b)Tensile Sterngth Properties