Sorna Water Supply Scheme

Sorna Water Supply Scheme of District Dehradun : Including Construction of CWR, Gravity Main, Distribution System and related works etc complete under Jal Jeevan Mission Program.

Civil Work - (Source) & Related Components - Boulder Filled Gallery - Construction of Boulder Filled Gallery 5.0 Meter including all labour & Materials, Machinary etc Complete.

SCC cum Roughening Filter:Supply of all materials,labour T&P etc. for construction of Boulder Filled Gallery complete in all respects

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

Source Protection Work - Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction

Random Rubble Stone Masonry laid Dry, in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction

Providing and laying of wire crates 3.00x1.50x1.50 in size with GI wire conforming to IS: 280 & IS:4826 in 150mm x 150mm mesh laid with stone boulders. as per direction of Engineer-in- charge. (As per PWD Uttarakhand specifications)-GI wire 10 gauge BWG

Raw Water Gravity Mains & (OHT/ GLSR / CWR)Outside Village Water Supply Works - 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 & inside of the tank, M.S. M.H. cover with locking arrangement, 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 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. - CWR 20KL(Gudiriya)

CWR 30 KL(Lower Sorna)

Demolishing of Existing CWR Capacity 10KL(Gudariya)

Repair Work in Existing CWR(Taking 50% of total cost of new CWR) 60KL(Upper Sorna)

Repair Work in Existing CWR(Taking 50% of total cost of new CWR) 60KL(Dobari)

Excavation for foundation in Soil mixed with boulders

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction

Random Rubble Stone Masonry laid Dry, in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction

EARTHWORK FOR CUTTING, FILLING AND DISPOSAL OF SURPLUS EARTH (GRAVITY MAIN) - 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 PIPES (GRAVITY MAIN) - G.I. PIPE CONFORMING TO IS : 1239 (PART-1) -2004 - 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 MEDIUM DUTY - 50 mm dia GI Pipe

65 mm dia GI Pipe

80 mm dia GI Pipe

Dismantling of Pipes(Gravity Mains) - Dismantling of G.I. pipes. - 32 mm dia

40 mm dia

50 mm dia

65 mm dia

Construction of RCC Pillars For supporting of pipes

65mm dia

80mm dia

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

Installation, testing and commissioning of Air Valves as per engineering norms anywhere in uttarakhand.- C.I. Air Valve (Screwed) - 20 mm Diameter

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

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.- At Source - 65 mm

Thrust Block

Distribution Network & Related Components - Dismantling of flexible pavements and disposal ofdismantled materialsupto alead of 100 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202 (Considering 30%)

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 30%)

Construction of Un-reinforced, Cement concrete pavement, thickness as per design, over a prepeared sub base with 43 grade cement or any other type PCC Grade M-30, coarse and fine aggregates conforming to IS: 383,maximum size ofcoarse aggregate notexceeding 25 mm,mixed in a concrete mixer of not less then 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (Steel channel, laying and fixing of wedges, steel plates including levelling the formwork and laying and fixing of 125 micron thick polythene film, as per drawing), spreading the concrete with shovels, rakes, compacted using needle, and plate vibrators, finished in continuous operation and curing of concrete slabs for 14 days, using curing compound where specified and water finishing to lines and grade as per drawings and technical specifications.

Excavation in Pipe Line TrenchesExcavation 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 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') - 15 mm dia G.I Pipe

20 mm dia G.I Pipe

25 mm dia G.I Pipe

32 mm dia G.I Pipe

40 mm dia G.I Pipe

50 mm dia G.I Pipe

65 mm dia G.I Pipe

80 mm dia G.I Pipe

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. - 20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80 mm dia

Supplying of Globe Valves Including Carting the same upto the site of work as per engineering norms (with cap) complete with bolts, nuts, rubber insertions etc. - GM. GLOBE VALVE SCREWED - 20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Supplying of Air Valves as per engineering norms of approved quality with bolts, nuts, rubber insertions etc. complete anywhere in uttarakhand. - 20 mm Diameter

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

Providing & Fixing Woltex Woltman type Bulk water meter (upto 50 degree celcius tempreture) removable mechanism type, magnetically coupled having dry dial, hermetically sealed tantalizer including C.I.Strainer etc complete. - 65mm

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.(Considering 20% of 2020 Households)

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. - 15-25

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

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 Cost for Trail and Testing of Pipes.

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

MUKESH TOMAR

M/S NAGENDRA SINGH PUNDIR