Ubhreu Water Supply Scheme.

Source Augmentation, Construction of CWR, Gravity main, Distribution of pipeline and related works in Ubhreu Water Supply Scheme under Jal Jeevan Mission Program.

(Source) & Related Components-Source (Intake Chamber) - Construction of Intake chamber, cross wall & Roughining filter including all labour & Materials , Machinary etc Complete. Intake chamber

Cross wall

Roughening Filter

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

At CWR

EARTHWORK FOR CUTTING, FILLING AND DISPOSAL OF SURPLUS EARTH (SUPPLY MAIN) Laying without Excavation (open Laying 30% of Total Quantity) - 50 mm dia GI Pipe

40mm dia GI Pipe

32 mm dia GI Pipe

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)

Valves & Valve Chambers (DISTRIBUTION MAIN) - Supply of G.M. Gate Valve Class-I with hand wheel ISI marked conforming to IS: 778/1984 (Reaffirmed 2000) for water works purpose. Brass/G.M. Valve - Pressure PN 1.0 - 25 mm dia

50 mm dia

Installation, testing and commissioning of G.M. Gate Valves as per engineering norms anywhere in uttarakhand. Brass/G.M. Valve - 25 mm dia

50 mm dia

Constructing masonry Chamber 90x90x100 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 : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5. For different types of valves.

Construction of Break pressure tank including all labour & Materials , Machinary etc Complete. as per Attached Drawing and unit Estimate.

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- 12.50 KL CWR.

Supply of FRP coated MS Bucket type Chlorinator of 25 litres capacity with chlorination arrangement .

Repair of R.C.C C.W.R 10 K.L.

PROVIDING AND LAYING OF PIPES (DISTRIBUTION MAIN)- G.I. pipe conforiming to IS:1239(PART-1) Providing of all materials, carting from site store to site of work, Laying & Jointing of full length GI 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 pipeline etc complete. G.I. PIPE MEDIUM DUTY- 25 mm dia GI Pipe

20 mm dia GI Pipe

15 mm dia GI Pipe

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)

Valves & Valve Chambers (DISTRIBUTION MAIN) Supply of G.M. Gate Valve Class-I with hand wheel ISI marked conforming to IS: 778/1984 (Reaffirmed 2000) for water works purpose. Brass/G.M. Valve -Pressure PN 1.0 25 mm dia

Installation, testing and commissioning of G.M. Gate Valves as per engineering norms anywhere in uttarakhand. - Brass/G.M. Valve - 25 mm dia

Constructing masonry Chamber 90x90x100 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 : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5. For different types of valves.

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

Testing of Pipe (GI, HDPE & DI pipe) which includes a) Parameters (Physical & Chemical) b) Tensile Strength Properties

c) water sample testing

Cartage From market to Site

DHAN SINGH