Retrofitting of Chausala Water Supply Scheme including Rising main, Distribution Main and Distribution Pipe Lines and FHTC etc. situated in Haldwani Block of District Nainital

Rates for Retrofitting of Chausala Water Supply Scheme including supply of all material, labour, T&P etc. complete.Block- Haldwani, District – Nainital.

SOURCE & TREATMENT WORKS

Earth work in excavation/ by mechanical means (Hydraulic Excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as-10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift upto 1.5 m, disposed earth to be levelled and neatly dressed. Ordinary rock

Excavation work (For pipeline) by mechanical means (Hydraulic Excavator)/ manual means in foundation trenches or drains not exceeding 1.5 m in width or 10 sqm on plan including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m. Ordinary rock

Dewatering from foundation of abutments and wing walls including wages of hours operator and fuel including supply of all material, labour and T&P etc. required for proper completion of the work.

Provision for gadhera diversion and other unforeseen items including labour, T&P etc.complete.

Cartage and fixing of Uttaranchal koop.

Supply of Mild Steel Uttaranchal Koop (350mm dia) Cylindrical type. Overall length of Uttaranchal Koop should be 1250mm, 4 no. lateral perforated pipe. including all nut bolts and washers complete.

Supply of thick plastic sheet (2m x 10m).

Supply and filling of filter media of following sizes around Uttaranchal koop. 15 to 25mm stone aggrigate

6 to 15mm stone aggrigate

2 to 6mm coars sand

Stone pitching

Site clearance and other unforeseen works.

Costructionof Storage Reservoir

Dismantling of old CWR including all labour T&P etc complete

Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of 50 KL 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.

Supply of all materials labour T&P etc and install chlorinating chamber as per type design and drawing complete including supply and installation of bucket type chlorinator of 25 liters capacity

Gravity 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. galvanised screwed and socketed pipes (Medium quality), Conforming to IS: 1239 (Part-1)/2004, 50mm dia

Excavation of pipeline trench in following strata lift upto 1.5m lead upto 30m. Including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth uptoadistance of 60m from trenches including supply of labour, T&P etc complete. Soil mixed with Boulder (70%)

Medium Rock (30%)

Supply and construct of gate valve chamber as per type design of size 50 mm dia including all materials, labours, T&P. etc.and complete.(Chamber Size 45X45 cm)

Supply of 50 mm gate valve

Construction of pipe bridge for support of pipeline crossing through gadhera including all labour and material

G.I Special @ 10% of the above items 1. Supply and construct of gate valve chamber including all materials, labours, T&P. etc.and complete.(Chamber Size 45X45 cm)

Distribution system

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. galvanised screwed and socketed pipes (Medium quality), Conforming to IS: 1239 (Part-1)/2004, 100 mm dia

40 mm dia

32 mm dia

15 mm dia

Excavation of pipeline trench in following strata lift upto 1.5m lead upto 30m. Including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth uptoadistance of 60m from trenches including supply of labour, T&P etc complete. Soil mixed with Boulder (70%)

Medium Rock (30%)

Supply and construct of gate valve chamber including all materials, labours, T&P. etc.and complete.(Chamber Size 45X45 cm)

Supply of 100 mm CI Sluice valve

Supply of 40 mm gate valve

Supply of 32 mm gate valve

Supply of Bib Cock

Making ferrule connection in the existing main of GI, AC, PVC or any type of pressure mains with saddle piece, serce connection, fitting & fixing of GM Ferrule including tapping the main but excluding the cost of earth work and cost of all materials

G.I Special @ 10% of the above items 1. Road Cutting (kaccha)

Road Cutting (pakka)

Cartage of Material

Cartage of Pipes, G.I. Specials, T&P etc. From market to road side of work by carrier vehicle upto 5 kms.

Cartage of Pipes, G.I. Specials, T&P etc. From market to road side of work by carrier vehicle from 6 kms. to 10 kms.

M/S MOHD ANIS