WATER SUPPLY SCHEME GRAN BROTIAN UNDER JJM

Amount

A) G. I Pipe Works

Earth work in excavation by manual means in trenches for foundation, drains, pipes, cables etc [not exceeding 1.5M in width] and for shafts, wells, cesspits and the like not exceeding 10sqm on plan, depth up to 1.5Mtr including disposal of excavated earth up to 1M from cutting edge

Providing and laying of DI/GI pipes complete with cost of D.I/G.I pipes/fittings/gate valves/ sluice valve / flow meter on R/main & G/main / distribution system / all types of pipe specials & installation of tap connection as per site requirement including carriage.

D.I Pipe 150mm dia (K-9 pipes). Conforming to IS 8329

G.I Pipe 80mm dia nominal bore [Light]

G.I Pipe 65mm dia nominal bore [Light]

G.I Pipe 50mm dia nominal bore [Light]

G.I Pipe 25mm dia nominal bore [Light]

G.I Pipe 20mm dia nominal bore [Light]

G.I Pipe 15mm dia nominal bore [Light]

Making connections of G.I Distribution branches G.I Mains by providing and fixing Tees & cutting Rethreading of pipes etc for connections a) 25mm to 40mm dia

a) 50mm to 80mm dia

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. Layers not exceeding 20cm in depth consolidation

Dismantling manually/mechanically including stacking of serviceable material and disposal of unserviceable material material within 50 mtrs lead as per direction of Engineer-in-charge: 15.43.1 water bound macadam for D.I pipe.

Supply, Installation, Testing and Commissioning of Flow Metering System as per required dia (ISI Marked with reputed branded or make to be approved by Engineer-in-charge)

B) Civil Work

Construction of 1.00 lacs Glns Cap GSR round in shape with internal diameter of 12.00 mtrs and dome height of 7.50 mtrs from gsr bed inclusive of free board and dome curvature and trench depth of 4.70 mtrs below ground level in all kinds of soil inclusive of trench excavation by manual means with required cement concrete shall confurmed to relevant IS code pertainting to water retaining structure in bed slab and gola, beams, slabs, bome, walls etc. with standard spacifications of brick mat, plinth protection, valve pit, drain etc. with standard specifications of mud mat, plinth protection etc complete with reinforcement, form work, flooring in 1:2:4 and cement plaster 12mm thick in 1:4 mix complete with admixtures, GP Sheet Strip water seals at construction joints, CI Main hole cover with frame, AC plain bends with access, GI bends 3" dia and interconetteing G.I Pipe 100mm dia laid in trench, fitting, finishing with cement based paint steel built-up sections and carriage of material ( complete job- details specification to be provided at the time of execution by Engineer-In-charge as per established practices and specifications) including water proofing and finishing all complete. Incl. protection work (Turn key Basis).

Construction of collection tank in all kinds of soils (80% all kinds + 20% rock) of internal size 3.15 mtrs each side having depth 2.10mtrs average in trench at wall thickness 0.15 mtrs with 1:1.5:3 mix bed slab laid over 0.15 mtrs thick mud mat 1:4:8 mix RCC walls in 1:1½:3 with reinfornment @ 80kg percum and RCC work in Beams, Slabs, etc. in 1:1½:3 with centring and shuttering and 12mm thick plaster in cement motor 1:3 in side the tank and 12mm thick cement motor plaster in 1:4 mix outside the tank inclusive of mixing water proofing material in promo are equivalent @ 1kg/50kg of cement (complete job- details specification to be provided at the time of execution by Engineer-In-charge as per established practices and specifications) including water proofing and finishing inclusive of filling available earth back in trenches and crate wortk of size 6x1.5x1.5=15 nos incl. cost of crate and stones incl. carriage of stone & crates at site all complete. (Turn key Basis)

Construction of Pump room of size 7.95 mtr x 3.70 mtrs interal size with 02 Doors and 03 Windows in Standard brick masonary with wall thickness 9" complete with earthwork in excavation 1.5 mtr in width as well as 10 sqm on plan, standard mud mat 0.20 mtrs thick with foundation in 1:4:8 mix cement conc. topped by damp proof course 50mm thick in 1:2:4 mix and brick wrok FPS of class desgination 75 and RCC Slab/Beams/Lintels in 1:1½:3 mix with 20mm nominal size stoine agg. inclusive of 15mm thick cement plaster on the rough side of single or half brick work in 1:4 mix, complete with plint protection, centering, shuttering, finishing with water proof paint with MS Steel sliding shutters all as per specification and drawing to be provided at the time of execution by Engineer-in-charge as per established practices and specifications). Incl. protection work /retaining wall (Turn key Basis)

Construction of 50000 Glns Cap GSR round in shape with internal diameter of 9.50 mtrs and dome height of 5.30 mtrs from gsr bed inclusive of free board and dome curvature and trench depth of 3.75 mtrs below ground level in all kinds of soil inclusive of trench excavation by manual means with required cement concrete shall confurmed to relevant IS code pertainting to water retaining structure in bed slab and gola, beams, slabs, bome, walls etc. with standard spacifications of brick mat, plinth protection, valve pit, drain etc. with standard specifications of mud mat, plinth protection etc complete with reinforcement, form work, flooring in 1:2:4 and cement plaster 12mm thick in 1:4 mix complete with admixtures, GP Sheet Strip water seals at construction joints, CI Main hole cover with frame, AC plain bends with access, GI bends 3" dia and interconetteing G.I Pipe 100mm dia laid in trench, fitting, finishing with cement based paint steel built-up sections and carriage of material ( complete job- details specification to be provided at the time of execution by Engineer-In-charge as per established practices and specifications) including water proofing and finishing all complete. Incl. protection work /retaining wall (Turn key Basis)

c. ELECTRO MECHANICAL COMPONENTS

Procurement, Installation, testing and commissioning of 20000 GPHx250 mtrs HC pump set with allied accessories.

Providing , instalation, testing and commissioning of 300 KVA voltage stabilizer with allied accessories.

Design, fabrication, instalation, testing and commissioning of 225 ampere LT control panel with allied accessories.

Electric Components Laying of HT line on ST poles 09 mtrs long using ACSR Wease conductor with 52 mtrs span.

Laying of AB cable 120 sq mm

Erection of pole mounted 250 KVA Distribution Sub Station.

Maindeep Enterprises