Dangi Khola solar (pumping) water Supply Scheme Augmentation

Amount

Supply and cartage, laying and jointing of following sizes of MSERW pipes YSt 210 grade pipe conforming to latest BIS code lowering into trenches, jointing by electric welding process with proper grade of electrodes suitable for jointing of water supply lines by cutting of pipes and making required bends by welding, testing of pipeline including supply of all material and labour T&P etc. complete.

50mm dia, 3.9 mm thick

Supply and cartage, laying and jointing of following sizes of GI pipe conforming to latest BIS code with specials, fitting, lowering into trenches, laid to true alignment & gradient, cutting,threading and testing of pipeline including supply of all material and labour T&P etc. complete. Medium Duty (class 'B')

15 mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

Supply of all materials, labour and T & P etc. and construction of Uttranchal French well intake as per type design and drawing complete in all respect.

Supply of all material, labour, T&P etc all complete and provide RCC cross wall 0.75m high at gadhera tapping point for the protection of intake from heavy flood.

Dismantling of following dia screwed and socketed GI pipes, specials and fittings including taking out pipes & specials from trenches and stacking them properly within 50m but excluding the cost of earth work.

Medium Duty (class 'B') 25 mm

Medium Duty (class 'B') 32 mm

Medium Duty (class 'B') 40 mm

Relaying & jointing of old dismantled GI screwed pipes, carting up to site of work, (including supply of all jointing materials like specials, white lead, hemp and oil etc but excluding supply of pipes) in trenches with its cutting, threading and testing of pipe line etc complete.

Medium Duty (class 'B') 25 mm

Medium Duty (class 'B') 32 mm

Medium Duty (class 'B') 40 mm

Excavation in soil mixed with single boulders etc. requiring the use of special T&P, if any, for pipe line trenches including lift up to 1.5m and lead up to 30m with back filling, watering, ramming of excavated earth in the trenches.

Excavation same as above item but excavation in decomposed, weathered or soft rock.

Painting of MSERW Pipes with two coats black anti-corrosive bitumastic paint of approved brand and manufacture

Earth work in excavation by mechanical means (hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 mtr in width or 10 sqm on plan ) including dressing of sides and ramming of bottom, lift up to 1.5 mtr including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m in all kind of soil for site development of sites for CWR.

Design, carrying out safe bearing capacity of soil (SBC only for capacity 130.0 KL) and construction of R.C.C. semi sunk sump / CWRs of following capacity excluding earth work in cutting for site development including supply of necessary scaffolding, shuttering and other accessories alongwith construction of valve chambers, fixing of inlet and outlet pipes, making bye pass arrangement & fixing of lightening conductor & M.S. Manhole, supply and fixing of M.S. Steel Ladder outside and inside the tank and fixing of railing around top dome as per approved design of R.C.C. tank in latest IS codes including acrylic painting (apex or equivalant) and also connection with the existing network alongwith carting of all materials including supply of all materials, labour, T&P etc. complete.

25.0 KL Capacity

20.0 KL Capacity

Supply and installation of Bucket Type Chlorinator of 25 L Capacity.

Supplying and fixing of following sizes of valves including carting the same upto site of work and fixing the same in water supply lines including cost of valves, specials, labour and T&P complete in all respect.GM Wheel / Gate valves (Class I) as per IS 788/1971

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Supply and fixing of following sizes of sluice valves including all T&P material for completion of work for following sizes for rising main.

50 mm dia. Cast Steel Sluice valve, W.P. 30 kg/sqcm.

Making ferrule connection in the existing main of G.I, A.C, PVC or any type of pressure mains with saddle piece, service connections, fittings and fixing of ferrule including tapping the main.

Providing and fixing brass ferrule 15mm dia. nominal bore for domestic connections.

Providing and fixing of PTMT bib cock 15 mm dia. nominal bore for domestic connections.

Anchor Block Supply of all materials, labour, T&P etc. and Construction of Anchor Block as per type design complete. (Size 0.60x0.60x0.60 m)

Supply of all materials, labour, T & P etc. and Construction of Sluice Valve / Reflux Valve / Scour Valve/Wheel Valve/ Air Valve Chamber as per type design complete. (Size 0.60x0.60x0.60 m)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering and shuttering finishing and reinforcement -all work up to plinth level in 1:1.5:3 (1 cement : 1.5 coarse sand : 3 grade aggregate 20 mm nominal size)

Reinforcement in RCC work including straightening, cutting, bending, placing in position and binding, using Thermo-Mechanically Treated bars all complete.

Centering and shuttering including strutting, roping etc. and removal of form for

Foundation raft and tie beams

Columns

Steel work welded built of section /framed works including cutting fixing in position applying a priming code of approved steel primer all complete. M.S. angle iron post of size 40x40x6mm

Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end postand corner shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earthwork and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used. Wth G.I. barbed wire

Painting two coats of approved paint over one base (priming coat) on new surface of M.S. angle iron post.

Providing and fixing M.S. iron gate of size 1.2m x 1.80m weight not less than 100 kg to be fixed between R.C.C. column' s of the boundary wall with locking arrangement and painting etc. complete as per direction of the Engineer in charge

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level,1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Random rubble masonry laid dry with hard stone in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications. Clause 802, 803, 1202 & 1203 P.C.C. grade M 20 Nominal mix 1:2:4 (Hand mixed)

Random rubble masonry laid in 1:6 cement and sand mortar with hard stone in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete.

JAGDISH CHANDRA BHATT