Construction Of 400 KL CWR, Boundary Wall and Laying of Raising Pipe line and Related Work Under PM Gati Shakti Dehradun, Uttarakhand

Construction of 400 kl CWR. Supply of all material, labour, T&P and construction of RCC. CWR of following Capacities (in Kiloliters) with M.S. Ladder outside the tank and alluminium ladder inside of the tank, M.S. M.H. cover with Locking arrangement, Lightning conductor as per electricity rules, water level indicator, supply and fixing of outlet, inlet, over flow and wash out pipes with nesessary sluice valves, pipe pieces (including cost of materials) flooring 0.60M wide apron, painting on tank body vertical pipes and specials, assuming bearing capacity as 8MT/SQM (i) 400 KL

Supply and fixing of Bucket type chlorinator of 25 Liter capacity at top of all service raservoirs.

LEVEL TRANSMITTER FOR GLSR.LEVEL TRANSMITTERS-ULTRASONICTYPE WITH 4- 20MA COMMUNICATION/ RTU/SCADA INTEGRATED Providing, Installation Testing And Commissioning Of Ultrasonic Level Transmitter: Principle : Time Of Flight /Sensor Moc : PP/ Process Connection:1 1/2 Inch / 2 Inch, NPT Threaded Type Power Supply: 24 V DC /Output: 4- 20 mA / Display: Local with IP 68

Construction of Boundary wall Provision of 1.8 m high Boundary Wall in brick masonry including supply of all materials, labour, T&P etc. complete (i) Proposed at CWR and Pump House

G.I Barbed Wire Fencing 1.8 m high Providing and fixing 1.8 m high GI barbed wire fencing with 2.4 m RCC M15 grade 150 mm x 150 mm concrete post placed every 3 m centre-to-centre founded in M15 grade cement concrete, 0.6 m below ground level, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with 12 horizontal lines and 2 diagonals interwoven with horizontal wires, fixed with GI staples, turn buckles etc. complete as per Clause 1705 (i) Proposed at CWR and Pump House

Provision of M.S. Iron Gate with Pillars of following sizes complete

Supply Main Line Dismantling of cement Concrete Pavements as per technical specification Clause 202. Dismantling 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 dismanteled materials upto a lead of 1000m, Stacking servicable and unservicable materials Saperately (DSR 2023 15.2.1)

Excavation of earth for pipe line 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 upto adistance of 60m. Fromtrenches including supply of labour,T&P.etc complete.Assuming that 90%pipe line is laid in trenches ,it is estimated that 75% exavation will be in soil mixed with shingle,bajri&boulders and rest 25%will be in soft rock (i) Soil mixed with boulder and bajri

Lowering into trenches with true to alignment, Laying of MSERW pipes grade Yst210, Confirming to IS:1978-1982, Jointing by electric welding process with proper grade of electrodes suitable for jointing of water supply pipe lines (Adore, L&T or equivqlent electrodes) by cutting of pipes and making required bends by welding, completion of work with testing of pipeline etc complete. (i) 200 mm Dia 4.80 mm Thick.

Disposal of surplus earth,sullage,damaged pipe etc from working site to suitable place,carrying back for refilling of trenches after laying and jointing the pipes upto max 60m one side , disposal of excavated earth from site to suitable place upto max distance 8km one side including providing all material,labour,T&P etc. complete required for proper completion of work as per instruction of Engineer in charge

providing and fixing D.I D/F Sluice Valves Confirming to IS:14846-2000 in position etc (i) 150mm dia

(ii) 200mm dia

(iii) 250 mm dia

providing and fixing D.I D/F Non Return Valves In position including all material, labourer, T&P etc Complete. (i) 100 mm dia.

(ii) 200 mm dia.

(iii) 300mm dia

(iv) 350mm dia

providing and fixing D.I. air Valves (Screwd) in position including all material, labourer, T&P etc Complete. PN10 (i) 15mm dia

(ii) 20mm dia

(iii) 25mm dia

Constructing masonry Chamber 120X 120X 100 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 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), including 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

Cartage of material

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