WBMAD/NIQ-01/SE(S)/2024-25 2ND CALL

Amount

Sinking of 300mm X 200mm dia. Deep tube well ,each of 110 m (more or less) deep by direct rotary Rig method using UPVC pipes (CD) and UPVC deep PIPE including Development (Min. 8 Hr. continuous) of tube well by using suitable air compressor (Min. Capacity: 600CFM & operating Pressure 14 Bar) followed by yield testing with BHT pump (Head :45 to 50mtr.,Discharge :1100 to 1000 LPM and 25 BHP engine) all complete including To & Fro Transportation cost and Cost of fuels, lubricants & Labour etc.

From 6 Mrt to 60 Mtr

From 60 Mrt to 90 Mtr

From 90 Mrt to 120 Mtr

Development (Min. 8 Hr. continuous) of tube well by using suitable air compressor (Min. Capacity: 600CFM & operating Pressure 14 Bar) followed by yield testing with BHT pump (Head :45 to 50mtr.,Discharge :1100 to 1000 LPM and 25 BHP engine) all complete including To & Fro Transportation cost and Cost of fuels, lubricants & Labour etc.

Construction of Pump House (6x4) mtr With Sanitary Arrangement at different Sites.

Supplying, Fabrication, Erection on suitable RCC foundation and Commissioning with 3 (three) months Trial Run (including cost of routine testing of water sample for performance evaluation) of pressure type Iron removal plant as per design norms of the P.H.E. Dte. with necessary accessories viz. MS fabricated shell with minimum 10 mm thick MS plate with 2 (two) coats of anticorrosive paint & minimum 12 mm thick MS media supporting plate fitted with required no. of pot strainer, MS fabricated oxidation chamber with minimum 10 mm thick plate with necessary pipe connection, valves, Gauges & other instruments as required as per departmental approved design & drawing including cost of filter media, Air Compressor & Air blower with motor, starter, main switch etc. of required capacity & approved specification including power connection from main line etc. all complete.

For Demand 79.58 cum/hr ( zone-1) (Two unit of 40 cum/hr)

For Demand 151.58 cum/hr ( zone-2) (Three unit of 50 cum/hr)

For Demand 95.66 cum/hr ( zone-3) (Two unit of 50 cum/hr)

Construction of Blower room of size 6mx4m (3 Nos)

Construction of Concrete platfrom

Construction of masonary Drain 300x300 mm (Each site 20 m)

Laying of D.I. (K-9) pipes with all D.I. Specials and valves including Supply and delivery at site ISI marked Socket and Spigot jointing system centrifugally cast DI (K9/K7) Pipes conforming to IS 8329-2000 (Third revision) in standard length 4 m, 5 m, 5.50 m, 6 m for push-on joint (rubber gasket) with internal cement mortar lining and external protection by metallic zinc coating with finish layer of bituminous /epoxy coating on outside as per IS: 8329-2000 specification with necessary jointing material rubber gasket (IS: 5382:1985) and M.S. Pipes including transportation, loading unloading and stacking at site including supply of polyethylene sleeves, including earth work in excavation in trenches, shoring (if necessary) of adequate width having minimum depth to keep the top surface of pipe 1.10 m below of the existing ground level in any kind of soil mixed with boulder, metal crust, concrete pavement, any road sub-grade and its flank etc., dewatering the trenches, preparing the bottom surface of the trenches for continuous bedding including sand filling (if necessary) Over-Ground installation to cross small ditches etc. supported with RCC pillars and fitting, fixing, jointing (all types of joints) valves, specials etc. as per requirement, in position, cutting, chamfering of pipes as required, carriage of materials from departmental store to work site (if any), constructing sluice valve chambers including supply and fitting in position sluice valve of different dia. & supply and fitting in position D.I. Specials ,Thrust Blocks as per requirement, filling of the trenches with excavated materials, consolidating the same in layers, guarding trenches with temporary bamboo railing for safety where necessary, emergency horizontal auger boring (for roads other than NH and Railway) where necessary, removing the surplus materials from the site as per municipal rules in vogue including all labour charges, tools and plants, hydraulic pressure testing, cleaning and disinfection of pipes etc. complete in all respect as per IS 12288¬1987 (latest edition) and Temporary Roads Restoration for vehicular movement as per instruction of the E.I.C.

100 mm dia. DI K9 Pipe

150 mm dia. DI K9 Pipe

200 mm dia. DI K9 Pipe

250 mm dia. DI K9 Pipe

100 mm dia. MS Pipe

150 mm dia. MS Pipe

200 mm dia. MS Pipe

Supplying fitting fixing of Sluice valves and construction of Sluice Valve Chamber as per specification and drawing

100 mm dia Sluice valve

150mm dia Sluice valve

200mm dia Sluice valve

250mm dia Sluice valve

Supplying fitting fixing of Air Release Valves as per specification and drawing

80 mm dia Air Release Valves

100mm dia Air Release Valves

Pipe carrying pipe for Rising main

Surveying, design, drawing, constructionof One no Pipe Carrying Bridge(In Clear Water Rising Main Line) over Canal For 200 mm DI K-9 Pipe in CWRM Line , In Zone -III, Ward- 09 ,Near Sonamukhi Boro Pukur Bagan (23°18'18.50"N, 87° 24'11.33"E) , Length -15 Mtr, Width-1.5 mtr within Sonamukhi Municipality under AMRUT 2.0

Electro Mechanical work

Electro Mechanical work for new 2 nos and existing 2 nos deep tube well and pump house in Zone I

Electro Mechanical work for new 5 nos and existing 2 nos deep tube well and pump house in Zone II

Electro Mechanical work for new 4 nos and existing 2 nos deep tube well and pump house in Zone III

Operation & Maintenance of the whole Installation for the period of five Years (after trial run) deploying adquate number of working personnel for round the clock operation and supply & delivery of Chlorine at site as per requirement, specification &direction of E.I.C.

Deploying (4+10+8=22 no Labour per month for 3 zones ) 22x12x5=1320 number of working personnel for 5 year for round the clock operation

Supply & delivery of Chlorine at site (Minimum 0.2 mg/l) for 5 year ( Water demand 4.079 mld) [4.079x 0.3x365x5=2233kg ]