Supplying and Laying of CWRM network with DI K9 and MS Pipes Jack Pushing Pipe Carrying Steel Bridge Temporary Road restoration to be completed in all respect within Raniganj area of AMC for WSS under AMRUT 2 0

Amount

Supplying & Laying of D.I. (K-9) pipes with all D.I. Specials and valves including 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) & Jack pushing work required as per site condition with M.S. Casing & carrier pipe, Over-Ground installation to cross small ditches etc. supported with RCC pillars, construction of Steel Bridge, Steel Bridge, Persuasion of Way Leave Permission from competent authority ( the charges / demand for Restoration fees License fee/NOC fees raised by NH/Railway Authority will be borne by the TIA/EIC) as & where necessary. 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 as per enclosed drawing and the instruction of E.I.C. (All materials like D.I. pipes, rubber gaskets, M.S Pipe, For Jack Pushing work under the NH, Rail etc. the necessary permission from the competent authority to be obtained by the agency on behalf of the concerned Division of MED. The bidder should facilitate the process including submission of drawings, fees and all other formalities in this regard. The quoted rate should include the cost of such process. However, the charges / demand for Restoration fees License fee/NOC fees raised by NH/Railway Authority will be borne by the TIA/EIC. Sluice valve, Air Release valve, Drain valve, D.I. Fittings, Mechanical Joints etc., where necessary, including all other construction materials will be supplied by the agency)

200 mm dia ( DI-K9)

250 mm dia ( DI-K9)

300 mm dia ( DI-K9)

350 mm dia ( DI-K9)

200 mm dia (MS)

250 mm dia (MS)

300 mm dia (MS)

Trenchless crossing in CWRM & Distribution Network by HDD and Jack Pushing Technique

Supplying and Laying of 400 mm dia (ID) M.S. Pipe conduits 60 m in length to be prepared from 8 mm thick M.S. plate by Horizontal directional drilling technique (H.D.D), including supplying and laying of 250 mm dia M.S. pipe in Clear Water Rising Main within the conduit. Across and underneath the National Highway for Clear Water Rising Main at Location (Lat: 23°38'40.35"N, Long: 87° 6'14.09"E) for Asansol Municipal Corporation area under AMRUT 2.0

Pipe Carrying Bridge

Construction of pipe carriageway of MS structure, minimum 3m width to carry suction/delivery pipe up to the bank of the river with suitable RCC structure supported on column & adequate foundation/piles where necessary. For 300 mm Dia Clear Water Rising Main at (Lat: 23°36'15.73"N, Long: 87° 6'55.31"E). (L- 65 Mtr. X W- 1.2 Mtr.)

Construction of pipe carriageway of MS structure, minimum 3m width to carry suction/delivery pipe up to the bank of the river with suitable RCC structure supported on column & adequate foundation/piles where necessary. For 200 mm Dia Clear Water Rising Main at (Lat: 23°36'15.93"N, Long: 87° 6'55.16"E). (L- 65 Mtr. X W- 1.2 Mtr.)

Supplying,fitting, fixing of Sluice valves (PN 1.6) /Air Release Valves and construction of Sluice Valve Chamber as per specification and drawing

Air Release Valve 80 mm dia.

Sluice valve 200 mm dia.

Sluice valves 250 mm dia.

Sluice valves 300 mm dia.

KRISHNA KUMAR TODI HUF (BID ID -5755616)

MRITYUNJOY MUKHERJEE AND CO. (BID ID -5770976)