Tender For Nit 22 Construction And Commissioning Of ( 16 Nos) 125Mm Hand Pumps At Various Locations Under Budget Announcement Under Jurisdiction Of Division Jamwaramgarh - 1 Construction Of Tube Well From Ground Level & Up To 100 Mtr Depth To Accommodat, Jaipur-Rajasthan

Tender For Nit 22 Construction And Commissioning Of ( 16 Nos) 125Mm Hand Pumps At Various Locations Under Budget Announcement Under Jurisdiction Of Division Jamwaramgarh - 1 Construction of tube well from ground level & up to 100 mtr depth to accommodate housing and assembly pipe of following sizes in all type of alluvium strataunconsolidated formation such as pebbles, boulders etc. by percussion/rotary drilling method as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technical specifications, with gravel as per IS:4097-1967 and its packing as per IS: 2800 (Part I & II) 1979 as amended up to date (the work includes the cost of gravel & its primary packing and packing during development, lowering of housing & strainer assembly pipes with supply and wrapping of coir-rope, wherever necessary for arresting fine sand particles and development work, but excluding the cost of housing and strainer pipe assembly). The work would be completed after obtaining sand free water. 2 Nominal bore 125 mm dia. 3 Construction of Tube Well up to 100 mtr. depthin all type of rocks by DTH system & over burden to accommodate casing pipe of following sizes in all types of soils & over burden including lowering of casing pipes, (if required) excluding cost of casing pipes, as per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended up to date) and technical specifications. The work would be completed after obtaining sand free water. The tube well should have a through out bore as per nominal dia of casing pipe. 4 Nominal bore 125 mm dia. 5 Supply of ERW M.S. black casing pipe ISI marked {IS:1239(Part-1:2004)} medium of following sizes at site of work. 6 125 mm dia NB( Thickness of pipe 4.8 mm & mass of tube 16.40 Kg/m) 7 Supply & installation of GI pipe 32 mm medium class “B” with pipe sockets (heavy duty). 8 Supply and installation of ISI Marked India Mark II Hand pump set Extra-Deep (EDW) completewith cylinder and connecting rods. 9 EDWHP + 23 Connecting rod. 10 IInstallation of India Mark II/III E.D. I & II hand pump set complete on existing platform. 11 Construction of 185 cm dia plateform as per design & drawing of Uncief.

INR 1000 /-

INR 65660.0 /-

INR 32.83 Lakhs /-

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