Name of Work:- Handpump Construction Work in Gram Panchayat Khoonda, PS Masalpur, Distt. Karauli.
Sl. No.
Item Description
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Handpump Construction Work
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Construction of bore well be suitable drilling machine up to 150 mtr. Depth and above in all type of strata for tapping water aquifer and to drill required over-burden from ground level(including small pebbles and other collapsible strata) to accommodate casing pipe of size 125mm for encasing in over-burden to eliminate the risk of “caving-in” including insertion of casing pipe 0.5 to 1.0 meter deep in hard rock beyond over burden as specified in “ Code of practice for construction and testing of tube well/bore well” (IS-2800 (Part-1)) 1991 and IS-2800(Part-II)-1979 both amended up to date. Work shall be deemed complete only after obtaining sand free water (The work exclude the casing pipe). PHED Bsr Item No 2.44.1
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Construction of Tube Well up to 100 mtr. depth in 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 and IS: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.. Nominal bore 100 mm dia. (PHED 2023-24 BSR item No-2.45.1)
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Supply 125mm dia MS casing pipe medium class IS:1229(Part-I)/2004 & amended up to date. Out side Mtr. Maximum 140.80Minimum 138.5,Thickness (mm) 4.8,Mass of screwed & socketed type 16.40Kg/M. Minimum out side dia Mtr. Socket 151.0(mm) minimum length of socket(mm)96.0. PHED Bsr Item No 2.47.2
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Providing ISI marked india mark-II hand pump set. Complete with cylinder and 10 connection rods etc. as per specifications (IS:13287:1992) and amended up to date. PHED Bsr Item No 2.51
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Installation of India mark-II extra deep well Hand Pump et complete in all respect with lowering of GI pipe,rod, cylinder etc. PHED Bsr Item No 2.54
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Supplying of 32mm dia GI Pipe medium class ISI marked in 3m length all accessories and fitting required for installation of hand pump (M) confirming to IS:1239(Part-I)2004. Out side dia Mtr. Maximum 42.9,Minimum 42.0 Thickness(mm) 3.2,Mass of Screwed & socketed type 3.13 Kg/M, Minimum out side dia Mtr. Socket 49.0mm, Minimum length of socket 51.0mm. PHED Bsr Item No 2.50
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Construction of 185 Cm dia plateform as per approved design & drawing of UNICEF. PHED Bsr Item No 2.55
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Construction of recharge pit
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