Tender For Restoration Rain Damages To Water Supply Scheme Daroh Garh Under Jal Shakti Sub-Division Daroh In Tehsil Pal Ur Distt. Kangra (Hp) (Sh:- Laying And Jointing Of 150 Mm Dia Gi Pipe From Sand Filter Bed To Clear Water Tank At Chowki Plant In
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Tender for Restoration Rain Damages To Water Supply Scheme Daroh Garh Under Jal Shakti Sub-Division Daroh In Tehsil Pal Ur Distt. Kangra (Hp) (Sh:- Laying And Jointing Of 150 Mm Dia Gi Pipe From Sand Filter Bed To Clear Water Tank At Chowki Plant In Section Garh)
BOQ
| Sl. No. | Item Description |
| 1 | Providing and fixing of double flanged cast iron sluice vave (with hand wheel) conforming to BIS 14846 (Latest with upto date ammendments ) PN-1.6 with nominal seat pressure 10.20 kg/cm2 of following class of Kirloskar/Leader make of dia i/c brass spindle as per IS 2906 class -II complete (The cost of MS Flanges to be measured and paid for separately) complete in all respect as per direction of Engineer in charge with in all leads and lifts. |
| 2 | Excavation in foundation and trenches etc. (in pipes and pits) in all kinds of soils such as pick work, jumper work, blasting in soft/hard rock, chiselling/ wedging out of rock (where blasting prohibited) saturated soil stacking the excavated earth within all leads and lifts clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed within all leads and lifts including uprooting of trees dressing of beds, and sides and preparation of sub-grade, restoration of unmetalled/ metalled/ paved surfaces to its original condition including soring, strutting, timbering and dewatering where ever houses, fixing caution boards, crossing over trenches and to the entire satisfaction of the Engineer-in-charge. |
| 3 | Laying, jointing and testing (to level or grade) of GI pipe of following dia (H/M class) confirming to IS 1239-2001 (Part -1) (Latest upto date amendments)of grade and wall thickness as specified ,suitable to withstand required hydraulic test pressure in randum length 4m-6m with plain ends and jointed Butt welding confirming to IS 6392-1971 (Latest upto date amendments) and welding of flanges as per IS 846-1969 with electrodes as per IS:814-1991 including required number and size of MS nuts and bolts as per IS:1369-1967 and compressed asbestos fibre jointing gaskets sheet not less than 3.00 mm in thickness as per IS 2712-1998 & butt welded joints. The welding of flanges to be done on both faces in two layes on outer face & one layer on inner face to make the joints leak proof and to the entire satisfaction of the Engineer in charge .The laying of pipes confirm to IS 5822-1994 and as pe CPHEEO manual and will include all operations such as cutting, welding and jointing including flushing ,cleaning and hydraulic testing complete in all respect to the entire carriage of material upto all leads and lifts.(Earth work in trenches welding of flanges/ butt welding will be measured and paid for separately) |
| 4 | 150 mm dia Please Enable Macros to View BoQ information |
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