LIS Santoo Tilla in Tehsil Amb Distt Una

Amount

Excavation in foundations, trenches etc., in earth work. In all kind of soil such as spade work, pick work, jumper work, blasting work in soft and hard rock chiselling / wedging out of rock where blasting is prohibited and in saturated soil etc. in all leads and lifts, stacking the excavated soil not more than 3 metres clear from the edge of excavation and then returning the stacked soil in fifteen centimetre layers, when required into plinths sides of foundations etc. consolidating each deposited layer by ramming and dewatering and then disposing of all surplus excavated earth with in all leads and lifts and as per direction and to the entire satisfaction of the Engineer-in-Charge.

laying, jointing and testing in trenches of galvanized MSERW flanged pipes excluding cost of flanged bends of all degrees conforming to IS/ISO 3183-2007 Grade L210 or A as per dimensions weight and test pressure mentioned below in a random length of 4m - 6m, The M.S. flanges are to be provided 1 % of total joints as per table below conforming to IS: 6392-1971 (latest upto date amendments) and welding of flanges with pipes as per IS: 816-1965 with a electrode as per IS: 814-1967 including required Nos. and size of M.S. nut and bolts as per IS: 1369-1967 and compressed asbestos fiber jointing gaskets sheet not less than 3mm thick sas per IS: 2712-1965 & 99% butt welded joints by considering minimum three layers. The welding of flanges to be done on both faces in two layers 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 should be conformed to IS: 5822-1994 (earth work in trenches, MS flanges and butt welded joint to be measured and paid for seprately) . The pipe shall have zinc coating as per IS:4736 in factory latest with upto date ammendements.

200 mm dia (4.80 mm thick) GMSERW as per IS :3183-2007

Providing, Fixing/welding of MS plate flanges at suitable point confirming to table as specified below as per IS- 6392-1971 (Latest with upto ammendment) welding of MS flanges (one layers outer side & one layer on inner side of each flange with GMS pipe (The cost of GMS pipe to be measured & paid for separately) according to relevant BIS standard detail technical specifications with nuts, bolts of required size minimum 3mm thick compressed asbestos fibre/synthetic rubber gasket confirming to relevant BIS code as given in the technical clarification including carriage of material in all leads and lifts.

200 mm dia Table-17

Cutting circumferential butt welded joints by electrical welding to following dia G.I. /MSERW pipes confirming to IS:1239-1990 (Part-I)/1978-1982 grade YST-210 welded in requisite number of weld and the minimum throat thickness of welding confirming to IS:816-1969 specification by using welding rods of 2.5mm to 6.3mm of Advani Oerlikon (Adore)/EASB make confirming to IS:814-1991 at site complete in all respect including manual/mechanical leads of pipes in all leads and lifts and to entire satisfaction of the Engineer-in-charge complete in all respect.

200 mm dia

Providing, Fixing of double flanged Cast Iron sluice valve of following sizes make Bir/Kartar/ ISI marked and capable of with standing the normal pressure as per 10.20 Kg IS: 14846-2000 class PN-1.0 brass steel spindle complete with accessories in all repest and to the entire satisfaction of Engineer-in-charge with in all lead and lifts.

125 mm dia

Providing double flanged (Swing type) Cast steel reflux valve of Leader/Kirloskar make and one dia. higher than pump having bye pass arrangement on the delivery line of pump and capable of with standing normal seat pressure as per IS –1414/API- 600(class, ASA-600) with up to date amendments

125 mm dia

Anil Kumar (BID ID -534458)

Ram Ji Dass (BID ID -534400)