Restoration of Rain Damages to LWSS Dudar bharoun and its adjoining villages in GP Majhwar and Dudar Bharoun Tehsil Sadar Distt Mandi HP

Excavation in foundation and trenches etc. (including pipes and pits upto all depths) in below classification of of soil such as pick work, jumper work, blasting and chiselling soft or hard rock where blasting is prohibited in all leads and lifts including trimming and dressing of sides, levelling of bed to correct grade stacking the excavated soil clear from the edge of excavation and returning the excavated soil after laying, jointing and testing of GI pipes in trenches in 15cm layers including consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated soil as directed in all leads and lifts and soring strutting and trimming dressing where ever required including restoration of un-metalled surface to its original condition including cost of diversion for traffic night signals fixing caution board, crossing over trenches for access to houses and fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer-in-Charge.

Cutting of GI Pipe of various dia with generator welding set including carriage at site of work complete in all respect in all leads and lifts. 150 mm diameter

Welding of GI pipe of various dia with Diesel Generator welding set at site of work according to site requirement in minimum three layers to make the joint leakproof according to relevant BIS standards/approved specifications and to the entire saitsfactioin of the Engineer-in-charge complete in all respect in all leads and lifts. 150 mm diameter

Laying, jointing and testing of GMS pipe (by way of circumfrential butt welded joints by electrical arc welding) and testing of GMS pipe (class mentoned below) of following dia meters confirming to BIS: 1239 (Part-1), grade specified below (latest with upto date amendments) having wall 5.40 mm as specified below with bevelled ends and capable of withstanding required test pressure in a random length of 4 to 7 meters, including manufacturing reducers / tapers, all short pieces, beds etc. as per site requirement made from parent tubes. The laying of pipe will include all operation such as cutting, welding, jointing, fabrication of bends, tees etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in Charge. GMS Pipe 150 mm diameter (HC) (P/E)

Providing and Fixing Cast Steel Non Return Valve of 150 mm diameter mentioned below BS:1868/API-6 D class ASA 300 with flange Table 28 conforming to IS-9001-2000 or latest with upto date ammendments of Bir / Pelicon /Kartar make with nut & bolts, gasket including complete process of opening of existing valve and fixing new valve by all means complete job in all respect and to the entire satisfaction of the Engineer-in-Charge.