A R M O LWSS Shimla Town from River Giri SH Repair Maintenance of Twin Rising main 450 mm dia from 1st stage Balyog to 2nd stage Ukhaldhar 2nd stage to delivery tank Bakhelti thereafter Gravity Main upto Sanjauli reservoir for one year

Amount

Repair and Maintenance of twin Rising Main 450mm dia from 1st stage Balyog to 2nd stage UkhalDhar, 2nd Stage to Delivery Tank at Bekhelti and thereafter Gravity Main up to Sanjauli reservoir to control / avoid complete leakages and to ensure smooth functioning of rising main as well as gravity main. The work shall include all repair components required to repair the rising main and gravity main such as :- (a) Excavation of Pits in all kinds of soil at various RD’s of damaged rising main and gravity main to repair the same. (b) Cutting and welding of damaged rising main and gravity main pipeline with the help of Diesel Generator including chamfering of cutting area to make easy for welding and fixing of fittings etc. (c) Providing and fixing M.S Plate 7mm thick for repair of rising main. (d) Providing and fixing of DI fitting of all dia’s such as M.J Collars tyton joins, DI Bends of all degrees as per site requirement. (e) Providing and fixing of small length / cut pieces of API Pipes 450mm dia and DI pipes 400mm to 500 mm dia to repair the pipelines. (f) Hiring of Diesel Generator set for cutting of pipes and Pick up vehicles for carrige of material and labour to site of work. (g) Deployment of water guard / beldar for patrolling of pipe lines. (h) Demolition of damaged Rcc pillars / thrust blocks of rising main and re-construction of the same for repairing of rising main.The above work shall be under taken to ensure that their no leakages for more than three hours at any points after the required shutdown is given by the authority failing which penalty @ 0.1% of the awarded amount per hour shall be deducted from the Contractor bill. In case of failure to plug the leakages within twelve hours, the authority will be at liberty to get the rising main as well as gravity main repaired at the risk and cost of the contractor.The work shall be under taken complete in all respect as per the directions of the Engineer –in-charge.

National Electrical Traders

SURENDAR HANSRETTA