Tender For Repair Renovation Damages Of Lis Tuman Chakhana In Tehsil Karsog, Distt. Mandi Hp (Sh: Providing Laying Jointing And Testing Rising Main Mserw 200Mm Dia = 200 Rmt (Under Pdna Sr. No. 5382), Mandi-Himachal Pradesh
TDR : 55073475
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Mandi
Himachal Pradesh
Tender For repair renovation Damages Of Lis Tuman Chakhana In Tehsil Karsog, Distt. Mandi Hp (Sh: Providing Laying Jointing And Testing Rising Main Mserw 200Mm Dia = 200 Rmt (Under Pdna Sr. No. 5382)
Name of Work:- RR Damages of LIS Tuman Chakhana in Tehsil Karsog, Distt. Mandi HP (SH: Providing Laying Jointing and Testing Rising Main MSERW 200mm dia = 200 Rmt (under PDNA Sr. No. 5382)
Sl. No.
Item Description
1
Providing Laying Jointing ( by way of circumfrential butt welded joints by electrical arc welding ) and testing of MSREW pipe of following dia meters confirming to BIS 3183-2007 steel grade specified below (latest with upto date amendments) having wall thickness as per code with bevelled / plain ends capable of withstanding required test pressure in a random length of 4 to 7 meters, including manufacturing reducers/ tapers , all short pieces, bends 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. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The damaged portion of the pipes and specials made form the parent tube during welding or otherwise shall be provided anticorrosive treatment by applying two coats of anticorrosive bituminous paint over a priming coat as per AWWA specifications C-203-1978. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches will be measured and paid for sepretely
2
200 mm dia -MSERW pipe of 5.60mm thiockness(L290 or X42) Errection of all equipments from S.No. 1 to 4, 6 & 8 i/c cost of tees, bends tapers & any other fittings required as per site conditions & as per directions of Engineer-in-Charge. Please Enable Macros to View BoQ information
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