Tender For Restoration Of Rain Damage In Lwss To Nc/Pc Habitation Deem, Dobha And Marehari In Gp Deem, Kote, Arsu In Block Nirmand Distt. Kullu (H.P.)(Sh:- Dismantling/Relaying Of G.I. Pipe 100 Mm Dia = 300 Rmt, 125 Mm Dia = 200 Rmt, Spot Welding In
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Project Description
Tender for Restoration Of Rain Damage In Lwss To Nc/Pc Habitation Deem, Dobha And Marehari In Gp Deem, Kote, Arsu In Block Nirmand Distt. Kullu (H.P.)(Sh:- Dismantling/Relaying Of G.I. Pipe 100 Mm Dia = 300 Rmt, 125 Mm Dia = 200 Rmt, Spot Welding In Distribution Mains Of Dia 50 Mm, 65Mm And 100 Mm And Laying Jointing And Testing Of G.I. Pipe 65 Mm Dia = 250 Rmt. & 125 Mm Dia = 100 Rmt.). Under Pdna.
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in foundation and trenches (For pipes and pits) up to all depths and in all classification of each work such as pick work, jumper work, saturated soil including bailing or pumping out of water, blasting soft or hard rock or chiselling or wedging out of soft/ hard rock, where blasting is prohibited, in all lifts including trimming and dressing of sides, levelling of beds to correct grade including shoring, strutting, planking, timbering and dewatering where ever required. Stacking usable and unusable material/ soil separately and after laying, jointing and testing of pipes, returning the usable soil in 15cm layers by ramming and watering and then disposing of all surplus excavated soil/ unusable material as directed within all leads/ lifts including restoration of unmetalled surfaces to its original condition and including cost of diversion for traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respect with in all leads and lifts as per direction of Engineer-in-Charge. Pick & Jumper work |
| 2 | Dismantelling of butt welding GI pipe with cutting of pipes at site the rate onclude entire carriage of material, flushing, cleaning, complete to the bestsatisfaction and direction of Engineer in Charge witin all leads and lifts. (Earth work in trenches will be measured and paid for seperately). |
| 3 | G.I. Tube 100 mm dia MC. |
| 4 | G.I. Tube 125 mm dia MC. |
| 5 | Relaying and binding of dismantelled Gl pipe ( by way of circumfrential butt welded joints by electrical are welding) and testing of Gl pipe of following dia meters confirming to BIS 1239 and capable of withstanding required test pressure in a random length of 4 to 7 meters. including manufacturing reducers/ tapers, all short pieces, beds ete, 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 testing complete in all respects to the satisfaction of the Engineer in charge. 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 separately). |
| 6 | G.I. Tube 100 mm dia MC. |
| 7 | G.I. Tube 125 mm dia MC. |
| 8 | Spot welding of G.I./MSERW Pipe of following dia pipe of the exisiting scheme including cutting. welding, alignining etc complete in all respect including testing. 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. |
| 9 | 50 mm dia |
| 10 | 65 mm dia |
| 11 | 100 mm dia |
| 12 | Laying and binding (By way of circumferental butt welding by electrical arc welding) and testing of galvanised mild steel tube G.I pipe of following dia. Confirming to BIS 1239-2001 (Latest with upto date ammendements having wall thickness as per code with bevelled / Plain ends in a random length of 4 to 7 Mtrs. including mfg. reducers/ tapers all the pieces, bends etc. as per site requirement made from parent tube. The laying of will includes all operation such as Cutting, welding, jointing, fabrication of bends, tee etc. including lowering and laying in excavated trenches to ensure required level including flushing and cleaning anad hydrullic testing complete in all respectto the satisfaction of the Engineer in Charge. the fabricated bend shall have three or four cuts having its radius not less than five times the dia. of ppe. the dameged portion of the pipe end special made form the parent tube during welding or otherwised shall be provided anti corrossive treatment by applying two coats of anti corrossive bitumens paint over a priming coat as per AWWA specifications C-203 -1978. the welding electric shall be Aas per IS 814 of advani Oerlkon / L&T or ISI markd make. The rate also includes entire carriage of material, flushing, cleaning, hydraullic testing complete to the best satisfication and direction of Enginner in Charge with in alll leads and lifts.(Earth work in trenches will be measured and paid for separtely. |
| 13 | 125 mm dia |
| 14 | 65 mm dia Please Enable Macros to View BoQ information |
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