Various works - leakage repairing of 400/500/600 mm dia CI/DI pumping main and repairing of 400 mm dia sluice valve.

Amount

Leakage repairing of 400 mm dia DI pumping main at Madhav ganj school compound

Excavation of pit for finding out leakage in 400 mm dia C.I. pipe line with the help of J.C.B. machine (provided by U.M.C.) at site. Deep excavation has been done manually to reach upto exact position of leakage pipe line due to limitation of near by existing gas pipe line, telecom cable and culvert pipe line. Dewatering by diesel pump after reaching the exact position, mud cleaning is done around the pipe to make proper space for working. Also cleaning existing drain and making alternate drain to restrict spreading of water on road and adjustment populated area. Labour for breaking of 400 mm dia DI leakage pipe line with the help of hammer and remove the brocken pipe and tyton joint with the help of chain block, pick out break away pieces of C.I. pipe and removal of remaining part of pipe from the trench with tripod and chain block and keep it in near by open to avoid traffic conjunction before loading it on truck and unloading at Gau Ghat. Transportation charges of 400 mm D.I. pipe line and mechanical coupler joint 2 no., from Dashar maidan store up to leakage site near Vikram univercity at Dewas Road. I/c loading was done with hydra machine unloading with the help of chain block and tripod complete job work. Cutting of 400 mm dia D.I. pipe 2.3 meter long with the help of electric cutter using D.G. set and chambering the end of pipe for making ready for push up joint. I/c cutting of 400 mm dia DI burst pipe in trench (3cut) Lowering laying and connecting work of 400 mm DI pipe is to be done in synchronized manner with the help of hydra machine as will as skilled man power to expedite the work, including jointing of already cut and chamfered of 400 mm dia DI pipe to the technality to make it with water tight both side of pipe jointed by mechanical coupler (supply by department 2 coupler) i/c proper cleaning soil and mud around the pipe, jointing, tightening with nut bolts including testing etc complete

Leakage repairing of 400 mm dia DI clear water pumping main pipe line, near Swimming pool charch at Dewas road and near sindhi colony OHT

Excavation of pit for finding out leakage in 400 mm dia C.I. pipe line with the help of J.C.B. machine (provided by U.M.C.) at site. Deep excavation has been done manually to reach upto exact position of leakage pipe line due to limitation of near by exis Continious dewatering by honda pump with fuel during the work Labour charges for cocoking of lead wool for resistance of water leakage with cost of material Providing, fixing and tightning of 400 mm dia MS mechanical flanch type leack protaction clamp (1 pair in 4 part with 45cm long studs) suitable for DI pipe line, by the skilled labour and tetsing it at adiquate pressure i/c cast of rubber gascat, nut bolt, labour etc.

Leakgae rapairng of 600 mm dia DI pumping main, below freeganj over bredge near kodiya basti

Excavation of pit for finding out leakage in 600 mm dia DI pipe line with the help of J.C.B. machine (provided by U.M.C.) at site. Deep excavation has been done manually to reach upto exact position of leakage pipe line due to limitation of near by exis Labour for puring of lead in 600 mm dia DI pipe joint, cocking of lead with all T&P by the skilled labour and testing it at adiquate pressure etc

Leakgae rapairng of 500 mm dia DI pumping main, behind MPS gaughat near multy, near ravi shankar OHT and near hari fatak bridge

Excavation of pit behind MPS gaughat near multy for finding out the exact position of pipe line leakage by J.C.B. machine( provided by the department) and labour required for removal muddy water with bucket around the pipe also used to free the pipe by removing soil for easy movement of pipe during coupling of pipe. Providing fixing and tightening of 500 mm dia M.S. mechanical flange type leak protection clamp, having 8mm thick MS plate, suitable for D.I. pipe line (one pair in 4 part with 45 cm long studs) with rubber ring and nut bolts, by the skilled labour and testing it at adequate pressure. Dewatering from trench with diesel pump i/c cost of diesel, loading, unloading, transportation etc complete. After completion of leakage repairing work also refilling of excavated pit by J.C.B. machine etc complete job work.

Repairing of 500 mm dia sluice valve installed at pumping main of Gudari OHT, Shubhas nagar OHT

Repairing of 500 mm dia main gear sluice vale near Subhash nagar over head tank, by making of new main gear pinion of M.S., also M.S. cape on pinion to sluice valve operating key used for operating opening and closing including forging, matching and creating tooth by oiling of gear, changing of new gearing of pinion, refitting by lowering manual on the body of sluice valve, tightening with rubber sheet including cost of nut bolt, rubber sheet, gland rope, greasing, transportation and labour work etc. also dewatering is done with the help of honda pump and D.G. set and testing after completion etc. complete job.

Fixing of 200 mm dia scuver valve behind MPS Gaughat and near Nilganga multi

Providing and fixinf of 500 mm dia MS rider connection clamp having 800x250 mm long with flanch for scaver valve i/c excavation of pit, bore cutting of existing 500 mm dia CI/DI pipe by DG set, fixing of 250 mm dia sluice valve (Provide by the department), Providing and fixing of MS Single flange tail peace 250 mm dia heaving 300mm long wiht nut bolt and rubber sheet, dewatering form tranches by honda pump with POL, laying and jointing of 250 mm dia PVC pipe line- 25 mtr (provide by the department) from sluice valve to natural tranch i/c loading unloading transportation etc complete job work.

Leakage repairing of 750 mm dia clear water pumping main near Kutta bavdi and near Inner ring road

Excavation of for finding out the exact position of pipe line leakage by J.C.B. machine( provided by the department) and labour required for removal muddy water with bucket around the pipe also used to free the pipe by removing soil for easy movement of pipe during coupling of pipe. Labour for pooring of lead in 750 mm dia CI pipe joint, cocking of lead with all T&P by the skilled labour. labour for fixing and tightening of 750 mm dia M.S. mechanical flange type leak protection clamp, (provided by the department) having 8mm thick MS plate, suitable for D.I. pipe line (one pair in 4 part with 45 cm long studs) with rubber ring and nut bolts, by the skilled labour and testing it at adequate pressure. Dewatering from trench with diesel pump i/c cost of diesel, loading, unloading, transportation etc complete. After completion of leakage repairing work testing it at adiquate pressure, also refilling of excavated pit by J.C.B. machine etc complete job work.

Leakage repairing of 800 mm dia clear water pumping main at Ratdiya Ghati near gride and near Badnagr road

Excavation for finding out leakage in 750/800 mm dia pipe line with the help of JCB machine to expose for finding out exact position of leakage, and after repaing of pipe line leakage with back filling of trench(JCB provide by the department) Pumping out water caused by springs tides, broken water mains of drains off well of this all equipments tractor/moter pump/D.G.sets etcetc. complete job work.. Labour for pooring of lead in 800 mm dia C.I./D.I. pipe joint,cocking of lead with all T&P by the skilled labour and testing in at adequet pressure.etc. complete job work. Labour for cleaning mud aroung the pipe manually with the help of bukket and all other necessary equpments, clear the pipe for easy movment of the work and also labour for fixing and tightinig of 800 mm dia MS mechanical flanch type leak protaction clamp (suppliyed by the department) with rubber gascate and stud nut bolt by the skilled labour and testing it at adiquite pressure etc. complete job work

NANDKISHORE UPADHYAY