Providing bypass arrangement to clarifocculation tank at 7 MLD water treatment plant Dattawadi

Manufacturing and supplying at the site of work ER welded MS pipes including procurement of plates, gas cutting to required size, rolling, tack welding, assembling in suitable length to form pipe, welding on automatic machine and forming v edge on both ends of pipes, including hydraulic pressure test conforming to IS : 3589- 2001 grade Fe 410 in double random length of 10 to 12.2 metres in bevelled ends including ,freight loading & unloading mechanical crane & stacking at site etc. complete. Size in ( OD ) in MM for 12mm thickness; 323.9

Supplying stacking at site and conveying hoisting, laying in position to correct line and level and linking joints of MS specials. fabricated from MS plate including cutting, bending, welding, procurement of plates, gas cutting to required size, rolling, tack welding, assembling in suitable length to form special, welding on automatic machine and forming V edge on both ends of special as required, hydraulic pressure test at factory to the required test pressure conforming to IS : 3589-1991 including freight etc. complete With 25 mm thick Plate Flanges

Welding in all position with minimum 3 Nos. of runs for MS pipes and specials and flanges, internally and externally including gauging wherever necessary, fixing appurtances and other accessories, cost of water pumping arrangement and hydraulic testing etc. complete for 12mm/10mm thick M.S.plate. Dia in mm 300

Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. Cast steel double flanged manually operated sluice valves having body, door, bonnet stuffing box, hand wheel etc. in graded cast iron i.e. ASTM A-216 Gr WCB. inside screw non rising type stainless steel AISI 410 spindle. Spindle Nut and four faces of gun metal as IS:318 Gr. 2 LTB. Valve conform to IS:14846 - 2000 and flanges faced and drilled to IS:1538 part 4 & 6. Valve sizes 400 mm and above will be provided with ball thrust bearing and gear box. Valves are to be tested in different test pressure rating: Class 150 (Class A) size in mm;300

Hoisting laying cast iron sluice valves/butterfly valves/reflux valve of size given below at location in pipeline etc. complete as directed as per IS:2685- 1971 CLASS I Nominal diameter in mm. 300

Making flanged joints for C.I./D.I. Pipes and specials with rubber insertion, nuts and bolts including necessary hydraulic testing etc. complete including cost of rubber insertion nuts and bolts, as directed by the Engineer in-charge. Nominal diameter in mm. 300

Centering & shuttering including Strutting, Propping & removal of forms for foundation footing bases for columns

Providing and laying in position (1:2:4) reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement. (1 cement:2 coarse sand:4 graded stone agg 20mm nominal size) All works upto plinth level

Providing corrosion resistant steel CRS-50 bars of (SAIL, TATA, VIZAG, JSW Steel Ltd.)(Confirming to IS 1786 if 1985) for RCC work including bending, binding & placing in position in all the floors along with factory made precaste concrete cover blocks of specified s izes whose compressive strengthis not less than that of surrounding concrete in the structural member .