Supply, installation, testing and commissioning of Resilient Seated cast iron kinetic type air relief valves in domestic pipelines at various locations in Anushaktinagar, Mumbai.

Amount

RESILIENT SEATED CI KINETIC AIR RELIEF VALVE: 'Supply, Installation, testing & commissioing of Resilient Seated Cast Iron kinetic type air releif valve (DK) PN 1.6 of following diameter of Leader/Hawa/ IVC/ Kejariwal/ Kartar make as mentioned. The Air Valve shall be of heavy quality conforming to IS 14845 : 2000 with IS certification mark . The Air Valve shall be fixed in position as indicated as directed shall be fitted by means of flange joints to the pipe line. The Air Valve and the joints shall be tested hydraulically to a minimum line pressure up to 10 kg/sq.cm and complete all as-per instructions of EIC. NOTE: 1Job / work shall be completed with in 4 days from the date of issue of job card, failing which 10% panelty of quoted rate against respective item per day will be levied.

Dia 80 mm

Dia 100 mm

Dia 150 mm

D.I. RESILIENT SEATED GATE VALVE: Supply, Installation, testing & commissioing of non rising spindle DI resilient seated gate valve with pocketless body SS Stem (AISI 410 ) EPDM Coated DI Wedge 100 % Vacum tight Design with Toroidal Sealing Ring & over 250 Microns Epoxy Coating in PN1.6 Designed to BS:5163 / IS:14846 with Hand Wheel Operation & CAP with all necessary fittings like MS open flanges for inserting ( if required to match flange to flange distance ), neoprene gaskets, G.I.nut bolts with double GI washer, hardware, by inserting open flange etc. as per above said technical specifications and as directed by Engineer-Incharge NOTE: 1.Job / work shall be completed with in 2 days from the date of issue of job card, failing which 10% panelty of quoted rate against respective item per day will be levied. 3. Necessary dewatering arranagement( i.e. De-watering pump, cables, ELCB board with cable shall be arrange by agency

80 mm dia

100 mm dia

150 mm dia

CI/DI FITTINIGS: Supply, transporting, laying & jointing C.I. / D.I. fittings /specials fittings like push-on joints, socket & spigot or double end flanged ,Electrolock Joint (Self Restraining system), Dismantling joint, tees, bends, collars, reducers, enlargers, end cap, single & double flange socket tail piece, plug, duck foot bends, flange joint , tee, flange cross, socket tee & socket cross etc. of approved make including tightening the joints to proper line level & alignment & testing the fittings & joints to 10Kg/cm2 for two hours duration with clean & potable water, rectifying defects/ leakages if any, inclusive of cost of fittings/ specials, labour charge, joints etc. all complete as directed & to the entire satisfaction of EIC.

FBRICATION & WELDING: Fabrication, Supply and fixation of suitable metallic fixtures /M.S. support or stand for installation of existing actuators / fixing of new sluice valves & fittings , NRV, welding, fabrication of MS base plate of thicness 6 mm covers for main hole, covers of valve chamber & support for pipe lines etc by using all levels of MS steels stricture like MS angles, channels, I- beam, MS flats, MS plate, chequered plate & MS Sqaure & round bar, hardware & GI Nut bolts, GI Washrer etc with two coat of steel primer & one coated of synthetic Enamel paint of M/s Asian / Berger make & complete all as per required & directed by EIC.

CUTTING & REMOVING PIPE: Cutting the existing following sizes of water supply pipe lines for inserting CI/DI specials, fixtures etc. without damaging the adjacent pipes, disjointing the lead joints if necessary, removing the pipes as required as per site conditions , isolating the pipe line before cutting etc,loading & unloading,transporting the dismantled pipes/fittings to mechanical/ DCSE stores at Anushaktinagar all as instructed & to the entire satisfaction of EIC. NOTE: 1. There are 01 job incluides 02 cuts of pipe.

Up to 150 mm dia.

200 mm to 300 mm dia.

above 300 mm dia & up to 400 mm dia.

DEMOLISHING OF PCC: Demolishing plain cement concrete work by chiselling at all levels including disposal of removed materials within 50m lead all as directed by Engineer-In-Charge.

DEMOLISHING OF BRICK WORK: Demolishing brick work in cement mortar including scaffolding, stacking of serviceable materials & disposal of unserviceable materials within 50m lead.

BRICK WORK: Brick work using bricks as specified in foundation & plinth including curing, racking out joints above ground level & simultaneous pointing below ground level etc. complete all as per specification using cement mortar 1:6 & to the entire satisfaction of Engineer-In-Charge.

CEMENT PLASTER: Cement plaster 20 mm thick in single coat over exterior masonry & concrete surfaces at all levels with cement mortar 1:4, finishing smooth with neat cement to correct line, levels, plumb & curing etc. complete all as directed by Engineer-In-Charge

PCC WORK: Cement concrete 1:2:4 using graded stone aggregate of 20mm maximum size including consolidating, finishing, curing, form work etc. as per standards specifications for anchoring, pipe supports etc. all as directed & to the entire satisfaction of EIC.

VALVE CHAMBERS: Construction of brick masonry chambers for valves of Chamber measuring 1200 mm x 1200mm x 1000mm clear internal dimensions sizes comprising of 230 mm. thick brick masonry in Cement mortar 1:6 over 150mm thick cement concrete 1:3:6 foundation offset 150 mm. on four sides racking out joints & plastering in CM 1:4, 20 mm. thick both on internal & external surfaces finished smooth with a floating coat of neat cement & providing, fabrication and installation of MS cover ( Chequer Plate in three parts of 6 mm thickness ) for valve chambers with M.S. angle [50x50x6mm] for upper frame covers with stiffness of MS angle size 50x500x5 mm and for lower frame of M.S. angle iron size 65x65x 6 mm, including providing two coat of enamel paint of approved make over one coat of primer, including providing necessary hold fast for fixing, locking arrangement hinges, lifting arrangement, steps & valve operational arrangement in middle etc. all as required & directed & as per drawings, specifications and as instructed by E-I-C.

EXTRA DEPTH: Extra depth on item no 12 above beyond 1000mm internal depth Chamber measuring 1200 mm x 1200mm clear internal dimensions including providing & fixing CI steps each weighing not less than 5.44kg @ 300mm centre to the centre distance, painting etc. complete.

ANAND ENGINEERING WORKS (BID ID -3241137)