REPAIRS MAINT OF EXTERNAL WATER SUPPLY PIPE LINE DISTRIBUTION NETWORK INCL REPLACEMENT OF CI GI DI PIPE LINES AND ALLIED WORKS AT AUNDH AREA UNDER GE MH AND RH KIRKEE

Amount

Excavation in trenches for taking out/laying of pipes line not exceeding 1.5 mtr deep and not exceeding 1.5 mtr wide in soft/loose soil complete and all as specified.

All as par item No 1 above but in hard dense soil

Returning filling including spreading leveling watering and well ramming in layers not exceeding 25 cm thick each layer of soft/loose soil complete and all as specified.

Removing excavated material (soil) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above starting point. Complete and all as specified.

Dismantling the blocked/chocked cast iron water mains spigot and socketed pipe (any grade) from joints in trenches including all fitting and joints without damaging for cleaning of pipe line and relaying the same in trench, jointing with existing pipeline, testing the water mains all as directed and specified by Engr in Charge, sizes of CI pipe 300 mm dia ( Note:- Excavation earth work and jointing material shall be measured & paid separately under respective items of Sch A)

All as par item No.5 above but for CI pipe 200 mm dia

All as par item No.5 above but for CI pipe 150 mm dia

Taking down old unserviceable cast iron pipe incl specials and M&L DI-K7 class with spigot and socket, suitable for push-on rubber joint, with internal cement mortor lining, and external zinc and black bitumen coated pipes in any length conforming to IS : 8329-2000 laid in trenches complete all as specified the for DI pipe 300 mm dia ( Note- Excavation and earth work, DI fitting / specials and rubber gasket joint shall be measured and paid seprately )

All as par item No.8 above but for DI pipe 200 mm dia

All as par item No.8 above but for DI pipe 150 mm dia

S& F DI fitting (any type radius and angle) taper any type (Straight) bend increasing decreasing or double socket etc Tee pieces, single branch ‘Y’ junction double branch, coller, capacity and plugs for up to 150 mm bore DI pipe conforming to IS-1538- 1976 complete and all as specified and directed.

All as per item No 11 above but size 150 mm to 300mm dia bore

Taking down unserviceable rubber gasket joint supply and fix rubber gasket joint (push on / tyton joint) for spigot & socketed pipes complete all as specified and directed for the 300 mm bore pipe.

All as per item No 13 above but for 200 mm bore pipe.

All as per item No 13 above but for 150 mm bore pipe.

Supply and fixing in replacement 300 mm dia sluice valve type PN-1.6 double Flanged cast iron type with brass spindle and iron wheel iron nuts, bolts & washers and rubber insertion sheet conforming to IS specification complete and all as specified dismentling old unserviceable valve as following sizes . Make: Kirlosker/Sant/BIR

All as per item No 16 above but sluice valve 200 mm dia

All as per item No 16 above but sluice valve 150 mm dia

All as per item No 16 above but sluice valve 100 mm dia

All as per item No 16 above but sluice valve 80 mm dia

M& L for cutting the existing bitumenous road /PCC/floor of approx size width 50 cm depth 60 cm along cross section of the road for laying of new CI/DI/GI or re-laying of old GI/CI pipe line, refilling and the road with PCC to match with the original finishing complete all as specified

Material and Labour for mechanical joint for 400mm bore pipe consisting of compression collars made out of Cast Iron, MS Flanges drilled as per IS for pressure rating PN1.6, including MS nuts, bolts, rubber gasket,cleaning the pipe surface,chamfering or cutting the edges of pipes for positioning, jointing and testing for the pipe of material GI/CI/MS/AC all as directed and as specified by Engr-in-charge.

All as per item No 22 above but 300mm bore

All as per item No 22 above but 200mm bore

All as per item No 22 above but 150 mm bore

All as per item No 22 above but 100 mm bore

All as per item No 22 above but 80 mm bore

Dismantling the water meter (any make) of size 300mm dia for repairs/ calibration from its position and inserting a flange of same size and length, transporting to civil workshop / Laboratory for replacing the wornout spares and calibration testing from MIDC and transporting back to site, refixing the same on existing position with rubber gaskets, testing for leakages all as specified and directed. Note: Test certificate shall be obtained from testing officer of MIDC and submitted to Engr- in -charge.

Al as per Item No 28 above but size 150 mm dia

S/F in repair cast Iron flanged check valve (water strainer) pressure rating PN 1.6 (ISI marked) both end flanged of size 300 mm (ISI marked) including 6mm thick rubber gasket, MS nuts, bolts and washers and dismantling the unserviceable checkvalve all as specified and directed.

S/F in repair cast Iron flanged check valve (water strainer) pressure rating PN 1.6 (ISI marked) both end flanged of size 150 mm (ISI marked) including 6mm thick rubber gasket, MS nuts, bolts and washers and dismantling the unserviceable checkvalve all as specified and directed.

Disconnecting the exisiting cables and the unserviceable change over switch of any capacityfrom its position, supply and fix On load change over switch 400 Amps 4 pole in sheet metal enclosure and reconnecting the cables all as specified and as directed.(Make L&T or equivelent make)

Suupply and fix in repair NRV of size 200 mm, Class PN 1.6, hydrodynamically guided, closing non return valve with gray Cast iron body, synthetic rubber coated reinforced ball, flanged type including 6mm thick rubber gasket, MS nuts, bolts and washers and dismantling the unserviceable NRV all as directed.

Suupply and fix in repair NRV of size 150 mm, Class PN 1.6, hydrodynamically guided, closing non return valve with gray Cast iron body, synthetic rubber coated reinforced ball, flanged type including 6mm thick rubber gasket, MS nuts, bolts and washers and dismantling the unserviceable NRV all as directed.

M & L for cutting/drilling main water mains for 50mm dia tapping and providing GI Nipple of minimum length 30 cm with flange on one side suitable for fixing sluice valve / air valve all as specified and as directed.

Supply and fix in repair air release valve 50 mm bore outlet consisiting of dual acting SS float, flanged type all as specified and directed by Eng-in-Charge .

M & L for MS Nuts Bolts washers etcof any size all as specified and directed.

SKS Electricals

Shri Sant Cosntruction

JP ENTERPRISES

M/S VR Construction Services

Apurva constructions

K.K.Enterprises