SR / REPLACEMENT OF U/S BER WATER SUPPLY PUMP AND MOTORS ALONGWITH CONNECTED ACCESSORIES AT AF STN VADODARA

Amount

Supplying, fixing, testing and commissioning of self priming mini monoblock pumping set of 25 x 25 mm size with suitable RPM and discharge of 2900-1060 LPH on 15-42 Mtr head suitable for 220 V , single phase AC supply of 1 HP capacity motor including C I impeller, mechanical seal & stainless steel shaft complete assembled on common iron frame as recommended by OEM and grouting on new foundation including retrieving of old UNSV pump set and deposited to MES store yard complete all as specified and directed. Note- PCC /RCC foundation of suitable size for Pump for grouting is deemed to be included in quoted rate. Required length of MS pipe and fabrication of suction and delivery pipe shall also be included in quoted rate.

Supplying, fixing, testing and commissioning of Vaccum pumping set of 50 x 50 mm size suction and delivery with suitable RPM and suitable for operation on 415 V, three phase AC supply of 5 HP capacity motor including SS impellers and rotor, mechanical seal & stainless steel shaft complete assembled on common iron frame as recommended by OEM and grouting on new foundation including retrieving of old UNSV pump set and deposited to MES store yard complete all as specified and directed. Note- PCC /RCC foundation of suitable size for Pump for grouting is dim included in quoted rate. Required length of MS pipe and fabrication of suction and delivery pipe also included in quoted rate.

Supplying, fixing, testing and commissioning of centrifugal pumping set of 100 x 80 mm size with 3000 RPM and discharge of 1750-700 LPM on 12-18 Mtr head suitable for 415 V 3 phase AC supply of 7.5 HP capacity motor including C I impeller, mechanical seal & stainless steel shaft complete assembled on common iron frame as recommended by OEM and grouting on new foundation including retrieving of old UNSV pump set and deposited to MES store yard complete all as specified and directed. Note- PCC /RCC foundation of suitable size for Pump for grouting is dim included in quoted rate. Required length of MS pipe and fabrication of suction and delivery pipe also included in quoted rate.

Supplying, fixing, testing and commissioning of centrifugal pumping set of 80 x 65 mm size with 3000 RPM and discharge of 900-450 LPM on 15-27 Mtr head suitable for 415 V 3 phase AC supply of 5 HP capacity motor including C I impeller, mechanical seal & stainless steel shaft complete assembled on common iron frame as recommended by OEM and grouting on new foundation including retrieving of old UNSV pump set and deposited to MES store yard complete all as specified and directed. Note- PCC /RCC foundation of suitable size for Pump for grouting is dim included in quoted rate. Required length of MS pipe and fabrication of suction and delivery pipe also included in quoted rate.

S&F DOL Starter suitable for 1-1.5 HP Monoblock pump set 220 V 1 Phase supply with 6.8 -11.7 A relay range complete all as specified and directed.

S&F DOL Starter suitable for 5 HP Vaccum pump set 415 V 3 Phase supply with 6-10.0 A relay range complete all as specified and directed.

S&F DOL Starter suitable for 5 HP Centrifugal pump set 415 V 3 Phase supply with 9-14.0 A relay range complete all as specified and directed.

S&F Fully automatic star delta Starter suitable for 7.5 HP Centrifugal pump set 415 V 3 Phase supply with 6-10 A relay range complete all as specified and directed.

S&F PVC insulated flat Submersible Cable with copper conductor 3 core 10 sqmm as in repairs complete all as specified and directed.

Excavation in trenches not exc 1.5 M wide and not exceeding 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm thick complete all as specified and directed.

Removing excavated material not exc 50m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

M & L for Cutting out of hard standing, concrete blocks, slabs, brickwork or stone masonry (in alternate course), forming toothings for and bonding new work in mortar into old work, including new materials with complete and making good to the disturbed surface by using PCC of 1:3:6 Mix, Type C1, using 20 mm Graded stone aggregate up to the depth for laying of water pipe line in soil complete all as specified and directed.

Dismantiling and taking out unserviceable/rusted GI pipe from trenches / walls complete all as specified and directed. of following sizes :-

15 mm bore

20 mm bore

Supply and Laying in trenches/ walls GI tubing medium grade ISI marked complete with GI fittings and connecting to existing water main complete all as specified and directed of following size . Note - a) All fittings of GI pipes are deemed to be included in quoted rates. b) Contractor shall insert atleast one union before fixing valve, junction, Tee etc in respective size of pipe without any extra charge.

15 mm bore

25 mm bore

Dismantiling and taking out unserviceable/rusted CI/DI pipe from trenches / walls complete all as specified and directed of following sizes :-

80/100 mm bore

150 mm bore

Supply & laying ductile iron Socket and Spigot pipe, Class K-7 Pipes of following bore having inside cement mortor lining and Out side Zinc Coating followed by Bitumen Coat complete all as specified and directed.

100 mm bore

150mm bore

Construction of brick masonry valve pit chamber of inner dimension 900x900x1050mm suitable for valves up to 200 mm size, with PCC 1:4:8 type D-2 for foundation, brick work in CM 1:6, rendering in CM 1:4, 15 mm thick mixed with water proofing compound, coping in PCC 1:2:4 type B-1, including necessary earth work, form work and provision of MS sheet cover of thickness not less than 2.80 mm on 50 x 50 x 6.0 mm Angle iron frame with locking arrangement, including painting over MS surfaces with two coats of synthetic enamel paint over one coat of red oxide primer etc., complete all as specified and directed

Supply, installation, connecting and testing Air Release Valve suitable for 100mm and 65 mm dia pipe , cast iron body (long body) class PN- 1.6 with flanged ends drilled, ISI marked having stainless steel spindle with iron wheel at top complete with and including nuts, bolts, washers, rubber gasket etc complete all as specified and as directed.

M & L for Boring holes under road, pavement, hard standing by trenchless technology using Pipeline laying Horizontal Directional Drilling Technique, without casing pipe for insertion of Pipe up to 150 mm complete by Horizontal Directional MACHINE complete all as specified and directed.

M&L for Mechanical Joint for CI/DI spigot and socket pipes such as (any radius and any angle) tapers any type, straight, socket etc tee pieces, single branch, junction, double branch, cross, all sockets and spigot and socket caps, collars and plug upto 150 mm bore complete all as specified and directed.

M&L for DI fittings for spigot and socket pipes such as bends (any radius and any angle) tapers any type, straight, bend increasing decreasing or double socket etc tee pieces, single branch, junction, double branch, cross, all sockets and spigot and socket caps, collars and plug upto 150 mm bore complete all as specified and directed.

Supply and fixing sluice valve,CI flanged type of class 1.6 PN hand wheel operated, non rising stainless steel stem, bronze body seat ring, flanges drilled with IS1538 of pressure 1.6 Mpa includes rubber packing and nuts and bolts required at site for fixing sluice valve including taking down complete all as specified and directed.

80 mm bore

100 mm bore

150mm bore

Supply and fixing new brass ball/stop valve screwed PN2.0 of following size complete all as specified and directed.

15mm dia

25mm dia

M&L for drilling and tapping cast iron /GI water mains (in position)(ferrule joint) for branch connections of internal dia of 25 mm size complete all as specified and directed.

S&F elbows/tee ferrules brass both ends screwed and fixed of dia 25 mm complete all as specified and directed.

M&L for providing earthing complete with galvanised steel earth plate electrode 60 x 60cm x 6mm thick buried directly in ground (Earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised earth lead 32x6mm GI strip upto 7.5 meter long by means of bolts,nuts check nuts and washers of all galvanised iron or steel all as shown in electrical plate No.3 of SSR Part-1 and connected to test point including necessary excavation/ earth work in any type of soil/rock strata, PCC 1:3:6 type C1 cement concrete 1:2:4 type B1 reinforced with welded steel wire fabric (AMP) not less than 4 KG per Sqm funnel with wire mesh and watering pipe 15 mm dia bore (GI light grade), PCC pit with 50mm thick PCC cover etc. including testing on completing including GI protection pipe 40mm dia medium grade for earthing lead complete all as specified and directed including demolition of old unservicable earthing.

S&F mild steel framed work as in door or gate of angle or other section with gausset plates, rail, braces etc complete drilled for fixing of steel sheeting or other covering doors etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fitting also fastening and fixing complete conforming to Fe-410-0 or Fe-310-0 complete all as specified and directed.

Supply and fixing brass bib tap of 15 mm size, Chromium Plated, fancy type for fresh water supply at kitchen complete all as specified and directed.

M & L PCC (1:3:6) type C-1 (using 20 mm graded black trap/granite/basalt stone aggregate) for coping of the pole including necessary form work complete all as specified and directed.

M & L PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate) for foundation of the pole complete all as specified and directed.

Supply and fixing Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 25mm-455gms) and fixed on roof top water tank complete all as specified and directed.

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