REPAIR AND MAINT OF VARIOUS SIZE MOTOR PUMP SETS INCLUDING RAISING MAIN DISTRIBUTION PIPE LINES AND MISC CONNECTED ITEMS AT RALAWAS UNDER GE BANAR

Amount

Supplying, laying, jointing, testing and commmisioning of DI Pipe of size 200 mm bore as per IS 8329, class K-9 with inside cement mortar lining with spigot and socket end laid in trenches including taking down old unsv CI/DI/UPVC/DI pipe complete all as specified. Note : - (i) Tyton joint is deemed to be included in above quoted rates. (ii) Excavation, earth work and all fittings shall be measured and paid separately under respective items of schedule.

All as per Ser Item No 1 above but of size 150 mm bore complete all as specified.

Material and labour in replacement for GI tubing 'medium grade' of size 15 mm bore with all fittings such as sockets, bends, unions, tee, short pieces, complete all as per IS 1239 (part-I) laid in trenches/floors/fixed to walls and ceilings including taking down old unsv GI pipe/CPVC/UPVC pipe complete all as specified :- Note : - (i) All fitting, joint, flange hook/clamp and welding work is deemed to be included in above quoted rates (ii) Excavation, earth work shall be measured and paid separately under respective items of schedule.

All as per Ser Item No 3.00 above but of size 20 mm bore complete all as specified.

All as per Ser Item No 3.00 above but of size 25 mm bore complete all as specified.

All as per Ser Item No 3.00 above but of size 40 mm bore complete all as specified.

All as per Ser Item No 3.00 above but of size 50 mm bore complete all as specified.

All as per Ser Item No 3.00 above but of size 80 mm bore complete all as specified.

All as per Ser Item No 3.00 above but of size 100 mm bore complete all as specified.

Excavation in trenches n.exc. 1.5M wide and n.exc. 1.50M in depth for foundation or for taking out/ down rusted water pipe lines etc.not.exc. 10 Sqm on plan and getting out any type of soil complete all as specified.

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

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

Supply and fix in repair cast iron sluice valve IS -14846/2000 marked flanged ends with stainless steel rasing spindle with CI operating wheel , type PN 1.6 of size 200mm bore including nut, bolts, washers, rubber gaskets complete all as specified.

All as per item No 13.00 but 150 mm dia

All as per item No 13.00 but 100 mm dia

All as per item No 13.00 but 80 mm dia

Strip opening of top cover plate (stuffing box) of sluice valves and supply and fix in replacement spindle made out of stainless steel and its brass chuck nuts for 150mm dia sluice valves including turning, metling, grinding as per existing size, replace rubber packing sheet and refixing the same position after repair/replacement of spindle alongwith new gland packing & nut bolts, washers complete all as specified.

All as per item No 17.00 but 100 mm dia

All as per item No 17.00 but 80 mm dia

Supply & fixing in replacement cast iron Non Return Valve of 150 mm dia Swing Check type G. M. both ends flanged and drilled, valve, face rings of NRV with pipe lines / pipe fitting complete all as specified.

All as per item No 20.00 but 100 mm dia

All as per item No 20.00 but 80 mm dia

Supply and fix in replacement Air Release Valve of 80mm for 200mm bore dia (Isolating) Cast iron double Air Valve acting (Isolating) Type G&K with Isolating Valve Internals Brass Nut, Natural Rubber Moulded on wooden Balls Drilling as per IS 1538 , Body tested to 15 Kg/CM Sq complete all as specified.

All as per item No 23.00 but 50 mm dia

Material and labour for CI/DI specials such as Bends (any type, radius and angle) tapers any type (straight, bend, increasing, decresing or double socket etc) Tee pieces single branch 'Y' junction, classification, push or flexible rubber gasket joints, up to 200mm bore complete all as specified.

M & L for Run lead joint in replacement as specified in SSR specification by procuring new lead incl provision of jointing matrials like a spunyarn, caulking for 200mm bore dia pipe complete all as specified.

All as per item No 26.00 but 150 mm dia

All as per item No 26.00 but 100 mm dia

M & L for Lead Run Caulked (LRC) joint for 200mm bore dia cast iron pipeas per SSR specifications, including all necessary jointing materials such as spun yarn, cutting and caulking, and tools complete all as specified.

All as per item No 29.00 but 150 mm dia

Supply and fix in replacement rubber gasket ring joint suitable for DI/CI pipe of 200 mm bore complete all as specified.

Supply and fix in replacement rubber gasket ring joint suitable for DI/CI pipe of 150 mm bore complete all as specified.

Dismentalling old valve pit chamber and M&L for construction of brick mesonary valves chamber of size 1200 x 1200 x 1000 mm ( Internal dimensions ) with 100 mm thick PCC 1:4:8 type D2 using 40mm graded stone aggregate10 mm thick rendering in CM 1:6 to internal walls, floors and upto 150 mm depth below ground level to external walls,including provision of 3 mm thick MS Sheet cover fixed to Ms angle iron frame out of 40Cm x 40Cm x 4 mm thick angle iron with necessary MS flat iron stiffeners of size 40 mm x 4 mm including two coat of synthetic enamel painting over one coat of red oxide primer to all steel surfaces and provision of locking arrangement including necessary excavation and earth work in any type of soil complete all as specified.

M & L for PCC type B2 (using 40 mm graded stone aggregate ) of 1:2:4 ratio as in thrust block of pipe line and coping of pipe at bend, pillers at lorry filling points etc complete all as specified.

M&L for cutting and screwing exsting steel tubing in position for alterations or additions for taking new connection of various sizes, upto 100 mm dia incl Tee and socket as required on site complete all as specified.

Supply and fix in replacement Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of 40mm bore , cast copper alloy , screwed down ,screwed both ends for iron pipe or for unions and fixed complete all as specified.

All as per item No 36.00 but 50 mm dia

All as per item No 36.00 but 20 mm dia

All as per item No 36.00 but 25 mm dia

Drilling and tapping from ductile iron water mains (in position ) of 150/100 mm bore for branch connection of the internal dia of 20 mm with welded socket, clamps nuts-bolts in making the arrangementall complete all as specified.

Taking out old foot valves after unscrewing of nut bolts and supply & fix brass foot valve of size 150 mm dia including nut bolts, washers complete all as specified.

All as per item No 41.00 but 100 mm dia

Dismentalling old valve pit chamber and M&L for construction of brick mesonary valves chamber of size 900 x 900 x 1000 mm ( Internal dimensions ) with 100 mm thick PCC 1:4:8 type D2 using 40mm graded stone aggregate10 mm thick rendering in CM 1:6 to internal walls, floors and upto 150 mm depth below ground level to external walls,including provision of 3 mm thick MS Sheet cover fixed to Ms angle iron frame out of 40 x 40 x 4 mm thick angle iron with necessary MS flat iron stiffeners of size 40 mm x 4 mm including two coat of synthetic enamel painting over one coat of red oxide primer to all steel surfaces and provision of locking arrangement including necessary excavation and earth work in any type of soil complete all as specified.

Supply, installation and testing in replacement flanged ended analog type water meter (ISI Marked) Class 'B' of size 200 mm dia bore (8") making good connection with flanged ends, with gasket rubber sheet and nut & bolts fixing in horizontal/inclined/vertical position complete all as specified. Note :- The cost of blank flange is deemed to be included in quoted rates.

Supply, installation and testing in replacement flanged ended analog type water meter (ISI Marked) Class 'B' of size 150 mm dia bore (6") making good connection with flanged ends, with gasket rubber sheet and nut & bolts fixing in horizontal/inclined/vertical position complete all as specified. Note :- The cost of blank flange is deemed to be included in quoted rates.

Supply and fix in replacement of LED Aviation lights at top of the OHR having 18-21 Meter staging including 3 core multistranded copper wire of suitable size complete all as specified.

Supply and fix in replacement Earth contunity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe of 32X6 mm galvanised iron strip complete all as specified.

Dismentalling old rusted Earthing and M&L for plate earthing complete with galvanized mild steel plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically (in earth pit not less than 2.25 metre deep below ground level) with the top edge of earth plate at a depth not less than 1.5 metre below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm in alternate layers on all sides and including GI earth strip of 32x 6 mm as earth electrode bolted with GI nuts, bolts & check nuts and rivetted to earth (Plate) electrode at one end and connected to Panel at the other, earth strip protected by and incl GI pipe 40 mm dia (medium grade) from top of electrode to Panel and also incl watering pipe GI pipe (medium grade) 20 mm bore from bottom of earth pit to top of electrode complete with earth pit in PCC 1:2:4 type B0 using 12 mm graded crushed stone aggregate, RCC cover with handle, funnel, wire mesh including necessary excavation & earth work, etc as shown on electrical plate No 5 of SSR Part I complete all as specified.

Supply and fix in replacement of water pressure gauge 4" dia 0 to14 kgs/Sqcm of dial needle fixed on discharge line of centrifugal pump including GI fitting complete all as specified.

supply and fix in replacement of fully automatic soft starter 3 Phase, 440 V , 50 Hz with sheet metal enclousure, panel mounting type of suitable rating for use at 30 HP Pump set connecting, testing and control wiring and connection complete all as specified.

All as per Ser Item No 50 above but of suitable for 60 HP Pump Set complete all as specified.

All as per Ser Item No 50 above but of suitable for 15/20 HP Pump Set complete all as specified.

M&L for strip opening / dismantling after disconnecting the power cables & taking out the existing electric motor of 15/20/30/60 HP Centrifugal type from foundation and transporting the same to workshop for minor repairs and re-fixing the same on existing location and making electric connection including alignment, replacement of coupling bushes, testing and commissioning complete all as specified.

Rewinding of 415 volts, 50Hz 3 phase electric motor with super enamelled copper wire as per specified gauge/ size,of 60 HP complete all as specified.

All as per item No 54.00 but upto 3 HP motor

All as per item No 54.00 but 15 HP motor

All as per item No 54.00 but 20 HP motor

All as per item No 54.00 but 30 HP motor

S&F in replacement bearing DE/NDE side suitable for 60 HP motor complete all as specified & directed by EIC.

All as per item No 59.00 but upto 3 HP motor

All as per item No 59.00 but 15 HP motor

All as per item No 59.00 but 20 HP motor

All as per item No 59.00 but 30 HP motor

M&L for painting with two coat of synthetic enamel paint after cleaning & scrubing of fins of pump set with sky blue colour and capacity 15 to 60 hp and install date mentioned on motor neat and clean with white colour of letter complete all as specified.

M&L for strip opening of centrifugal pump set from foundation after unscrewing the nuts,bolts, couupling & sucion /dilivery pipes of 15 to 30 HP capacity and transporting the same to workshop for repair and re-fixing the same on existing location & couple with existing electric motor with proper alignment , connection with suction and delivery pipe line including rubber packing or any other petty items required for fixing complete testing and commissioning after satisfactorily repair. Note:- other Items of pump will be measured and paid separately under relevent items of this schedule. (II) Contractor will produce guarantee letter for minimum 6 months of the all items of the pumps after satisfactory testing of the pump.

S&F in replacement Bush bearing as per existing size

S&F in replacement Shaft sleeve of bronze/brass as per eixsting size

S & F in replacement ball bearing at DE side of suitable number with gland packing

S & F in replacement brass/bronze Impeller, with keys

S/F in replacement gland sleeves (CI) at DE or NDE side

S & F in replacement water lubricating PVC pipe with both ended nuts of suitable size

S & F in replacement Cast iron coupling as per existing size

M&L for strip opening of submersible pump set from borewell after unscrewing the nuts,bolts, coupling & sucion /dilivery pipes of 7.5/5 HP capacity and transporting the same to workshop for repair and re-fixing the same on existing location & couple with existing electric motor with proper alignment , connection with suction and delivery pipe line including rubber packing or any other petty items required for fixing complete testing and commissioning after satisfactorily repair. Note:- other Items of pump will be measured and paid separately under relevent items of this schedule.

S & F Bearing of pump set as per existing make and size

Rewinding of up to 7.5 HP vertical type submersible pump motor

Supply and fix Butter fly valve of 100 mm dia Make

Cleaning of RCC Semi under ground water storage tank of 25000 gallons cap of 2.5 Meter deep from top located at pump house having two compartments including taking out the dead storage water by means of pumping or by manually and bailing out of mud if any,washing with chlorine powder or lime by water pressure spray gun and applying two coats of white wash internally all internal walls & portition walls and writing down the date of cleaning, cap of under ground storage tank with white synthetic enamel paint of 40mm size over the back ground of black paint at the place as shown complete all as specified.

All as per item No 77.00 but 50000 gallons capacity near Ralawas pump house.

All as per item No 77.00 but 50000 gallons capacity at hill top.

Cleaning of RCC OHT water storage tank having 18/21 meter staging of 50000 gallons cap located at MAP Accn area & main pump house area having two compartments including bailing out the dead storage water by means of pumping or by manually and taking out of mud/sludge/soil and washing with chlorine powder or lime by water pressure spray gun applyng with two coats of white wash to all internal walls & portition walls and writing down the date of cleaning, cap of under ground storage tank with white synthetic enamel paint of 40mm size over the back ground of black paint at the place as shown complete all as specified.

All as per item No 80.00 but 100000 gallons capacity near pump house

Cleaning of RCC Semi under ground water storage tank of 1.0 LG capacity located at main pump house area having two compartments including taking out the dead storage water by means of pumping or by manually and taking out of mud if any and washing with chlorine powder or lime by water pressure spray gun applying with two coats of white wash to all internal walls & portition walls and writing down the date of cleaning, cap of under ground storage tank with white synthetic enamel paint of 40mm size over the back ground of black paint at the place as shown complete all as specified.

All as per item No 82.00 but 1. 5 LG capacity at Banar.

Material & labour for taking out old PCC vent pipe of any size and fixing of 150mm dia PCC/RCC vent pipe at roof of 1.5-2.0 feet long including drilling in roof of sump of suitable dia mortar complete all as specified.

Supply and fix in repair D Climp/Flat clamp and plug for arresting leakage at 100 to 200mm bore dia pipe complete all as specified. Note: Excavation will be measured and paid saperately

S&F in replacement of PVC insulated multicore FR PVC sheathed multistranded flat submersible cable 3 core 4 sqmm voltage 1100V confirming IS-694:2010 flat cable submersible pump motors complete connection with water proof tape complete all as specified.

M&L in replacement for Galvanised Iron Pipe,50mm dia 6.0 metre Long, ‘Medium Grade’ as in Column Pipe both End threaded, fixed with 2 No. Galvanised Flange including Welding (both Inside and Outside) and providing New Nuts, Bolts and Washers of 20mm dia 80mm Long with Spring Washer and Rubber Packing including Lowering in to Bore Well complete all as specified.

S & F in replacement single phase preventor with accessories suitable for electric motor 12.5- 40 HP capacity with necessary electrical connection by using proper size of single core copper wire complete incld taking down/ removing old U/S ones with necessary electrical connection complete all as specified.

Shri Electrical Enterprises (BID ID -3339828)

GITANSH ENGINEERS AND COMPANY (BID ID -3338640)