Repair/Maint and cleaning of water supply installation at Military Station Fazilka

Amount

SCHEDULE 'A' SECTION I

Cleaning of clear water underground Sump of capacity 1,00,000 Gallons manually by traind and skilled manpower of working in under ground sumps/reservior with suitable T&P and safty equipments, Tools and safty measures. Draining out the contaminated muddy water from the bottem surface of sump and cleaning the side walls with the help of wire brush including removal green fungs leaves and other dust and dirt, scraping of dissolved impurities, removal of surface mud /silt ,cleaning with water and draining out complete unwanted meterial obtained from cleaning as well as apply spray of suitable approved disinfactant chemical on inner surface of the sump safe for human being and two coat spray painting with sky colour water proofing paint and two coats samocem on outer surface and writting the date of cleaning with synthetic enamal paint complete all as specified by Engineer-in-Charge.

Cleaning of Raw water jack well of capacity 20000 Gallons at Filteration plant manually by traind and skilled manpower of working in under ground sump/reservior with suitable T&P and safty equipments, Tools and safty measures. Draining out the contaminated muddy water from the bottem surface of reservior and cleaning the side walls with the help of wire brush including removal green fungs leaves and other dust and dirt ,scraping of dissolved impurities, removal of surface mud /silt ,cleaning with water and draining out complete unwanted meterial obtained from cleaning complete all as specified by Engineer-in-Charge.

Cleaning of inner surface of over head reservior 50,000 Gallons capacity manually by trained and skilled manpower for working in over head reservoir with suitable T&P and safety equipment, tools and safety measures. Darining out the contaminted muddy water from the bottom surface of the over head reservoir, scraping inner surface with the help or wire brush, incliding removal green fungs leaves and other dust and dirt, of dissolved impurties, removal of surface mud/ silt, cleaning with water and draining out complete unwanted material obtained form cleaning as well as apply spray of suitable approved disinfactant chemical safe for human being on inner surface and two coats spray painting with water proofing paint on inner wall of the tank,and writing the date of cleaning with synthetic enamel paint complete all as specified and directed by Engr-in-Charge.

Cleaning of inner surface of over head reservior 1,00,000 Gallons capacity manually by trained and skilled manpower for working in over head reservoir with suitable T&P and safety equipment, tools and safety measures. Darining out the contaminted muddy water from the bottom surface of the over head reservoir, scraping inner surface with the help or wire brush, incliding removal green fungs leaves and other dust and dirt, of dissolved impurties, removal of surface mud/ silt, cleaning with water and draining out complete unwanted material obtained form cleaning as well as apply spray of suitable approved disinfactant chemical safe for human being on inner surface and two coats spray painting with water proofing paint on inner wall of the tank,and writing the date of cleaning with synthetic enamel paint complete all as specified and directed by Engr-in-Charge.

M&L for Painting of complete external surface of over head reservior of capacity 50,000 gallons of 21 meter staging including pillors with cement based paint (CBP) and painting of MS stairs & CI/DI pipes (as rising main, supply, overflow, wash out with different colours) with black enamel paint and cement plaster with 1:4 on top cover of over head tanks & pillar where as required complete with all necessary T&P, scaffolding, safety equipments & Safety measures complete all as specified and directed by Engr-in-charge.

M&L for Painting of external surface of over head reservior of capacity 1,00,000 gallons of 21 meter staging including pillors with cement based paint (CBP) and MS stairs painting of MS stairs & CI/DI pipes (as rising main, supply, overflow, wash out with different colours) with black enamel paint including cement plaster with 1 : 4 on top cover of over head tanks & pillar where as required complete with all necessary T&P, scaffolding, safety equipments & Safety measures complete all as specified and directed by Engr-in-charge.

Cleaning the clarifloculator Semi UG sump of diameter; 14.5 meter and depth not exceeding 7.5 meter by removing mud, sediments manually by trained and skilled manpower who working in UG sumps/ reservoir with safety messures, including scraping the inner surface by wire brush, brooms and removing the mud, green fungs, leaves, dust and dirts, draining out complete unwanted materials obtained from cleanning and two coats spray painting with sky colour water proofing paint on Inner surface of wall and two coats samocem on outer surface and writting the date of cleaning with synthetic enamel paint complete all as specified by Engineer-in-Charge.complete all as specified and directed.

Cleaning of clear water semi underground Sump of capacity 15000 Ltr of RO plants manually by traind and skilled manpower of working in under ground sumps/reservior with suitable T&P and safty equipments, Tools and safty measures. Draining out the contaminated muddy water from the bottem surface of sump and cleaning the side walls with the help of wire brush including removal green fungs leaves and other dust and dirt, scraping of dissolved impurities, removal of surface mud /silt ,cleaning with water and draining out complete unwanted meterial obtained from cleaning as well as apply spray of suitable approved disinfactant chemical on inner surface of the sump safe for human being and two coat spray painting with sky colour water proofing paint and two coats samocem on outer surface and writting the date of cleaning with synthetic enamal paint complete all as specified by Engineer-in-Charge.

Cleaning of underground sludge water tank of 6.5 meter dia and depth not exceeding 6 meter manually by traind and skilled manpower of working in under ground sump with suitable T&P and safty equipments, Tools and safty measures. Draining out the contaminated muddy water from the bottom surface of the tank and cleaning the side walls with the help of wire brush including removal green fungs leaves and other dust and dirt ,scraping of dissolved impurities, removal of surface mud /silt ,cleaning with water and draining out complete unwanted meterial obtained from cleaning and two coat white wash and writing the date of cleaning with synthetic enamel paint complete all as specified by Engineer-in-Charge.

Cleaning of inner surface of over head Back wash tank of capacity 10000 Gallons manually by trained and skilled manpower with suitable T&P with safety equipment, tools and safety measures. Darining out the contaminted muddy water form the bottom surface of the tank and cleaning the inner side walls with the help or wire brush, incliding removal green fungs leaves and other sust and dirt, scraing of dissolved impurties, removal of surface mud/ silt, cleaning with water and draining out complet unwanted material obtained form cleaning as well as appy spray of suitable disinfactant chemical safe for human being on inner surface of the tank, writing the date of cleaning with synthetic enemal paint on outer side of tank and writing the date of cleaning with synthetic enamal paint complete all as specified and directed by engineer in Charge.

M&L disconnecting/dismantling transporting to civil workshop for repairing and back after repairing, strip opening of worn out/defective Centrifugal mono block pump of capacity 5 HP/ 7.5 H, taking out unserviceable bush, sleeve & sleeve joint etc repair to Impeller & shaft with proper brass brazing welding & lath work, assembling,connected at original location installing & testing complete all as specified and directed with entire satisfaction of Engineer-in-Charge.

Supply and fixing the following spare parts for centrifugal pumping set of capacity 5/7.5 HP

CI Impellar

Brash Bush

Stainless steel shaft

Ball bearing as per existing size & No. SKF/NBC/Worma

M&L for disconnecting/dismantling of unsv 3 phase 415 Volt 50 Hz AC Electric motor 5 HP/ 7.5 HP, transportation to Civil workshop and strip opening of worn out/ defective brunt stator winding, services cleaning of stator slots, bearing bushes etc rewinding of stator coils with superior quality of copper enamel wire of existing size and specification including insulating material, varnishing and drying, reassembling, installing and connected at original location complete all as per specified and directed with entire satisfaction of Engineer-in-Charge. (Note:- Make of winding wire shall be ATLAS/Devi dayal / BPL (Note - defect libility for motor and pump shall be one year from date of Repair)

M&L disconnecting/dismantling transporting to civil workshop for repairing and back after repairing, strip opening of worn out/defective Centrifugal mono block pump of capacity 15 HP/ 20 HP, taking out unserviceable bush, sleeve & sleeve joint etc repair to Impeller & shaft with proper brass brazing welding & lath work, assembling,connected at original location installing & testing complete all as specified and directed with entire satisfaction of Engineer-in-Charge.

Supply and fixing the following spare parts for cintrifugal pumping set 15/20 HP

CI Impellar

Brash Bush

Stainless steel shaft

Ball bearing as per existing size & No.

M&L for disconnecting/dismantling of unsv 3 phase 415 Volt 50 Hz AC Electric motor 15 HP/ 20 HP, transportation to Civil workshop and strip opening of worn out/ defective brunt stator winding, services cleaning of stator slots, bearing bushes etc rewinding of stator coils with superior quality of copper enamel wire of existing size and specification including insulating material, varnishing and drying, reassembling, installing and connected at original location complete all as per specified and directed with entire satisfaction of Engineer-in-Charge. Make of winding wire shall be ATLAS/Devi dayal / BPL (Note - defect libility for motor and pump shall be one year from date of Repair

M&L disconnecting/dismantling transporting to civil workshop for repairing and back after repairing, strip opening of worn out/defective Centrifugal pump of capacity 40 HP, taking out unserviceable bush, sleeve & sleeve joint etc repair to Impeller & shaft with proper brass brazing welding & lath work, assembling,connected at original location installing & testing complete all as specified and directed with entire satisfaction of Engineer-in-Charge.

Supply and fixing the following spare parts for cintrifugal pumping set 40 HP

SS Impeller

Brass bushs

Stainless steel shaft

Ball bearing as per existing size and make

Gland plate as per existing size

M&L for disconnecting/dismantling of unsv 3 phase 415 Volt 50 Hz AC Electric motor 40 HP, transportation to Civil workshop and strip opening of worn out/ defective brunt stator winding, services cleaning of stator slots, bearing bushes etc rewinding of stator coils with superior quality of copper enamel wire of existing size and specification including insulating material, varnishing and drying, reassembling, installing and connected at original location complete all as per specified and directed with entire satisfaction of Engineer-in-Charge. Make of winding wire shall be ATLAS/Devi dayal / BPL (Note - defect libility for motor and pump shall be one year from date of Repair

M&L disconnecting/dismantling and strip opening of worn out/defective submersible electric motor15 HP/ 20 HP , taking out brunt stator winding, services, cleaning of stator slots, bearing bushes etc rewinding of stator coils with superior quality of copper enamel wire of existing size and specification including insulating material, varnishing and drying, assembling, testing and installing and connected at original location complete all as per specified and directed with entire satisfaction of Engineer-in-Charge. Make of winding wire shall be ATLAS/Devi dayal / BPL

M&L disconnecting/dismantling and strip opening of worn out/defective submersible pump 15 HP/ 20 HP, taking out unserviceable bush, sleeve & sleeve joint etc repair to Impeller & shaft with proper brass brazing welding & lath work, assembling, testing and installing and connected at original location complete all as per specified and directed with entire satisfaction of Engineer-in-Charge.

Supply and fixing the following spare parts for submersible pumping set capacity 15/20 HP

Gun metal Impeller

Stainless steel shaft

Thrust rod

Distance sleave

Motor Bush

Sealing kit

Thrust plate

Pump coupling stainless with key

Studs & Nuts

S&F in replacement oil immersed fully automatic star delta starter 3 phase 415 volts, 50 HZ in steel metal encloser type suitable for 40HP motor & relay range as recommended by manufacturer etc incl taking out unserviceable startr from existing position complete incl taking down the existing all as specified and directed by Engr-in-Charge. Make- Bentex or equivalant

S&F in replacement fully automatic star delta starter 3 phase 415 volts, 50 HZ in steel metal encloser type suitable for 10 to 15HP motor & relay range as recommended by manufacturer etc incl taking out unserviceable startr from existing position complete incl taking down the existing all as specified and directed by Engr-in-Charge

S&F in replacement three phase 415 Volts 50 HZ AC DOL starter suitable for 5/7.5HP motor & relay range as recommended by manufacturer all as specified and directed by Engr-in-Charge.

M & L MS work for febrication of iron pit cover, sluice/gate valve chamber cover, etc. as required MS angle iron of size 50x 50x6mm thick frame work , MS sheet cover 3 mm thick , cross arms, bracing, supports, clamps structual steel section including nuts,bolts, washers, welding, bending, cold or hot drilling holes for bolts in any shape or size and including of one coat and one finishing coat of paint complete all as specified and directed by Engr-in-charge.

M & L for brick work for valve chamber with sub class 'B' bricks in one brick thick honey comb work built in cement mortar 1 : 6 complete all as specified and directed by Engr-in-charge.

M & L for MS (Fe- 410 W) framed work for repair / replacement of MS stairs of over head reservior of staging 21 meter height including stringers, treads, landing, blustes, hand rails etc. including cleats, bracketsetc and including nuts,bolts, washers, welding, bending, cold or hot drilling holes.Complete all as specified and directed.

M & L for painting two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces including prepration of surface of any description not exceeding 10 cm width or grith all as specified and directed by Engr-in-charge.

Supply and fix inreplacement of sluice valve ( ss spindle) flanged type of class PN 1.6 complete of size 150 mm dia complete with iron wheel, nuts, bolts and washer incl rubber/fiber flanged joints etc. complete all as specified.

Supply and fix inreplacement of sluice valve ( ss spindle) flanged type of class PN 1.6 complete of size 200 mm dia complete with iron wheel, nuts, bolts and washer incl rubber/fiber flanged joints etc. complete all as specified.

Supply and fixing sluice valve (SS spindle) flanged type Class PN 1.6 size 250mm bore conforming to IS14846 with necessary gasket, nuts, bolts and washers etc. and jointing including testing for leakage complete all as specified and directed by Engineer – in – Charge.

Supplying and fixing reflux (Non -return) valve flanged type rating PN 1.6 size 80mm bore with necessary gasket, nuts, bolts and washers etc. and jointing including testing for leakage complete all as specified and directed by Engineer – in – Charge.

Supply and fix in replacement of CI non return valve(NRV) of size 100 mm incl nuts and volts, testing etc complete Make : Kirloskar/BIR/Venus/Lotto.

Supply and fix in replacement of CI non return valve(NRV) of size 150 mm incl nuts and volts, testing etc complete. Make : Kirloskar/BIR/Venus/Lotto

S & F in Replacement of nut bolts & washers of sluice valves, non return valve , gland plate, motors and pumps etc. .complete all as specified and directed by Engrin-charge.

Supplying and foot valve flanged type of size 80mm bore with necessary gasket, nuts, bolts and washers etc. including testing for leakage complete all as specified and directed by Engineer – in – Charge.

Supplying and foot valve flanged type of size 100mm bore with necessary gasket, nuts, bolts and washers etc. including testing for leakage complete all as specified and directed by Engineer – in – Charge.

Supply and fix HDPE Pipe heavy duty ( ISI Mark) of size 100 mm bore including fittings complete all as specified and directed by Engr-in-charge.

Supply and fix HDPE Pipe heavy duty ( ISI Mark) of size 150 mm bore including fittings complete all as specified and directed by Engr-in-charge.

Excavating in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth, for foundations etc or manholes, cesspits, pipes and cables etc. not exc 10 Sqm on plan and getting out in soft / loose soil all as specified and directed by Engineer - in - Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers of soft / loose soil not exceeding 25cm thick all as specified and directed by Engineer - in - Charge.

M & L for cast iron Fittings for spigot and socket flanged pipes such as bends (any type, radius and angle) Tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch, ‘Y’ junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs upto 150mm bore pipes all as specified and as directed by Engineer-in-Charge.

M & L for cast iron Fittings for spigot and socket flanged pipes such as bends (any type, radius and angle) Tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch, ‘Y’ junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs for 200mm to 300mm bore pipes all as specified and as directed by Engineer-in-Charge.

M & L for DI fittings for DI Spigot and socketed/ flanged pipes like bends (any type, radius and angle) straight, taper, bend, increasing, decreasing double socket etc.) tee pieces single branch “Y” junction double branch, cross collars, caps and plugs etc. complete all as specified. Note for DI Fittings :-The weight of the fittings for the purpose of payment shall be actual weight of the fittings or as specified in IS code whichever is less.

Sevicing, repair maintenance of RO Plant of capacity 500 - 1500 litre per hour output of treated water 8040 element, designed pressure of 600 psi including dismantling and opening of unserviceable spare parts of the RO plant and cleaning, removing and checking of its all parts for serviceability and replacement of defective parts and minor spares required for proper functioning of RO Plant without any type of leakage and re-assembling complete parts and testing on load to the entire satisfaction of Engr-in-Charge. Note :- 1. All major defective/unserviceable spare parts/items reqd for replacement will be measured and paid separetely under appropriate items as mentioned in following here-in-after. 2. Contractor should provide technical inspection of each RO Plant by an engineer of corresponding MAKE installed at site before supplying of material and incorporate the same at the site.

Sevicing, repair maintenance of RO Plant of capacity 3000 - 5000 litre per hour output of treated water 8040 element, designed pressure of 600 psi including dismantling and opening of unserviceable spare parts of the RO plant and cleaning, removing and checking of its all parts for serviceability and replacement of defective parts and minor spares required for proper functioning of RO Plant without any type of leakage and re-assembling complete parts and testing on load to the entire satisfaction of Engr-in-Charge. Note :- 1. All major defective/unserviceable spare parts/items reqd for replacement in shall be measured and paid separetely under appropriate items as mentioned in following here-in-after. 2. Contractor should provide technical inspection of each RO Plant by an engineer of corresponding MAKE installed at site before supplying of material and incorporate the same at the site.

S & F in replacement RO membrane module to deliver for 500 lrt per hour output of treated water 8040 element , designed pressure of 600 psi incl testing after complention and taking out old unserviceable membrane complete all as specified and directed. Make- DOW / Hydronautic /koch U.S.A.

S & F in replacement RO membrane module to deliver for 1000-1500 lrt per hour output of treated water 8040 element , designed pressure of 600 psi incl testing after complention and taking out old unserviceable membrane complete all as specified and directed. Make- DOW / Hydronautic /koch U.S.A.

S & F in replacement RO membrane module to deliver for 3000-5000 lrt per hour output of treated water 8040 element , designed pressure of 600 psi incl testing after complention and taking out old unserviceable membrane complete all as specified and directed. Make- DOW / Hydronautic /koch U.S.A.

Supply and fixing in replacement of ultraviolet tube model AP- 30 etc complete all as specified and as directed. Make- (ALPHA or equivalent as approved by GE)

Supply and applying porous sand quartz of different size to meet raw water requirement for pressure sand filter of capacity 310 ltr (volume) all as specified and directed by Engineer-in-charge. .( Chloromax ,AQUA, ION ECHANGE, CLX TITON manufactures)

Supply and applying activated carbon for filter media in activatned carbon filter initialy charged of of 800 Iodine value to meet raw water requirement all as recomemded by manufacturer.

Supply and fixing in replacement of electronically operated metering pump capacity 0-5 LPH complete all as specified and directed by engineer in charge. MAKE- M/S chloromax/Aquamech /Edose

Disconneting electric connection, dismentling taking up light vertical high pressure pump (18 stage) discharge 6 m3/hour, 150 mtr head, 2000 rpm, suitable for RO plant of capcity 1000 to 5000 ltr/hr, from existing foundation to workshop repair like, welding, grinding ,turning , facing, greasing , and replacement of deffectice parts mention here in after including rewinding of coupled motor then bringing back to installation and fixing to its origional position and make proper functioning.make of pumping set - Nangang pumps and Supply only the following spare parts for multi stage pump ( 18 stage) match with the pumps of make Nangang. (I) Bronze Impellers with key (II)Diffuser (III)Bearing as per existing size and make (IV) Bronze bush set of two

Supply and fixing in replacement of PH indicater panel mounting type with inlet and outlet tubes as per existing ph indicator all as specified and directed. Make- ION EXCHANGE, AQUA, CLX TITON or Equipment as approved by GE

Supply and fixing in replacement of TDS indicater panel mounting type with inlet and outlet tubes as per existing ph indicator all as per specified and directed. Make- ION EXCHANGE, AQUA, CLX TITON or Equipment as approved by GE

S&Fof Micron Cartridge Filter Assembly of size 4 "x 20" with big blue hosing complete made of polypropylene material and rainforced poly-propylene ( RPP) as per grade material corrosion Resistance complete including 10/20 microne size cartridge filter. make- Gopani/Jyoti/ Kemflow/ Initiative.

Supply and fixing high density polyetheyene PVC pipes 40 mm dia (HDPE) of pressure rating 6 kgf/cm2 fixed complete to wall ,celling or in floors with all fittings like tee,bend, union etc all as repuired at site.

Supply and fixing high density polyetheyene PVC pipes 25 mm dia (HDPE) of pressure rating 6 kgf/cm2 fixed complete to wall, celling or in floors with all fittings like tee,bend, union etc all as repuired at site.

Supply and fixing PVC non return valve for 40 mm dia pipe sutiable as per site requirment as per directed.

Supply and fixing PVC gate valve ISI marked both end threaded suitable for 25 mm dia PVC pipe complete all as specified and directed by Engineer-in-Charge

Supply and fixing PVC gate valve ISI marked both end threaded suitable for 40 mm dia PVC pipe complete all as specified and directed by Engineer-in-Charge

Supply and fixing PVC union/bend both end threaded suitable for 25 mm dia PVC pipe complete all as specified and directed by Engineer-in-Charge

Supply and fixing PVC union/bend both end threaded suitable for 40 mm dia PVC pipe complete all as specified and directed by Engineer-in-Charge

Burning out lead joint in position, including removing old lead for 100mm bore of pipes complete all as specified and directed by Engineer-in-Charge.

Burning out lead joint in position, including removing old for 150mm bore of pipes complete all as specified and directed by Engineer-in-Charge.

Burning out lead joint in position, including removing old lead for 200mm bore of pipes complete all as specified and directed by Engineer-in-Charge.

Burning out lead joint in position, including removing old lead for 250mm bore of pipes complete all as specified and directed by Engineer-in-Charge.

M & L for for run lead joint suitable for 100mm bore spigot and socketed pipes and fittings complete all as specified and as directed by Engineer-in-Charge.

M & L for run lead joint suitable for 150mm bore spigot and socketed pipes and fittings complete all as specified and directed by Engineer-in-Charge.

M & L for run lead joint suitable for 200mm bore spigot and socketed pipes and fittings complete all as specified and directed by Engineer-in-Charge.

M & L for run lead joint suitable for 250mm bore spigot and socketed pipes and fittings complete all as specified and directed by Engineer-in-Charge.

Taking out sluice valves, refacing, regrinding and refixing for 80mm bore complete all as specified and as directed by Engineer-in-Charge.

Taking out sluice valves, refacing, regrinding and refixing for 100mm bore complete all as specified and as directed by Engineer-in-Charge.

Taking out sluice valves, refacing, regrinding and refixing for 150mm bore complete all as specified and as directed by Engineer-in-Charge.

Taking out sluice valves, refacing, regrinding and refixing for 200mm bore complete all as specified and as directed by Engineer-in-Charge.

Taking out sluice valves, refacing, regrinding and refixing for 250mm bore complete all as specified and as directed by Engineer-in-Charge.

Sluice valve fixed in repair incl repacking stuffing box of sluice valve spindle incl taking apart and reassembling of 80 mm bore all as specified and directed by Engr-in-Charge

Sluice valve fixed in repair incl repacking stuffing box of sluice valve spindle incl taking apart and reassembling of 100 mm bore all as specified and directed by Engr-in-Charge

Sluice valve fixed in repair incl repacking stuffing box of sluice valve spindle incl taking apart and reassembling of 150 mm bore all as specified and directed by Engr-in-Charge

Sluice valve fixed in repair incl repacking stuffing box of sluice valve spindle incl taking apart and reassembling of 200 mm bore all as specified and directed by Engr-in-Charge

Sluice valve fixed in repair incl repacking stuffing box of sluice valve spindle incl taking apart and reassembling of 250 mm bore all as specified and directed by Engr-in-Charge

S&F "D" Joint with nut and bolt suitable for 80mm bore DI/CI pipes and fittings complete all as specified and directed by Engineer-in-Charge.

S&F "D" Joint with nut and bolt suitable for 100mm bore DI/CI pipes and fittings complete all as specified and directed by Engineer-in-Charge.

S&F "D" Joint with nut and bolt suitable for 150mm bore DI/CI pipes and fittings complete all as specified and directed by Engineer-in-Charge.

S&F "D" Joint with nut and bolt suitable for 200 mm boreDI/CI pipes and fittings complete all as specified and directed by Engineer-in-Charge.

S&F "D" Joint with nut and bolt suitable for 250mm bore DI/CI pipes and fittings complete all as specified and as directed by Engineer-in-Charge.

Construction of valve pit chember of brick masonary from the top of surface including cover of MS sheet 3.15mm thick and angle iron 40mmx40mmx6mm with hinges and locking arrangement including painting with two coats of synthetic enamelled paint over a coat of red oxide and grouting to PCC 1:2:4 plastering in cement morter including necessary earthwork complete of 100Cmx100Cmx100Cm all as specified and directed.

S & F in replacement of rubber type flexible coupling suitable for 7.5 to 15 HP motor pump set etc complete all as specified and directed by Engineer-in-charge.

S & F in replacement of rubber type flexible coupling suitable for 20 to 25 HP motor pump set etc complete all as specified and directed by Engineer-in-charge.

S & F in replacement of rubber type flexible coupling suitable for 40 HP motor pump set etc complete all as specified and directed by Engineer-in-charge.

M&L cement concrete 1:3:6 type C-2 using 40 mm graded crushed stone aggregate for foundations,fillings and mass concrete all as specified and as directed by Engr in charge.

M&L cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate for foundations,fillings and mass concrete all as specified and as directed by Engr in charge.

M & L for fabrication of float system made with PVC float (drum) of 210 Ltr capacity and PVC pipe (heavy duty) 250 mm dia,4 mtr long. PVC float (drum) will be fixed on PVC pipe with the help of 02xclamps & MS strip of size 40mm X 6mm. The other end of PVC pipe will be fixed with moveable CI bend 250 mm dia flanged type connected with inlet pipe of 30/50 Lakhs Gallons Raw water reservoirs including nuts/bolts complete all as specified and as directed by Engr in charge.

SHRI RAM TRADING CO.

HARSH CONSTRUCTION CO.