REPAIR MAINTENANCE OF

Amount

Excavation in trenches in any type soil /rock (soft/loose/hard/dense soil/rock) n.exe 1.5 mtr wide and n.exe 1.5 mtr in depth for foundation laying of pipe etc n.exe 10 sqmm on plan and n.exe 1.5 mtr in depth and getting out complete all as specified and as directed by Engineer-in-charge. NOTE : while removing the pipe line. Contractor shall replaced the broken tiles with new as per existing . The quoted rates including for all the materials / t&p / machinery used in this item no material can paid / measured seperately

Returning filling in including spreading levelling watering and well ramming hard / dense soil in layers not.exe 25cm each layers complete all as specified and as directed by Engineer-in-charge

Removal of excavated material & surplus spoil to a distance n.exe 50 mtr and depositing where directed at a level not exe 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-charge

Taking up cast iron water mains of 100mm bore including all fittings with spigot and socket end and lead joints including burning out joints and recovering lead complete all as specified and as directed by Engineer-in-charge

All as per above item No 4 here-in-before but 150mm bore

All as per above item No 4 here-in-before but 200mm bore

All as per above item No 4 here-in-before but 250mm bore

M&L for Cutting to cast iron pipes of 80mm bore before laying in position for insertion of new tees, branches, bend and new connection etc complete all as specified and as directed by Engineer-in-charge

All as per above item No 8 here-in-before but 100mm bore

All as per above item No 8 here-in-before but 150mm bore

All as per above item No 8 here-in-before but 200mm bore

All as per above item No 8 here-in-before but 250mm bore

Supply and laying cast iron pipes of 100mm bore with spigot and socket ends centrifugally cast class LA in any length laid in trenches complete all as specified and as directed by Engineer-in-charge .

All as per above item No 13 here-in-before but 150mm bore

All as per above item No 13 here-in-before but 200mm bore

All as per above item No 13 here-in-before but 250mm bore

Supply and fixing and testing of CI fittings flange and sockets / all socketed / all flanged type such as bend upto 150mm bore (any type radius and angle) tapers any type (straight, bend, increasing, descreasing or double socket etc), Tee piece single branch, 'Y' junction, double branch cross (all sockets or socket and spigot) collors, caps and plugs including dewatering complete all as specified and as directed by engr in charge.NOTE: Excavation earth workIin any type of soil/Rock and run lead joints tighten joints rubber gasket shall be measured and paid seperately.

All as per above item No 17 here-in-before but 200 to 300mm bore

Supply and fixing in replacement of unserviceable sluice valve cast iron with brass spindle PN-1.6 and fly nut flanged both ends and drilled for jointing wheel head type conforming to IS 14846 including two flanged joints with nuts bolts and washers rubber insertion packing etc for 250mm bore pipe as in repairs and ISI marked complete all as specified and as directed.

All as per above item No 19 here-in-before but 150mm bore

All as per above item No 19 here-in-before but 100mm bore

All as per above item No 19 here-in-before but 80mm bore

Supply and fixing in replacement of unserviceable jointing to cast iron pipe of size 250mm bore spigot and socket by run lead joints including spun yarn and caulking of lead joints complete all as specified and as directed by Engineer-in-charge

All as per above item No 23 here-in-before but 200mm bore

All as per above item No 23 here-in-before but 150mm bore

All as per above item No 23 here-in-before but 100mm bore

All as per above item No 23 here-in-before but 80mm bore

Taking out existing GI pipe 80mm dia from trenches / walls / roof / floor etc including connection and cleaning for refixing or removal and making good to distrubed area (surface of walls / floor etc) complete all as specified and as directed by Engineer-in-charge

All as per above item No 28 here-in-before but size 50mm bore

All as per above item No 28 here-in-before but size 32/40mm bore

All as per above item No 28 here-in-before but size 25mm bore

All as per above item No 28 here-in-before but size 20mm bore

All as per above item No 28 here-in-before but size 15mm bore

Supply and fixing GI tubing medium grade 80mm dia with all fittings complete laid in trenches / on walls / on ceiling / roof etc incl necessary suitable size of MS clamps / saddling on walls / ceiling etc complete all as specified and as directed by Engineer-in-charge.

All as per above item No 34 here-in-before but size 50mm dia bore

All as per above item No 34 here-in-before but size 32/40mm dia bore

All as per above item No 34 here-in-before but size 25mm dia bore

All as per above item No 34 here-in-before but size 20mm dia bore

All as per above item No 34 here-in-before but size 15mm dia bore

Cutting and screwing to existing MS / GI steel tubing for alteration or addition to pipe line of 40 to 50mm bore with new fittings and fixtures complete all as directed by Engineer-in-charge

All as per above item No 40 here-in-before but size 80 to 100 mm dia bore

Supply and fixing in replacement of unserviceable gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe 50mm dia complete all as specified and as directed by Engineer-in-charge.

All as per above item No 42 here-in-before but size 32 /40mm dia bore

All as per above item No 42 here-in-before but size 25mm dia bore

All as per above item No 42 here-in-before but size 20mm dia bore

All as per above item No 42 here-in-before but size 15mm dia bore

Supply and fixing in replacement of unserviceable PVC bib cock 15mm dia complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of unserviceable PVC PTMT float valve 20/25 mm dia complete with PVC ball and connecting rod complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement cast iron non return valve flanged end conforming to IS 5312 of size 80mm dia complete with rubber flange, MS nuts & bolts complete all as specified and as directed by Engineer-in-charge.

All as per above item No 49 here-in-before but 100mm dia all as specified and as directed by Engineer-in-charge.

All as per above item No 49 here-in-before but 150mm dia all as specified and as directed by Engineer-in-charge.

M&L Brick work with sub-class 'B' bricks straight on plan built in CM 1:4 for pipe line supports all as specified and as directed by Engineer-in-charge.

M&L for PCC 1:2:4 type B-1 using 20mm graded aggregate built in CM for copping pipe liner support all as specified and as directed by Engineer-in-charge.

M&L for PCC foundation 1:2:4 type B-2 using 40mm graded aggregate built in cement mortar all as specified and as directed by Engineer-in-charge.

M&L for plastering work 15mm thick on fair faces of brick work on concrete surfaces in 1:4 cement mortar for pillar supports all as specified and as directed by Engineer-in-charge.

Making good for road to existing surfaces with using of patch premix bitumenous 25mm thick polymer based material over WBM 75mm thick including rolling etc all as specified and as directed by Engineer-in-charge

M & L Design, development, supply commissioning & testing EHCC certified ground tubular effective Tripot type chemical earthing system ( CPRI tested for 15 KA current capacity for LT line) highly anticorrosive long life electrode with and including adequate protective coating to withstand severe wear conditions in the earth pit of the standard size comprising of 25mm x 3mtr long copper rod as primary conductor and hollow pure Copper tube of dia 50mm x 3mtrs long as secondary conductor to install with suitable connection terminal coforming of IS 3043: 1987 specification, highly conductive packing material to be filled in earth pits for providing uniform, low resistivity anticorrosive, hygroscopic medium around the earth system for improving the efficiency of current dissipation 02 Bags / 60 Kgs minimum or sufficient quantities required as per site complete including FRP earthing pit clause suitable cover, material and labour including 32x6mm earthing strip 10mtr length and testing after completipon and result should be less than one Ohm complete, all as specified and as directed by Engineer-in Charge. Note:- Excavation for earthing in any surface hard/rock/soft soil for required length by using rock driller machine/other eqpt is inclusive in quoted rate and necessary earthing pit 60x60x6cm also inclusive in quoted rate.

M&L for earth continuity conductor of size 32x6 mm galvanised strip strip fixed on walls / burried in ground with and including fixing arrangments on walls like porcelain insulators screws washers etc complete all as specified and as directed by Engineer-in-charge

M&L for Construction of brick masonary valve pit of size 100cmx100cmx100cm (internal dimensions of chamber) depth to be reconed from the top of PCC in foundation to top of MS cover with MS sheet cover 3.15mm thick including frame of angle iron 40x40x6mm with locking arrangement including painting two coats of black synthetic enamel paint over a coat of red oxide primer etc including brick work in CM 1:6 15mm thick plastering in CM 1:4 (internal & external) and necessary excavation and earth work in any type of soil, returning, filling in disposal of surplus spoil to a distance not exe 50 mtrs 150mm thick PCC 1:4:8 type D-2 for base and PCC copying 15mm thick 1:2:4 using 12mm graded aggregate all as specified and as directed by Engineer-in-charge) for upto 250mm dia valve)

Dismantling of pressure pump set of Cap 0.5 HP to 1.0 HP from the existing site after disconnecting all electrical connections and refixing the same after carrying out repairs / rewinding of motor / overhauling of pump including transportation to local work shop & back complete all as specified and as directed by Engineer-in-charge. Note : - Spare parts replaced shall be paid seperately under relevant items

S&F in replacement of Air Tank for pressure pump set of capacity 0.5 HP 1.0 HP complete all as specified and as directed by Engineer-in-charge.

S&F in replacement of Pressure gauge 0-10 Kg / SqCM complete all as specified and as directed by Engineer-in-charge.

S&F pressure control switch suitable for 0.5 HP pressure pump set complete all as specified and as directed by Engineer-in-charge.

S&F in replacement gun metal non return valve of size 15mm bore complete all as specified and as directed by Engineer-in-charge.

S&F in replacement gun metal non return valve of size 20mm bore complete all as specified and as directed by Engineer-in-charge.

S&F in replacement gun metal non return valve of size 25mm bore complete all as specified and as directed by Engineer-in-charge.

S&F in replacement gun metal non return valve of size 40mm bore complete all as specified and as directed by Engineer-in-charge.

S&F in replacement gun metal non return valve of size 50mm bore complete all as specified and as directed by Engineer-in-charge.

Dismantling & taking out defective parts of booster pump set of capacity 0.5 HP to 1.5 HP and refixed after repairs / making complete serviceable by repairing / replacement of defective parts including tranportation to local work shop etc complete all as specified and directed by Engineer-in-charge. Note : - Parts replaced if any shall be paid under relevent items of the schedule

M&L for rewinding of Booster Pump set of capacity 0.5 Hp to 1.5 HPwith same gauge of super enamelled copper winding wire after cutting the burnt windings cleaning slots including insulating materials PVC sleeves insulation paper wooden stick etc complete all as specified and as directed by Engineer-in-charge

S&F in replacement Running Capacitor 10.0 MFD

S&F in replacement Running Capacitor 25.0 MFD

S&F in replacement Running Capacitor 36.0 MFD

S&F in replacement Running Capacitor 50.0 MFD

S&F in replacement Running Capacitor 72.0 MFD

S&F in replacement Running Capacitor 125.0 MFD

S&F in replacement of ball bearing for 0.5 HP to 1.5 HP

S&F In Replacement CI Impeller Assy of Centrifugal mono block Pump set of capacity 0.5 HP to 1.5 HP as per sample (size varies depend upon the make and cap)

Supply and fix in replacement Decrin dozing pump Model No 96NG Q 51 , 100 PSI 40 GPD complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement FRP TANK of Capacity 100 LTR with level gauge with agitator Motor ,connection shaft and mixing blade complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement Electric motor Single phase 50 HZ 1/8 HP assy Suitable to mount on decrin mixing tank along with agitator shaft and blade complete all as specified and as directed by Engineer-in-charge.

Supply in replacement connection pipe suitable for connecting to decrin dosing pump to Header( 2 Mtr long 8 mm internal dia) complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement of circuit of speed of Dozing pump complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement of injector Nozzle of Decrin dozing pump complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement of Regulator Knob of dozing pump complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement of power cord of dozing pump 2 mtr long plug top 5 AMP 240 volt AC complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement of PVC pipe 25mm dia complete all as specified and as directed by Engineer-in-charge.

S&F in replacement of Phase sequence corrector suitable for 5 HP to 7.5 HP pump complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement electronic timer ET-100 240/415 complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement amp meter 96 Sqmm digital type 0-100 amps complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement volt meter 0-500 volts 96 sqmm digital type complete all as specified and as directed by Engineer-in-charge.

S&F in replacement of dial type FM-1 / QT daily timer one day 24 hrs 240 volt AC complete all as specified and as directed by Engineer-in-charge.

S&F in repair CT 30/5 to 200/5 complete all as specified and as directed by Engineer-in-charge.

S&F in repair indicating light with bulb set of three complete all as specified and as directed by Engineer-in-charge.

S&F in repair PVC copper stranded conductor cable size 1.5 Sqmm multi stranded single core 1100 volt grade complete all as specified and as directed by Engineer-in-charge.

S&F in repair PVC copper stranded conductor cable size 2.5 Sqmm multi stranded single core 1100 volt grade complete all as specified and as directed by Engineer-in-charge.

S&F in repair PVC copper stranded conductor cable size 4 Sqmm multi stranded single core 1100 volt grade complete all as specified and as directed by Engineer-in-charge.

S&F in repair PVC copper stranded conductor cable size 6 Sqmm multi stranded single core 1100 volt grade complete all as specified and as directed by Engineer-in-charge.

S&F in repair PVC copper stranded conductor cable size 10 Sqmm multi stranded single core 1100 volt grade complete all as specified and as directed by Engineer-in-charge.

S&F in repair PVC copper stranded conductor cable size 16 Sqmm multi stranded single core 1100 volt grade complete all as specified and as directed by Engineer-in-charge.

S&F in repair PVC sheathed copper cable of size 2.5 sqmm 3 core,1100 volt grade complete all as specified and as directed by Engineer-in-charge.

S&F in repair PVC sheathed copper cable of size 4.0 sqmm 3 core,1100 volt grade complete all as specified and as directed by Engineer-in-charge.

S&F in repair PVC sheathed copper cable of size 6.0 sqmm 3 core,1100 volt grade.complete all as specified and as directed by Engineer-in-charge.

S&F in repair PVC PVC sheathed copper cable of size 10.0 sqmm 3 core,1100 volt grade complete all as specified and as directed by Engineer-in-charge.

S&F single phase preventor type VSP-D2 415 volts AC complete all as specified and as directed by Engineer-in-charge.

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX 50 to 110 .

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX 40 to 45 .

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX 25 to 32 .

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX upto 18.

Material and labour for scrubbing out the rust deposited on the surface of centrifugal pump set including its base frame and preparing for applying paint and apply one coat of redoxide primer and two coat of synthetic enamel paint and marking SM /MES Number as directed.

Supply and fix in replacement Motor Guard( weather protection cover) made out of 22 gauge GI Sheet suitable upto 3 HP centrifugal mono block/ pressure pumpset with lifting handle and provision of suction /dicharge pipeline Holes complete all as directed.

Supply and fix in replacement PVC water tank cylendrical shape 3 layer of capacity 5000 LTRS. complete all as specified and as directed by Engineer-in-charge.

Supply and fix in replacement PVC water tank cylendrical shape 3 layer of capacity 1000 LTRS . complete all as specified and as directed by Engineer-in-charge.

S&F as in repairs mild steel work in framed work such as valve chamber frame and doors, straps, Ties Clamps, Motor pumpset base etc. and similar work confirming to Fe-290 Gde E-165 and incl painting to surfaces using two coats of metallic primer and a coat of red oxide paint of desired colour complete all as specified and directed.

M&L in replacement of unserviceable / burnt mono block pump (pressure booster) set of capacity 1.0 HP complete including necessary cutting of GI pipe inserting tee and connection all as specified and as directed by Engineer-in-charge.

Supply & fix Electronic overload relay (Manual reset) relay range 24-40 amp suitable for direct mounting complete all as specified and directed by Engineer-in-charge .

Supply & fix Electronic overload relay (Manual reset) relay range 45-75amp suitable for directmounting complete all as specified and directed by Engineer-in-charge .

Supply & fix Electronic overload relay (Manual reset) relay range 66-110 amp suitable for direct mounting complete all as specified and directed by Engineer-in-charge .

S&F in replacement pressure gauge analong type 4" dia 0-14 Kg rating complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing in replacement of unserviceable water type cast iron butterfly valve class PN-1.0 of size 50mm dia (OD 63mm) complete

Supply and fixing in replacement of unserviceable water type cast iron butterfly valve class PN-1.0 of size 80mm dia (OD 90mm) complete

Supply and fixing in replacement of unserviceable water type cast iron butterfly valve class PN-1.0 of size 150mm dia (OD 160mm) complete .

Supply and fixing in replacement of unserviceable water type cast iron butterfly valve class PN-1.0 of size 200mm dia (OD 250mm) complete . complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of unserviceable MCCB 63 amps 415 volts TP 25 KA complete all as specified and as directed by Engineer-in-charge .

S&F in replacement of 3 pole power contactor suitable for MNX 50 to 70 complete all as specified and directed by Engineer-in-charge ..

All as per above item No 124 here-in-before but for MNX 40 to 45 complete all as specified and directed by Engineer-in-charge ..

All as per above item No 124 here-in-before but for MNX 25 to 32 complete all as specified and directed by Engineer-in-charge . .

All as per above item No 124 here-in-before but for MNX upto 18 complete all as specified and directed by Engineer-in-charge . .

Supply and fixing in replacement unserviceable overload relay range 28-42 amps complete all as specified and as directed by Engineer-in-charge.

All as per above item No 129 here-in-before but over load relay of range 9-15 amps complete all as specified and directed by Engineer-in-charge . .

Suply and fixing in replacement of unserviceable Single phase preventor VSP-2 all as specified and as directed by Engineer-in-Charge .

M&L for replacement of pressure booster pump 1 HP capacity single phase, 50 Hz mounted on roof for boosting water supply to high pressure and connected with existing water supply pipe line including necessary electrical wire and plug top , NRV socket alll as specified and directed by Engr -in-Charge.

M&L dismantling of unserviceable monoblock / centrifugal pump set with motor of 7.5 to 10 HP, strip opening and taking out rotor carefully, cleaning of rotor and stator, checking the rotor bearings, pump bearings, gaskets, impeller keys, terminal plate, gun metal bushes, cooling fan blades, etc. complete, re-assembling the motor including replacement of studs with nuts, retesting of motor winding and motor for full RPM and full discharge water after coupling with pump set complete all as specified and directed. NOTE- (i). The unit rate quoted by the contractor shall also include the cost of removing the motor and pump set to perform the works mentioned in this item. (ii) Any parts / spares required to make it fully functional shall be measured and paid for separately under relevant item as supply only.

M&L taking out burnt stater winding without damaging stator body of 7.5 HP to 10 HP motor, rewinding the electric motor with super enamelled copper conductor (wire) including providing mica paper etc in stator slots, PVC sleeves, varishing the winding complete all as specified and directed. NOTE:- The unit rate quoted shall also the cost of winding wire and taking to workshop and vise versa.

Supply only shaft of existing material suitable for 7.5 to 10 HP motor

Supply only impeller of existing material suitable for 7.5 to 10 HP motor

Supply only shaft sleeve of existing material suitable for 7.5 to 10 HP

Supply only Cast iron bearing housing for 7.5 to 10 HP motor

Supply only Gland assembly suitable for 7.5 to 10 HP motor

Supply only throat bush suitable for 7.5 to 10 HP motor

Supply only mechanical seal suitable for 7.5 to 10 HP motor

Supply only rotor body suitable for 7.5 to 10 HP complete all as specified and directed by Engineer-in-charge

Supply only shaft coupling suitable for 7.5 to 10 HP pump set

Supply only ball bearing for 7.5 HP to 10 HPas per existing complete all as specified and directed by Engineer-in-Charge.

Supply only roller ball bearing for 7.5 HP to 10 HP as per existing complete all as specified and directed by Engineer-in-Charge.

S&F cooling fan for 7.5 to 10 HP induction motor .

Supply, Installation, testing and Commissioning in replacement of 150 mm dia, single phase, Motor Actuated Butterfly valve with disc material SS-304, Stem Material SS-431, Seat EPDW, hand wheel for manual operation and having 05 nos, limit switches for Open/ Close condition, valve position indicator and over ride trip. The housing of actuator should be of Aluminium Dicast. The mounting shall be direct on valve type including necessary excavation earth work, electrical and data cable connection upto required and PCC all as specified and directeted by Engr-in-Charge( Butterfly valve shall be have following specification):- Input Voltage: 230V, AC. Designed line pressure : 16 Kg/Sq cm. In built CPU: Quad core 64 bit ARM Cortex A53 clocked at 1.2GHz. Inbuilt 4 USB 2 ports In built Base Ethernet Port In built Micro SD Port for loading your operating system and storing data. In built wireless LAN and Bluetooth low Energy. The mounting shall be direct type using specialized arrangement of GI Pipe of suitable size/ thickness, complete all as specified and directed.

M&L for attending of water supply complaints for any leakage/blockage in GI pipe lines of size 20mm/25mm bore taking up serviceable/unserviceable GI water pipe lines all fittings/fixtures from trench including supply and laying GI tubing 20mm/25mm bore up to 1 mtr length (max) including necesssary cutting, threading and replacement of unserviceable GI fittings such as GI socket /Nipple/union socket / Tee /reducer etc. of size 20mm/25mm including necessary excavation and earth work up to 1 mtr length to repair the leakage / clearing the blockage in the pipe line and testing on completion on ground/wall/floor/roof of the bldg . (GI fittings shall be measured & paid seperately )

All as per item No 148 here-in before but of size 40mm /50mm bore GI pipe line

All as per item No 148 here-in before but of size 80mm /100mm bore GI pipe line

Cleaning of service tanks installed on roofs of multistoryed buildings at various places by emptying the tanks, removing scale, dirt and all other foreign materials deposited inside nipples, on side of walls and bottom of the tanks by scrapping and brushing with wire brush , and pressure pump, cleaning with bleaching powder slurry and allowed to dry and then washing the tank with fresh water, Checking and removing Airlock if any on next day after cleaning of the tank, cleaning of vegetation, etc, on surrounding RCC slab where the tank is resting complete all as specified and directed for the service tanks of capacity as shown below :- (a) Service Tanks of capacity exc 750 Ltrs and not exc 1000 Ltrs

(b) Service Tanks of capacity exc 1100 Ltrs and not exc 2000 Ltrs

(c) Service Tanks of capacity exc 2500 Ltrs and not exc 5000 Ltrs

M&L for rewinding of Pressure Pump set of capacity 0.5 Hp to 1.5 HP with same gauge of super enamelled copper winding wire after cutting the burnt windings cleaning slots including insulating materials PVC sleeves insulation paper wooden stick etc complete all as specified and as directed by Engineer-in-charge

Supply & fixing CI air release valve of dia 100 mm bore dia complete with all accssories incl taking down old unsv air release valve all as specified and directed by engr in charge.

Supply, Installation, testing and Commissioning in replacement of 80 mm dia, single phase, Motor Actuated Butterfly valve with disc material SS-304, Stem Material SS-431, Seat EPDW, hand wheel for manual operation and having 05 nos, limit switches for Open/ Close condition, valve position indicator and over ride trip. The housing of actuator should be of Aluminium Dicast. The mounting shall be direct on valve type including necessary excavation earth work, electrical and data cable connection upto required and PCC all as specified and directeted by Engr-in-Charge( Butterfly valve shall be have following specification):- Input Voltage: 230V, AC. Designed line pressure : 16 Kg/Sq cm. In built CPU: Quad core 64 bit ARM Cortex A53 clocked at 1.2GHz. Inbuilt 4 USB 2 ports In built Base Ethernet Port In built Micro SD Port for loading your operating system and storing data. In built wireless LAN and Bluetooth low Energy. The mounting shall be direct type using specialized arrangement of GI Pipe of suitable size/ thickness, complete all as specified and directed.

Repairs to fire hose cabinet including replacement of unserviceable broken glass, aluminium tower bolts door steples locks wooden pieces hold fastners connect work and painting to fire hose cabinet and writing necessary information of Hydrant including cement work as required at site complete all as specified and as directed by Engineer-in-charge

S&F in replacement of fire hydrant valve single headed of size 63mm bore complete make Kartar/Sant

S&F in replacement of hose real drum 30m complete along with brass adopter for fixing in hydrant valve

S&F in replacement of RRL hose pipe 15m long complete

S&F in replacement of RRL hose pipe 30m long complete

M&L Dismantling of unserviceable monoblock / Centifugal pump set, with motor for 60 HP, strip opening and taking out or rotor carefully, cleaning of rotor and stator, checking the rotor bearings, pump bearings, gaskets, impeller keys, terminal plate, gun metal bushes, cooling fan blades, windings etc., re-assembling the motor including replacement of studs with nuts, retesting of motor winding and motor for full RPM and full discharge water after coupling with pump set complete all as specified and directed. NOTE- (i). The unit rate quoted by the contractor shall also include the cost of removing the motor and pump set to perform the works mentioned in this item. (ii) Any parts / spares required to make it fully functional shall be measured and paid for separately under relevant item as supply only.

Supply only shaft of existing material suitable for 60 HP motor

Supply only impeller of existing material suitable for 60 HP motor

Supply only shaft sleeve of existing material suitable for 60 HP

Supply only drive end Bearing No 6313

Supply only Cast iron bearing housing for 60 HP motor

Supply only Gland assembly suitable for 60 HP motor

Supply only throat bush suitable for 60 HP motor

Supply only mechanical seal suitable for 60 HP motor

Supply only rotor body suitable for 60 HP complete all as specified and directed by Engineer-in-charge

Supply only shaft coupling suitable for 60 HP pump set

Supply only ball bearing as per existing complete all as specified and directed by Engineer-in-Charge. Make- SKF / NBC

Supply only roller ball bearing as per existing complete all as specified and directed by Engineer-in-Charge.

S&F cooling fan for 60 HP induction motor

M & L for centrifugal type induction motor of capacity 60.00 HP to local work shop and rewinding the motor with equivalent gauge of insulated copper winding wire & insulating materials i.e. PVC sleeves insulation papers wooden stick 'O' ring including refixing in its original position and testing complete ( other spares required for motor will be measuerd and paid under relevant item ) all as specified and as directed by Engineer-in-charge.

M&L dismantling of unserviceable monoblock / centrifugal pump set with motor of 12.5 to 15 HP, strip opening and taking out rotor carefully, cleaning of rotor and stator, checking the rotor bearings, pump bearings, gaskets, impeller keys, terminal plate, gun metal bushes, cooling fan blades, etc. complete, re-assembling the motor including replacement of studs with nuts, retesting of motor winding and motor for full RPM and full discharge water after coupling with pump set complete all as specified and directed. NOTE- (i). The unit rate quoted by the contractor shall also include the cost of removing the motor and pump set to perform the works mentioned in this item. (ii) Any parts / spares required to make it fully functional shall be measured and paid for separately under relevant item as supply only.

M&L taking out burnt stater winding without damaging stator body of 12.5 to 15 HP motor, rewinding the electric motor with super enamelled copper conductor (wire) including providing mica paper etc in stator slots, PVC sleeves, varishing the winding complete all as specified and directed. NOTE:- The unit rate quoted shall also the cost of winding wire and taking to workshop and vise versa.

Supply only shaft of existing material suitable for 12.5 to 15 HP motor

Supply only impeller of existing material suitable for 12.5 to 15 HP motor

Supply only shaft sleeve of existing material suitable for 12.5 to 15 HP

Supply only Cast iron bearing housing for 12.5 to 15 HP motor

Supply only Gland assembly suitable for 12.5 to 15 HP motor

Supply only throat bush suitable for 12.5 to 15 HP motor

Supply only mechanical seal suitable for 12.5 to 15 HP motor

Supply only rotor body suitable for 12.5 to 15 HP complete all as specified and directed by Engineer-in-charge

Supply only shaft coupling suitable for 12.5 to 15 HP pump set

Supply only ball bearing for 12.5 to 15 HP as per existing complete all as specified and directed by Engineer-in-Charge.

Supply only roller ball bearing for 12.5 to 15 HP as per existing complete all as specified and directed by Engineer-in-Charge.

S&F cooling fan for 12.5 to 15 HP induction motor of any make and type.

Taking out existing GI pipe 100mm dia from trenches / walls / roof / floor etc including connection and cleaning for refixing or removal and making good to distrubed area (surface of walls / floor etc) complete all as specified and as directed by Engineer-in-charge

Supply and fixing GI tubing medium grade 100mm dia with all fittings complete laid in trenches / on walls / on ceiling / roof etc incl necessary suitable size of MS clamps / saddling on walls / ceiling etc complete all as specified and as directed by Engineer-in-charge.

Taking out existing MS pipe 100mm dia from trenches / walls / roof / floor complete all as specified and as directed by Engineer-in-charge

Supply, laying and testing in replacement of MS pipes size of 100mm dia ISI marked suitable for welded joints including painting with two coats of anti corrosive paint complete all as specified . NOTE- (i). The unit rate quoted shall also include the cost of welding/cutting/ jointing required in this item.

M&L dismantling of unserviceable Jocky pump set with motor of capacity 15 HP, servicing of complete pump set , strip opening and taking out rotor carefully, cleaning of rotor and stator, greasing the rotor bearings, pump bearings, gaskets, impeller keys, terminal plate, gun metal bushes, cooling fan blades, etc. complete, re-assembling the motor including replacement of studs with nuts, retesting of motor winding and motor for full RPM and full discharge water after coupling with pump set complete all as specified and directed. NOTE- (i). The unit rate quoted by the contractor shall also include the cost of removing the motor and pump set to perform the works mentioned in this item. (ii) Minor parts / spares required to make it fully functional also included in the unit quoted rate of item.

M&L taking out burnt stater winding without damaging stator body of 15 HP jocky pumpset motor, rewinding the electric motor with super enamelled copper conductor (wire) including providing mica paper etc in stator slots, PVC sleeves, varishing the winding complete all as specified and directed. NOTE:- The unit rate quoted shall also the cost of winding wire and taking to workshop and vise versa.

AMIT ENTERPRISES

J.P. Enterprises