REPAIR/ MAINTENANCE OF EXTERNAL WATER SUPPLY PIPE

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 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 work in 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 200mm 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 bore

Supply and fixing in replacement of unserviceable PVC PTMT float valve 20/25 mm dia complete with PVC ball and connecting rod

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 per above item No 49 here-in-before but 150mm dia

M&L Brick work with sub-class 'B' bricks straight on plan built in CM 1:4 for pipe line supports

M&L for PCC 1:2:4 type B-1 using 20mm graded aggregate built in CM for copping pipe liner support

M&L for PCC foundation 1:2:4 type B-2 using 40mm graded aggregate built in cement mortar

M&L for plastering work 15mm thick on fair faces of brick work on concrete surfaces in 1:4 cement mortar for pillar supports

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

Material and Labour for chemical earthing complete with copper plate of size 900 x 500 x 5 mm thick, buried directly in ground, vertically to a depth not less than 3.00 meter deep below ground level with top edge of the earth plate at depth not less than 2.40 meter below ground level earth plate surrounded by 100 mm thick and packed layers of chemical compound , earth lead copper strip 32mmX6mm by means of exhothermic weld complete with earth pit chamber of size 300X300mm and RCC cover for demarking the location of earth electrode complete all as specified and as directed. 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 25X4 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 90cmx90cmx90cm (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.

Supply & fixing in replacement of 100mm foot valve complete all as specified and as directed by Engineer-in-charge. Make-

Dismantling & taking out open well submersible pump sets installed at water storage tank of fountains, pumphouse and booster pump sumps of capacity 2 to 7.5 HP after disconnecting all electrical connections and refixing the same in its original position after carrying out repairs / rewinding over hauling cleaning of impellers strainers including reconnection of all electrical connections etc complete all as specified and as directed by Engineer-in-charge. Note : - Repairs carried out / parts replaced shall be paid seperately under relevent items

M&L for transportation of open well centrifugal type submersible pump set of capacity 5 HP to 7.5 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 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 for transportation of open well centrifugal type submersible pump set of capacity 2.0 to 4.0 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 complete( other spares required for motor will be measuerd and paid under relevant item ) all as specified and as directed by Engineer-in-charge.

S&F in replacement of SS coupling for 5 HP to 7.5 HP submersible pump set complete all as specified and as directed by Engineer-in-charge

S&F in replacement of gland suitable for 5 HP to 7.5 HP submersible pump

S&F in replacement of casing ring suitable for 5 HP to 7.5 HP

S&F in replacement of shaft sleevesof existing material for 5 HP to 7.5 HP

S&F in replacement of wear ring suitable for capacity 5 HP to 7.5 HP

S&F in replacement of mechanical seal suitable for 5 HP to 7.5 HP

S&F in replacement of gaskets suitable for 5 HP to 7.5 HP

S&F in replacement of impeller for existing material suitable for 5 HP to 7.5 HP

S&F in replacement of SS coupling suitable for 2 HP to 4.0 HP submersible pump set complete all as specified and as directed by Engineer-in-charge.

S&F in replacement of gland suitable for 2 HP to 4 HP submersible pump

S&F in replacement of casing ring suitable for 2 HP to 4 HP

S&F in replacement of shaft sleeves of existing material for 2 HP to 4 HP

S&F in replacement of wear ring suitable for capacity 2 HP to 4 HP

S&F in replacement of mechanical seal suitable for 2 HP to 4 HP

S&F in replacement of gaskets suitable for 2 HP to 4 HP

S&F in replacement of impeller of existing material suitable for 2 HP to 4 HP

S&F in replacement gun metal bush bearing of any number/Model suitable for 5 HP to 7.5 HP open well submersible pump

S&F in replacement gun metal bush bearing of any number/Model suitable for 2 to 4 HP open well submersible pump

Dismantling of water fountain ring made out of MS / GI pipe of 40 to 80mm dia and refixing the same in its original position after cleaning / repairing like welding work etc complete all as specified and directed by Engineer-in-charge

Dismantling of Blocked nozzles fixed on various fountain and refixing after cleaning / servicing and setting by trial and error complete all as specified and as directed by Engineer-in-charge

S&F in replacement fountain nozzle (adjustable) of size 12mm brass

S&F in replacement fountain nozzle (adjustable) of size 15mm brass

S&F in replacement fountain nozzle (adjustable) of size 20mm brass

S&F in replacement fountain nozzle (adjustable) of size 25mm brass

S&F in replacement dandelion fountain nozzle (adjustable) brass as per existing size and model

S&F in replacement of Porcelain 2 pin holder complete

Dismantling of 12mm dandelion aluminium tubes and nozzles etc cleaning of tubes & nozzles and necessary repairs in the tubes / nozzles by carrying to civil workshop and refixing and setting by trial and error complete all as specified and as directed by Engineer-in-charge

S&F in replacement of Rubber packing ring suitable for under water light fittings complete all as specified and as directed by Engineer-in-charge

Supply & fixing in replacement wire netting of stainless steel wire 1.4mm dia size of mesh 12mm fixed to bend pipe dia 100mm to 200mm fixed with GI clamp including nuts and bolts etc complete all as specified and directed by Engineer-in-charge.

S&F in replacement of constant voltage driver of capacity 10 amps 12 Volt complete all as specified and as directed by Engineer-in-charge.

S&F in replacement of constant voltage driver of capacity 15 amps 24 Volt complete all as specified and as directed by Engineer-in-charge.

M&L in replacement water proof joints for cable size 2.5/4/6 sqmm complete all as specified and as directed by Engineer-in-charge

S&F in replacement of angle adjustable stand for luminaries made of SS-304 materials as per Sample for fountains.

S&F in replacement of Fountain light fitting 12 V 100 watts suitable for existing make.

S&F in Replacement fountain light fitting 24 volt LED type 3 watt

S&F in Replacement fountain light fitting 24 volt multicolour 3W (7 colours) as per existing make & model

Scrapping of old painting from complete fountain assembly made of MS / GI / Steel pipe and applying two coats of approved synthetic enamelled paint over a coat of red oxide primer complete all as specified and directed by Engineer-in-charge

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

S&F in replacement of Pressure gauge 0-10 Kg / SqCM

S&F pressure control switch suitable for 0.5 HP pressure pump set

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

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

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

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

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

S&F in replacement od Running Capacitor 10.0 MFD

S&F in replacement od Running Capacitor 25.0 MFD

S&F in replacement od Running Capacitor 36.0 MFD

S&F in replacement od Running Capacitor 50.0 MFD

S&F in replacement od Running Capacitor 72.0 MFD

Supply and fix in replacement Decrin dozing pump 100 PSI 40 GPD Capacity

Supply and fix in replacement FRP TANK of Capacity 100 LTR with level gauge with agitator Motor ,connection shaft and mixing blade complete

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.

Supply in replacement connection pipe suitable for connecting to decrin dosing pump to Header( 2 Mtr long 8 mm internal dia)

Supply and fix in replacement of circuit of speed of Dozing pump

Supply and fix in replacement of injector Nozzle of Decrin dozing pump

Supply and fix in replacement of Regulator Knob of dozing pump

Supply and fix in replacement of power cord of dozing pump 2 mtr long plug top 5 AMP 240 volt AC

Supply and fix in replacement of PVC pipe 25mm dia

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.

M&L for cleaning / maintenance of fountain, water body complete with cleaning solutions removing all the sludge /foreign particles 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 .

Supply and fix in replacement volt meter 0-500 volts 96 sqmm digital type .

S&F in replacement of dial type FM-1 / QT daily timer one day 24 hrs 240 volt AC

S&F in repair CT 30/5 to 200/5

S&F in repair indicating light with bulb set of three

S&F in repair PVC copper stranded conductor cable size 1.5 Sqmm multi stranded single core 1100 volt grade

S&F in repair PVC copper stranded conductor cable size 2.5 Sqmm multi stranded single core 1100 volt grade

S&F in repair PVC copper stranded conductor cable size 4 Sqmm multi stranded single core 1100 volt grade

S&F in repair PVC copper stranded conductor cable size 6 Sqmm multi stranded single core 1100 volt grade

S&F in repair PVC copper stranded conductor cable size 10 Sqmm multi stranded single core 1100 volt grade

S&F in repair PVC copper stranded conductor cable size 16 Sqmm multi stranded single core 1100 volt grade

S&F in repair PVC flat sheathed submersible cable copper conductor of size 2.5 sqmm 3 core,1100 volt grade

S&F in repair PVC flat sheathed submersible cable copper conductor of size 4.0 sqmm 3 core,1100 volt grade

S&F in repair PVC flat sheathed submersible cable copper conductor of size 6.0 sqmm 3 core,1100 volt grade.

S&F in repair PVC flat sheathed submersible cable copper conductor of size 10.0 sqmm 3 core,1100 volt grade.

Disconnecting and removing unserviceable under ground cable 1100 volts grade from trenches / poles / walls / floors etc of size 50 sqmm 3.5 core

All as per Item No 165 but of size 185 sqmm 3.5 core

Supplying, spreading and compacting approved river sand intrenches for cable cushioning at bottom and top of cable all as specified and as directed by Engineer-in-charge

Supply & lay burnt bricks sub class 'B' of old size laid dry in trenches as protection to cable all as specified and directed by Engineer-in-charge

Supply laying & jointing of PVC insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade laid in trenches / poles / on walls etc of size 50 sqmm 3.5 core

Supply laying & jointing of PVC insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade laid in trenches / poles / on walls etc of size 185 sqmm 3.5 core

Supply & laying GI pipe light grade 50mm dia on poles / on walls / floor etc including S&F MS clamps made of 40mmx3mm iron strip

S&F single phase preventor type VSP-D2 415 volts AC

M&L dismantling of unserviceable monoblock / centrifugal pump set with motor of 2 to 5 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 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 2 HP to 5 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.

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 2 to 5 HP motor

Supply only impeller of existing material suitable for 2 to 5 HP motor

Supply only shaft sleeve of existing material suitable for 2 to 5 HP motor

Supply only Cast iron bearing housing for 2 to 5 HP motor

Supply only Gland assembly suitable for 2 to 5 HP motor

Supply only throat bush suitable for 2 to 5 HP motor

Supply only mechanical seal suitable for 2 to 5 HP motor

Supply only rotor body suitable for 2 to 5 HP motor complete

Supply only shaft coupling suitable for 2 to 5 HP motor pump set

Supply only ball bearing for 2 to 5 HP motor as per existing complete

S&F cooling fan for 2 to 5 HP motor induction motor

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

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

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

M&L dismantling of unserviceable monoblock / centrifugal pump set with motor of 30 to 50 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.

Supply only shaft of existing material suitable for 30 to 50 HP motor

Supply only impeller of existing material suitable for 30 to 50 HP motor

Supply only shaft sleeve of existing material suitable for 30 to 50 HP

Supply only Drive end Bearing No 6313

Supply only Cast iron bearing housing for 30 to 50 HP motor

Supply only Gland assembly suitable for 30 to 50 HP motor

Supply only throat bush suitable for 30 to 50 HP motor

Supply only mechanical seal suitable for 30 to 50 HP motor

Supply only rotor body suitable for 30 to 50 HP

Supply only shaft coupling suitable for 30 to 50 HP pump set

Supply only ball bearing suitable for 30 to 50 HP pump set

Supply only roller ball bearing suitable for 30 to 50 HP pump set

S&F cooling fan for 30 HP to 50 HP induction motor of any make and type.

Disconnecting & dismantling of pump set from the foundation breaking the existing defective PCC foundation in any size, shape M&L for PCC 1:2:4 type B-2 using 12.5 mm graded aggregate for foundation of any size of motor pump set from 30 HP to 50 HP capacity pump set and fitting pumping set in position with base frame complete all as specified and as directed by Engineer-in-charge

Supply only Water based chlorine (liquid) calcium hypo chloride grade-I as per IS-11673/86 with comprissing the following specifications :- (a) Clear liquid with straw yellow colour (b) Minimum PH Value range 6 to 8 (c) Freezing point 1-4 degree F (d) Fresh alkaline Na2 Co3 GPL (min) (e) Date of packing & expiry date mentioned on packing Jar / Cane (f) 90% GPL (g) Packing in 40 litre PVC Jar / Cane and selaed packing Jar / Cane shall be accepted by the Engineer-in-charge

Supply & fix MCB TP pole 415 volt AC of capacity 63 amps

All as per above item No 190 here-in-before but cap 32 amps

Supply & fix in replacement of MCCB 200 amps 4/3 pole 35 KA 415 volts 50 HZ in LT control panel complete all as specified and as directed by Engineer-in-charge.

Supply & fix in replacement of MCCB 100 amps 4/3 pole 25 KA 415 volts 50 HZ in LT control panel complete all as specified and as directed by Engineer-in-charge.

Supply & fix in replacement of MCCB160 amps 4/3 pole 25 KA 415 volts 50 HZ in LT control panel complete all as specified and as directed by Engineer-in-charge.

Supply & fix in replacement of MCCB 63 amps 4/3 pole 25 KA 415 volts 50 HZ in LT control panel complete all as specified and as directed by Engineer-in-charge.

S&F in replacement of MCCB 250 amps 4/3 pole 35 KA 415 volts 50 HZ in LT control panel 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 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.

M&L taking out burnt stater winding without damaging stator body of 30 HP to 50 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 including refixing in its original position and testing 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 and fix in replacement PVC water tank cylendrical shape 3 layer of capacity 5000 LTRS

Supply and fix in replacement PVC water tank cylendrical shape 3 layer of capacity 1000 LTRS

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

Supply & fix Electronic overload relay (Manual reset) relay range 45-75amp suitable for direct mountimg

M&L repair to fountain lights of any make and model complete all as specified and as directed by Engineer-in-Charge.

Supply & fix of Submersible pump horizontal single phase 2/3 HP capacity 240Volts, 50 Hz AC including fitting in given location with GI fittings and electrical connections with control wire complete all as specified and directed by Engineer -in- Charge.

Cleaning of under ground / semi under ground water storage sump of capacity 100000 gallons by tank clean process which is folowing :- (a) Mechanised removal of all remaining dirty water by high capacity submersible pump set (b) Removal of sludge by vacuum operated German pump (c) Cleaning of walls, ceiling and bottom of tank by German made high pressure rotary jet 120 bars pressure (d) Removal of all dirty particle by industrial wet vacuum cleaner leaving the tank 99.9% physically cleaned (e) Sterlization of tank by Eco-Friendly biodegradable and highly effective against all pathogens (f) Sterlization of tank atmosphere by industrial UV radiator leaving the tank complete sterlite by Spealized Method.

All as per above item No 213 here-in-before but sump of capacity 50000 gallons complete all as specified and directed by Engr-in-Charge.

All as per above item No 213 here-in-before but underground water storage sump of capacity 10000 gallons complete all as specified and directed by Engr-in-Charge.

All as per above item No 213 here-in-before but over head water tank of upto 45 mtr staging (Height of OH Tank) of capacity 2x100000 gallons having two compoartments complete all as specified and directed by Engr-in-Charge.

All as per above item No 213 here-in-before but over head water tank of upto 45 mtr staging (Height of OHT) of capacity 200000 gallons complete all as specified and directed by Engr-in-Charge.

All as per above item No 213 here-in-before but over head water tank of upto 45 mtr staging (Height of OHT) of capacity 50000 gallons complete all as specified and directed by Engr-in-Charge.

All as per above item No 213 here-in-before but over head water tank of capacity 35000 gallons complete all as specified and directed by Engr-in-Charge.

All as per above item No 213 here-in-before but over head water tank of capacity 30000 gallons complete all as specified and directed by Engr-in-Charge. NOTE :- All the sluge materials / fungs removed from the underground sump / semi underground sump and over head tanks will be removed from the site to a distance not exceeding 50 mtr and all underground sump / semi underground sump and overhead tanks will be cleaned in all respect upto 3 mtr around the water tanks. The cost of the same shall be deemed included in the respective items. All T&P required for the cleaning of tanks / sumps will be arranged by the contractor.

M&L for preparation of old treated surfaces, cleaning throughly and providing two coat of Apex weather proof to the OH tank, UG Sump, pillars etc with specified colours, including marking of cleaning record as directed in painting complete all as specified for following OH tanks, UG sumps : -Semi underground water storage sump of capacity 100000 gallons

All as per above item No 221 here-in-before but Semi underground water storage sump of capacity 50000 gallons

All as per above item No 221 here-in-before but Semi underground water storage sump of capacity 10000 gallons

All as per above item No 221 here-in-before but Over head water tank of upto 45 mtr staging (Height of OH Tank) of capacity 2X100000 gallons having two compartments

All as per above item No 221 here-in-before but Over head water tank of upto 45 mtr staging (Height of OH Tank) of capacity 200000 gallons

All as per above item No 221 here-in-before but Over head water tank of upto 45 mtr staging (Height of OH Tank) of capacity 50000 gallons

All as per above item No 221 here-in-before but Over head water tank of capacity 35000 gallons

All as per above item No 221 here-in-before but Over head water tank of capacity 30000 gallons

S&F in replacement constant voltage driver CVD for light (12 volts) suitable for LED 20 watt 12 volt luminaries complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in replacement of brass butterfly valve size 50 mm dia complete all as specified and directed.

Supply and fixing in replacement of brass butterfly valve size 25 mm dia complete all as specified and directed.

Supply and fixing in replacement of brass butterfly valve size 20 mm dia complete all as specified and directed.

Supply and fixing in replacement of brass butterfly valve size 15 mm dia complete all as specified and directed.

Supply and fixing in replacement of Grating made of UV stablized polypropelene Height 33mm width 295mm for over flow drain complete 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.

Disconnecting and taking out of existing submersible pump set from borewell capacity 3 to 7.5 HP alongwith their column pipe and submersible cable from bore well from any depth complete all as specified and directed by Engineer-in-charge

Lowering the submersible pump set complete with motor and pump capacity 3 to 7.5 HP in bore well and connecting to existing system complete all as specified and as directed by Engineer-in-charge

Development of borewell by means of high capacity compressor, compressor capacity not less than 620 CFM at 8 Kg/cm square to its optimum yeild till clear water of potable quality free from sand/silt is obtained including draw down performnce and yeild test of the tubewells complete all as specified and directed by Engr- In- Charge.

Dismantling and strip opening of submersible pump multistage coupled with 3 HP to 7.5 HP submersible motor of any make, segregating of serviceable/unserviceable parts, cleaning of serviceable parts, assembling pump carefully including replacement of worn-out parts, nut and bolts etc., grinding and polishing of shaft for fixing of bushes neckering bushes, making proper size of keys for fixing of impeller etc, getting coupled to the pump with motor, testing for rated discharge of water including transportation to the site for lowering complete all as specified and directed. Note:-- (i). The unit rate quoted above shall be deemed to include only the fixing/ sevicIng of parts.(ii). Any parts / spares required to make it fully functional shall be measured and paid for separately under relevant item as supply only.

Shifting to local work shop and Rewinding of submersible motor after cutting the burnt winding including cleaning slots and rewinding with equivilent gauge (as retrieved) of insulated copper winding wire and insulating material I.e PVC sleeves insulation paper , wooden sticks, 'O' ring for 3.0 HP to 7.5 HP complete all as specified and as directed by Engineer-in-charge. Note:- Any parts / spares required to make it fully functional shall be measured and paid for separately under relevant item as supply only.

Supply only impeller of existing material suitable for 3 HP to 7.5 HP submersible pump set complete all as specified and as directed by Engineer-in-charge.

Supply only cable guard suitable for 3 HP to 7.5 HP

Supply only bearing base plate suitable for 3 HP to 7.5 HP

Supply & fixing bearing bush for 3 HP to 7.5 HP

Supply only thrust plate suitable for for 3 HP to 7.5 HP submersible motor

Supply only thrust bearing suitable for 3 HP to 7.5 HP submersible motor

Supply only water cable seal suitable for 3 HP to 7.5 HP submersible motor

Supply only Gun metal bearing suitable for 3 HP to 7.5 HP submersible motor

Supply only SS rotor sleeves in for 3 HP to 7.5 HP submersible motor

Supply only coupling suitable for 3 HP to 7.5 HP motor

Supply only bush & sleeves for 3 HP to 7.5 HP motor

Supply only SS pump Shaft for 3 HP to 7.5 HP submersible pump

Supply only housing upper and lower for 3 HP to 7.5 HP submersible

Supply only revolving disc for 3 HP to 7.5 HP submersible

Supply only ball bearings for 3 HP to 7.5 HP submersible motor

S&F in replacement GI column pipe 50mm dia heavy duty class 'C' with GI flanged and drilled at both ends duly threaded and welded of 3 mtr long including bolts, nuts, washers and rubber insertions packing complete all as specified and directed by Engineer-in-charge.

Supply and fixing in repair Bib cock without flange (foam flow) , cast copper alloy fancy type,screwed for iron pipe or for union , suitable for 15 mm bore pipe , complete all as specified and directed.

M & L for cutting GI pipe of any size and welding of flanged on both sides/single side of GI pipe as required on site for connecting the GI pipe/Valve /NRV complete all as specified and directed. Note:- (i) The unit quoted rate included the rate of flanges, cutting,welding work nut,bolts and rubber packing required at site . (ii) GI pipe ,valve and NRV will be paid separately under relevant item of the schedule.

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 . Note:- GI fittings ,upto 1 mtr length pipe,excavation,returning filling and removal required at site also included in the unit quoted rate .

Ditto-All as per item No 259 here-in before but of size 40mm /50mm bore GI pipe line

Ditto- All as per item No 259 here-in before but of size 80mm /100mm bore GI pipe line

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 chemical and bacteriological analysis and potability of water obtained from Delhi Jal Board & various bore wells from MCD Approved Micro Engineering and Testing Lab and submitting the report in duplicate complete all as specified and as directed by Engineer-in-charge

SANWARIYA ENTERPRISES

J.P. Enterprises