REPAIR MAINTENANCE OF EXTERNAL WATER SUPPLY PIPE LINES

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 refixed the old tiles 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 item No 4 here-in-before but 150mm bore

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

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

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

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

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

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

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

Supply and fixing in repair 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 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 item No 19 here-in-before but 200mm bore

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

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

All as per 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 item No 24 here-in-before but 200mm bore

All as per item No 24 here-in-before but 150mm bore

All as per item No 24 here-in-before but 100mm bore

All as per item No 24 here-in-before but 80mm bore

Supply, Installing,Testing and Commissioning in repair of Ultrasonic Level Transmitter at Sump and overhead tank for measurement of level with following specification:- Range : 0-8 meters Accuracy : 0.5 % minimum Supply Voltage : 24V DC Output : 4-20 mA , 0-10V DC Complete all as specified and directed.

Supply, Installation, testing and Commissioning in repair of 150 mm dia, single phase, Motor Actuated Butterfly valve with disc material SS - 304, Stem Material SS - 410, Seat EPDM, 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. Input Voltage: 230 V, A.C. Designed line pressure: 16 kg/sq cm. The mounting shall be direct type using specialized arrangement of GI pipe of suitable size/thickness, complete all as specified and directed.

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 item No 31.00 here-in-before but size 50mm bore

All as per item No 31.00 here-in-before but size 40mm bore

All as per item No 31.00 here-in-before but size 25mm bore

All as per item No 31.00 here-in-before but size 20mm bore

All as per item No 31.00 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 item No 37.00 here-in-before but size 50mm dia bore

All as per item No 37.00 here-in-before but size 40mm dia bore

All as per item No37.00 here-in-before but size 25mm dia bore

All as per item No 37.00 here-in-before but size 20mm dia bore

All as per item No 37.00 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 item No 43.00 here-in-before but size 80mm 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 item No 45.00 here-in-before but size 32 /40mm dia bore

All as per item No 45.00 here-in-before but size 25mm dia bore

All as per item No 45.00 here-in-before but size 20mm dia bore

All as per item No 45.00 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 directed.

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 directed.

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 item No 52.00 here-in-before but 100mm dia

All as per item No 52.00 here-in-before but 150mm dia

All as per item No 52.00 here-in-before but 200mm dia

Supply & Fixing In Replacement Of Water Meter 200mm Bore Including Rubber Packing Sheets, Nuts, Bolts Etc Complete all as specified and directed..

Supply & Fixing In Replacement Of Water Meter 150mm Bore Including Rubber Packing Sheets, Nuts, Bolts Etc Complete all as specified and directed.

M&L for repair of brick work with subclass 'B' bricks, straight or curved on plan exc 6 M mean radius built in CM 1:4 for pipe line supports complete all as specified and directed by Engr In Charge.

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

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

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

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 complete all as specified and as directed by Engineer-in-charge

M & L in repair 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, 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 in repair 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 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)

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

Supply & fixing in repair CI air release valve of dia 150mm bore dia complete with all accssories incl taking down old unsv air release valve all 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 Complete all as specified and directed.

Supply only bearing base plate suitable for 3 HP to 7.5 HP. Complete all as specified and directed.

Supply & fixing bearing bush for 3 HP to 7.5 HP. Complete all as specified and directed.

Supply only thrust plate suitable for for 3 HP to 7.5 HP submersible motor. Complete all as specified and directed.

Supply only thrust bearing suitable for 3 HP to 7.5 HP submersible motor. Complete all as specified and directed.

Supply only water cable seal suitable for 3 HP to 7.5 HP submersible motor. Complete all as specified and directed.

Supply only Gun metal bearing suitable for 3 HP to 7.5 HP submersible motor. Complete all as specified and directed.

Supply only SS rotor sleeves in for 3 HP to 7.5 HP submersible motor . Complete all as specified and directed.

Supply only coupling suitable for 3 HP to 7.5 HP motor. Complete all as specified and directed.

Supply only bush & sleeves for 3 HP to 7.5 HP motor. Complete all as specified and directed.

Supply only SS pump Shaft for 3 HP to 7.5 HP submersible pump. Complete all as specified and directed.

Supply only housing upper and lower for 3 HP to 7.5 HP submersible . Complete all as specified and directed.

Supply only revolving disc for 3 HP to 7.5 HP submersible. Complete all as specified and directed.

Supply only ball bearings for 3 HP to 7.5 HP submersible motor. Complete all as specified and directed.

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.

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

All as per item No 89.00 here-in-before but of capacity 10 to 15 HP

M&L for transportation of open well centrifugal type submersible pump set of capacity 10.0 HP to 15 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.

All as per item No 91.00 here-in-before but of capacity 5 HP to 7.5 HP

All as per item No 91.00 here-in-before but of capacity 2.0 to 4.0 HP

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.Complete all as specified and directed.

S&F in replacement of casing ring suitable for 5 HP to 7.5 HP. Complete all as specified and directed.

S&F in replacement of shaft sleevesof existing material for 5 HP to 7.5 HP. Complete all as specified and directed.

S&F in replacement of wear ring suitable for capacity 5 HP to 7.5 HP. Complete all as specified and directed.

S&F in replacement of mechanical seal suitable for 5 HP to 7.5 HP. Complete all as specified and directed.

S&F in replacement of gaskets suitable for 5 HP to 7.5 HP. Complete all as specified and directed.

S&F in replacement of impeller for existing material suitable for 5 HP to 7.5 HP. Complete all as specified and directed.

S&F in replacement of SS coupling up to 10 HP to 15 HP submersible pump set complete all as specified and as directed by Engineer-in-charge

S&F in replacement of gland suitable for 10 HP to 15 HP submersible pump. Complete all as specified and directed.

S&F in replacement of casing ring suitable for 10 HP to 15 HP. Complete all as specified and directed.

S&F in replacement of shaft sleevesof existing material for 10 HP to 15 HP. Complete all as specified and directed.

S&F in replacement of wear ring suitable for capacity 10 HP to 15 HP. Complete all as specified and directed.

S&F in replacement of mechanical seal suitable for 10 HP to 15 HP. Complete all as specified and directed.

S&F in replacement of gaskets suitable for 10 HP to 15 HP . Complete all as specified and directed.

S&F in replacement of impeller of existing material suitable for 10 HP to 15 HP. Complete all as specified and directed.

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

S&F in replacement of gland suitable for 2 HP to 4 HP submersible pump. Complete all as specified and directed.

S&F in replacement of casing ring suitable for 2 HP to 4 HP. Complete all as specified and directed.

S&F in replacement of shaft sleeves of existing material for 2 HP to 4 HP. Complete all as specified and directed.

S&F in replacement of wear ring suitable for capacity 2 HP to 4 HP. Complete all as specified and directed.

S&F in replacement of mechanical seal suitable for 2 HP to 4 HP. Complete all as specified and directed.

S&F in replacement of gaskets suitable for 2 HP to 4 HP . Complete all as specified and directed.

S&F in replacement of impeller of existing material suitable for 2 HP to 4 HP. Complete all as specified and directed.

S&F in replacement gun metal bush bearing of any number/Model suitable for 5 HP to 15 HP open well submersible pump . Complete all as specified and directed.

S&F in replacement gun metal bush bearing of any number/Model suitable for 2 to 4 HP open well submersible pump. Complete all as specified and directed.

Material and labour for scrubbing out the rust deposited on the surface of water header 12 mtr long including all connecterd inlet and outlet pipes and preparing for applying paint and apply one coat of redoxide primer and two coat of synthetic enamel paint complete all as specified and directed .

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 /15mm/20mm/25mm.Complete all as specified and directed.

S&F in replacement dandelion fountain nozzle (adjustable) as per existing size and model Complete all as specified and directed.

S&F in replacement of Porcelain 2 pin holder Complete all as specified and directed.

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.Complete all as specified and directed.

S&F in replacement of Fountain light fitting 12 V 100 watts suitable for existing make. Complete all as specified and directed.

S&F in Replacement fountain light fitting 24 volt LED type 3 watt. Complete all as specified and directed.

S&F in Replacement fountain light fitting 24 volt multicolour 3W (7 colours) .Complete all as specified and directed.

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. Complete all as specified and directed.

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

S&F pressure control switch suitable for 0.5 HP pressure pump set . Complete all as specified and directed.

S&F in replacement gun metal non return valve of size 15mm bore. Complete all as specified and directed.

S&F in replacement gun metal non return valve of size 20mm bore. Complete all as specified and directed.

S&F in replacement gun metal non return valve of size 25mm bore. Complete all as specified and directed.

S&F in replacement gun metal non return valve of size 40mm bore. Complete all as specified and directed.

S&F in replacement gun metal non return valve of size 50mm bore. Complete all as specified and directed.

M&L dismantling of unserviceable monoblock / centrifugal pump set with motor of 2 to 4 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.

All as per item No 146.00 here-in-before but for monoblock / centrifugal pump set with motor of 5 to 7.5 HP

M&L taking out burnt stater winding without damaging stator body of 2 to 4 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.

All as per item No 148.00 here-in-before but for monoblock / centrifugal pump set with motor of 5 to 7.5 HP

Supply only shaft of existing material suitable for 2 to 4 HP. Complete all as specified and directed.

Supply only impeller of existing material suitable for 2 to 4 HP. Complete all as specified and directed.

Supply only shaft sleeve of existing material suitable for 2 to 4 HP. Complete all as specified and directed.

Supply only Cast iron bearing housing for 2 to 4 HP. Complete all as specified and directed.

Supply only Gland assembly suitable for 2 to 4 HP. Complete all as specified and directed.

Supply only throat bush suitable for 2 to 4 HP. Complete all as specified and directed.

Supply only mechanical seal suitable for 2 to 4 HP. Complete all as specified and directed.

Supply only rotor body suitable for 2 to 4 HP. Complete all as specified and directed.

Supply only shaft coupling suitable for 2 to 4 HP pump set. Complete all as specified and directed.

Supply only ball bearing for 2 to 4 HP as per existing Complete all as specified and directed.

S&F cooling fan for 2 to 4 HP induction motor. Complete all as specified and directed.

Supply only shaft of existing material suitable for 5 HP to 7.5 HP. Complete all as specified and directed.

Supply only impeller of existing material suitable for 5 HP to 7.5 HP . Complete all as specified and directed.

Supply only shaft sleeve of existing material suitable for 5 HP to 7.5 HP. Complete all as specified and directed.

Supply only Cast iron bearing housing for 5 HP to 7.5 HP. Complete all as specified and directed.

Supply only Gland assembly suitable for 5 HP to 7.5 HP. Complete all as specified and directed.

Supply only throat bush suitable for 5 HP to 7.5 HP. Complete all as specified and directed.

Supply only mechanical seal suitable for 5 HP to 7.5 HP. Complete all as specified and directed.

Supply only rotor body suitable for 5 HP to 7.5 HP. Complete all as specified and directed.

Supply only shaft coupling suitable for 5 HP to 7.5 HP pump set. Complete all as specified and directed.

Supply only ball bearing for 5 HP to 7.5 HP as per existing Complete all as specified and directed.

S&F cooling fan for 5 HP to 7.5 HP induction motor . Complete all as specified and directed.

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 : -(i) Replacement of defective parts also included in the unit quoted rate.No extra payment shall be given for parts. (ii) Rewinding of motor shall be given seperately.

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 od Running Capacitor 10.0 MFD. Complete all as specified and directed.

S&F in replacement od Running Capacitor 25.0 MFD. Complete all as specified and directed.

S&F in replacement od Running Capacitor 36.0 MFD. Complete all as specified and directed.

S&F in replacement od Running Capacitor 50.0 MFD. Complete all as specified and directed.

S&F in replacement od Running Capacitor 72.0 MFD. Complete all as specified and directed.

S&F in replacement od Running Capacitor 125.0 MFD. Complete all as specified and directed.

S&F in replacement of ball bearing for 0.5 HP to 1.5 HP. Complete all as specified and directed.

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). Complete all as specified and directed.

Supply and fix in replacement Decrin dozing pump Model No 96NG Q 51 , 100 PSI 40 GPD Capacity. Complete all as specified and directed.

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 directed.

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 directed.

Supply in replacement connection pipe suitable for connecting to decrin dosing pump to Header( 8 mm internal dia). Complete all as specified and directed.

Supply and fix in replacement of circuit of speed of Dozing pump. Complete all as specified and directed.

Supply and fix in replacement of injector Nozzle of Decrin dozing pump. Complete all as specified and directed.

Supply and fix in replacement of Regulator Knob of dozing pump. Complete all as specified and directed.

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 directed.

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.

S&F in replacement of Phase sequence corrector suitable for 10 HP to 15 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 complete all as specified and as directed by Engineer-in-charge

S&F in replacement of DOL starter for 5 HP to 7.5 HP with relay 13-22 Amp 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 directed.

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

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

S&F in repair CT 30/5 to 200/5. Complete all as specified and directed.

S&F in repair indicating light with bulb set of three. Complete all as specified and directed.

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 directed.

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 directed.

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

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

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

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

S&F in repair PVC flat sheathed submersible cable copper conductor of size 2.5 sqmm 3 core,1100 volt grade. Complete all as specified and directed.

S&F in repair PVC flat sheathed submersible cable copper conductor of size 4.0 sqmm 3 core,1100 volt grade. Complete all as specified and directed.

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. Complete all as specified and directed.

Disconnecting and removing unserviceable under ground cable 1100 volts grade from trenches / poles / walls / floors etc of size 16 sqmm 4 core. Complete all as specified and directed.

All as per Item No 211.00 here in before but of size 70 sqmm 3.5 core

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

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

Supply laying & jointing of XLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade laid in trenches / poles / on walls etc of size 16 sqmm 4 core. Complete all as specified and directed.

Supply laying & jointing ofXLPE insulated armoured heavy duty electric cable with aluminium conductor 1100 volts grade laid in trenches / poles / on walls etc of size 70 sqmm 3.5 core. Complete all as specified and directed.

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

S&F in repair single phase preventor type VSP-D2 415 volts AC. Complete all as specified and directed.

Dismantling & taking out defective part of centrifugal pump set coupled with 30 HP to 50 HP motor and refixed after making it complete serviceable by repairing/replacement complete all as specified and as directed by Engineer-in-charge.Note :- Parts to be replaced under this item shall be paid as supply only under respective items

Supply only shaft of existing material suitable for 30 to 50 HP motor . Complete all as specified and directed.

Supply only impeller of existing material suitable for 30 to 50 HP motor. Complete all as specified and directed.

Supply only shaft sleeve of existing material suitable for 30 to 50 HP. Complete all as specified and directed.

Drive end Bearing No 6313. Complete all as specified and directed.

Supply only Cast iron bearing housing for 30 to 50 HP motor. Complete all as specified and directed.

Supply only Gland assembly suitable for 30 to 50 HP motor . Complete all as specified and directed.

Supply only throat bush suitable for 30 to 50 HP motor . Complete all as specified and directed.

Supply only mechanical seal suitable for 30 to 50 HP motor. Complete all as specified and directed.

Supply only rotor body suitable for 30 to 50 HP complete all as specified and directed by Engineer-in-charge. Complete all as specified and directed.

Supply only shaft coupling suitable for 30 to 50 HP pump set. Complete all as specified and directed.

Supply only ball bearing suitable for 30 to 50 HP pump set as per existing complete all as specified and directed by Engineer-in-Charge.

Supply only roller ball bearing suitable for 30 to 50 HP complete all as specified and directed by Engineer-in-Charge.

S&F cooling fan for 30 to 50 HP induction motor. 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 .Complete all as specified and directed. Note:- GI fittings ,upto 1 mtr length pipe,excavation,returning filling and removal required at site also included in the unit quoted rate .

All as per item No 233.00 here-in before but of size 40mm /50mm bore GI pipe line

All as per item No 233.00 here-in before but of size 80mm /100mm bore GI pipe line

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 50 HP to 75 HP capacity pump set and fitting pumping set in position with base frame painted with synthetic enamel black paint complete all as specified and directed by Engineer-in-charge

Supply & fix MCB TP 415 volt AC of capacity 63 amps complete all as specified and as directed by Engineer-in-charge.

Supply & fix MCB SPN of capacity 32 amps complete all as specified and as directed by Engineer-in-charge.

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 MCCB 125 amps 4/3 pole 16 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.

Supply & fix in replacement of MCCB 400 amps 4 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 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 50 to 110 /ML-4 . Complete all as specified and directed.

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX 40 to 45/ML-3 . Complete all as specified and directed.

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX 25 to 32 /ML-2. Complete all as specified and directed.

S&F in replacement of 3 pole power contactor with NO / NC block suitable for MNX upto 18/ML-1.5. Complete all as specified and directed.

Dismantling of 3 phase electric induction motor of any make and type and removing the old burnt copper winding wire from 30 to 50 HP motor and rewinding with existing gauge of super enamelled copper winding wire including refixing in its original position and testing complete all as specified and as directed by Engineer-in-charge

M&L for GI clamps of 32mmx5mm complete with screw 50mm long x 6mm dia complete with drilling the hole with drilling machine with rawl plugs / wooden gutties for fixing / clamping the GI pipes suitable for 50/40mm dia at a interval 01 mtr each complete by providing necessary scafolding upto the height of 15 mtrs complete all as specified and directed by Engineer-in-charge

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. capacity of pump set 50 to75 HP. Complete all as specified and directed.

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. capacity of pump set 5 to 20 HP. Complete all as specified and directed.

Supply and fix in replacement on load change over switch 4 pole 630 amps 440 volts Complete all as specified and directed.

Supply and fix in replacement fully automatic star delta starter ML series with sheet metal enclosure suitable for 10- 15 HP 3 phase 415 volts over load relay range 45-65 amps. Complete all as specified and directed.

Supply and fix in replacement Motor Guard( weather protection cover) made out of 22 gauge GI Sheet suitable for 2 to 3 HP centrifugal mono block pump set with lifting handle and provision of suction /discharge pipeline Holes Complete all as specified and directed.

Supply and fix in replacement PVC water tank cylendrical shape 3 layer of capacity 5000 LTRS. Complete all as specified and directed.

Supply and fix in replacement PVC water tank cylendrical shape 3 layer of capacity 2000 LTRS. Complete all as specified and directed.

Supply and fix in replacement PVC water tank cylendrical shape 3 layer of capacity 1000 LTRS. Complete all as specified and directed.

M&L in replacement of Ladder for OHT/ UG sump with square bar,angle iron,channel, Flat Iron and etc welding, drilling, cutting with one primer coat, one under coat and one finishing coat of paint complete all as specified and directed by Engineer in charge.

Supply and fixing in 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 Complete all as specified and directed.

Supply & fix Electronic overload relay (Manual reset) relay range 28-42 amp suitable for direct mountimg

Supply & fix Electronic overload relay (Manual reset) relay range 45-75amp suitable for direct mounting Complete all as specified and directed.

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

Dismantling & taking out defective parts of self priming recirculation pump set of capacity 3.5 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 : -(i) Replacement of defective parts also included in the unit quoted rate.No extra payment shall be given for parts. (ii) only Rewinding of motor shall be given seperately.

M&L for rewinding of self priming recirculation pump of capacity 3.5 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

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.

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

Dismantling of open well submersible pump set fitted in U/G sump of capacity up to 30 HP from water storage tank 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

Rewinding of submersible motor 30 HP fitted in U/G sump of any make complete with equivilent gauge of copper winding wire, paper & sleeve, wooden stick, 'O' ring set & including replacement of incl taking out from the under ground sump and relowering the same after repair / replacement complete all as specified and directed by Engineer-in-charge. (Note :- Parts to be replaced under this item shall be paid as supply only)

Supply only thrust plate suitable for 30 HP submersible motor. Complete all as specified and directed.

Supply only thrust bearing suitable for 30 HP submersible motor. Complete all as specified and directed.

Supply only water cable seal suitable for 30 HP submersible motor. Complete all as specified and directed.

Supply only Gun metal bearing suitable for 30 HP submersible motor. Complete all as specified and directed.

Supply only SS rotor sleeves in 30 HP open well submersible motor. Complete all as specified and directed.

Supply only coupling suitable for 30 HP motor. Complete all as specified and directed.

Supply only bush & sleeves for 30 HP motor. Complete all as specified and directed.

Supply only SS pump Shaft for 30 HP open well submersible pump. Complete all as specified and directed.

Supply only in replacement of gun metal impeller with key complete suitable for 30 HP Open well Submersible pump. Complete all as specified and directed.

Supply only housing upper and lower for 30 HP monoblock submersible. Complete all as specified and directed.

Supply only revolving disc for 30 HP monoblock submersible. Complete all as specified and directed.

Supply & fix in repair of monoblock pump 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.

Supply & fix in repair 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.

Supply & fix in repair of Submersible pump single phase 5 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 item No 284.00 here-in-before but underground water storage sump of capacity 2x50000 gallons having two compartments

All as per item No 284.00 here-in-before but semi-underground water storage sump of capacity 50000 gallons having two compartments

All as per item No 284.00 here-in-before but underground water storage sump of capacity 20000 gallons

All as per item No 284.00 here-in-before but underground water storage sump of capacity 35000 gallons

All as per item No 284.00 here-in-before but underground water storage sump of capacity 10000 gallons

All as per item No 284.00 here-in-before but over head water tank of upto 45 mtr staging (Height of OH Tank) of capacity 100000 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.

Supply only TCCA-90 (Trichloro cynuric acid). Complete all as specified and directed.

Supply only Soda Ash . Complete all as specified and directed.

Supply only Alum. Complete all as specified and directed.

Supply only Copper Sulphate (CuSO4). Complete all as specified and directed.

Supply only HCL (Acid) . Complete all as specified and directed.

Disconnecting from supply and dismantling and repair of under water light fitting halogen/LED type 20 watt 12 volts by replacing LED/BULB, water proofing, wiring, driver etc complete all as specififed and as directed by Engineer-in-charge

Supply and fixing in replacement of unserviceable under water light fitting LED 20 watt 12 Volt for swimming pool complete including water proofing joint.Complete all as specified and directed.

Supply and fixing in replacement of unserviceable cast iron butterfly valve class PN-1.0 of size 50mm dia . Complete all as specified and directed.

Supply and fixing in replacement of unserviceable cast iron butterfly valve class PN-1.0 of size 100mm dia. Complete all as specified and directed.

Supply and fixing in replacement of unserviceable cast iron butterfly valve class PN-1.0 of size 150mm dia Complete all as specified and directed.

Supply and fixing in replacement of unserviceable cast iron butterfly valve class PN-1.0 of size 200mm dia Complete all as specified and directed.

Supply and fix in replacement multi fuction valve size 100 / 80 / 63 mm (Filter, Rinse, Waste, Close, Backwash, & Recirculate option in built) including necessary fittings required at site to match with the existing and connected to as per exisiting size and Make for swimming pool Complete all as specified and directed.

Supply only suction sweeper PVC Pipe of 50mm dia for swimming pool maintenance accessories complete all as specified and directed.

Supply only mentioned test kit for residual chlorine & Ph including necessary chemicals for swimming pool maintenance accessories complete all as specified and directed.

S&F in replacement & jointing in position of unserviceable UPVC pipe 90mm OD-06 kg/cm² conforming, to IS: 4985:2000 and suitable for the respective working pressures with all fittings and accessories e.g coupling, tees, bends, reducers, screwed adapters, flanged tails pieces etc. jointing as per manufacturers insturctions , including excavation, earth work (45cm width and 30 cm depth) in any type of soil / rock complete all as specified and directed .

All as per item No 305 here in before but UPVC pipe 75 mm OD-6 Kg/cm²

All as per item No 305 here in before but UPVC pipe 63 mm OD-6 Kg/cm²

All as per item No 305 here in before but UPVC pipe 50 mm OD-6 Kg/cm²

Supply & fixing in replacement of unserviceable Sprinkler gear driven 1" pop up Sprinkler with heavy duty plastic rubber cover with triple nozzle configuration-ensure even distribution of water.2NI adjustable or continuous rotation -provide a full range of adjustment from 40 to 360 degree vandal resistant clutch with auto reset . It has tranjectory angle of 26 degree and part circle adjustment from 40 degree -345 degree. It is capable of delivering 19.3 LPM-110.5 LPM with dia of coverage from 12.5-2.5m at 2.0-4 bar. Complete all as specified and directed.

S&F in replacement of unserviceable 1" Swing Joint. Complete all as specified and directed.

S&F in replacement of unserviceable Metallic services saddle 3/4". Complete all as specified and directed.

S&F in replacement of unserviceable Valves box 12" Rectangular Valve box with cover. The valve boxes shall be high strength , high density polyethelene constructed material. It should be \UV stablizer with anti oxidants, resistant to moisture. Complete all as specified and directed.

S&F in replacement of unserviceable Aluminium pilot pressure relief valve size 2" alongwith by pass arrangement, cover and necessary fittings. It shall be adjustable pressure setting from 21 PSI -130 PSI for maximize performance . It shaould be high strength cast Aluminium body, stainless steel shaft offer, strength and corrosion resistant. Oil tempered coil spring provides quick response for individual pressure range. Complete all as specified and directed.

Supply & fixing in repair of 3" BSP straight flow 2 way solenoid valve with victaulic grooved coupling flow control and pressure regulation unit which shall be normally closed 24 V AC 50/60 cycle solenoid actuated angle pattern design. The valve pressure rating shall not less than 10.5 bar . The valve must open or close in less than 1 minute at 10.5 bar. Note: PVC fittings required also included in the unit quoted rate of item.Complete all as specified and directed.

Supply ,installation and testing in repair of Pro LC 8 station Expandable (Modular) Controller for controlling the sprinkler system through automation system. Note: contractor shall visit the site before quoting the rate.

Supply & Fixing in repair of DBR Connectors. It shall be pre filled ,low voltage,dry splice,direct bury,water proof wire connector that protect electrical connection from corrosion and moisture.Complete all as specified and directed.

Supply and fixing in replacement of complete inner filter assembly of existing make and model suitable for 57 m3/hr flow rate, working pressure 2.5 Kg/Sqcm and filtering velocity 50m3/hr/m2 of the 1200mm dia pressure filter including opening the pressure filter 1200mm dia installed at swimming pool equipment room complete and testing for leakage for proper functioning Complete all as specified and directed.

M & L for opening the pressure filter 1200mm dia of existing make and model installed at swimming pool equipment room removing the old filter media, removing all the scaling deposited on the surface area of filter assembly by using wire brush and cleaning the filter with HCL, refilling new filter media of various silica grade as required at site, re-assembling the filter assembly and testing for leakage for proper functioning and testing complete all as directed

S&F in replacment of unserviceable pressure gauge (Glycerine filled). Complete all as specified and directed.

Supply & fixing in replacement of pump start relay enclosure shall be constructs with a corriosin resistant, UV resistant and shock proof, rain tight , secure and rust proof enclosure. Complete all as specified and directed.

Supply & fixing in replacement of 1.5 Sqmm 2 triple core copper conductor cable . Complete all as specified and directed.

Supply & fixing in replacement of 10 Sqmm 2 single core copper conductor cable

Supply & fixing in replacement of conduit pipe 1 " for laying of electric wires. 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 Approved Micro Engineering and Testing Lab and submitting the report in duplicate complete all as specified and as directed by Engineer-in-charge

Supply & fix in repair Electronic overload relay (Manual reset) relay range 9-15 amp suitable for direct mounting complete all as specified and as directed by Engineer-in-charge.

AMIT ENTERPRISES (BID ID -3111589)

sheetal engineering (BID ID -3123670)