Repair/ Maintenance/Replacement of external water supply installations maintenance of electrical pumps/Motor GI/CI/PPR pipe lines valves and other allied works at RHQ(E) DHQ 5 BMU CGSD CG Md accn Royapuram Besant Nagar Nandanam SAF games village ETC

Amount

Taking up or down steel tubing 25mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 25 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete laid in trenches complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked. Note:Earth work and excavation shall be measured and paid seperately.

Taking up or down steel tubing 40mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 40 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete laid in trenches complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked. Note:Earth work and excavation shall be measured and paid seperately.

Taking up or down steel tubing 50mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 50 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete laid in trenches complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked. Note:Earth work and excavation shall be measured and paid seperately.

Taking up or down steel tubing 80mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 80 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete laid in trenches complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked. Note:Earth work and excavation shall be measured and paid seperately.

Taking up or down steel tubing 100mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 100 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete laid in trenches complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked. Note:Earth work and excavation shall be measured and paid seperately.

Taking up or down steel tubing 150mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 150 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete laid in trenches complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked. Note:Earth work and excavation shall be measured and paid seperately.

Supplly and fix PVC Hose pipe of 50 mm dia, minimum wall thickness 5.4 mm ,Heavy Duty ,Green colour mark complete with all fittings such as bends belows tee, unions, sockets etc fixed on wall, floor complete all as specified and as directed. Make- Finolex/Prince/Supreme with ISI marked.

Taking up or down steel tubing 15mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 15 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete fixed on wall,ceiling and floor etc complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked.

Taking up or down steel tubing 25mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 25 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete fixed on wall,ceiling and floor etc complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked.

Taking up or down steel tubing 40mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 40 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete fixed on wall,ceiling and floor etc complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked.

Taking up or down steel tubing 50mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 50 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete fixed on wall,ceiling and floor etc complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked.

Taking up or down steel tubing 80mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 80 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete fixed on wall,ceiling and floor etc complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked.

Taking up or down steel tubing 100mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 100 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete fixed on wall,ceiling and floor etc complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked.

Taking up or down steel tubing 150mm dia and connections in new or old position (Walls, ceiling, floors etc) removal from site and taken as credit and Supply and lay 150 mm dia steel water tubing galvanised medium grade including all fittings such as bends belows tee, unions, sockets etc complete fixed on wall,ceiling and floor etc complete all as specified and as directed. Make- TATA/Jindal/ Zenith with ISI marked.

Supply and fix 20 mm bore dia Gun metal globe or gate valve with iron wheel head confirming to IA-778 class-I screwed both ends for iron pipe inculding diamantling the old unserviceable gate valve and taken as credit complete all as specified and as directed . Make- Leader/Kirloskar with ISI marked.

Description all as per item No 15here in before but 25 mm bore dia

Description all as per item No 15 here in before but 40 mm bore dia

Description all as per item No 15 here in before but 50 mm bore dia

Removing unserviceable foot valve / check valve from the suction pipe of the pump set, supply and fix check valve 40 mm dia heavy duty , gun metal both end threaded and leaf spring loaded vertical type complete all as specified and as directed . Make- Kirloskar/Leader/Kartar with ISI marked .

Description all as per item No 19 here in before but of size 50 mm dia

Description all as per item No 19 here in before but of size 80 mm dia

Material and Labour for Cast Iron sluice value 100 mm dia conforming to IS 780 with flanged and drilled ends any pattern including necessary jointing and jointing materials complete class PN-1.0 (with rubber gaskets, bolts and nuts etc) and taking down the worn out sluice valveand taken as credit complete all as specified and as directed.Make :- Kirlosker / Leader /Zoloto

Description all as per item No 22 here in before but of size 80 mm dia

Flushing the bore well of size 150 mm dia (internal)upto 60 meter deep by means of Air compresser of capacity not lessthan 650 CFM at 150 PSI pressure for not less than four hours untill the clear water comes out complete all as specified and as directed

Dewatering of shallow well of dia 10 meter ,de silting ,removing vegetations,repairs to wall of well ,white washing and painting iron frames and net on the top of the well with two coats of synthetic enamel paint including preparation of old steel surfaces complete all as specified and as directed.

Description all as per item No 25 here in before but shallow well of 2.50 metre dia

Dewatering,de silting including scrappingand applying bleaching powder of required quantity and washing throughly the under ground sump of capacity 50000litres ,applying one of white wash on walls ,writing,lettering like cleaned on,due on and sump capacity with enamelled paint over black enamelled painted surface in every six months interval scomplete all as specified and as directed. Note - The unit rate quoted by the tenderer shall be inclusive of two times De-watering, desilting etc at an intervals of six months.

Description all as per item No 27 here in before but UG sump of capacity 15000 Litres

Description all as per item No 27 here in before but UG sump of capacity 6000 Litres

Description all as per item No 27 here in before but UG sump of capacity 100000 Litres

Description all as per item No 27 here in before but UG sump of capacity 16000 Litres

Repairs to Centrifugal/Monoblock Pumpset of 1.0/1.5 HP capacity by taking down pumpset ,dismantling , opening ,cleaning and taking out unserviceable spares and refixing the same in original position after necessary repair and replacement of new spares,greasing of bearings ,servicing and reassembling /refixing in the same position including electric and water inlet connection and testing complete all as specified and as directed. Make : Kirloskar/ Suguna/ Sharp Note: The cost of spares shall be paid under relevent items given below as " Supply only".

Rewinding of motor stator coil of Centrifugal/Monoblock Pumpset of 1.00/1.50 HP capacity as per IS-396 of 1953 up dated version using super enamelled copper wire of same gauge complete all as specified and as directed. Make : Kirloskar/ Suguna/ Sharp

Supply only Ball bearings (drive and non drive end) for Centrifugal/Monoblock Pumpset of 1.0/1.5 HP capacity . Make : Tata/ SKF/NBC

Supply only eletro dynamically balanced bronze impeller for Centrifugal/Monoblock Pumpset of 1.0/1.5 HP capacity . Make : Kirloskar/ Suguna/ Sharp/ventura/aquatex/texmo

Supply only impeller key for Centrifugal/Monoblock Pumpset of 1.0/1.5 HP capacity . Make :Kirloskar/ Suguna/ Sharp/ventura/aquatex/texmo

Supply only terminal box with terminal connector for Centrifugal/Monoblock Pumpset of 1.0/1.5 HP capacity . Make : Kirloskar/ Suguna/ Sharp/ventura/aquatex/texmo

Supply only water seal for Centrifugal/Monoblock Pumpset of 1.0/1.5 HP capacity . Make : Kirloskar/ Suguna/ Sharp/ventura/aquatex/texmo

Supply only condenser of suitable capacity/MFD for Centrifugal/Monoblock Pumpset of 1.0/1.5 HP capacity . Make : Kirloskar/ Suguna/ Sharp/ventura/aquatex/texmo

Repairs to Centrifugal/Monoblock Pumpset of 3.0/5.0 HP capacity ,3 phase ,440 Volts by taking down pumpset ,dismantling , opening ,cleaning and taking out unserviceable spares and refixing the same in original position after necessary repair and replacement of new spares,greasing of bearings ,servicing and reassembling /refixing in the same position including electric and water inlet connection and testing complete all as specified and as directed. Make : Kirloskar/ Suguna/ Sharp Note: The cost of spares shall be paid under relevent items given below as " Supply only".

Rewinding of motor stator coil of Centrifugal/Monoblock Pumpset of 3/5 HP capacity as per IS-396 of 1953 up dated version using super enamelled copper wire of same gauge complete all as specified and as directed. Make : Kirloskar/ Suguna/ Sharp

Supply only Ball bearings (drive and non drive end) for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts. Make : Tata/ SKF/NBC

Supply only cooling fan blade for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply only terminal connector with terminal box for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply only eletro dynamically balanced bronze impeller for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply only gun metal bush for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply only gland cup with bolts and nuts for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply only flange driiled suitable size with bolts,nuts and washers including rubber gaskets for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply only shaft mild steel for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply only air cock nozzle for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply only shaft coupling for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Material and labour for lifting submersible pumpset of capacity 1/1.50 HP ,3 phase ,440 Volts from bore well ,60 meter deep with suitable tools and plant ,Dismantling,opening and taking out unserviceable spares and fixing with new spares as required,greasing and reassembling ,lowering in to bore well after repair including testing complete all as specified and as directed.Note:The spares required for replacement shall be measured and paid seperately

Material and labour for lifting submersible pumpset of capacity 3/5 HP ,3 phase ,440 Volts from bore well ,60 meter deep with suitable tools and plant ,Dismantling,opening and taking out unserviceable spares and fixing with new spares as required,greasing and reassembling ,lowering in to bore well after repair including testing complete all as specified and as directed.Note:The spares required for replacement shall be measured and paid seperately

Material and labour for rewinding of motor stator coil of submersible pumpset of capacity 3/5 HP ,3 phase ,440 Volts as per IS-396 of 1953 up dated version using super enamelled copper wire of same gauge complete all as specified and as directed.

Supply only Ball bearing (drive and non drive end) for submersible pumpset of 3/5HP capacity ,3 phase ,440 Volts. Make : Tata/ SKF/NBC

Supply only shaft stainless steel for submersible pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply only eletro dynamically balanced bronze impeller for submersible pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply only stainless steel bush for submersible pumpset of 3/5HP capacity ,3 phase ,440 Volts.

Supply and lay flat submerssible cable in trenches/bore well, cable PVC insulated LT UG cable 1100 volts grade 3 core with stranded copper conductor of size 2.5 sqmm (each core) complete all as specified and as directed.Make :Finolex/Poly cab/ Asian

Supply only water seal/oil seal for Centrifugal/Monoblock Pumpset of 3/5 HP capacity . Make : Kirloskar/ Suguna/ Sharp/ventura/aquatex/texmo

Repairs to Centrifugal/Monoblock Pumpset of 15 HP capacity ,3 phase ,440 Volts by taking down pumpset ,dismantling , opening ,cleaning and taking out unserviceable spares and refixing the same in original position after necessary repair and replacement of new spares,greasing of bearings ,servicing and reassembling /refixing in the same position including electric and water inlet connection and testing complete all as specified and as directed. Make : Kirloskar/ Suguna/ Sharp Note: The cost of spares shall be paid under relevent items given below as " Supply only".

Material and labour for rewinding of motor stator coil of Centrifugal/Monoblock Pumpset of 15 HP ,3 phase ,440 Volts as per IS-396 of 1953 up dated version using super enamelled copper wire of same gauge complete all as specified and as directed.

Supply only Ball bearings (drive and non drive end) for Centrifugal/Monoblock Pumpset of 15 HP capacity . Make : Tata/ SKF/NBC

Supply only eletro dynamically balanced bronze impeller for Centrifugal/Monoblock Pumpset of 15HP capacity ,3 phase ,440 Volts.

Supply only stainless steel shaft for Centrifugal/Monoblock Pumpset of 15HP capacity ,3 phase ,440 Volts.

Supply only stainless steel bush for Centrifugal/Monoblock Pumpset of 15HP capacity ,3 phase ,440 Volts.

Supply only water seal for Centrifugal/Monoblock Pumpset of 15 HP capacity . Make : Kirloskar/ Suguna/ Sharp/ventura/aquatex/texmo

Material and labour for Cleaning the surface throughly ,removing dust,rust/scaling from pumpset of capacity 1.0HP/1.5HP/3.0 HP/5 HP/15HP and Spray painting with two coats of synthetic enamel paint including writing SM/MES No complete all as specified and as directed

Supply and fix DOLstarter 3 phase, 440 volts 50 HZ fully automatic relay range 10 to 16 Amps including removal of old DOL starter and taken as credit complete all as specified and as directed. Make- BCH/English electric /Siemens.

Supply and fix DOLstarter single phase, 230 volts 50 HZ suitable for 1/1.50 HP pumpset including removal of old DOL starter and taken as credit complete all as specified and as directed. Make- BCH/English electric /Siemens.

Supply and fix star-delta starter 3 phase, 440 volts 50 HZ for 15 HP motor ,open execution type , fully automatic with single phase preventer relay range 10 to 16 amps and taking down the worn out star delta star and taken as credit . Make- BCH/English electric /Siemens.

Supply and fix star-delta starter 3 phase, 440 volts 50 HZ for 3/5 HP motor ,open execution type , fully automatic with single phase preventer relay range 10 to 16 amps and taking down the worn out star delta star and taken as credit . Make- BCH/English electric /Siemens.

Material and Labour for Digital Ammeter of size 96 mm,square/round type ,0 to 60 Amps and dismantling the existing unserviceable Ammeter from the panel board and taken as credit complete all as specified and as directed. Make: AE /IMP/MECO

Material and Labour for Digital Voltmeter of size 96 mm , range 0 to 500 volts,square/round type and dismantling the existing unserviceable voltmeter from the panel board and taken as credit complete all as specified and as directed. Make : AE /IMP/MECO

Supply and fix Pressure gauge 5" dia, 0 to 14 Kg/cm2 range fixing on delivery pipe of pump set and removing existing defective pressure gauge and taken as credit complete all as specified and as directed.Make: H Guru/ Pie Big

Supply and fix water metre of size 40 mm dia ,brass Make:Dasmesh

Supply and fix high pressure float valve of 25 mm dia bore with PVC body and float fixed with over head tank of any staging and size. Make- KIRLOSKER/L&T/LEADER

Description all as per item No 77 here in before but of size 20 mm dia bore pipe

Material and labour for Cleaning the surface throughly ,removing dust,rust/scaling from any type of board/pipe/plain surface painting with two coats of synthetic enamel paint including lettering with black paint complete all as specified and as directed

Supply only First aid box with first aid medicines kit normally used

Material and labour for PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in coping for valve chambers including form work complete all as specified and as directed.

Supply and fix mild steel framed work out of MS angle iron of size 100mmx100mmx10mm made as ladder conforming to Fe-290Gde-E-165 and applying two coats of anti corrosive paint over a coat of red oxide primer fixed in the shallow well 12 metre deep including valve chamber cover and taking down the old steel ladder and taken as credit complete all as specified and as directed.

Material and labour for brick work with fly ash bricks ,straight or curved on pln exceeding 6 meter mean radius built in CM 1:4 complete all as specified and as directed.

Construction of brick masonry using fly ash bricks valve chamber of internal size 900 mm x 900 mm x 900 mm with PCC 1:3:6 type C2 ( using 40 mm graded aggregate) for foundation- 75 mm thick, brick walls in CM 1:4-230mm thick, PCC 1:2:4 type B1 for copings 50 mm thick, rendering in CM 1:4 - 15 mm thick both the sides , provision of MS sheet cover 3mm thick fixed to MS angle frame made out of 40x40x6mm thick with locking arrangement complete and two coats of synthetic enamel paint over one coat of red oxide primer, including necessary excavation and earth work and removal of surplus soil to a distance not exc 50m in any type of soil complete all as specified and as directed.

Description all as per item No 84 here in before but of internal size 600 mmx600mmx600mm

Material and Labour for CI Non return valve 50 mm dia jncluding jointing and jionting material and taking down the worn out Non return valveand taken as credit complete all as specified and as directed.Make :- Kirlosker / Leader /Zoloto

Material and Labour for CI Non return valve 80 mm dia jncluding jointing and jionting material and taking down the worn out Non return valveand taken as credit complete all as specified and as directed.Make :- Kirlosker / Leader /Zoloto

Supply and fix Dosing pump of flow range 1 to 4 LPH with maximum working pressure and fittings and taking down the worn out dosing pump and taken as credit complete all as specified and as directed.Make:Kirloskar/Kalama/KSB/Jyoti

Material and Labour for Flanged gasket of size 50 to 100 mm including jointing and jointing material and taking down the worn out gasket and taken as credit complete all as specified and as directed.

Cleaning the sewage well of size 4 meter depth and 3 meter dia by mechanical means and removing out solid sludge/sewage water outside the MD land complete all as specified and as directed.

Material and Labour for 3-layer PP-R Polypropylene random copolymer) pipes of outer dia of pipe 25 mm SDR 7.4 & PN 16, outer UV stablized and inner antimicrobial ,ISI Marked,conforming to IS-15801 , fusion welded having thermal stability for hot and cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as specified and as directed . Make- SFMC/Vectus

Description all as per item No 91 here in before but of pipe outer dia 40 mm

Supply and fix PP-R Gate valve(Brass insert) of size 25 mm dia jncluding jointing and jointing material and taking down the worn out gate valve of any size and taken as credit complete all as specified and as directed. Make- SFMC/Vectus

Supply and fix PP-R Gate valve(Brass insert) of size 40 mm dia jncluding jointing and jointing material and taking down the worn out gate valve of any size and taken as credit complete all as specified and as directed.Make :- Make- SFMC/Vectus

Supply and fix PP-R Ball valve(Brass insert) of size 25 mm dia jncluding jointing and jointing material and taking down the worn out Ball valve of any size and taken as credit complete all as specified and as directed.Make :- Make- SFMC/Vectus

Anand electrical

EVEREST ENGINEERING WORKS