Military Engineer Services Tender
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Military Engineer Services - MES Tender
Civil And Construction
Electrical and Electronics
Water Storage And Supply
Electrical Works
Eprocure
Opening Date17 Jan 2025
Closing Date4 Feb 2025
Tender Amount₹ 46,50,000
Costs
EMD
₹ 93,000Document Cost
₹ 500Tender Fee
Refer Documents
Description
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Contact
Tender Id
2025_MES_691309_2Bid Award Id
ViewTender No
8190/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://https://mes.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
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Description all as per ser item No.1 here-in-before but size 80mm dia
100
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Description all as per ser item No.1 here-in-before but size 100mm dia
100
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Description all as per ser item No.1 here-in-before but size 150mm dia
30
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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.
9
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Description all as per item No.2 here in before but 25 mm bore dia
9
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Description all as per item No.2 here in before but 40 mm bore dia
34
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Description all as per item No.2 here in before but 50 mm bore dia
23
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Material and Labour for Cast Iron sluice value 150 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.
4
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Description all as per item No.3 here in before but of size 100 mm dia
6
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Description all as per item No.3 here in before but of size 80 mm dia
5
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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.
6
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Description all as per item No.4 here in before but of size 50 mm dia
6
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Description all as per item No.4 here in before but of size 80 mm dia
7
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Flushing the bore well of size upto 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.
20
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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".
8
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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
8
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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".
4
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(i). 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
8
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(ii). Supply only Terminal connector with terminal box for Centrifugal/Monoblock Pumpset of 3/5HP capacity, 3 phase ,440 Volts.
7
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(iii). Supply only Electro dynamically balanced bronze impeller for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts.
10
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(iv). Supply only Gun metal bush for Centrifugal/Monoblock Pumpset of 3/5HP capacity, 3 phase ,440 Volts.
10
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(v). Supply only shaft coupling for Centrifugal/Monoblock Pumpset of 3/5HP capacity ,3 phase ,440 Volts
8
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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
6
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Material and labour for lifting submersible pumpset of capacity 1 to 2 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.
7
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Material and labour for rewinding of motor stator coil of submersible pumpset of capacity 1.50/2 HP ,3 phase ,440 Volts including replacement of bronze impeller,ball bearing,bush cap ,fan ,flages,key,nut,bolts,terminal boxes,stainless steel shaft ,water seal ,washers and rubber gasket etc as per IS-396 of 1953 up dated version using super enamelled copper wire of same gauge complete all as specified and as directed.
7
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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.
8
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(i). Supply only Ball bearing (drive and non drive end) for submersible pumpset of 3/5HP capacity ,3 phase ,440 Volts. Make : Tata/ SKF/NBC
7
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(ii). Supply only shaft stainless steel for submersible pumpset of 3/5HP capacity ,3 phase ,440 Volts
7
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(iii). Supply only Electro dynamically balanced bronze impeller for submersible pumpset of 3/5HP capacity, 3 phase ,440 Volts.
15
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(iv). Supply only stainless steel bush for submersible pumpset of 3/5HP capacity ,3 phase ,440 Volts.
15
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(v). Supply only water seal/oil seal for Centrifugal/Monoblock Pumpset of 3/5 HP capacity . Make : Kirloskar/ Suguna/ Sharp/ventura/aquatex/texmo
6
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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.
7
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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".
6
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(i). Supply only Ball bearings (drive and non drive end) for Centrifugal/Monoblock Pumpset of 15HP capacity, 3 phase ,440 Volts. Make : Tata/ SKF/NBC
6
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(ii). Supply only eletro dynamically balanced bronze impeller for Centrifugal/Monoblock Pumpset of 15HP capacity, 3 phase ,440 Volts
9
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(iii). Supply only stainless steel shaft for Centrifugal/Monoblock Pumpset of 15HP capacity, 3 phase ,440 Volts.
7
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(iv). Supply only stainless steel bush for Centrifugal/Monoblock Pumpset of 15HP capacity, 3 phase ,440 Volts
9
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(v). Supply only water seal for Centrifugal/Monoblock Pumpset of 15 HP capacity. Make : Kirloskar/ Suguna/ Sharp/ventura/aquatex/texmo
6
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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.
7
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Material and labour for Cleaning the surface thoroughly ,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.
9
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Supply and fix DOL starter 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.
3
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Supply and fix DOL starter 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.
7
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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.
4
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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.
5
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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
6
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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
6
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Supply and fix Pressure guage 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
6
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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.
17
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Description all as per item No.24 here in before but of size 20 mm dia bore pipe
2
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Description all as per item No.24 here in before but of size 50 mm dia bore pipe
30
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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
80
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Supply only First aid box with first aid medicines kit complete all as specified and as directed.
11
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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.
70
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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.
7
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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.
2
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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.
2
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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.
5
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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.
5
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Earthing with and including GI earth plate electrode 6 mm thick of size 600 mm x 600 mm with 32 mm x 6 mm GI strip earthing lead complete all as shown in electrical plate No. 3 and as specified in Particular Specifications clause 9 of contract, in repair. All as specified and directed by Engr-in-Charge. Notes:-
(i) The unit rate includes earthing lead and protection pipe upto 7.5 metre from top of earth plate.
(b) Factoy fabricated precast PCC pit & cover shall be fixed at least 500 mm away from earth pit. (iv) Earth resistance should not be less than 3Ohm. In case the test results are not found below 3 Ohm, complete earthing will be redone without any extra cost to Govt.
2
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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 .
70
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Description all as per item No.34 here in before but of pipe outer dia 40 mm
50
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Description all as per item No.34 here in before but of pipe outer dia 50 mm
50
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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.
2
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Description all as per item No.35 here in before but of size 40 mm dia
6
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Description all as per item No.35 here in before but of size 50 mm dia
7
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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.
6
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Description all as per item No 36 here in before but of size 40 mm dia
6
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Excavation in trenches not exceeding 1.5mtrs wide and not exceeding 1.5 mtr deep in hard /dense soil for laying underground cables and post holes all as specified and directed.
90
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Returning filling in including spreading levelling watering and well ramming in layres not exceeding 25 cm thick in hard/ dense soil.
85
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Removing surplus soil to a distance not exceeding 50 m and depositing at a level not exceeding 1.5m above the starting point.
10
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M&L for Sub main wiring with four runs single core 6 sqmm multi stranded copper conductor PVC insulated unsheathed cable 1100 volts grade and one run of 6 sqmm multi stranded copper conductor cable as earth continuity conductor drawn into and including non-metalic rigid PVC conduit, 32mm dia and conduit accessories concealed/surface of wall/roof/ceiling etccomplete all as specified and directed.
Note: Five runs of 6 sqmm cable and one run of conduit shall be measured as one unit length complete all as specified and directed.
30
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M&L for Sub main wiring with four runs single core 10 sqmm multi stranded copper conductor PVC insulated unsheathed cable 1100 volts grade and one run of 10sqmm multi stranded copper conductor cable as earth continuity conductor drawn into and including non-metalic rigid PVC conduit, 32mm dia and conduit accessories concealed/surface of wall/roof/ceiling etc complete all as specified and directed.
Note: Five runs of 10 sqmm cable and one run of conduit shall be measured as one unit length complete all as specified and directed.
20
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S&F MCCB TP 25 to 100 Amps, 415 Volts , 50 Hz , 16 KA adjustable thermal release range including all connections and testing in repairs, complate all as specified.
5
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D' Joint with two numbers of round rubber 'O' rings and one DI/GI flate 'O' ring including necessary bolt, nut and washer, in replacement, complete suitable for existing size of DI/GI pipes of size:-
-
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80 mm bore
7
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100 mm bore
3
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150 mm bore
2
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Repairing GI/CI pipe line, upto 150 mm bore of any descripton to prevent leakage of water by welding at directed location to the entire satisfaction of Engineer-in-Charge including necessary excavation & earth work complete.
26
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Rectification of leakage in CI/DI/GI pipe line making it leak proof to the entire satisfaction of Engineer-in-Charge by filling jointing material etc.including necessary excavation & earth work complete CI/DI/GI pipe of size: -
-
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25-50 mm bore
10
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80-100 mm bore
10
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150-200 mm bore
5
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Material and labour for lifting submersible pumpset of capacity 30 HP ,3 phase ,440 Volts from sewage sump well ,5 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 sewage sump after repair including testing complete all as specified and as directed. Note: Spares required for replacement shall be measured and paid seperately
2
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Material and labour for rewinding of motor stator coil of submersible sewage pumpset of capacity 30 HP ,3 phase ,440 Volts (Make:KSB) including replacement of bronze impeller,ball bearing,bush cap ,fan ,flanges,key,nut,bolts,terminal boxes,stainless steel shaft ,washers and rubber gasket etc as per IS-396 of 1953 up dated version using super enamelled copper wire of same gauge complete all as specified and as directed.
2
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Supply and replacement of star-delta starter 3 phase, 440 volts 50 HZ for 30 HP submersible sewage pumpset ,open execution type ,fully automatic with single phase preventer relay range 24 to 32 amps and taking down the worn out star delta star and taken as credit . Make- BCH/English electric /Siemens/L&T
1
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Supply and fixing and inreplacement of PVC insulated and PVC sheathed three core submersible flat cable multi stranded of size 2.5 Sqmm copper conductor wire 1100 volt grade suitable for operation of submersible pump motor set complete all as specified and directed by EIC.
100
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Supply and fixing and inreplacement of PVC insulated and PVC sheathed three core submersible flat cable multi stranded of size 4 Sqmm copper conductor wire 1100 volt grade suitable for operation of submersible pump motor set complete all as specified and directed by EIC.
160
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Supply and fixing and inreplacement of PVC insulated and PVC sheathed three core submersible flat cable multi stranded of size 6 Sqmm copper conductor wire 1100 volt grade suitable for operation of submersible pump motor set complete all as specified and directed by EIC.
150
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Supply and fixing and inreplacement of PVC insulated and PVC sheathed three core submersible flat cable multi stranded of size 10 Sqmm copper conductor wire 1100 volt grade suitable for operation of submersible pump motor set complete all as specified and directed by EIC.
20
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Supply and fixing and inreplacement of PVC insulated and PVC sheathed three core submersible flat cable multi stranded of size 16 Sqmm copper conductor wire 1100 volt grade suitable for operation of submersible pump motor set complete all as specified and directed by EIC.
45
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Supply and fixing in replacement of power contactor 3 phase MNX series /freedom series type or as per existing sample / model of rated capacity 25 Amp, 415volts along with suitable rating of NC/NO type Auxiliary contactor block complete all as specified and directed by Engineer -in-Charge.
Make : MEC/BCH/ ABB/ L&T /Siemen/Schnieder/C&S
3
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Supply and fixing in replacement of power contactor 3 phase MNX series /freedom series type or as per existing sample / model of rated capacity 10 Amp 415volts along with suitable rating of NC/NO type Auxiliary contactor block complete all as specified and directed by Engineer -in-Charge. Make : MEC/BCH/ ABB/ L&T /Siemen/Schnieder/C&S
3
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Supply and fixing in replacement of power contactor 3 phase MNX series /freedom series type or as per existing sample / model of rated capacity 12 Amp 415volts along with suitable rating of NC/NO type Auxiliary contactor block complete all as specified and directed by Engineer -in-Charge.
Make : MEC/BCH/ ABB/ L&T /Siemen/Schnieder/C&S
3
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Supply & fixing in replacement of 3 Pole power contactor 415 volt AC MOG-H1-1600 type, 11 to 16A with Aux contacts as per existing make and model or eqlt of make L&T,complete all directed by EIC.
4
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Supply & fixing in replacement of 3 Pole power contactor 415 volt AC ML2 type with NO&NC Aux contracts as per Cat part No-SS90701 or eqlt of make L&T,complete all directed by EIC.
2
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Supply & fixing directly operated over load relay of rating capacity 20 to 32 Amp of Make: L&T or as per existing sample complete all as specified & directed.
5
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Supply & fixing directly operated over load relay of rating capacity 28 to 42 Amp of Make : L&T or as per existing sample complete all as specified & directed.
5
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Supply & fixing of 3 to 30 Sec rating capacity Electronic star delta Timer of Make : L&T or as per existing sample complete all as specified & directed.
5
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Supply & fixing in replacement, single phase preventor VSP 2/ VSP 3 type, complete all as specified and directed.
3
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Dewatering of Sewage/Drainge UG Sump of any shape and size. The Dirty, muddy / sewage / drainage water from CGRA Thalakancherry - Meenambakkam to the location where approved by the CMWSSB Chennai Board, through Lorry/Tractor mounted septic storage tank of appropriate capacity not les than 12 KL should be used for disposing off the same along with unwanted nonperishable items i.e polythene bags, PVC scrap, PVC bottles, wooden pieces and other floating materials etc with all type off floating material burried / carry out outside MD land complete all as specified and directed.
20
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Indicating pilot lamp complete with base element with and lamp 240 V AC 50 C/s and connecting up in replacement complete all as specified.
25
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S&F Auto on and off solar cum AC power LED aviation obstruction light 240v 50Hz, weather proof as per IP 65 and conforming , cast metal body LM-6 alloy with toughened clear transparent hard glass including fixing arrangement at top of the RCC OHT 21 mtr height & PVC 2 core 4 sqmm multistrand Aluminium cable with Fixing arrangement of switch control and suitable connection complete all as specified and directed. (Make : Bajaj BGAV 302 or equivalent as approved).
2
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Supply and fixing, housing clamp 30 cm long x 5 cm wide made out of 6mm thick MS plate suitable for 50mm dia HDPE coloumn pipe including nuts and bolts, complete all as specified and directed.(for Borewells)
15
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Supply and replace existing Nylon rope 10mm dia for tieing with bore well clamp to submersible borewell motor all as specified and directed by Engr-in-Charge.
400
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Supply and fixing, Bore well cap upto 150mm dia in two parts made out of 6mm thick MS plate suitable for coloumn pipe complete all as specified and directed.(for Borewells)
20
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Supply, jointing and lowering of MS flanged column pipe, 50mm dia, heavy duty (class 'C’) , ISI marked, 3metre long including nuts, bolts, washers and rubber gaskets, complete all as specified and directed. (for Borewells)
125
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Chemical analysis incuding micro-Biological examination of water sample obtaining from various location borewell at Thalakancherry and ICGAS Meenambakkam under GE(I) CG Chennai. Collect the sample as per standard operating procedure from Bore well as directed by Engr-in-Charge for Chemical and Micro-Biological parameters as per the IS specication from Bore well at CGRA and ICGAS Meenambakkam under GE(I) CG Chennai. The Complete analysis report should be submitted within specific period as mentioned in the job. Note:-(1) The above said Borewell water should be test by NABL approved lab as directed by Engr-in-Charge.
50
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De-watering and cleaning inner surface of Semi under ground sump of capacity 6.80 lakhs litres for phase-I pump house at Thalakancherry by scrapping down with wire brush and washing with bleaching powder to remove sludge, clay, dirt and other foreign particles etc from the inner base of sump and removal of debris to a distance 50 m away from the site and depositing where directed including cleaning /surface dressing upto 20 meter around the sump complete all as specifed and as directed .
2
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De-watering and cleaning inner surface of Under ground sump of capacity 6.80 lakhs litres for phase-II pump house at Thalakancherry by scrapping down with wire brush and washing with bleaching powder to remove sludge, clay, dirt and other foreign particles etc from the inner base of sump and removal of debris to a distance 50 m away from the site and depositing where directed including cleaning /surface dressing upto 20 meter around the sump complete all as specifed and as directed .
2
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De-watering and cleaning inner surface of Semi under ground sump of capacity 75000 litres for balancing tank in swimming pool at Thalakancherry by scrapping down with wire brush and washing with bleaching powder to remove sludge, clay, dirt and other foreign particles etc from the inner base of sump and removal of debris to a distance 50 m away from the site and depositing where directed including applying two coats of white wash and cleaning /surface dressing upto 20 meter around the sump complete all as specifed and as directed .
1
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De-watering and cleaning inner surface of Semi under ground sump of capacity 100000 litres at ICGAS Meenambakkam by scrapping down with wire brush and washing with bleaching powder to remove sludge, clay, dirt and other foreign particles etc from the inner base of sump and removal of debris to a distance 50 m away from the site and depositing where directed including applying two coats of white wash and cleaning /surface dressing upto 20 meter around the sump complete all as specifed and as directed .
2
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De-watering and cleaning inner surface of Under ground sump of capacity 50000 litres at DHQ-5, , RHQ(E) and BMU Royapuram ,CGRA Royapuram by scrapping down with wire brush and washing with bleaching powder to remove sludge, clay, dirt and other foreign particles etc from the inner base of sump and removal of debris to a distance 50 m away from the site and depositing where directed including cleaning /surface dressing upto 20 meter around the sump complete all as specifed and as directed
8
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De-watering and cleaning inner surface of Under ground sump of capacity 30000 litres at CG PRT (E) Timber Pond and 308 Flats Ayapakkam by scrapping down with wire brush and washing with bleaching powder to remove sludge, clay, dirt and other foreign particles etc from the inner base of sump and removal of debris to a distance 50 m away from the site and depositing where directed including cleaning /surface dressing upto 20 meter around the sump complete all as specifed and as directed . NOTES: for Serial item nos: 70-75 Sumps has to be Cleaned at every 06 months interval
34
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Mainteance of 250 litre per hour Reverse Osmosis Plant at CG Md Accn at Thalakancheery for smooth running and functioning as per schedule of maintenance mentioned in Appendix "A" complete all as specified and as directed.
6
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Description all as per Srl item No: 76 here in before but plant capacity of 500 litre per hour reverse Osmosis Plant at ICGAS Meenabakkam, Chennai
6
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Replacement of micro filter of size (20' X 4") Spun-5 micron Jumbo Wound Complete all as specified and as directed.
5
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Replacement of micro filter of size (20' X 2.5") Spun-5 micron PP Wound Complete all as specified and as directed.
5
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-
... More
Replacement of micro filter housing of size (20' X 4") Spun-5 micron Jumbo Wound Complete all as specified and as directed.
2
-
-
... More
Replacement of micro filter housing of size (20' X 2.5") Spun-5 micron PP Wound Complete all as specified and as directed.
2
-
-
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Supply of Sodium Hypo Chloride Solution for plant including mixing into water as per requirement complete all as speicified and as directed.
15
-
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Supply of SMBS for De-chlorination for plant including mixing into water as per requirement complete all as specified and as directed.
10
-
-
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Supply and fix End Cover and Saddle for membrance housing 40-40
4
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-
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Chemical cleaning /washing of membrane of Size 40-40 during routine maintenance work
2
-
-
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Supply of Anti Scalant chemicals for plant including mixing into water as per requirememnt complete all as specified and as directed.
15
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-
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Replacement of dosing pump set for RO palnt of capacity 6 litre/hour, single Phase, 230 Volt , AC testing and commissioning of Pump complete all as specified and as directed. Note: Contractor shall submit two year warranty for pump.
1
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Replacement of unserviceable membrane housing and provision of membrane as per existing size 4" BW 40-40 for capacity 500 litre, 1000 litre/per Hour RO Plant complete all as specified and as directed. Make: Flimtec/Osmonics/GE/Hydraunatics/Pentair
1
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Replacement of unserviceable membrane housing and provision of membrane as per existing size 4" BW 80-40 for capacity 500 litre, 1000 litre/per Hour RO Plant complete all as specified and as directed. Make: Flimtec/Osmonics/GE/Hydraunatics/Pentair
1
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Replacement of unservieable float valve and Supplyy and fix new float value of 20 to 25 mm size/as per existing size complete all as specified and as directed. Make:M/S Ozone Technologies/GE.
1
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Replacement of unservicable existing skid complete and Supply and Fix New Frame/Stand/Skid for R O Plant made out of stainless steel -grade 304 material suitable for 250 LPH capacity including necessary demolition of existing PCC Platform and provision of PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in platform (0.5cum Approx) for fixing of Skid including removal of debris of distance not exceeding 50 metres complete all as specified and as directed.
1
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Replacement of unservicable existing skid complete and Supply and Fix New Frame/Stand/Skid for R O Plant made out of stainless steel -grade 304 material suitable for 500 LPH capacity including necessary demolition of existing PCC Platform and provision of PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in platform (0.5cum Approx) for fixing of Skid including removal of debris of distance not exceeding 50 metres complete all as specified and as directed.
1
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Replacement of unserviceable LP switch and Supply and fix new LP switch (KP 35) as per existing size complete all as specified and as directed. MAKE: Ozone technologies/GE/Donfoss.
1
-
-
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Replacement of unserviceable HP switch and Supply and fix new HP switch (KP 36) as per existing size complete all as specified and as directed. MAKE: Ozone technologies/GE/Donfoss.
1
-
-
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Replacement of unservicable UPVC pipe of any size and Supply fix 40 mm bore UPVC pipes of pressure rating 10 kg/cm2 with fittings laid in trenches/on wall/floor fixed with clamps complete all as specified and as directed. MAKE: Finolex/Trubore/Supreme
10
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Replacement of unservicable UPVC pipe and Supply fix 25 mm bore UPVC pipes of pressure ratng 10 kg/cm2 with fitting laid in trenches/on wall/floor fixed with clamps complete all as specified and as directed. MAKE: Finolex/Trubore/Prince
10
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Replacement of uservicable flow meter and Supply fix new flow meter as per existing size complete all as specified and as directed. MAKE: Ozone technologies/GE/Donfoss.
1
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Supply only 10mm dia PVC hose pipe for pressure gauge and dosing
12
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Supply only pressure gauge 0-25kg/cm2
2
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Supply only Needle ball valve for dosing pump
2
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Supply and fix PVC ball valve of 1" dia
2
-
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Supply and fix PVC ball valve of 3/4" dia
2
-
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Supply and fix Ultra violet lamp housing for 500-1000 litres capacity RO Plant
1
-
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Replacement of unservicable multi port valve and Supply and fix new multi port valve of size 40NB TMF SOLO, 250 to 500 LPH capacity RO Plant complete all as specified and as directed. MAKE: Ozone technologies/GE/USS/Solo
1
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Replacement of unservicable control panel and supply and fix new control panel Astro Panel 33 complete all as specified and as directed. MAKE: Astro/GE.
1
-
-
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Servicing/Repairing of Auto control panel Astro-33
1
-
-
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Replacement of unservicable pressure sand filter media and Supply and fix new pressure sand filter media suitable for 500/1000LPH RO plant complete all as specified and as directed. MAKE: Astro/GE.
1
-
-
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Replacement of unservicable Activated carbon filter media and Supply and fix new Activated carbon filter media suitable for 500/1000LPH RO plant complete all as specified and as directed. MAKE: Astro/GE.
1
-
-
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Supply, hoisting,installing and connecting rotational mould polyethylene water storage tank of capacity 500 litres , double layered cylindrical vertical tank with closed top confirming to IS 12701:96 complete all as specified and directed.
1
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Supply, hoist,install and connect rotational mould polyethylene water storage tank of capacity 2000 litres , double layered cylindrical vertical tank with closed top confirming to IS 12701:96 complete all as specified and directed.
1
-
-
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Re-programming Automatic Digital multi port valve with reference to interconnected other media filters and control panel board
1
-
-
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Servicing/Repairing of Automatic Digital multi port valve (25NB Auto valve solo)
1
-
-
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Supply and fix PP-R Ball valve (Brass insert) of size 20 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.
4
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Material and Labour for cleaning of Swimming Pool of Approx 2000 Sqm area of bottom (Floor) & Side walls, including removing blockage of inlet on daily basis and pumping out o entire water from swimming pool at an interval as directed by Engr-in-Charge after blocking the all inlets log dry cloth or other suitable arrangement and taking out all accumulated silt/spils etc. from floor and walls of swimming pool completely and depositing at location directed by Eng-in-Charge, scrubbing and removing the scaling deposit from the inner surface of the pool and washing properly with detergent or chemicals on inner side and floor surfaces including writing of date of cleaning with white paint on block painted surface at one place of swimming pool and applying chemicals for treatment of water to keep the swimming pool water free from fungus and bacteria complete all as specified and as directed. Note : (i) All necessary T & P , materials and labour will be arranged by the contractor. (ii) The quoted rate shall include the cost of Chemical/detergent for cleaning. (iii) Protective measure and insurance of labour working in swimming pool shall be deemed to include for the same. (iv) The quoted rate deemed to include the cost of writing “TANK CLEANED On ___” with synthetic enamel paint at one place of swimming pool. (v) Chemicals for treatment of swimming pool water shall be measured and paid separately by the supply only items.
1
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Supply only chlorine TCCA 90 swimming pool water treatment granules in factory sealed HDPE container
1250
-
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Supply only copper sulphate suitable for swimming pool
15
-
-
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Supply only alum powder(Aluminium sulphate)
400
-
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... More
Supply only potassium permanganate
5
-
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Supply only Hydro chloric acid (42% PPM)
200
-
-
... More
Supply only PVC suction hose/pipe of 50 mm dia
120
-
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Supply only swimming pool wall & tile cleaning nylone brush head 18 inch
12
-
-
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Supply only adjustable aluminium telescopic swimming pool brush pole 16 feet
11
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-
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Supply only suction sweeper nylon brush 600x50mm with vacuum head suitable for 2HP suction sweeper.
12
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Supply only Nylon rope 15mm dia for pulling of suction sweeper
150
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