Military Engineer Services Tender
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Military Engineer Services - MES Tender
Civil And Construction
Water Storage And Supply
Eprocure
Opening Date11 Oct 2023
Closing Date8 Nov 2023
Tender Amount₹ 36,16,000
Costs
EMD
₹ 72,400Document Cost
₹ 500Tender Fee
Refer Documents
Description
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Contact
Tender Id
2023_MES_622766_1Bid Award Id
ViewTender No
8500-032/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
Documents
BOQ Items
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S&F of the following spare parts of vertical turbine pump of any capacity. (Note : Make of spares shall be garden reach ship builders & Engineers /WPIL)
(a) Packing box bearing brass/bronze suitable for 40 mm shaft as required at site.
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(b) All as per item No 4.00 (a) same in above but 25mm shaft as per required at site
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(c) All as per item No 4.00 (a) to (b) above but for packing box gasket
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(d) Line shaft 10 feet long both end threaded 40 mm (SS)
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(e) All as per item No 4.00(d) here in before but for 25 mm dia (SS)
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(f) Line shaft 5 feet long both end threaded 40 mm (SS)
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(g) All as per item No 4.00 (f) here in above but for 25 mm dia (SS)
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(h) Line shaft coupling suitable for 40mm dia shaft (SS)
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(i) All as per item No 4.00 (h) above but suitable for 25 mm dia (SS)
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(j) Head shaft (Top shaft, SS not exceeding 40 mm dia and 9 feet long as required at site
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(j) Head shaft ( Top shaft, SS not exceeding 25 mm dia and 9 feet long as required at site
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(k) Rubber bush for line shaft bearing retainer suitable for 40 mm dia line shafts and suitable for 6 inch dia column pipe as required at site.
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(l) Rubber bush for line shaft bearing retainer suitable for 25 mm dia line shafts and suitable for 6 inch inch dia column pipe as required at site.
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(m) Bearing retainer bronze suitable for 6" dia column pipe and 40 mm dia line shaft as required at site.
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(n) All as per item No 4.00 (m) here in above but 6'' dia coloum pipe and for 25mm dia shaft.
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(o) Shaft sleeve as suitable for line shaft 40mm dia (SS)
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(p) Shaft sleeve as suitable for line shaft 25 mm dia (SS)
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(q) MS Column pipe wall thickness minimum 6.90 mm, 6 inch dia, 10 feet long both end threaded (8 TPI) fitted with coupling at one end.
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(r) All as per item No 4.00 (q) above but for 6" dia, 5 feet long
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(s) Intermediate bowl CI 10 cc/1607 as per existing sample.
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(t) MS column coupling suitable for 6 inch dia, column pipe (8TPI) 7.1 mm minimum thickness (internally threaded) heavy duty.
28
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(u) Intermediate bowl bush rubber 25 mm for any type and size of bowl
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(v) Intermediate bowl bush rubber 40 mm for any type and size of bowl
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(w) All as per item No 4.00 (u&v) above but brass gun metal .
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(x) Impellor lock collect carbon steel suitable for upto 40mm dia pump shaft as per existing sample
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(y) Suction/discharge case CI suitable for 10CC/1607 or any type of bowl as per existing sample
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(z) Suction / discharge case bearing bronze suitable for item No 4.00 (y) above upto 40mm dia pump shaft or as per existing sample.
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(aa) New Impeller close type bronze suitable for 10 CC/1607 upto 40mm dia pump shaft or as per existing smaple
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(ab) Bowl stud suitbale for 1607 or any type and size of bowl or as per sample Make : OKW/TVS
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(ac) Pump shaft SS upto 40mm dia 9 feet long suitable for 10 stage bowl assembly having 1607 bowl or any type of bowl or as per existing sample
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(ad) Split packing gland suitable for 40 mm head shaft with packing gland stud and nut complete.
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(ae) All as per item No 4.00 (ad) above but 25 mm shaft
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(af) Packing box suitable for upto 20000 GPH pump set
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(ag) Adjusting nut alongwith lock screw for 40 mm dia top shaft.
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(ah) Adjusting nut alongwith lock screw for 25 mm dia top shaft.
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(aj) Pump shaft and hallow shaft motor coupling complete suitable for 20000 GPH pump set
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(ak) Thrust bearing 7220B (Make : SKF/TATA)
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(al) Thrust bearing 6311 (Make : SKF/TATA)
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All as per item No 4.00 above but for line shaft/top shaft any type n.exc 40mm dia & 10 feet long complete all as specified and directed.
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Cutting, facing and threading of column pipe upto 150mm dia of length n.exc 10 feet each all as directed as required at site (Rate are inclusive of transportation, loading /uploading etc of the item from installation to civil workshop & back) complete all as specified and directed.
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After repairing of pump & motor, complete pump shaft, line shaft, head shaft ( top shaft) etc of any VT pump asembly and complete impeller assembly Old/New from pump house to civil workshop for carrying out the under mentiioned work and back to installation for refixing including decoupling of VT hollow shaft motor 45 HP, 3 Phase (Make : Kirloskar), from pump and fixing new thrust bearing (Make : SKF/TATA) incl greasing after taking out the old U/S thrustbearing form motor and lowering of pump assembly in bore of any depth alongwith column pipe, shaft and connected items after repair against respective item here-in- after and installation of pump motor in its original foundation, connections the same with top shaft as well as delivery main including electrical connectiion of both end i.e. with starter and motor terminals. etc with testing, commissioning by Engr-in-charge :-
(a) Proper alingment of pump shaft, line shaft and top shaft.
(b) Proper balancing of the impellers
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Lifting of submersible pump set of any type and capacity alongwith column pipe and 3 core flat cable complete after disconnecting of all elect and water line connection for any make of pump & motor complete all as specified and directed. .
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Dismantling of submersible pump bowl assembly of any make and capacity and size complete (to be measured only after lifting against Srl item No 8 here-in above) carefully without damaging any parts of the pump and setting aside in Pump house of ascertaining the serviceability of existing dismantled parts including reassembling complete pump with the following works :- (a) Cleaning of complete pump assembly items dischagre case, impellor, Shaft suction casing bowls disc & bearing etc. (b) Checking of all rotary and statutory parts of pump bowl & stage casing assembly and making free for their satisfactory run
(Note : cost of minor spares is rubber 'O' ring , oil seal etc. is deemed to be included in the item).
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S&F of the following spare parts of submersible pump of any capacity. (a) Suction Cover (Heavy)
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(b) Half coupling pump
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(c) S.S Shaft (V Stg)
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(d) Neck Ring
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(e) S.S Sleeve
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(f) Top S.S Sleeve
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(g) Top Washer
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(h) Allen Screw
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(j) Coupling Key for shaft
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(k) Bowl bush
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(l) Coupling bush
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(m) Bowl threded
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(n) Discharge Outlet
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(o) Non return Valve
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(p) Impeller
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Dismantling and taking out motor (20 to 40 HP) burnout motor winding from the stator of motor and rewinding with existing gauge PVC copper cable insulation material incl cleaing of slots, insulating papers etc.complete all as specified and directed
Note: Polymer insulated copper winding wire of existing gauge and turn paid seprately under items No.36.00.
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Lowering the submersible pump set alongwith cable,column pipe and other connected accessories incl moter and pump assemblled with cuppler and after lowering pump set elect connection with starter testing & commissioning complete all as specified and directed.
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Supply and laying in repair flexible flat PVC insulated PVC sheathed copper couductor stranded submersible cable cores 1100 volt grade 25 Sqmm 3 core including jointing material and connection work complete all as specified and as directed.
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Supply and laying in repair flexible flat PVC insulated PVC sheathed copper couductor stranded submersible cable cores 1100 volt grade 10 Sqmm 3 core including jointing material and connection work complete all as specified and as directed.
250
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S&F in repair round strand steel wire rope dia 12 mm and connected clamp nut bolts fixed complete all as specified and directed
300
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M&L in replace of unservisible over load relay after taking out old U/S unit from Star delta Starter in panel Type MU-G Motor rating AC-3,Duty 415v, 50 Hz 3 Phase upto 25 HP,Relay range of 17-33 A as per existing complete all as specified and directed
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M&L in replace of unservisible over load relay after taking out old U/S unit from Star delta Starter in panel Type MU-G Motor rating AC-3,Duty 415 V, 50 Hz 3 Phase exc 25 HP but n.exc 30 HP, Relay range of 17-35 A as per existing complete all as specified and directed
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M&L in replace of unservisible over load relay after taking out old U/S unit from Star delta Starter in panel Type MU-G Motor rating AC-3,Duty 415 V, 50 Hz 3 Phase exc 30 HP but n.exc 50 HP, Relay range of 30-50 A as per existing complete all as specified and directed .
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M&L for Timer Star Delta time of 3 sec-30 sec Voltage range 240-415VAC.Contact arrangement 1 C/O (Star)+1 C/O (Delta) as per existing after taking out old U/S complete all as specified and directed.
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M&L for 3 Pole Power Contactor type MNX, AC 3 80A as per existing after taking out old U/Scomplete all as specified and directed. (Make - L&T)
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M&L for Over Load Relay Direct Mounting Relay range of 17-50A as per existing after taking out old U/S complete all as specified and directed.
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M&L for On load Change Over switch in existing panel rating of 200A as per existing after taking out old U/S complete all as specified and directed.
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M&L for Start Push Button as per existing after taking out old U/S complete all as specified and directed. .
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M&L for Stop Push Button as per existing after taking out old U/S complete all as specified and directed. .
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M&L for digital voltmeter 0-500V capacity as per existing after taking out old and unserviceable complete all as specified and directed.
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M&L for digital Ampmeter 96x96 size digital with CT ratio of 0-200 Amp as per existing after taking out old and unserviceable complete all as specified and directed.
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Rewiring of Pump Starting Panel incl all accessories to rectify panel connections using PVC insulated FRLSH (IS : 659) stranded copper wire as per required, as specified and directed by Engr-in-charge.
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Taking out chlorine Dozing machine, transporting to workshop of manufacture or authorized dealer, dismantling the dozing plant, cleaning, disconnecting electric connection of all Job parts taking out all defective parts and supply and fix new parts for replacement (New parts will be measured and paid separately under Item No-29and 30 here-in- after reassembling, testing and re-fixing complete all as directed. ) complete all as specified & directed by Engr-in-charge
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Supply following spare parts of Decrin dozing Pumps to be incorporated against Item No-28.00 here in before. (Fixing rate deemed to be included in the item No-28.00) complete all as specified and directed
(a) Rotor assembly with brackets & tolerance rings part No.PMBRPL2
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(b) 7 Pump Head (Ferrules 1/4" & duckbill included) Part No.UCPH7FD
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(c) 7 Pump Tube Part No.MCCP207 (5 PK)
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(d) Injection check valve3/8" Part No.MCINJ38 (5 PK)
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(e) Weighted suction line strainer 3/8" Part No.ST138
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(f) 3/8" weighted suction /discharge tubing Part No- MALT002
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(g) Checkvalve duckbill only (PK of 5)Part No-MCCVDBO
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(h) Connecting nut 3/8"Part No-MANUT00
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(j) Rollar Assambly 4 -Pack Part No MC3ASYD
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(k) Coil 250 V 50 Hz Part No MP6J222
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Supply & Fixing following spare parts of Chemical chlorine dozing.
Make : Sataya Sai bac to be incorporated against Item No-28 here in before. (a) PVC dosing head assembly with suction and delivery with NRV for 25 LPH
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(b) PVC NRV set with glass ball for suction and delivery adopter.
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(c) PVC adopter for suction and delivery without NRV
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(d) PVC stainer washer type heavy duty or Y type stainer for suction.
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(e) Teflon gland square type 3 mm
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(f) Chemical oil seal with cap
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(g) Dosing aligator gear box 25 LPH
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(h) Plunger assembly without plunger dosing head 25 LPH
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(j) Plunger assembly with PVC dosing head complte 25 LPH
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(k) Heavy duty FRP Tank capacity 150 ltr.
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(l) Heavy duty PVC NRV for delivery line
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M&L for nylon tube ¼ “ dia for chlorine dozing system all as directed by Engr-in-Charge.
30
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S&F NRV (antisyphon valve) for chlorine dozing system complete all as specified and directed. .
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Supply fixing, testing and commissioning of Motor Protection Relay for pump set panel suitable for (5-60Amps) consists of following specifications :-
Technical Specifications:
(a) Over/ under voltage
(b) Over Current, (c) Short Circuit
(d) Earth Fault
(e) Current Unbalance
(f) Dry Run/Under Current Protection
(g) Single Phasing Protection
(h) Phase Reversal
(j) Lock Roto
(k) Stall
(l) Contactor Failure Protection
(m) 7 Segment Digital Display
(n) Metering: Three Phase true RMS Current, Thermal Content and Unbalance Current
(o) Bar Graph % of IFL
(p) LED Indication for RUN, TRIP and Fault POP UP
(q) DO Matrix, (r) 3 Nos. Output Contact
(s) Fault Record with Date and Time Stamp
(t) Build In CT up to 60A (1-5A and 5-60A)
(u) Operating Supply Voltage- 220VAC
(v) Motor Run Time
(w) Trip Test Facility
(x) Password Protected
(y) 35mm DIN Rail Mounting Type
(z) Over All Dimension: 95*59*116 (W*H*D) in mm, complete all as specified and as directed.
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Supply and laying in repair flexible flat PVC insulated PVC sheathed copper couductor stranded submersible cable cores 1100 volt grade 16 Sqmm 3 core including jointing material and connection work complete all as specified and as directed.
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Supply of MS column pipe 150 mm dia (3 mtr long) both side flanged (using MS flange ) heavy grade MS pipe including nuts, bolts, gasket and washers all complte as specified and as directed including taking down old unserviceable pipe complete all as specified and directed. .
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Supply Polymer insulated copper winding wire of existing gauge for 20 to 50 HP submerible motor complete all as specified and directed. .
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Supply super enamelled copper winding wire of existing gauge for above 40 to 50 HP vertical motor complete all as specified and directed. .
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S&F MS column pipe 100 mm dia (3 mtr long) both side flanged (using MS flange) heavy grade MS pipe including nuts, bolts, gasket and washers all complte as specified and as directed including taking down old unserviceable pipe complete all as specified and directed. .
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S&F in repair 100 mm bore CI Sluice valve PN – 1.6 IS 14846-2000 with Spindle Iron (Heavy duty) Wheel head and both ends flanged and MS nut bolts and washers and pair of rubber/fiber gasket and fixed in position complete all as specified and directed. Make : Kartar/Kirloskar/Zoloto/Leader
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S&F in repair 150 mm bore CI Sluice valve PN – 1.6 IS 14846-2000 with Spindle Iron (Heavy duty) Wheel head and both ends flanged and MS nut bolts and washers and pair of rubber/fiber gasket and fixed in position complete all as specified and directed. Make : Kartar/Kirloskar/Zoloto/Leader
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S&F in repair 100 mm bore cast iron Non Return Sluice Valve heavy duty with flanged ends, brass spindle any pattern with Brass spindle with GM Check Nut confirming to IS including jointing and jointing material, nuts, bolts, and washer etc complete all as specified and directed. Make : Kartar/Kirloskar/Zoloto/Leader
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S&F in repair 150 mm bore cast iron Non Return Sluice Valve heavy duty with flanged ends, brass spindle any pattern with Brass spindle with GM Check Nut confirming to IS including jointing and jointing material, nuts, bolts, and washer etc complete all as specified and directed. Make : Kartar/Kirloskar/Zoloto/Leader
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Developing of tube well by means of air compressor(min 40 Bar), for number of hours, until sand free clear potable water is obtained including testing to get maximum yield and discharge complete all as specified and as directed.
(Note : Above rate is inclusive of DHPP)
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M&L for Pumping out water from Swimming Pool with the help of External Pump & cleaning of Swimming Pool complete by using mechanical cleaning equipments complete all as specified and directed. (The cost of material labour and necessary tools & plants are deemed to be included in the quoted rate)
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M&L for cleaning of UG Reservoir of swimming pool (Water) by Hi-Tech system using High Pressure jet Pump having putting minimum pressure of 150 Bar to clean all sludge on walls, floors, treating with Hydrogen peroxide and applying ultra violet rays to make the tank bacteria free(by using tanclean chemical) of 20000 Gln capacity tanks complete all as specified and directed.
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Comprehensive maintenance of pump set capicity 12.5HP, AC, 3 phase 415 volts 50hz including greasing, oiling etc and other accessories as required after maintance pump set painting of external portion with enamaled paint of pump as per specified and directed by Engineer in chief.
Note: Following items will be paid saperately:-
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(a) Bearing 6208/suitable size of 12.5 HP motor
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(b) Bearing size 6309/suitable size of 12.5 HP Pump
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(c) Rubber cuppling of suitable size of 12.5 HP Pump set
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(d) Connection plate of suitable size of 12.5 HP motor
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(e) Replacement of pump motor coupling shaft alongwith flange, nut bolt and washer complete all as specified and directed.
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Dismantling of electric induction motor 12.5 HP, AC, 3 phase, 415 volts from site after disconnecting from pump & electric connection for rewinding, taking out to work shop, opening of motor, taking out old worn-out / burnt-out winding complete, cleaning the slots properly and rewinding with supper enamelled copper wire(including proper insulating paper/ film) as per existing gauge/ size with varnishing, baking as required, and reassembling after repairs and replacement of parts as required, refixing the same on the base at site and connecting the electric connection with existing cable to starter and including painting of external portion of pump with synthetic enamel paint (1 st quality) of two coat after one coat priming of red oxide primer and testing for satisfatory working of Motor complete all as specified and directed.
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Dismantling pump set of centrifugal type (12.5 HP induction motor), AC, 3 phase, 415 volts from site after disconnecting of suction and delivery line, taking out to work shop, dismantling pump set for overhauling, replacing u/s shaft sleeve, gland packing, bearing, water seal, applying grease etc reassembling the pump set and fixing on the foundation and connecting with existing pipe line with nuts, bolts and new gasket, connecting the electric connection with existing cable etc and including painting of external portion of pump with synthetic enamel paint (1 st quality) of two coat after one coat priming of red oxide primer and testing for satisfatory working of pump complete all as specified and directed.
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Comprehensive maintenance of suction sweeper 3.0 HP, AC, 3 phase, 415 volts 50hz including greasing, oiling etc and other accessories including bearing, sleeves, couplings,connection plate etc as required after maintance pump set painting of external portion with enamaled paint of pump as per specified and directed by Engineer in chief.
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Dismantling of electric induction motor of suction sweeper 3.0 HP, AC, 3 phase, 415 volts from site after disconnecting from electric connection for rewinding, taking out to work shop, opening of motor, taking out old worn-out/ burnt-out winding complete, cleaning the slots properly and rewinding with supper enamelled copper wire as per existing gauge and varnishing complete, and reassembling after repairs and replacement of parts including repair of pump set as required, refixing the same at site and connecting the electric connection with existing cable etc and including painting of external portion of pump with synthetic enamel paint (1 st quality) of two coat after one coat priming of red oxide primer and testing for satisfatory working of pump complete all as specified and directed.
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Dismantling of electric centrifugal monoblock pump of 1.0 HP, AC, single phase from site after disconnecting from electric connection for rewinding, trasporting to work shop, opening of motor, taking out old worn-out / burnt-out winding complete, cleaning the slots properly and rewinding with supper enamelled copper wire as per existing gauge and varnishing complete,baking and reassembling after repairs and replacement of parts all parts including pump as required, refixing the same at site and connecting the electric connection with existing cable etc and testing for satisfatory working of pump complete all as specified and directed.
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Dismantling of electric centrifugal monoblock pump of 0.5 HP, AC, single phase from site after disconnecting from pump & electric connection for rewinding, opening of motor, taking out old worn-out / burnt-out winding complete, cleaning the slots properly and rewinding with supper enamelled copper wire as per existing gauge and varnishing complete, baking incl isnulation material and reassembling after repairs and replacement of parts as required, refixing the same at site and connecting the electric connection with existing cable etc and testing for satisfatory working of pump complete all as specified and directed.
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M&L for replacement of ball bearing suitable for 12.5 HP motor as per existing makes complete all as specified and directed.
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M&L for replacement of GM bush suitable for centrifugal pump of capacity 12.50 HP complete all as specified and directed.
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S&F PVC flexible hose pipe 50 mm dia with flat iron clamp complete as per existing sample complete all as specified and directed.
120
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S&F Nylon brush 4 feet long for suction sweeper complete all as specified and as directed.
4
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S&F PVC tyres for suction sweeper as per existing complete all as specified and as directed.
16
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Dismantling of old unserviceable valve pit and M&L for valve pit construction of brick masonry valve pit of internal dimension 900 x 900 x 900mm depth with weli burnt brick 1st quality locally available having compressive strength 75Kg/sqcm in CM (1:4) and 10 mm thick plastering in CM (1:4), internal and external surfaces, PCC (1:4:8) type D2 (Using 40 mm graded broken stone aggregate) as in foundation lean concrete, PCC (1:3:6) type C1 (using 20 mm graded broken stone aggregate) as in bedding and copping, MS frame with 40 x 40 x 6 mm angle iron 5 mm thick MS sheet cover plate with locking arrangements, hinges and two coats of synthetic enamel paint (1st quality) over one coat of red zinc chrome primer including preparation of surface, three coats of white wash on plastered surface (exposed to view) including necessary excavation in soft loose, soil, returning filling in and removal of surplus soil to a distance not exceeding 50 m complete all as specified and and directed.
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S&F in repair, connecting and testing reflux valve (non return valveIS -5312) CI suitable for 125 mm bore pipe heavy duty both end flanged of pressure rating PN 1.6 and jointing with joint with rubber or fibre board gasket complete with and including required nos size of nuts, bolts and washers complete all as specifed and directed. Make : Kartar/Kirloskar/Zoloto/Leader
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Repair to hair stainer by replacement of brass hair strainer welding/ leath work, of strainer Body,locking clump, including the replacement of rubber/ fibre washer belongs to the cover of hair strainer including the repair of strainer base by welding & necessary PCC work so as to operate the contrifugal pumps smoothly to avoid air lock complete all as specified and directed.
1
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M&L for opening of sluice valves 200 mm dia bore after de-scaling and grinding on Lathe Machine and replacement of Spindle, Gutka, valve sheet, brass rings as per existing and complete scaling and proper functioning at site refixing at existing postion inclcluding nut, bolt, washer, gasket, wheel complete all as specified and as directed.
3
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M&L for opening of sluice valves 125 mm dia bore after de-scaling and grinding on Lathe Machine and replacement of Spindle, Gutka, valve sheet, brass rings as per existing and complete scaling and proper functioning at site refixing at existing postion inclcluding nut, bolt, washer, gasket, wheel complete all as specified and as directed.
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S&F in repair sluice valve of size 200 mm dia bore (conforming to IS-14846-2000), long type CI body, gland thrust plate, hand wheel of grey cast iron, spindle of high tensile brass, nut body seal ring and wedge facing ring head, bronze bolt nut of high carbon steel, gasket of compressed fiber gland packing of jute having flanged & drilled type nominal pressure rating, PN 1.6 unit including jointing flanged joint with rubber fibre jointing ring bolt nut & washer etc. complete all as specified.
Make : Kartar/Kirloskar/Zoloto/Leader
1
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Opening completely pressure filter chamber of capacity 32,000 GPH and taking out existing filter media (sand, gravells) stainers pipe and nozzles, removing and depositing filter media to a distance not exceeding 50 m and strainer and nozzles to MES stores yard including necessary repair/welding to make the pressure filter vessels complete leak proof for improving the strength and finally reassembling the pressure filter including filling of gravles & sand in existing position duly cleaned replacing New gasket and nut bolts and washers complete all as specified and directed. (Note : Gravels shall be measured and paid seperatly under relevant items)
2
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M&L for prepration of old painted steel/iron surfaces of pressure filter chamber by scrapping and cleaning of external and internal surfaces and applying two coats of black bituminious anti corrosive paint internal surface suitable for drinking water and Navy blue paint on outer surface marking the date of cleaning on the body complete all as specified and directed.
2
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Supply only special coarse sand passing through 3.125 x 1.56 mm mesh suitable for use in filteration plant complete all as specified and directed.
1.5
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Supply only special coarse sand passing through 1.6 x 3.2 mm mesh suitable for use in filteration plant complete all as specified and directed.
1.5
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Supply only new washed, cleaned, dust free, gravel of grading 25 mm to 20 mm. graded filter media suitable for use in filteration plant complete all as specified and directed.
1.5
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Supply only new washed, cleaned, dust free, gravel of grading 20 mm to 12 mm. graded filter media suitable for use in filteration plant complete all as specified and directed.
1.5
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Supply only new washed, cleaned, dust free, gravel of grading 12 mm to 06 mm. graded filter media suitable for use in filteration plant complete all as specified and directed.
1.5
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Supply only new washed, cleaned, dust free, gravel of grading 06 mm to 03 mm. graded filter media suitable for use in filteration plant complete all as specified and directed.
1.5
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S&F live catalytic media (green Sand) suitable for use in filltration plant complete all as specified and directed.
3
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Testing of Water Samples for Chemical analysis as mentioned below from viz swimming pool Pump House.
(a) Ph Level (b) Specific Conductivity (c) Chloride (CL) (d) Total Harness as Ca CO₃
(e) Iron as (Fe) (f) Arsenic (AS) (g) Total dissolved solids (h) Bacteria
(j) Colour (k) Odour (l) Taste (m) Turbidity NTU, Max
(n) Floride (o) Copper (p) Nitrate (q) Alkalinity
(r) E-Coliform (s) Total Coliform Bactria (t) Manganese
Note :Testing of Water for Raw Water & Filtererd Water for Swimming pool plant in three month Basis.(Raw water and filtered water sample consider as one job)
(i) Sample of Water for the above media test are to collected in transparent container/Jar/bottle separately for each test against each pump houses. (Hygienically clean bottles) (ii) Sample of water to be collected shall be forwarded to Govt Lab or any NABL approved Lab.
(iii) Testing of Water shall be carried out any authorized Central/State Govt Lab (iv) Water samples shall be collected every three month Test Results alongwith remarks shall be submitted in this office. (W.e.f the commencement of contract agreement to the completion of the contract)
4
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M&L for DI bend any type, radius and angles, tappers and type (straight, bend, increasing, decreasing, or double socket etc. Tee pipes single branch Y junction, double branch cross (all socket, socket and Spigot or flanged ends) collors, caps and plugs for the Pipes socket and Spigot. All socket and flanged upto bore of 250 mm complete all as specified and directed.
136
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S&F in repair Fully Automatic star delta starter for Submersible Pump set of rating 25 HP, 415 volts, 50 Hz in existing panel complete all as specified and directed.
2
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Supply only nylon rope best quality 20 mm dia complete all as specified and directed.
150
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Supply and laying rubber insulating mat one side chequered size 2 mtr x 1 mtr x 20 mm and duly ISI mark complete all as specified and directed. .
5
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Repair to the motor (230 Volt 50 Hz) Power 120 watt, RPM-920) of agitator belongs to chlorine dozing system by dismantling the rotor complete rewinding the stator with proper gauge of super enamelled copper wire including changing of insulating material proper heat varnish, painting replacement of bearing complete & connected with chlorine dozing system afitetor complete all as directed by Engr-in-Charge.
1
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S&F in repair direct online starter set for induction motor Pump set of rating 5 HP, 415 volts, 50 Hz having with sheet metal encloser and relay range 3 phase 9 to 15 Amps rating panel mounting complete all as specified and directed.
2
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S&F contactor for 5 HP 415 Volts DOL starter complete all as specified and directed.
2
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S&F relay range 3 phase 9 to 15 Amps rating for 5 HP 415 Volts DOL starter complete all as specified and directed.
2
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