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Repairs Replacement Of Pump Sets Various Ratings And Connected Accessories And Cleaning Of Overhead Reservoir Ug Sumps Under The Aor Of Ge Deolali, deolali-Maharashtra

Military Engineer Services-MES has published Repairs Replacement Of Pump Sets Various Ratings And Connected Accessories And Cleaning Of Overhead Reservoir Ug Sumps Under The Aor Of Ge Deolali. Submission Date for this Tender is 28-07-2022. Submersible Pump Tenders in deolali Maharashtra. Bidders can get complete Tender details and download the document.




Tender Notice

32922584
Corrigendum : Repairs Replacement Of Pump Sets Various Ratings And Connected Accessories And Cleaning Of Overhead Reservoir Ug Sumps Under The Aor Of Ge Deolali
Open Tender
Indian
Maharashtra
deolali
28-07-2022

Tender Details

Repairs Replacement Of Pump Sets Various Ratings And Connected Accessories And Cleaning Of Overhead Reservoir Ug Sumps Under The Aor Of Ge Deolali

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 21-Jul-2022 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 28-07-2022

Key Value

Document Fees
INR 500 /-
EMD
INR 96000.0 /-
Tender Value
INR 48 Lakhs /-

BOQ Items

NAME OF WORK : REPAIRS / REPLACEMENT & MAINT OF PUMP SETS VARIOUS RATINGS AND CONNECTED ACCESSORIES & CLEANING OF OVERHEAD RESERVOIR/UG SUMPS UNDER THE AOR OFGE DEOLALI.
Sl. No. Item Description
1Dewatering the water from sump by any means and clean the interior portion of sump (bottom and side of sump) by means of coir/wire brush etc and wash the entire portion of sump by using bleaching powder @25 gram per thousand ltrs of water after removal of sludge, vegetation, mus etc to a distance not exc 50m, one coat of epoxy paint on all steel surface such as ladder railing etc and writing letters with white paint (date of cleaning and capacity of sump/reservior) on black painted surface with synthetic enamel paint. Clear away all vegetation,sapling undergrowth roots etc and trees not exc 30 cm grith up to 5m arround the peripheri of the sump/structure from external wall surface and removing rubbish not exc 50 m. all as specified and as directed for the following capacities :-
2324000 gallonscapacity raw water sump at central filteration plant.
3200000 Gallons capacity raw water sump at central filteration plant.
4100000 Gallons capacity pure water sump at central filteration plant.
575000 Gallons capacity pure water sump at central filteration plant.
6All as per Srl item No 1.00 above but water sump of following capacities :-
775000 Gallons capacity pure water sump near THI
850000 Gallons capacity pure water sump (at PAO Booster-02 Nos, New tank-01 No PTA-01 NO)
925000 Gallons capacity pure water sump (at PTA-02 NO, Dairy Farm-01 Nos,OG Line-01 No, Munaro Booster-01 No, South Booster-01 )
10Drainingthe water from RCCreservoir 1.50 lakh gallons cap 13 m stagingat central filteration plant.by any means and clean the interior portion ofby using bleaching powder @25 gram per thousand ltrs of water after removal of sludge,mud etc to a distance not exc 50m, one coat of epoxy paint on all steel surface such as ladder railing etc and writing letters with white paint (date of cleaning and cap of reservior) on black painted surface with synthetic enamel paint. Clear away all vegetation,sapling undergrowth roots etc and trees not exc 30 cm grith up to 5m arround the peripheri of the reservoir/structure from external wall surface and removing rubbish not exc 50 m. all as specified and as directed.
11All as per Srl item No 3.00 above but RCCreservoir 50000 gallons cap 12 m stagingat OG Line/Munaro area.
12All as per Srl item No 3.00 above but RCCreservoir 25000 gallons cap 12 m stagingat new area.
13All as per Srl item No 3.00 above but RCCreservoir 25000 gallons cap 13 m stagingat D Mess area
14All as per Srl item No 3.00 above but RCCreservoir 10000 gallons cap 13mtr stagingat Milan Line
15All as per Srl item No 3.00 above but RCCreservoir 8300 gallons cap 20 mtrstagingat wellman area.
16Dewatering the water from settling tank by any means and clean the interior portion of sump (bottom and side of sump) by means of coir/wire brush etc and wash the eneiror portion of sump by using bleaching powder @25 gram per thousand ltrs of water after removal of sludge, vegetation, mud etc to a distance not exc 50m, one coat of epoxy paint on all steel surface such as ladder railing etc and witing letters with white paint (date of cleaning and cap of sump/reservior) on black painted surface with synthetic enamel paint. Clear away all vegetation,sapling undergrowth roots etc and trees not exc 30 cm grith up to 5m arround the peripheri of the sump/structure from external wall surface and removing rubbish not exc 50 m. all as specified and as directed for the filter bed settling tank.
17M&L for Cross arms, bracings, supports,clamps and back plates fabricated from structural steel sections including nuts, bolts, washers,welding, bending cold or hot,drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint
18Supply and fix in repairs ,installation and testing of new cast iron sluice valve,heavy duty class-I, ISI marked, conforming to I S 14846, long body type, pressure type PN-1.6,flanged ends and drilled having stainless steel spindle with iron head wheel at the top complete with and including nuts, bolts, washer, rubber gasket and jointing complete all as specified and directed of following sizes:-
1980mm bore
20100mm bore
21150mm bore
22200mm bore
23300mm bore
24M&L forBends,Tapers. Tee pieces (single & double branch) any type and angle/radius and straight connecting pieces but all ends flanged of 200 mm to 300 mm
25M&L for Bends,Tapers. Tee pieces (single & double branch) any type and angle/radius and straight connecting pieces but all ends flanged up to 150 mm
26Material and labour for run lead joint includingspun yarn and caulking etc;complete for up to 150 mm bore pipe complete all; as specified and as directed.
27Dismantling the vertical turbine pump set Motor 100/180 HP complete including disconnection of electric connections etc for carrying out necessary repairs as required and refixing the same after carrying out necessary repairs, connecting the electric connections, testing and commissioning to the entire satisfaction of Engr-in-ChargeNote:-Necessary repairs as required shall be carried out and measured underrespective items ofBOQ hereinafter as supply and fix .
28Taking out to local workshop the motor obtained videitem No. 14.00 above , dismantling the complete motor for rewinding of induction motor 100 HP by cutting/taking out burnt copper winding wire,cleaning out slots and rewinding the motor with new super enamelled copper winding wire with appropriate gauge as recommended by manufacturer with high quality nomex insulating paper including transportationto workshop and backfor refixing under item No.14.00 above complete all as directed .note:- Necessary gate pass will be issuedby Engineer in Charge to the contractor and said gate passes in and outshall be submitted at the time claiming payment by the contractor.
29All as per Srl item No.15.00 above but of induction motorcapacity 180 HP.
30Taking up vertical turbine pump multistage oil lubricated from jack well and transportation to local work shop for repairs/overhauling of pump including, dismantling the assembly cleaning all parts of pump assembly thoroughly and finding out the defects, segregating the serviceable spare parts for reuse and replacement of unserviceable parts including machine work reassembling the pump set after successful repairs and lowering to the existing position and testing complete Make : Joyti Ltd complete with 100 HP motor(a) Suction case bearing - 01 No.(b)Impeller coller assembly y (Br) -08 Nos. (c)Impeller key-01 No. d)Bowl bearing-08 Nos. (e) Shaft enclosing tube -10 Nos (f ) Discharge case bearing -01 No. (g) Impeller adjusting nut with screw-01 No. (h) Line shaft bearing -10 Nos. (j) Top column flange gasket-01 No. (k) Gland packing-01 No. (l) Gland packing ring-01 No. Note :-The rate quoted shall be deemed to includeother minor parts other than specified in this schedule
31All as per Srl item No 17.00 above but VT pump coupled with 180 HP motor.
32M&L for replacement of bottom bearing Number 6316 of100 HP motor including taking out old bearing with help of bearing puller hydraulic press machine Make : SKF or equivalent in other makes as approved by GE.
33All as per Srlitem No. 19.00 above but bearing Number7332.
34Removing of deposited silt from jack well at Dharna Pumping Station by any means and cleaning of jack well andintake well complete to the entire satisfaction all specifed and directed.
35Dismantling the existing unserviceable pressure gauge and supply and fix new bourdon type pressure gauge in position 4" dia with pressure range 0-50 kg/sqcm alongwith control valve of CP of the existing size up to 15mm bore all asspecified and directed.
36Dismantling the existing over load protection relay and supply and fix new over load protection relay for 100 HP Motor 90 to 150 Amps range all asspecified and directed.
37Dismantling the existing unserviceable electronic timer andsupply and fix new timer electronic suitable for star delta starters of make GIC model No 550 or equivalent in other makes as approved by GE.
38Dismantling the existing star delta starter (contactor of VMNX 265) for 180 HP motor andsupply and fix new for star delta starter of the same make and capacity all as directed.
39Material and labour for painting of pump setscomplete including base plate and PCC foundation as per code of practice with two coats of synthetic enamel siemens grey paint or as approved by Engr-in-Charge after preparation of surface cleaning scrubbing, polishing etc; and writing SM No. on the pump/Motor with white paint on black background all as specified and asdirectedof 100/180HP VT pump
40Taking outexisting unserviceable foot valve of any make/model andsupply and fix new foot valve of CI body with synthetic rubber ball type threaded/flanged end all as required at site including nut/bolts and fixing in position including provn of rubber gasket ,nut, bolt etc all as specified and directed by Engr-in-Charge of the following sizes:-
41100mm
4280mm
43Dismantling of pump coupled with 60 HP motor of PAO booster, opening of pump for carrying out repairs such as repairs to pump shaft metal fitting, machining work, bush replacement, bearing No. 6306-01 No. and 6207 - 01 No. (as per exisring size) cleaning of impeller, impeller housing etc replacement of love joy coupling with coupling gasket and key, gland packing complete all as specified and as directed.
44All as perSrl item No 28.00 above but pump coupled with 40 HP motor at PAO Booster and CFP
45All as perSrl item No 28.00 above but pump coupled with 20/30 HP motor New pump house CFP
46All as per Srl item No 28.00 above but pump coupled with 12.5 HP motor of back wash pump at CFP
47Dismantling of motor60 HP3 phase 415 volts, 50 Hz from the pump set and repairs to motor by taking out burnt out winding completely without damaging to the other parts cleaning slots and M & L for rewinding with new super enamelled copper wire of appropriate gauge and number of turns etc complete and heat varnishing including replacement of DE/NDE and reassembling and refixing in the same location and testing for its proper functioning complete all as specified and as directed.
48All as per item No 32.00 above but 40 HP motor
49All as per item No32.00 above but 20/30 HP motor
50All as per item No 32.00 above but 12.5/15 HP motor
51All as per item No 32.00 above but 5/7.5 HP motor
52Material and labour for painting of pump and motor sets complete including base plate and PCC foundation as per code of practice with two coats of systhetic enamel siemens grey paint or as approved by Engr-in-Charge after preparation of surface cleaning, scrubbing, polishing etc and writting SM NO. on the pump/motor with white paint on black background complete all as specified and for following capacities pumpset:-
5360 HP centrifugal pump set
5420 to 40 HP pump set
5510 to 15 HP pump set
563 to 7.5 HP pump set
57Dismantling the existing unserviceable contactor of any make/model and supply and fix new for the following capacity motor starters :-
58100 HP model MNX 140 ofMake L&T or equivalent in other makes and model as approved by GE.
5940 HP model MNX 70 of Make L&T or equivalent in other makes and model as approved by GE.
6030 HP model MNX 50 of Make L&T or equivalent in other makes and model as approved by GE.
6125 HP model MNX 32 of Make L&T or equivalent in other makes and model as approved by GE.
6215 HP model MNX 25 of Make L&T or equivalent in other makes and model as approved by GE.
63Dismantling the existing OLP relay and supply and fix new OLP relay at suitable type/model of the following capacity motors :-
6460 HP- 66 to 110 Amps
6540 HP - 45 to 75 Amps
6625 HP - 20 to 33 Amps
6715 HP - 14 to 20 Amps
68Supply and fix in repairs bearing for suitable of thethe following capacity of motors of existing shape and model all as specified and as directed :-
6940 HP Motor
7020/30 HP Motor
7112.5/15 HP Motor
725/10 HP Motor
73Dismantling unserviceable pressure gauge and supply and fix new pressure gauge with pressure range 0-04 Kg/CMsall specified and as directed.
74Supply and fix Soft Starter 6 Wire, Built-in Bypass of rating 75 KW for 100 HP pump set 125 A of start frequency 4 starts per hour, start current 450 percent, start time 15 seconds, stop ime 15 seconds, ambient temp 50 degree C, altitude 1000 metres and main voltage 200 to 440 Vac of Cat No : EMX4i-0184B-511as per the following features of EMX4 Series :-
75(a) 3 Phase Control (b) Range 23 A to 580 A (c) Auto detection of inline & Inside Delta connection (d) 4 Line LCD text display (e) Built-in RTC for scheduling (f) XLR-8 Adaptive acceleration & deceleration control for pumps to eliminate water hammering (g) Comprehensive motor protection (h) Auto Start/Stop (j) Kickstart (k) Fully programmable overload trip (l) Built-in RTD & Thermistor inputs (m) 384 event logs with time stamping (n) 4 digital inputs, 3 digital outputs, 1 analog output (o) 24 VDC auxillary power supply (p) Power through operation allows to run soft starter even with one SCR shorted (q) Emergency run operation (r) Forward/Reverse Jog
76Supply and fixing, testing and commissioning of Panel BOM for 100 HP x 2 Nos Soft Starter in single panel as per the following accessories all as specified and directed :-
77(a)Switch Fuse Unit 315A with Fuses - 02 Nos Cat No : SK95461OOOO Make : L&T (b) Push Button Start/Stop - 02 Nos, Make : L&T (c)Indication Run/Trip - 04 Nos, Make : L&T (d) Indiaction Lamp RYB - 03 Nos, Make : L&T (e) Relay Card 4 Ch - 01 No, Make : Reputed (f) MFM 4400 LCD Meter Cl 1 - 01 No, Cat No : WC440010OOOO, Make : L&T (g) CT - 03 Nos, Make : Reputed (h) Cooling Fan & Tube light - 01 No, Make : L&T (j) Accessories, Al Bus Bars, Terminlas - 01 No, Make : Reputed (o) Approx H 1400 MM x W 1600 MM x D 400 MM, Thickness 2 MM CRCA, CPRI Approved Panel with 300 MM Angle Base - 01 No, Make : Reputed
78Supply and fixing Cast Iron Air Release valve with doubleair outlets conf to IS 14845 of size 80 mm dia and fixing up to cast iron water supply mains complete including nut, bolt, washers and gasketetc all as directed by Engineer-in-Charge
79M&L for preparation of painted surface of the followingitems by meansof wired brush/emerypaperetc and cleaning and painting with one coats ofepoxy paint of appropriate colour shades and all as directed and marking directions with arrow all as specifiedand directed for the following :-
80Pressure filter complete with all accessories in the swimming pool pumphouse such as valves, wheels founation in and out going pipes
81Jewal filter complete with necessary accessories in the filtration plant No 2 & 3 such as valves,wheels,foundation in and outgoing pipes
82Pressurefilter complete will all accessoriesof 2 x 15000 GPH filter installed at central filtration plant with in and out pipes valves etc
83M&L for Earthing with GI earth plate electrode 600x600x6 mm thick buried directly in ground vertically to depth not less than 2.25m below the ground level with top edge of earth plate at a depth not less than 1.5m below the ground level connected to galvanized iron strip of 25mm x 4mm earth lead by means of bolts & nuts,check nuts & washers made of galvanised steel, earth strip protected by GI Pipe 40mm bore (light grade), including concrete pit using PCC (1:3:6) type C-1,precast RCC (1:1.5:3) type A-1 cover slab with one handle for lifting, funnel with wire mesh, 20mm bore galvanised or steel pipe (light grade) for watering, charcoal & salt in alternative layers including necessary excavation and earth work in any type of soil complete all as shown in electrical plate No. 3 of SSR-2009 Part I all as specified and as directed at site
84M&L forEarth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing to connected 25x4 mm galvanised iron strip.
85M & L for Mild steel plates, plain or chequered, 5mm thick Gde-E-250) Quality-A or over in thickness in available sizes for use as duct covers as per existing size including taking out of old one all as specified and as directed.
86Material and labour for fabrication of MS angle iron, joist, channel frame work for sign boards of gates, installation of LED display board of size not less than150 mm depth with 4 mm thick ACP sheet on all sides except 0.32 mm GI sheet at rear side and frame made out of MS square pipe 22 x 22 mm to get support from rear side. ACP sheet cutting will be placed with laser sheet cutting machine, machine molding and MS square pipe painting with two coats of synthetic enamel paint over a coat of red oxide primer . LED signage visible from single side of size not less than 300 x 200 mm will be made out of sandwitched transparent acrylic sheet (minimum 6 mm thick) and computerised laser cutting is necessary for letters/ signs illuminated with LED light fittings of approved colour alongwith necessary driver and twin core PVC insulated and sheathed multistranded copper conductor 1.5 sqmm upto 10.0 mtr for connection including fixing arrangement to wall & ceiling, including taking down of old signage all as specified and as directed.
87[ Note: - (i) The letters or symbols or signs will be engraved as per direction and a sample printed on plain paper as per actual size should be got approved from the Engr-in-Charge before maufacture ] (ii) The work under this item comprises of composing of matter/ drawing by computer as required for location, art work on planner machine and scotch print/ inkjet print 720 DPI. (iii) The matter composed of letters/ figures/ symbols etc shall got approved from the Engr-in-Charge before taking the final printout]
88All as per Ser No 49 here-in-before but of size not less than 600 x 200 mm with LED light fitting and --ditto--
89All as per Ser No 49 here-in-before but of size not less than 900 x 200 mm with LED light fitting and --ditto--
90All as per Ser No 49 here-in-before but of size not less than 1200 x 200 mm with LED light fitting and --ditto--
91Material and labour for First aid box made out of 26 SWG aluminium sheet with minimum 2 compartments of size not less than 300 x 200 x 120 mm with fixing arrangement to wall including taking down of old one and including the following items: - (a) Surgical Cotton wool (50 gms) - 1 roll (b) Gauze roll bandage (small) - 1 roll (c) Sterile gauze pad (small) - 2 rolls (d) Paracitamol tablet (strip of 10 Nos), Calpol or equivalent - 1 strip (e) Antacid tablet (strip of 10 Nos), Digene or equivalent - 1 strip (f) Antiseptic solution (30 ml), mercurocrome or equivalent- 1 bottle (g) Thermometer, Hicks or equivalent - 1 No (h) Small scissors - 1 No (k) Burnol antiseptic cream (10 gm) - 1 No (l) Liquid Disinfectant (50 ml), Dettol, Savlon or equivalent - 1 bottleNote : All Medicne should have expiry date two year advanced from the date of delivery of products
92Supply only insulating LT synthetic rubber mat of size 1 m x 2 m x 6 mm thick as per IS: 15652 (2006)
93Supply only Electric shock treatment chart of size not less than 735 x 480 mm all as specified and as directed
94Material and labour for Painting of LT Panel after preparation of old painted surface and painting with two coats of synthetic enamel paint With spray painting of approved colour including taking proper precautionary measure for disconnecting electric supply all as specified and as derected.
95Supply install andtestingof indoor type compartmentalized design pannelof suitable size(1650x1250x600mm) dust and vermin proof made out of 2 mm thick MS CRCA steel suitable for fixing on wall/floor mounted with all accessories, including 400 amps rated solid Copper TPN bus bar with proper colour coating suitable for 415volts 3 Ph 4 wire system and provided with two coats of powder coated grey synthetic enamel paint over a coat of red oxide primer prewired with PVC insulated stranded copper conductor all incoming /outgoing connection to be made with copper lugs and copper strips to be supported over porcelain holder and including all fixing accessories complete all as directed by the engineer and including taking down of old one and comprising of the following accessories :
96(i) 400 Amp rated solid copper horizontal bus bar strip (one set of four strip duly colour coading)-01 set.(ii) Voltmeter 0-400volt digital type inclselector switch -01 set (iii) Amp meter (0-400Amp) digital type including CT capacity 60/5 amp and selector switches-1set Make : AE/Rischbh (iv) PF meter (v) RYB Indicator-01 set INCOMMING LT SWITCHGEAR(a) ACB 4 Pole,415 v,with thermal magnetic release(Manual Drawout type) of capacity 800 Amps, 50 Hz supply- 01 NosMake : Legrand or equivalent OUT GOING LT SWITCH GEAR(a) MCCB 200 AMPS, 3Pole, 36 KA, 415 VOLT with fixed thermal magnetic release -04Nos. Make : Legrand or equivalent(b) MCB 63 AMPS, TPN-02 Nos Make : Legrand or equivalent (c ) Amp meter (0-400Amp) digital type including CT capacity 60/5 amp and selector switches-4set Make : AE/Rischbh (Note : (i)The feeder Box shall be designed in such a way that adequate workable space is made available inside the compartments and the size of the chamber shall not be less than 1250mm height (without base frame & canopy), 1650mm width and 600mm depth). (ii)All control wiring,Relay will be provide by the contractor without any extra cost.
97M&L for replacement of LT unarmoured power Copper cable round/flat of single core 95 Sqmm , 1100 volts with multistanded copper conductors.
98M&L for replacement of LT unarmoured power Copper cable round/flat of single core 120 Sqmm , 1100 volts with multistanded copper conductors.
99M&L for Calibration of electromagetic flow meters at Dharna pumping station with the make of adept reference CWPRSCamp-on Flow meter andsubmitted the calibration reports to department all as specified and as directed at site .
100Supply and fixing ,testing of CVT (Constant Voltage Transformer ) for water meter of Dharana Pumping station Aux Supply :180 VAC to 260 VAC , Output Voltage : 230 VAC/ 50HZ capacity to connect with supply mains water meter complete including nut, bolt, washers and gasketetc all as directed by Engineer-in-Charge
101Demolition of Cement Concrete of any description and in any position not otherwise specifically provided for
102M&L for Providing Cement concrete 1:2:4 type box using (12.5 mm graded stone aggregates) as in roof kerb or mud stops,rounded or chamfered on edges.
103Supply only Lubricant oil MAK HYDROL 68 (In cane of 5 Ltrs each) suitable for VT PumpMake Mak Lubricantor equivalent
104Supply only compressor oil suitable for Elgi make compressor make Indian oil or equivalent
105Note: Amount of sch of credit of Rs.150882/-will be deducted from total amount of BOQ.
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