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Repair Replacement Of Fresh Water Distribution Pipe Lines And Allied Works At Das Telephone Exchange, Repair, Maintenance Of Chlorine / Pac Dozing Pump And Allied Works At Fresh Water Pump House At Naval Dockyard Visakhapatnam Under Ge (I) Dm V , visakhapatnam-Andhra Pradesh

Military Engineer Services-MES has published Repair Replacement Of Fresh Water Distribution Pipe Lines And Allied Works At Das Telephone Exchange, Repair, Maintenance Of Chlorine / Pac Dozing Pump And Allied Works At Fresh Water Pump House At Naval Dockyard Visakhapatnam Under Ge (I) Dm V . Submission Date for this Tender is 08-10-2022. Chemical Supply Tenders in visakhapatnam Andhra Pradesh. Bidders can get complete Tender details and download the document.




Tender Notice

33507449
Corrigendum : Repair Replacement Of Fresh Water Distribution Pipe Lines And Allied Works At Das Telephone Exchange, Repair, Maintenance Of Chlorine / Pac Dozing Pump And Allied Works At Fresh Water Pump House At Naval Dockyard Visakhapatnam Under Ge (I) Dm V
Open Tender
Indian
Andhra Pradesh
visakhapatnam
08-10-2022

Tender Details

Repair Replacement Of Fresh Water Distribution Pipe Lines And Allied Works At Das Telephone Exchange, Repair, Maintenance Of Chlorine / Pac Dozing Pump And Allied Works At Fresh Water Pump House At Naval Dockyard Visakhapatnam Under Ge (I) Dm V

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 30-Aug-2022 Corrigendum No 1 Date 16-09-2022
2 09-Sep-2022 Corrigendum No 2 Date 26-09-2022
3 19-Sep-2022 Corrigendum No 3 Date 01-10-2022
4 20-Sep-2022 Corrigendum No 4 BOQ 01-10-2022
5 01-Oct-2022 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 08-10-2022

Key Value

Document Fees
INR 1000 /-
EMD
INR 120400.0 /-
Tender Value
INR 63.60 Lakhs /-

BOQ Items

Name of Work: REPAIR REPLACEMENT OF FRESH WATER DISTRIBUTION PIPE LINES AND ALLIED WORKS AT DAS TELEPHONE EXCHANGE, REPAIR, MAINTENANCE OF CHLORINE / PAC DOZING PUMP AND ALLIED WORKS AT FRESH WATER PUMP HOUSE AT NAVAL DOCKYARD VISAKHAPATNAM UNDER GE (I) DM VISAKHAPATNAM
Sl. No. Item Description
1Excavation in trenches not exceeding 1.5M in wide and not exceeding 1.5M in depthand getting out in soft/loose soil for taking out /laying of GI water tubing complete all as specified and as directed.
2Returning, filling in soft/loose soil including spreading leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed.
3Removal of surplus soil to a distance not exceeding 50 M and depositing where directed at a level not exceeding 1.5 M above the starting point complete all as specified and as directed.
4Taking down old U/S GI pipe 50 mm ofincluding short length (up to 6m)from gallaries/walls and supply and fixGI pipe Medium grade 80 mm bore galvanized with all fittings such as tees, bend, elbows, sockets reducer, nipples and union complete all as specified and as directed.
5Supply/fixing and testing of MS pipe line 150mm dia Medium grade4.85mm thick ERW including MS specials but excluding flanged joint with flanges measured under relevent item and taking out old u/s pipe line complete all as specified and as directed.
6M&L for Brickwork with subclass `B" bricks, straight or curved on plan exceeding 6m mean radius, built in 1:6 cement morterincl dismantling taking out unsv one complete all as specified and as directed.
7M&L for Rendering 10mm thick plaster on fair faces of brick work or concrete surfacesincl dismantling taking out unsv plaster complete all as specified and as directed.
8M&L for MS structural steel work for cover frame with MS sheet incl one coat of red oxide primer and two coats of black synthetic enamel paint incl dismantling taking out unsv one complete all as specified and as directed.
9Material & labour for PCC (1:2:4), type B1 (using 20 mm graded stone aggregate) asinpillarto support the pipe lines including necessary form work and finishing the exposed surfaces of concretefair and even complete all as specified and as directed.
10M&L for servicing, maintenance, repair, overhauling of pump 10 HP after dismatling taking out from pump set base,opening of complete pump, checking of all parts for any defects such as bearings, shaft sleeve, lantern ring, gland with bolts at both end, main shaft complete,re-assemble pump with gusket, nuts, bolts and washers, greasing all bearings, reinstall at pump base, connection with motor coupling, making proper alignmentwith required nuts,bolts,washers complete all as specified and as directed. Pump Make- Kirloskar
11All as per item No 10.00 above but of pump cap 7.5 HP
12All as per item No10.00 above but of pump cap 5 HP
13M&L for replacement of Gland packing of suitable size to any type / capacity of pump sets at interval of 15 days
14M&L for servicing, maintenance, repair, overhauling of Motor 10 HP after dismatling taking out from pump set base,opening of complete motor, checking for defective bearings, Connecton plate, Connection terminals, cable lugs, re-assemble, reinstall, at pump base, connection with pump coupling and replacement of defective spares, making proper alignment complete all as specified and directed . Motor Make- Kirloskar.Note-Spares are mesaured separatelyMotor Make- Kirloskar
15All as per item No 14.00 above but of pump cap 7.5 HP
16All as per item No 14.00 above of pump cap 5 HP
17Supply only Stainless steel shaft for5/7.5/10HP Pump and motor
18All as per item No 17.00 above but Brass Impeller
19All as per item No 17.00 above but Gun metal bush
20All as per item No 17.00 above but Pump Bearing
21All as per item No 17.00 above but Motor Bearing
22All as per item No 17.00 above but Coupling Pulley of Pump/Motor
23M&L for rewinding of Motor 15 HP after dismatling taking out from pump set base,transportation to civil workshop outside ND(V), opening of complete motor, dismatling stator/rotor, rewinding the complete stator of motor with existing size of super enameled copper wire as per existing turn, heating, vernishing, replacement of both end bearing, Connecton plate, Connection terminals with new copper lugs for all 06 terminal, re-assemble, transport back to ND (V), reinstall at pump base, connection with pump coupling, making proper alignment , testing for satisfactory run complete all as specified and directed .
24All as per item No 23.00 above but of pump cap 7.5 HP
25All as per item No 23.00 above but of pump cap 5 HP
26Material and labour for repair, servicing, overahauling of indoor Pump control panel board comprising busbar, MCCB, metering equipment, pump starterafter dismantling taking out all doors, covers from front and rear. Servicing comprising of thorough cleaning of complete inside cabinet with forced air and suitable cleaning agent, removing all dust/dirt, cleaning of all insulators, busbars, switchgears, all cable terminals with CTC and clean dry cloth, cleaning of outside surface with CTC and dry cloth, tightening of all nuts, bolts & washers. Repair comprising of replacement of burnt aluminium cable lugs, burnt switchgear, non-functional panel meters, non-functional indicator lamps, damaged panel metering wirings, nonfunctional selector switches, unsv CTs, unsv bakelite fuse with fuse base, damaged panel door/cover knobs & door locks, damaged door hinges, damaged cable insulation with coloured heat shrink insulating sleeves and required nuts, bolts & washers. Overhauling comprising of dismantling cable ends from switch gear/busbar taking out from panel board and cable duct, cutting at damaged portion, providing proper aluminium cable lugs and refixing to original position with required nuts, bolts & washers complete all as specified and directed. Note:- Items require for replacement such as Panel Meters, indicator lamps, CTwill be measured and paid seperately as supply only. Pump starters measured as S&F(ii) required cleaning items, aluminium cable lugs, nuts-bolts-washers, door hinges, door locks, door/cover knobs, bakelite fuse base with HRC fuse, panel wiring circuits shall be inclusive of quoted rate. (iii) ACB/busbar will be measured and paid as supply and fix. (iv) Servicing/maintinance of ACBs measured seperatelly where ever applicable.
27Supply only digital electronic Volt meter (0-500 volts range) withbuilt in selector switch suitable for LT 415 V panel flush pattern square type 96 mm x 96 mm with adopter completeall as specified and directed. Cat Part No:- 30002386 (DM3210)make:- Schneider or equivelent in Rishabh/L&T/AE
28Supply only digital electronic Ampmeter withbuilt in selector switch suitable for LT 415 V panel flush pattern square type 96 mm x 96 mm with adopter completeall as specified and directed. Cat Part No:- 30002385 (DM3110)make:- Schneider or equivelent in Rishabh/L&T/AE
29Supply only LED Pilot lamps red, yellow and blue in colours of 22.5 mm dia to monitor on LT panel board suitable for 230 V AC supply all as specified and directed. Cat Part No:-1SFA619402R5231/32/33 Make:-Siemens/ C&S/ schneider/ ABB/ L&T/ Selzer
30Supply only metering current transformer of 200/5 Amps, Class-1, 1.5VA,complete all as specified and as directed. Make:-Rishabh, Cat No- TW-05 or equivelent of Kappa/ AE
31Supply only metering current transformer of 100/5 Amps, Class-1, 2.5VA, complete all as specified and as directed. Make:-Rishabh, Cat No- TW-03 or equivelent of Kappa/ AE
32Supply only metering current transformer of 60/5 Amps, Class-1, 2.5VA, complete all as specified and as directed. Make:-Rishabh, Cat No- TW-03 or equivelent of Kappa/ AE
33S&F automatic star delta starter, 3 ph, 415V suitable for 10 HP pump set incl dismantling taking out unsv one complete all as specified and as directed.
34S&F automatic star delta starter, 3 ph, 415V suitable for 7.5 HP pump set incl dismantling taking out unsv one complete all as specified and as directed.
35S&F automatic star delta starter, 3 ph, 415V suitable for 5 HP pump set incl dismantling taking out unsv one complete all as specified and as directed.
36S&F 3 pole power contactor in motor starter panel AC3 rating 300 amps, AC1 rating-400 amps with auxilary contact 2NO+2NC complete all as specified and as directed. Make- L&T, Model- ML-12, SS-91010 or equivelent of Schneider/ABB
37S&F 3 pole power contactor in motor starter panel AC3 rating 110 amps, AC1 rating-125 amps with auxilary contact 2NO+2NC. Make- L&T, Model- ML-6, SS-90921 or equivelent of Schneider/ABB
38S&FMCB, Single Pole, 6 to 32 amps, 240 Volts, 10 KA breaking cap, ‘’C” curve incl dismentling taking down unsv oneall as specified and directed. MAKE- Schneider, Cat Part No- A9N1P06C - 32Cor equivalent of Legrand/L&T/ABB.
39S&FMCB, Four Pole, 40 to 63 amps, 415 Voltsincl dismentling taking down unsv oneall as specified and directed. MAKE- Schneider, Cat Part No- A9N4P40C - 63Cor equivalent of Legrand/L&T/ABB.
40S&F MCCB, 25KA, 4 pole, with thermal magnetic trip unit, rated current 100amps complete with spider link incl dismentling taking down unsv one complete all as specified and as directed. (Suitable for MCCB incomer DB). Make Schneider, cat No- LV430321 Compact NSX
41S&FVertical MCB distribution board suitable for MCCB incomer, IP 43 protection, Double door, metal enclosure, TPN, 415 Volts, 4 way incl dismentling taking down unsv one complete all as specified and as directed. Make- Schneider, Cat Part No- A9HVD04Lor equivalent of Legrand/L&T/ABB.
42Taking down old U/S GI pipe 25 mm ofincluding short length (up to 6m)from gallaries/walls and supply and fixGI pipe Medium grade 25 mm bore galvanized with all fittings such as tees, bend, elbows, sockets reducer, nipples and union complete all as specified and as directed.
43All as per item No 42.00 above but of size 40 mm bore
44All as per item No 42.00 above but of size 50 mm bore
45All as per item No 42.00 above but of size 80 mm bore
46Supply, fix, install test and commissioning CI sluice valve flanged type 100 mm dia PN 1.0 fitted with hand wheel including fixing to pipe line with gusket, nuts, bolts and washers complete including taking out old unserviceable sluice valve complete all as specified and as directed.
47All as per item No 46.00 above but of size80mm bore
48Supply and fix in repairs 50 mm bore Gate valve complete all as specified and as directed.
49All as per item No 48.00 above but of size 40 mm bore
50All as per item No 48.00 above but of size 25 mm bore
51M&L for dismantling of loose fitted on wall or hanging on wall, GI pipe of size 25mm and refixing properly to wall with new GI clamp, screws, washers complete all as specified and as directed.
52M&L for dismantling of loose fitted on wall or hanging on wall, GI pipe of size 40 to 50 mm and refixing properly to wall with new GI clamp, screws, washers complete all as specified and as directed.
53Attending water leakage offresh watercomplaintsup to 50mm GI pipe at any location insideDAS school and replacing the spares , where ever required and restore the water supply complete all as specified and as directed. Note : (ii) Replacement of new GI fittings up to 50mm in place of U/S one includedin the unit rate quoted.
54Supply and fix PVC rotational moulded polythine water storage tank 5000 ltrs. Capacity (Cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part-1 including dismantling of existing tank complete all as specified and as directed.
55Material and labour for Repair to valve pits with : Brickwork with subclass `B" bricks, straight or curved on plan exc 6m mean radius, built in 1:6 cement morter&rendering 10mm thick plaster on fair faces of brick work or concrete surfacesincl dismantling taking out unsv plaster complete all as specified and as directed. .
56M& L for painting to old steel surfaces of MS/GI pipe lines with one coats of synthetic enamel paint including preparation of surfacescomplete all as specified and as directed.
57M&L for white wash to all around valve chambers once in every month complete all as specified and as directed.
58Weekly maintenance & repair including breakdown repair as require of mehcinal actuated diaphram metering chemcial doing pump, model - GB-401, Make- Milton Roy complete with 3 ph, 0.37 kw motor, make- CG by checking oil level in drive comartment, topping of OEM recommended oil ( Grade- Bharat Hydrol 220), and replacement of complete oil at interval of 90 days (approx qty-01 Ltr), complete cleaning all external surface, checking of all inlet/ output UPVC pipe connection for any liquide leakage and rectification, complete cleaning of pump flow circuit from suction to delivery point with clean water and rectification of any liquide leakage, cleaning of Y- strainer, dismantling/ opening of pump and complete cleaning/ removing any sediment and replacing required item complete all as specified and as directed. Totatl dozing pump - 06 set. Note:(i) If dozing pump is found non- fucntional more than 03 hours, recovery shall be made @ twice the quoted rate for every hour of non - fucntioal period. (ii) spares will be measured and paid separately) (iii) Quoted rate will include transportantion cost if repair is carried out by taking out pump to civil workshop
59Supply only Complete Gear Motor for dozing pump model - GB-401, Make- Milton Roy complete with 3 ph, 0.37 kw motor, make- CG or equivalent as per existing.
60All as per item No 59.00 above but Rotor Assembly with bearings bracket & Tolerance rings
61All as per item No 59.00 above but Coil 250V 50HZ
62All as per item No 59.00 above but Single Head Feed Rate Control With Shaft
63All as per item No 59.00 above but Pump Head (FERRULES 1/4" & DUCKBILL Included)
64All as per item No 59.00 above but Roller Assembly (PK of 04)
65All as per item No 59.00 above but Pump Tube (PK OF 05)
66All as per item No 59.00 above but Injection Check Valve (PK OF 05)
67All as per item No 59.00 above but White Suction/Discharge Tube as per sample
68All as per item No 59.00 above but Check Valve Duckbill Only (PK OF 05)
69All as per item No 59.00 above but Connecting Nut with adapter(PK OF 05)
70All as per item No 59.00 above but Connecting Nut as per sample
71All as per item No 59.00 above but Ferrule (PK of 24)
72All as per item No 59.00 above but PVC flange assembly of dozing pump as per sample
73M&L for rewinding of model - GB-401, Make- Milton Roy complete with 3 ph, 0.37 kw motor, make- CG after dismatling taking out from pump set base,transportation to civil workshop outside ND(V), opening of complete motor, dismatling stator/rotor, rewinding the complete stator of motor with existing size of super enameled copper wire as per existing turn, heating, vernishing, replacement of both end bearing, Connecton plate, Connection terminals with new copper lugs for all 06 terminal, re-assemble, transport back to ND (V), reinstall at pump base, connection with pump coupling, making proper alignment , testing for satisfactory run complete all as specified and as directed.
74Weekly maintenance & repair including breadown repair as require of chlorine mixing agitator Make- premium step han, model- 1BC128/6.9/200-24 with 3ph motor 1.11 kw, Make- CG, by removing motor form base, cleaning/ greasing rorating gears, chekcing for any defects in gear system and rectification by replacing required item, cleanding of rod nd blade, checking for any damaged to rod and blade and replacing required item, checking serviceability of level indicator and rectify by replacing required item, cleaning of complete agiator FRP chamber by removing all sludge and cleaning with clean water, cleaning of outside are around agitator chamber and pump complete all as specified and as directed.. Total agitator-01Nos (Note: if agitator is found non-funcitonal more than 03 hours, recovery shall be made @ twice the quoted rate for every hour of non- functional period)
75Weekly maintenance & repair including breadown repair as require of chlorine mixing agitator Make- premium step han, model- 1BC128/6.9/200-24 with 3ph motor 0.75 kw, Make- Bharat Bijlee by removing motor form base, cleaning/ greasing rorating gears, chekcing for any defects in gear system and rectification by replacing required item, cleanding of rod nd blade, checking for any damaged to rod and blade and replacing required item, checking serviceability of level indicator and rectify by replacing required item, cleaning of complete agiator FRP chamber by removing all sludge and cleaning with clean water, cleaning of outside are around agitator chamber and pump complete all as specified and as directed.. Total agitator-02Nos (Note: if agitator is found non-funcitonal more than 03 hours, recovery shall be made @ twice the quoted rate for every hour of non- functional period)
76Weely maintenance & repair including breakdown repair as require of raw water inlet channel and clerifier floculator agiataor Make- bonfigl Oil GP, type -AS35DEPA WITH 3HPmoto 1.10 Kw-01 No, 0.55 kw-01 No and 0.37 Kw-04 Nos, Make-CG, by removing motor from base, cleaning/ greasing rorating gears, checking for any defects in gear system and rectification by replacing required item, cleaning of rod and blade, checking for any damaged to rod and blade replacing required item complete all as specified and as directed. Total agitator -06 Nos (Note:(i) if agitaor is found non - funcitonal more than 06 hours, recovery shall be made @ twice the quoted rate for every hour of non-functional period (ii)Quoted rate will include transportantion cost if repair is carried out by taking out pump to civil workshop
77Supply only Stainless steel shaft as per existing make and size for Make- premium step han, model- 1BC128/6.9/200-24 with 3ph motor 0.75 kw, Make- Bharat Bijlee
78All as per item No 77.00 above but for Mixer (Set of Rod and blade) as per existing make
79All as per item No 77.00 above but for Bearing as per existing size and make
80Supply and laying of UPVC pipes of size 25mm outer dia , SDR 11 and plain UPVC SDR 11 fittingss on wall / floor complete all as specified including taking down unsv one
81Supply and laying of UPVC pipes of size 40mm outer dia , SDR 11 and plain UPVC SDR 11 fittingss on wall / floor complete all as specified including taking down unsv pipe
82Supply and fix UPVC Y- strainer size 25 mm outer dia all as specified including taking down unsv pipe
83Supply and Fix UPVC ball valve suitable for 25 mm outer dia pipe all as spedified including taking down unsv pipe
84Supply and Fix UPVC ball valve suitable for 40 mm outer dia pipe all as spedified including taking down unsv valve
85Supply and Fix UPVC union suitable for 25 mm outer dia pipe all as spedified including taking down unsv union
86Supply and Fix UPVC union suitable for 40 mm outer dia pipe all as spedified including taking down unsv union
87Taking down old U/S GI pipe ofincluding short length (up to 6m) following sizes from gallaries/walls and supply and fixGI pipe Medium grade 40 mm bore galvanized with all fittings such as tees, bend, elbows, sockets reducer, nipples and union all as specified and directed.
88All as per item No 87.00 above but of 50mm size
89Supply only bleaching powder in sealed 5 kg bag with min six month of expiry
90Supply only single use PVC hand gloves free size for use by DEL for chlorine/ alum mixing
91Cutting/Cleaning of wild vegetation etcin and around water supply installation/hill top reservoir premises and location including disposal of spoil NOTE-A distance not exceeding50m outside the installation
92Supply only acrylic goggle full cover protection for use with chlorine handling
93Supply only rubber gum boot
94Supply only gas protective mask with special filter for protection from chlorine gas
95Supply only of calcium hypoclorite in granule having 65% to 70 % available chlorine in factory selade packed in 45 kgs drums with anti- corrosion and anti -corrosion and anti- scaling agents as per recommendation of Govt of india, manual on water supply and treatment Note: calcium hypclorite granule will not be stocked for more than 3 months requirement and minimum 800 kg per month stock sahll be made available. Revovery shall be made @ twice the quoted rate for monthly minium qty if not made available
96Suuply only poly aluminium chloride (PAC) cogulant containing approx 29 % Al203 with basicity of sealed in 25 kgs bags to use for tranforming raw water into clean, sage, low imputy contents, high cogulation ability, stable physical properties (Note: Calcium Hyproclorite granuel will not be stocked for more than 03 months requirement and minium 900 Kg per month stoc shall be made available. recovery shall be made @ twice teh quoted rate for monthly minimum qty if not made avilable)
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