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Repair/ Replacement Of Certain Items Of Gate Valve , Fire Fighting Equipments , Fire Alarm , Cleaning Of Tanks Including Misc Works At Navy Area Under Ge ( I ) ( Cgp ) Kolkata, KOLKATA-West Bengal

Military Engineer Services-MES has published Repair/ Replacement Of Certain Items Of Gate Valve , Fire Fighting Equipments , Fire Alarm , Cleaning Of Tanks Including Misc Works At Navy Area Under Ge ( I ) ( Cgp ) Kolkata. Submission Date for this Tender is 06-02-2021. Fire Alarm Systems Tenders in KOLKATA West Bengal. Bidders can get complete Tender details and download the document.




Tender Notice

26699368
Corrigendum : Repair/ Replacement Of Certain Items Of Gate Valve , Fire Fighting Equipments , Fire Alarm , Cleaning Of Tanks Including Misc Works At Navy Area Under Ge ( I ) ( Cgp ) Kolkata
Open Tender
Indian
West Bengal
KOLKATA
06-02-2021

Tender Details

8892 / E8 Repair / Replacement Of Certain Items Of Gate Valve , Fire Fighting Equipments , Fire Alarm , Cleaning Of Tanks Including Misc Works At Navy Area Under Ge ( I ) ( Cgp ) Kolkata

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 30-Jan-2021 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 06-02-2021

Key Value

Document Fees
INR 500 /-
EMD
INR 14000.0 /-
Tender Value
Refer document

BOQ Items

Name of Work: REPAIR/ REPLACEMENT OF CERTAIN ITEMS OF GATE VALVE, FIRE FIGHTING EQUIPMENTS, FIRE ALARM, CLEANING OF TANKS INCLUDING MISC WORKS AT NAVY AREA UNDER GE (I) (CG&P) KOLKATA
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Excavation in trenches not exceeding 1.5 meter wide and not exceeding 1.5 meter in depth and getting out in loose/soft soil for laying of pipe line-complete all as specified and directed. item1 1.5 CUM
2 2 Returning filling including spreading levelling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil complete all as specified and as directed. item2 1 CUM
3 3 Removing excavated soil not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point in soil complete all as specified and as directed. item3 0.5 CUM
4 4 M&L for resilient seated gate valve both end flanged class PN 1.6 conforming to IS with iron wheel head and brass stemof size 150 mm bore including necessary nuts bolt, washer, rubber/fibre board gasket complete all as specified and directed including taking down old one. (Make -Kartar / Upadhayay or equivalent of) item4 1 EACH
5 5 M&L for resilient seated gate valve both end flanged class PN 1.6 conforming to IS with iron wheel head and brass stemof size 100 mm bore including necessary nuts bolt, washer, rubber/fibre board gasket complete all as specified and directed including taking down old one. (Make -Kartar / Upadhayay or equivalent of) 1 EACH
6 6 M&L for resilient seated gate valve both end flanged class PN 1.6 conforming to IS with iron wheel head and brass stemof size 80 mm bore including necessary nuts bolt, washer, rubber/fibre board gasket complete all as specified and directed including taking down old one. (Make -Kartar / Upadhayay or equivalent of) item5 1 EACH
7 7 M&L for repair/Overhauling of the 100 HP, 75 KW pump motor by disconnecing the electric supply, opening the pump motor set, checking all moving parts, replacement of minor spares parts like packing, gaskets etc, greasing and reassembling the same and reconnection to the electric & water supply line, testing after repairing /overhauling complete all as specified and as directed (Note : Spare parts shall be measured and paid seperately as supply only under respective items in this Schedule) item7 1 EACH JOB
8 8 Supply only gun metal pump Impeller incl bush complete set(as per sample suitable) for 100 HP, 75 KW pump motor set complete all as specified and directed. item8 1 EACH
9 9 Supply only bearing(as per sample suitable) for 100 HP, 75 KW motor complete all as specified and directed. (Make : FAG/SKF/TATA) item9 2 EACH
10 10 Supply only pump shaft(as per sample suitable) for 100 HP, 75 KW pump motor set complete all as specified and directed. item10 1 EACH
11 11 Supply only bush for pump (as per sample suitable) for 100 HP, 75 KW pump motor set complete all as specified and directed. item11 1 EACH
12 12 Supply only coupling with rubber star packing complete set(as per sample suitable) for 100 HP, 75 KW pump motor set complete all as specified and directed. item12 1 EACH SET
13 13 M&L for heat vernising(1st quality) of the 100 HP, 75 KW motor including checking complete windings by proper instrument (before & after vernising), replacement of minor spares parts like sleepings, lugs etc and complete cleaning in/out side and testing properly complete work as specified and as directed by Engr in charge. item14 1 EACH JOB
14 14 M&L for repair/Overhauling of the 60 HP/45 KW pump motor by disconnecing the electric supply, opening the pump motor set, checking all moving parts, replacement of minor spares parts like packing, gaskets etc, greasing and reassembling the same and reconnection to the electric & water supply line, testing after repairing /overhauling complete all as specified and as directed (Note : Spares shall be measured and paid seperately as supply only under respective items in this Schedule) item16 1 EACH JOB
15 15 Supply only bearing(as per sample suitable) for 60 HP, 45 KW motor complete all as specified and directed. (Make : FAG/SKF/TATA) item17 2 EACH
16 16 Supply only pump shaft(as per sample suitable) for 60 HP, 45 KW pump motor set complete all as specified and directed. item18 1 EACH
17 17 Supply only bush for pump (as per sample suitable) for 60 HP, 45 KW pump motor set complete all as specified and directed. item19 1 EACH
18 18 Supply only coupling with rubber star packing complete set(as per sample suitable) for 60 HP, 45 KW pump motor set complete all as specified and directed. item20 1 EACH
19 19 M&L for repairing of 60 HP/ 40 KW gun metal pump Impeller by disconnecting the electric supply, opening the pump set, properly checking and repair the empeller and brazing /braze welding as required, grainding & polising and testing complete all as specified and as directed item21 1 EACH JOB
20 20 M&L for Heat vernising(1st quality) of the 60 HP, 45 KW motor by disconnecting the electric supply , seperating pump motor ,checking complete windings by proper instrument (before & after vernising), replacement of minor spares parts like sleepings, lugs bearing at DE/NDE as per sample etc and complete cleaning in/out side and testing properly complete work as specified and as directed by Engr in charge. item22 1 EACH JOB
21 21 M&L for repair/Overhauling of the 20/25 HP pump motor by disconnecing the electric supply, opening the pump motor, checking all moving parts, replacement of minor spares parts like packing, gaskets etc, greasing and reassembling the same and reconnection to the electric & water supply line, testing after repairing /overhauling complete all as specified and as directed (Note : Spares shall be measured and paid seperately as supply only under respective items in this Schedule) item23 1 EACH JOB
22 22 Supply only gun metal pump Impeller incl bush complete set(as per sample suitable) for 20/25 HP, pump motor set complete all as specified and directed. item24 1 EACH
23 23 Supply only bearing(as per sample suitable) for 20/25 HP motor complete all as specified and directed.( Make : FAG/SKF/TATA) item25 2 EACH
24 24 Supply only pump shaft(as per sample suitable) for 20/25 HP pump motor set complete all as specified and directed. item26 1 EACH
25 25 Supply only bush for pump (as per sample suitable) for 20/25 HP, pump motor set complete all as specified and directed. item27 1 EACH
26 26 Supply only coupling with rubber star packing complete set(as per sample suitable) for 20/25 HP, pump motor set complete all as specified and directed. item28 1 EACH
27 27 M&L for Heat vernising(1st quality) of the 20/25 motor by disconnecting the electric supply , seperating pump motor ,checking complete windings by proper instrument (before & after vernising), replacement of minor spares parts like sleepings, lugs bearing at DE/NDE as per sample etc and complete cleaning in/out side and testing properly complete work as specified and as directed by Engr in charge. item30 1 EACH JOB
28 28 Material & labour for rewinding of electric motor of capacity 20/25 HP (centrifugal motor) with supper enamelled coper wire of as per existing gauge and turn to achieve the required RPM, varnishing drying with electric furnace process with taking out burnt winding cleanining of stator and rotor including replacement of bush, bearing etc testing & commissioning complete all as directed. item31 1 EACH JOB
29 29 Supply and fixing manual call point including necessary glass cover, hammer with chain, push button complete all as specified and as directed including taking down old one. (Make : Agni / Schneider or equivalent ) item32 3 EACH
30 30 Supply, fixing, connecting and testing 14 zone main fire alarm panel with 2 x 16 character LCD display with LED indication for fire, short, open with flashing window for comon fire and fault including required capacity battery for backup system with hooter operation . Operating voltage 230 V AC/24 Volt DC complete all as specified and as directed including taking down old one. (Make Agni suraksha, model PR - 14Z or equivalant make) item33 1 EACH JOB
31 31 M&L wiring for smoke detector / manual call point with two runs of 1.5 sqmm (Nominal area) single core PVC insulated stranded unsheathed FRLS copper conductor cable 1100 V grade drawn through steel conduit with all fittings and accessories of conduit complete fixed to wall / ceiling etc incl one run of 1.5 sqmm (nominal area) single core, PVC insulated stranded unsheathed FRLS copper conductor as earth wire and duly connected to common earth point complete all as specified and directed including taking down old one. (Note :-(i) Conduit with all fittings/accessories shall be measured and paid separately as supply only rate. (ii) Two runs of 1.5 sqmm single core cable, one run of 1.5 sqmm earth continuity wire shall be measured as one length). item37 50 RM
32 32 Supply only 25 mm dia medium grade steel conduit black japan painted with all fittings and accessories of steel conduit (like Tee, bend etc.) complete all as specified and directed. item38 50 RM
33 33 Repair and maintanence of existing LT panel by disconnecting all incoming and outgoing cable, check all internal wiring, voltmeter, ammeter, selector switchs, RYB indicator lamps and re connection after complete checking of panel, wiring the industrial copper multistranded unsheathed wire of existing size single core (approx length 20RM) with color code for phase lugs at end, including checking of bus bar connection and change all connections nuts, bolts & washers etc including change of 4 way bracklite connector (heavy grade) 415 volts complete all as specified and directed by Engr in Charge. (Note: Voltmeter, ammeter, selector switches,RYB indicator lamps etc. shall be paid under seperately as supply only under respective items in this Schedule) item39 1 EACH JOB
34 34 Supply only RYB indicator lamp block with integrated LED pilot lamp for input voltage and output volt 6V AC complete all as specified and directed. item40 2 SET OF 3
35 35 Supply only Volt meter (0-500 Volts) Analog / Dial / indicating type (in built PT) complete all as specified and directed. item41 2 EACH
36 36 Supply only Ammeter (0-150 A Analog / Dial / indicating type (in built CT) complete all as specified and directed. item42 2 EACH
37 37 Supply only Cam operated selector switch 4 position complete all as specified and directed. item43 2 EACH
38 38 Supply, fixing, connecting and testing 3 pole power contactor with proper size of lug, type ML 6 of , AC3 rating,110A complete all as specified and directed including taking down old one. (Make L&T Cat No : SS90921 or equivalent make of ABB/BCH ) item45 1 EACH
39 39 Supply, fixing, connecting and testing 3 pole power contactor with proper size of lug, type ML 4 of , AC3 rating, 70A complete all as specified and directed including taking down old one. (Make L&T Cat No : SS90910 or equivalent make of ABB/BCH ) item46 1 EACH
40 40 Supply, fixing, connecting and testing 3 pole power contactor with proper size of lug, type ML 2 of , AC3 rating, 32A complete all as specified and directed including taking down old one. (Make L&T Cat No : SS90701 or equivalent make of ABB/BCH ) item47 1 EACH
41 41 Supply, fixing, connecting and testing, Timer with proper size lug , AC3, 415V, (03 - 120 Sec), complete all as specified and directed including taking down old one. (Make L&T Cat No : 2BSDT0 or equivalent make of ABB/BCH ) item48 1 EACH
42 42 Supply, fixing, connecting and testing 3 pole, (CT Operated) Separate mounting, Thermal Overload relay with proper size of lug, Relay range (90-150A) of , AC3 rating, complete all as specified and directed including taking down old one. (Make- L&T Cat No : SS9412700MO or equivalent make of ABB/BCH ) item49 1 EACH
43 43 Supply, fixing, connecting and testing 3 pole, (Directly Operated direct mounting) Thermal Overload relay with proper size of lug, Relay range (45-75A) of , AC3 rating, complete all as specified and directed including taking down old one. (Make: L&T Cat No : SS9413700JO or equivalent make of ABB/BCH) item50 2 EACH
44 44 Supply, fixing, connecting and testing 3 pole power contactor with proper size of lug, type MNX-70 of , AC3 rating, 70A, complete all as specified and directed including taking down old one.( Make: L&T Cat No : CS97076 or equivalent make of ABB/BCH) item51 1 EACH
45 45 Supply and fix pressure gauge meter 3-10 Kg complete all as specified and directed including taking down old one. item52 4 EACH
46 46 Supply and fix pressure release control valve(as per sample suitable) complete all as specified and directed including taking down old one. item53 1 EACH
47 47 M&L Drilling and tapping cast iron/MS/GI water mains (in position) for branch connections of the internal dia 15mm complete all as specified and directed. item54 1 EACH
48 48 Supply and fix master hooter of fire alarm control panel of capacity 4 Ohms complete all as specified and directed including taking down old one. (Make Agni or equivalent) item55 2 EACH
49 49 Supply & Laying Galvanized iron tubing of size 20mm dia medium grade with all fittings laid in wall/floor/trenches complete all as specified and directed including taking down old one. item56 24 RM
50 50 Supply & Laying Galvanized iron tubing of size 50mm dia medium grade with all fittings laid in wall/floor/trenches complete all as specified and directed including taking down old one. item57 12 RM
51 51 S&F 80 mm dia MS ERW water tube as per IS:1239 (Part-I) with IS mark heavy grade with all fittings(ie. Flange, MS Nuts,bolt,washer,rubber gusket etc) incl bend/elbow and fixed complete to walls, ceilings or laid in floors including cutting, welding, grinding to match as per shape for smooth finish complete all as specified and directed including taking down old one. item58 5 RM
52 52 Supply and fixing in repair of MS Hose real drum having 30 mtr rubber hose 20 mm dia fixed with SS shut off nozzel complete all as specified and as directed . item59 1 EACH SET
53 53 Supply and fixing in repair of MS Hose box cabinet of size 800 x 600 x 250 mm, 18 gauge thickness with fixing arrangement including two coats of synthetic enamelled paint over a coat of zinc chrome primer complete all as specified and as directed. item60 1 EACH
54 54 M & L for repair of hose drum, cabinet after dismantling all accessories and refixing the same after necessary servicing complete, replacing of broken glasses complete all as directed by Engr in Charge. item61 1 EACH JOB
55 55 M&L for taking down hydrant valve of size 63mm dia and refixing in exising position after repair complete all as directed. item62 1 EACH JOB
56 56 M & L in repair SS fire brigade inlet connection / collecting head 2 way, complete all as specified and as directed. item63 1 EACH
57 57 S & F in repair SS Landing Hydrant valve single headed 63 mm bore complete all as specified and as directed. item64 1 EACH
58 58 S & F in repair stainless steel branch pipe & nozzel of size 65mm x 15mm dia complete all as specified and as directed. item65 1 EACH
59 59 S & F in repair double headed rubber hose reel 20 mm dia, 30 m long fixed with GM/SS 15mm dia strip valves for fire fighting system complete all as specified and as directed. item66 1 EACH
60 60 S & F in repair male-female SS coupling of size 63 mm dia, confirming to IS : 903 complete all as specified and as directed. item67 2 EACH
61 61 S & F in repair 65mm dia canvas hose pipe 15m long incl SS male-female coupling at both end complete all as specified and as directed. item68 1 EACH
62 62 M & L for PCC (1:3:6) type C-1 using 20 mm graded aggregate as in copping including necessary form work complete all as specified and as directed including demolition old one. item69 0.5 CUM
63 63 M &L cleaning fire fighting UG Sump of Cap. 80,000 ltrs by dewatering of old water and cleaning with wire brushes, cloths and apply bleaching powder at whole internal area and cleaning surfaces including white washing and writting ''CLEANED ON" in white synthetic enamel paint over black enamel paint base complete all as specified and as directed. item70 3 EACH JOB
64 64 Taking down & repair to unserviceable sluice valve 150 mm bore by replacement of all unserviceable parts as required including lock, gasket nuts & washer & regrinding etc. & refixing in position including connection complete all as specified and as directed. (Note :- SS spindle shall be measured and paid separately as supply only). item71 1 EACH JOB
65 65 All as per iem no. 64 above but 80mm. bore complete all as specified and as directed item72 1 EACH JOB
66 66 Taking down & repair to unserviceable CI foot valve 100/150 mm bore by dismantling all parts and replacement of all unserviceable parts as required including lock,pin,gasket,nuts,bolts & washer & refixing in original position including connection complete. item75 1 EACH
67 67 S&F Gun metal gate / globe valve with iron wheel head screwed both ends for iron pipe 50 mm bore high pressure, conforming to IS complete all as specified and directed including taking out old one. item76 1 EACH
68 68 S&F Gun metal gate/globe valves 25 mm dia high pressure, conforming to IS complete screwed for iron pipe or brass ferrule complete all as specified and directed including taking out old one. item77 1 EACH
69 69 All as per iem no. 68 above but 15mm. dia complete all as specified and as directed including taking down old one. item78 1 EACH
70 70 S&F brass air release valve 32 mm dia conforming to IS complete all as specified and as directed including taking down old one. item79 1 EACH
71 71 S&F cast iron foot valve 150mm dia (ISI marked) flanged type including nuts, bolts, washer complete all as specified and as directed including taking down old one. item80 1 EACH
72 72 All as per iem no. 71 above but 100mm. dia complete all as specified and as directed including taking down old one. item81 1 EACH
73 73 S&F cast iron Non return valve 150mm dia (ISI marked) flanged type including nuts, bolts, washer, rubber gusket complete all as specified and as directed including taking down old one. item82 1 EACH
74 74 S & F rubber O ring of male/female coupling as per sample for fire hydrant valve 80/63 mm bore complete all as specified and as directed. item83 20 EACH
75 75 S & F rubber seating as per sample for gate of fire hydrant valve 80/63 mm bore complete all as specified and as directed. item84 10 EACH
76 76 M&L for preparation of internal and external surfaces of UG/semi UG fire fighting sump of capacity upto 80000 ltrs by applying two coats of anti corrosive bituminous lead free paint over a coat of bituminous primer for storage of water including painting of wire mess and all other matalic parts of the sump by applying two coats of synthetic enamel paint over a coat of primer complete all as specified & directed. item86 2 EACH JOB
77 77 M&L two coat of synthetic enamel painting over a coat of red oxide primer after scraping, cleaning the rusted surface with the help of sand paper/ wire brush of the complete and after cleaning of rusted surface painting with the help of painting brush for all exiting F/F pump motor, pump diesel engine, jockey pump, valves, fire fighting pipe network inside and surrounding outside of pump house, elcetric pannel board and all connecting acessories, complete all as per existing colour all as specified and directed. item87 3 EACH JOB
78 78 S&F 150 mm dia MS ERW water tube as per IS:1239 (Part-I) with IS mark heavy grade with all fittings(ie. Flange, MS Nuts,bolt,washer,rubber gusket etc) incl bend/elbow and fixed complete to walls, ceilings or laid in floors including cutting, welding, grinding to match as per shape for smooth finish complete all as specified and directed including taking down old one. item89 5 RM
79 79 Dismantling the fire alarm panel after disconnecting all incoming and outgoing supplies and locating the fault andrepair to existing fire alarm panel by dismantling all internal wiring, PCB servicing like diode including replacement of unserviceable spare/ accessories complete all as specified and directed. (Note : Accessories shall be measured and paid seperately as supply only under respective items in this schedule item92 1 EACH JOB
80 80 Supply only Dry Battery 24 V DC for fire alarm panel complete all as specified and directed. item93 2 EACH
81 81 Supply only LED displays lights suitable for fire alarm panel complete all as specified and directed. item94 10 EACH
82 82 Supply only Fused 1/2/&3 Amps Fire alarm panel complete all as speified and directed. item95 10 EACH
83 83 Supply only Transformer 12V suitable for Fire Alarm panel complete all as specified and directed. item96 2 EACH
84 84 Supply only Transformer 24V suitable for Fire Alarm panel complete all as specified and directed . item97 1 EACH
85 85 Supply only Accept push button suitable for Fire Alarm panel complete all as specified and directed. item98 2 EACH
86 86 Supply only Reset push button suitable for Fire Alarm panel complete all as specified and directed . item99 3 EACH
87 87 Supply and fixing battery 12 volt, 180 AH including taking down unserviceable battry complete all as specified and as directed. Make - Exide / Amron / SF item100 1 EACH
88 88 S&F 100 mm dia MS ERW water tube as per IS:1239 (Part-I) with IS mark heavy grade with all fittings(ie. Flange, MS Nuts,bolt,washer,rubber gusket etc) incl bend/elbow and fixed complete to walls, ceilings or laid in floors including cutting, welding, grinding to match as per shape for smooth finish complete all as specified and directed including taking down old one. 5 RM
89 89 Comprehensive maintenance of fire alarm system and its control, safety installed at INS Netaji Subhas area (Bldg no. N10 & N19 ), Dumayune Avenue area (Bldg name :- Bhagirathi and Saraswati ) and Teesta Bldg area at Kolkata, by necessary inspection, testing and minor repair to manual call points, hooter, fire detector, fire alarm panel, transmitter, DC battery etc. to keep the complete system in perfect and working /serviceable condition with the repair / replacement of all defective / worn out parts / components, lubricating to all the parts / accessories all as required without affecting normal functioning of fire alarm system complete all as specified and directed including following works to be carried out. (Total 05 Nos fire alarm system). (Notes:- : The parts shall be genuine and from original manufacturer. ). item105 30 EACH INSTALLATION PER MONTH
90 90 Weekly operation of whole system. item106
91 91 Weekly checking of battery specified gravity, battery charges circuit. item107
92 92 Weekly checking of wiring circuit of fire fighting system. item108
93 93 Weekly checking of each manual call point. item109
94 94 Replacement of necessary borken/damaged cover glass, switch, spring, as and when/where required as per site requirement. item110
95 95 Fortnightly checking of fire alarm main panel and zonal panel and minor repair as required. item111
96 96 Fortnightly checking of fire smoke detector,as per site requirement. item112
97 97 Note : (i) On 1st week of every month necessary fire fighting system practice shall be carried out by the contractor in presence of USER as well as rep of MES). (ii) Necessary test report shall be submitted to the Engr-in-Charge duly signed by contractor and Engr-in-Charge. \n(iii) Recovery shall be made against non submission of every report @ Rs 1000/- per week per report. (iv) Non attending of system breakdown will attract penalty @ Rs 1500/- per day. (v) Major parts if required shall be paid separately under relevant item of the schedule. item113
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