Military Engineer Services-MES has published Tender For Repair Or Replacement Or Routine Maintenance Of Dg Sets, Amf Panel, Cable, Battery And Allied Works Alongwith Fire Alarm System Of Command Bldgs And Arunima (Auditorium Building) At Various Locations At Hq Eac (U) Af Under Ge I Af Shillong. Submission Date for this Tender is 29-09-2023. Alarm Systems Tenders in shillong Meghalaya. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 14-Sep-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 21-09-2023 |
| 2 | 21-Sep-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 26-09-2023 |
| 3 | 26-Sep-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 29-09-2023 |
| Sl. No. | Item Description |
| 1 | Anuual maintenance for a period of twelve monthswith an interval of every two months of following capacity of DG sets including existing control panel of DG set of suitable size installed at various location with cleaning, Oiling,Greasing, topping, calibration,repairs to diesel engine andincluding replacement of spares parts like clamps, v Belt of any size,pipe with fittings, check the level of coolant in radiator, repairs to leakage in radiator etc. Gaskets & Oil seals, servicing of the water pump, adjustment of fuel firing, Minor repair of self starter, Alternator, Auto Voltage Regulator, Battery & top up of Electrolite solution, arresting the oil leakage and topping up of engine oil, replacement of U/S oil level tube provided on the fuel tank for checking of oil level. The same has to be calibrated and level marked on the tank, Repair of wiring control panel of DG set of suiatable size of copper wire including repair/Replacement off toggle switch, alternator etc, re-winding with super enamel copper wire& connected accessories all as and as directed by Engr-in-Charge through Authorised service Centre as directed by Engineer-In-Charge. : 500 KVA = 01 Nos, |
| 2 | Note For Srl Item No 1 : (i) The Contractors agrees to provide the following comprehensive services arising out of wear and tear of the normal usage of DG Sets (ii) Preventive and Corrective Maintenance : The authorised servicerepresentative as certified by Engineer-In-Charge shall visit the site once in a interval of every two months for carrying out preventive and corrective maintenance on all the units installed at site. This includes maintenance of all mechanical,electrical and electronic parts / sub-assemblies. Thepreventive maintenance report will be as per the manufacturer"s instruction and as specified in Particular Specification. The contractors can claim payment on monthly basis. In that case the payment shall be made with pro-rata basis on quoted rates. (iii) Breakdown Maintenance : The authorised servicerepresentative as certified by Engineer-In-Charge will carry out all breakdown maintenance after receiving information (written or oral) from GE ((I) (AF) Shillong officials or their representatives, The service representative will carry out the required repairs of theunits and inform office about the status of site. No payment shall be made on this account of any breakdown service during comprehensive maintenence period. (iv) Breakdown maintenance calls will be attended within a maximum of 24 hours of the receipt of the complaints. (v) In case the complaints are not attended/resolved within the stipulated time as per the Note no: (vi), the Contractor is liable to pay Rs.500/- per unit per day till such time the unit is attended/resolved. (vi) The Contractor will employ trained service engineers / technicians certified by Engineer-In-Charge for the service under this comprehensive maintenance period. (vi) The Contractor will also maintain service reports for allvisits & breakdown visits & copy of the same will be submitted every two months interval to the office of GE (I) (AF) Shillong & AGE (E/M) (AF) Shillong (vii) The cost of the above are deemed to be included in the quoted rates. (ix) Spare parts to be measured and paid here in after under Prime Cost Sum |
| 3 | All as per Item No 01 here-in-before including notes therein but of capacity 125 KVA -02 nos |
| 4 | All as per Item No 01 here-in-before including notes therein but of capacity 400 KVA -01 no |
| 5 | All as per Item No 01 here-in-before including notes therein but of capacity 63 KVA -01 no |
| 6 | All as per Item No 01 here-in-before including notes therein but of capacity 200 KVA -01 nos |
| 7 | All as per Item No 01 here-in-before including notes therein but of capacity 100 KVA -01 nos |
| 8 | Preparation of old painted surface of the DG Set including radiator, fuel tank etc of the following capacities complete degreasing and spray painting the same with two coats of approved synthetic enamel paint including writing of SM/ MES Nos on DG Set all as directed by Engr- in- Charge :- Make of Synthetic enamel paint: Shalimar Paints (Superlac)/ Asian (Apcolite)/ Berger (Luxol)/ Jenson & Nicholson Paints Ltd (Brolac)/ Nerolac (Impression) |
| 9 | (a) 500 KVA DG Set. |
| 10 | (b) 400 KVA DG Set. |
| 11 | (c) 200 KVA DG Set. |
| 12 | (d) 125 KVA DG Set. |
| 13 | (e) 100 KVA DG Set. |
| 14 | (f) 63.5 KVA DG Set. |
| 15 | Supply and refill suitable grade engine oil including removing unused engine oil from the DG sets as directed by Engineer-In-Charge. |
| 16 | Supply and refill suitable grade coolant including removing unused coolant from the DG sets as directed by Engineer-In-Charge. |
| 17 | Supply and filling distilled water in cold crank battery |
| 18 | Supply and replacement of battery charger of 0-24 volts DC for charging of lead acid battery of 2-12 v upto for 180 Ah rating battary including taking down complete as per exsting make and type all as specifeid and directed by engr-in-charge. |
| 19 | Supply and fix in repairs sealed maintanance free lead acid battrrey 12 volts, 24 plate, 7 AH cold crank Amp (CCA) as approved by GE. Make : Exide/Amron/Amco. |
| 20 | Supply and fix in repairs maintanance free lead acid battrrey 12 volts, 24 plate, 180 AH cold crank Amp (CCA) as approved by GE. Make : Exide/Amron/Amco. |
| 21 | Material and labour as in repair Exhaust bend pipe of 250 KVA DG set and jointing same dia of pipe approximate 2 mtr and the pipe covered with asbestos rope alongwith all fitting including bend ,gland and accessories as directed by Engineer-In-Charge. |
| 22 | Material and labour for earthing complete with galvanised steel earth plate electrode 60 cm × 60 cm × 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less"than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0 mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion complete all as specified. |
| 23 | Material and labour forEarth continuity conductor galvanised iron strip 32x6mm buried in ground for lightening protection system, to be fixed on porcelene insulatorwith GI nuts, bolts and washers or any other indicated situationwith all accessories complete all as specified and as directed |
| 24 | Comprehensive preiodic supervision and keep maintenance and repair of all existing fire protection system complete consisting of main fire control panels (03 Nos) + (01 Nos of Arunima) smoke/Heat detector 840 Nos / response indicator,Manual call points to make 100% serviceability,including checking of fire detector,cleaning of detector by removing dust or dirt,cleaning of heavy greasy deposit if any,checking the connection of batteries,specific gravity of electrolyte,the alarm function of control and indicating equipments be checked by the operation of trigger device in each zone of the system installed in command HQ building including reprogramming /updating with software if required through visit by authorised Technician/Engineer of OEM i.e. GST atleast every month or as and when called upon in the event of malfunction of fire protection system to keep the system full functional for 24X7 complete all as specified and directed. Note: (a) S&F of new components shall be measured and paid seperately under relevant item of BOQ here in after. (b) Contractor"s representative will visit minimum once in a month to every panel and take serviceability certificate duly signed by the users.This certificate is to be submitted while claiming each RAR for payment alongwith report of techncian / Engineer of OEM. (c) Additional visit within month if required will not be paid as extra. |
| 25 | Taking down existing unsv fire alarm detectors and supply and fixing combined scattered light,smoke and temperature detectors programmed to detect either smoke or heat,or both depending on the type of system having sensitivity in accordance with existing fire alarm system with following properties / specifications complete all as specified and directed : - Operating voltage : Loop 24 v (16 V-28 V),Standby current :< 0.8 mA,Alarm Current :< 5.0 mA,Alarm Indicator : Red (Flashes in normal and illuminates in alarm),Remote Indicator output : Directly connecting with Indicator (built in 5.1 KOhm resistor,maximum output current is 5.0mA),Quiet in Normal conditions.Illuminates steadily in alarm..Action Temperature : 62 C,Class : A2R,Programming Method : Electronically Programming,Code Range : One address within 1-242,Wiring :Polarity -insensative 2 core for detection zone cable,polarity sensative 2 core for remote indicator,Ingress protection :Rating IP22,Environment Temperature : -10 C - +50 C,Relative Humidity :<95 % non condensing,Material of Enclosure : ABS,Dimension Diameter : 100 MM Height :56 MM (with base),Mounting Hole Distance : 45 MM-75 MM,Weight : about 120g. Make : GST /Honeywell/Siemens/Bosch |
| 26 | Taking down existing unsv Manual Call Point and supply and fixing electronically addressable intelligent resettable type Manual Call Point with mounting bas complying with EN 54 standard and loss prevention Certification board approved compatiable with existing fire alarm system with following properties/specification complete all as specified and directed : - Operating voltage : Loop 24 v (16 V-28 V),Standby current :< 0.6 mA,Alarm Current :< 1.8.0 mA,Alarm Indicator : Red (Flashes in normal and illuminates in alarm),Type of initiating part : Reusable,Resuming Mode:Manually resumed by a special key,Programming Mode : Electronically addressed,Address Range : One address within 1-242,Wiring : Polarity insensitive two wire,Class : type A,indoors,Ingress Protection Rating : IP-43,Environmental Temperature : -10C-+55C,Relative Humidity :<95 % non condencing,Materials of Enclosure : ABS,red,Dimension : (LXWXH)87.1MMx87.1MMx58.5MM(with back box),87.1 MM X 87.1 MMx23.5 MM (without back box),Mounting Hole Distance :60 MM,Weight : About 160g (with back box) about 107g (without back box). Make :GST/Honeywell/Seimens/Bosch |
| 27 | Material and labour for disconnectingold unserviceable main control panel with all accessories, wiring etc, and supply, fixing, testing and commissioning in replacement New intelligent fire alarm control panel, EN 54- 2 standard complied, Maximum 2 loop class A loops, first loop can have upto 235 addressable devices and second loop can have upto 242 addressable devices (Total maximum 477 addressable devices), 30 zone control capability, 2 bell circuit, memory shall not lose data even if power supply removed accidently, integrated PSU with batery charger including batteries and all other connected accessories and Loss Prevention Certification Board approved with following properties/specifications complete all as specified and directed Operating Voltage Input Voltage: 220V/230VAC+10%-15%, Frequency: 50Hz/60Hz, Input Current: 0.5A, Fuse: 2A delay Standby Batteries Maximum Charge Current: 1.2A, Maximum Charge Voltage: 27.6V Type: Sealed lead acid batteries, Maximum Charge Capacity: Two 12V/21Ah batteries, Maximum Internal Resistance: 1O, Quiescent Current under Full-loaded Condition: 0.75A, Maximum Battery Operating Current: 2.82A Communication Loop ParametersRS485 Communication LoopNETWORK (A, B): Communication cable for connecting with up to 32 network FACPs.REPEATER (A, B): Communication cable for connecting with up to 10 repeater panels. RS232 Communication Loop RS232 communication loop can be connected with a PC for running GstGMC2.0 Graphic Monitor Center (GMC) system PC through a DB9 port. Recommended Wiring : Standard RS-232 interface. The 2nd pin (for sending data), the 3rd pin (for receiving data), and the 5th pin (ground) are connected with PC through three-core shield cable. Note: Wire length should be less than 15m; the screening layer and computer’s enclosure should be earthed. Make : GST/Honeywell/Seimens/Bosch Make of existing Fire control Panel : GST |
| 28 | Taking down existing unservicable sounder and Supply and fixing of electronically addressable intelligent sounder of shallow base complying with EN 54-3 standard, 16 Tone, compaitable for loop powered or external 24V powered, consisting power saving mode and normal consumption mode, single/dual address programmable, continuous normal operation for atleast 50 minutes with sound level 75 db to 90 db measured at 1 m and Loss Prevention Certification Board approved compatible with existing fire alarm system with following properties/specifications complete all as specified and directed :- Operating Voltage : In loop : 24V (20V~28V) & in power : 24V (20V~28V) Standby Current ,Power-saving mode : In Loop-powered: Loop monitor current=2mA, Start current=7mA ,External 24V powered : Loop monitor current=1mA, Start current=2.5mA, Power monitor current=1.5mA, Start current=7mA .Note: The sounder can only work at power-saving mode when loop-powered with maximum 20 sounders in the loop. Normal mode Loop powered : Loop monitor current=2mA, Start current=25mA External 24V powered : Loop monitor current=1mA, Start current=2mA, Power monitor current=1mA, Start current=25mA ,Power Consumption: 0.84W Programming Method : Single / dual address,Programming Range: 1~242 Indoor Application : Type A ,Ingress Protection Rating : IP33C ,Operating Temperature: -10?~+50? ,Relative Humanity :=95%, non condensing Enclosure Material and Color : ABS, redDimension (D×H): ?110mm×95.9mm (shallow base) ,Mounting Hole Spacing: 55mm~80mm Weight:About 327.2g (shallow base) Make : GST/ Honeywell/Seimens/Bosch Make of existing Fire control Panel : GST |
| 29 | Taking down existing steel coduit from walls and Supply and fix 25 mm external dia rigid steel coduit, welded, stove enamelled black complete with all fittings and fixed by saddles with base plate after every 500 mm distance and making good disturbed surfaces complete all as specified and directed. |
| 30 | Taking out old unserviceable PVC insulated & PVC Round Sheathed 2 core 1.5 Sqmm cable from any situation and Supply and fix/lay PVC insulated and FRLS PVC Round Sheathed, 2 core 1.5 Sqmm cable Copper Conductor (flexible) industrial cable, 1100 Volt, conforming to IS 694 for passing through conduit/through floor or through false ceiling complete all as specified and directed. |
| 31 | Disconnecting carefully 3.75 KW three phase 415 Volts electric siren motor (able to deliver 143 DB noise level) from site of installation, dismantling unserviceable winding, and rewinding with super enamelled copper winding wire with existing guage, turns and weight, insulating sleeves including varnishing and baking properly and reassembeling the motor re-installation and necessary testing and commissioning complete all as directed. Notes : Cost of cosumables like Oil/Grease/Lubricantsshall be deemed to be included in quoted rates. |
| 32 | Prime cost sum : The prime cost is to be used as directed by the Accepting Officer vide condition 1 (v) and 5 of IAFW-2249 of General Condition of contract forming part of the tender documents. (a)Provide a prime cost of Rs 1200000.00 for supply of spare parts of various capacity of DG sets and control panel of DG Sets after dismantling and ordered convening BOO by the Accepting Officer.The material shall procured directly from the authorised dealer as directed by Engineer-In-Charge. (b) Contractor quoted rate shall be included for overhead and profit and all taxes and insert amount to cover all. However quoted amount ahsll not exceed 15% (Fifteen percentage of estimated amount in case the contactor quoted amount is in excess of 15% of the estimated amount the same shall be restricted to 15% and all amount quoted shall be corrected accordingly to work out the contract sum. |
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