Military Engineer Services-MES has published Tender For Comprehensive Maintenance Of Main And Standby Power System Precision Cooling Fire Suppression System And Allied Accessories For Project Vyoma At 1 Wec And Repair Maintenance Of Internal Electrification Misc Works 1 Wec Under Ge (U) Pm Delh. Submission Date for this Tender is 20-12-2023. Electrification Work Tenders in delhi Delhi. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 04-Dec-2023 | Corrigendum No 1 | Date | 20-12-2023 |
| 2 | 08-Dec-2023 | Corrigendum No 2 | Date | 20-12-2023 |
| 3 | 08-Dec-2023 | Corrigendum No 2 | Other | 20-12-2023 |
| Sl. No. | Item Description |
| 1 | Periodical, preventive and comprehensive maintenance to Integrated Data Centre Solution/IT Racks (02 Nos) suitable for 35 KW IT load distributed in 4 Racks which provide active approx 165 U space for IT devices of OEM VERTIV and consisting of the following :- (i) Precision Air Conditioning (04 Nos):- Direct Expansion microprocessor based precision AC units (Para metric cooling CFM) of min 35 KW sensible capacity precision AC unit with air cooled condenser, digita scroll compressor in each unit with suitable refrigerant circuits, evaporator coil with hydrophilic coating, direct driven electronic thermostatic expansion valve suitable for environment friendly R410A refrigerant, electric heater locking disconnect switch, adjustable modular baffle system, heater, clocked filter, 2 Nos rack sensors, Infraredhumidifiers and vibration isolator.The unit refrigerant circuit has factory installed solenoid valve and service valves. Motor is suitable for 415V + 10%, 50cycles, 3 phase AC supply with EC fan and external static pressure 20 Pa.Smart row capacity modulated cooling, which is self contained precision cooling unit designed for cooling racks. |
| 2 | (ii) Fire Detection and Suppression system:- Fire detection, fire suppression, smoke detection, NOVEC 1230 gas for fire suppression.The accessories are compressionof:- Seamless cylinger with pressure guage & low pressure switch fillable with NOVEC 1230 gas - 02 Nos. Electrical solenoid 24V DC stackable – 2 Nos. Manual & pneumatic actuator – 2 Nos. Discharge Hose – 2 Nos. 360-180 deg ceiling type discharge nozzle – 6 Nos. Cylinder strap – 2 Nos. 2 zone fire alarm panel with single zone gas release panel – 2 Nos. Release switch – 2 Nos. Abort switch – 2 Nos. MS Seamless pipes as per ASTMA with necessary fittings – 2 Lot. Smoke detectors photoelectric type 24V DC – 12 Nos. Warning plates – 2 Nos. Hooter cum strobe – 2 Nos. (iii) Remote display unit (RDU). (iv) Power distribution unit (PDU). (v) Camera surveillance and recording system. (vi) Event alerts system. (vii) Biometric Access Control system. (viii) Rodent repellent system. (ix) Temperature monitoring system. (x) Humidity monitoring system. (xi) Water leak detection system. |
| 3 | Microprocessor/DSP controlled modular UPS of capacity 150 KVA (30 KVA Modules X 5 Numbers ) UPS Rack to be Scalable upto minimum 300 KVA and comprising IGBT based rectifier inverter to achieve input THDI<3% and input power factor >.99 at 100 % loading. The UPS frame having the space to scale 100% of the rated output and option to be paralleled with another frame if required in future. True online double conversion (VFI as per IEC 62040-3) UPS using PMW IGBT technology, 3 Phase input and 3 Phase 400 V output UPS system of OEM VERTIV complete all as specified and directed by Engineer-in-Charge and each comprising of the following:- (i) Fully rated, unity power factor designed user replacecable Rectifier, charger & inverter unit integrated in each power module, 5 Nos of 30 KVA power module to be integrated to achieve 150 KVA/KW connected load. (ii) Module should be redundent & Controller should also be redundent. (iii) 100% rated static bypass module at the bypass line. The static bypass module should be rated equivalent to the total power ratings of the power modules. (iv) Web-enabled monitoring and management through SNMP protocol for multi-OS environments. (v) UPS efficiency upto 95% at full load. (vi) High performance battery module comprising of lead acid sealed maintenance free batteries of capacity 12 Volts, 200 AH - 40 Nos,for providing 15 minutes backup to 150 KVA connected float. (vii) Health monitoring of battery back up. |
| 4 | Periodical, preventive and comprehensive maintenance to VRV/VRF (Variable Refrigerant Volume/ Variable Refrigerant Flow) Air Conditioners of modular system type, with number of indoor connected to centrally located outdoor units as per OEM (DAIKIN) instructions. (a) Outdoor Units :- VRV/VRF outdoor units with multiple compressors complete with inverter based type Rotary/Scroll compressors, R 410A refrigerant, cooling & heating mode both options, special pre-coated fin type heat exchanger, low noise direct driven propeller condenser fans in each module with top discharge every module having minimum 02 Nos. fans, GI coated condenser stand, microprocessor panel with sequential staring of condensing unit, coils, expansion valves, filters in refrigerant circuits, single phase preventor, all vibration isolators, safeties, operation range of dry Bulb Temperature -5 of 49 Deg C (i.e. in cooling mode) and -20 to 15.5 Wet Bulb Temperature Deg C (I.E. in heating mode) with Minimum capacity control of 8% of ODU capacity. Each system had the provision to combine maximum 3 Nos. single outdoor unit, Every single outdoor unit had multiple compressors Minimum 2 and maximum 3 Nos. in single module of system. Level Difference of piping is 50 Mtr if DODU is above or below from IDU in both cases. Make- Daikin. (a) 18 HP Outdoor unit VRV/VRF System. (b) 14 HP Outdoor unit VRV/VRF System. (c) Indoor Units :- Ceiling Mounted Cassette type Indoor Units with inbuilt drain pump & decorative panels and having dimensions 900x900 mm complete all as specified and directed be Engineer-in-Charge for the following capacities :- (i)2 TR round flow type cassette unit with remote controls- 02 Nos. (ii)2.65 TR round flow type cassette unit with remote controls - 01 Nos. (iii)3.3 TRround flow type cassette unit with remote controls- 02 Nos. (iv)4.0 TR round flow type cassette unit with remote controls - 02 Nos. (v)2.0 TR 2 Way Ceiling mounted Ductable type unit- 04 Nos. |
| 5 | NOTE FOR ITEM NOS. 1 to 3:- (a) The comprehensive maintanance of equipment under this contract shall be done through respective OEM i.e. VERTIV and DAIKIN. The contractor will have to submit MoU on stamp paper of Rs. 100/- duly notarized as per specified performa (on serial page No. 117 to 119) within twenty eight days from date of Accptance of tender, failing which the contract will be liable to be cancelled and work will executed as per policy invouge of the contractors default. (b) The contractor should submit the monthly test report of Equipment conducted by the OEM with in first week of every month to the Engr-in-Charge, failing which recovery of Rs. 2000/- per Equipment per month shall be deducted from contractors dues. |
| 6 | Supply and fillingrefrigerant gas R-410A in Precsion AC/ VRV units complete in satisfactory working condition complete all as specified & as directed. Make- Mefron/ Floron/ Refron |
| 7 | Material and labour for detecting the leakage of gas and rectifying the defect to stop the leakage by gas welding or by any other means including cutting & brazing of copper tubes testing and commissioning complete in satisfactory working condition complete all as specified & as directed. |
| 8 | Supply & fixing MCCB 3 Pole of capacity 100 Amps, 50 Hz, 415V with rupturing capacity of 16 KA with spreader terminals including taking down old unserviceable one complete all as specified and directed. (Make:- L&T/ Siemens/Legrand/ ABB/ C & S.) |
| 9 | Supply & fixing MCCB 3 Pole of capacity 63 Amps, 50 Hz, 415V with rupturing capacity of 10 KA with spreader terminals including taking down old unserviceable one complete all as specified and directed. (Make:- L&T/ Siemens/Legrand/ ABB/ C & S.) |
| 10 | Material and labour for rectification, maintenance of addressable zones, searching the faults, up/down loading software of main control panel at Wardec and reprogramming entire system and testing by authorized Technical Engineer of OEM complete all as directed by Engr-in-charge. and including Inspection, testing and commissioning of complete fire alarm system installed done by authrized OEM of Honywell manufacturer only all as required complete all as specified and directed. |
| 11 | Supply & fixing commissioning and testing of automatic Floating Sensitivity type photo electric addressable thermal smoke detector with mounting based LED, Address Switch from 01-159 , to programme the detectors, complete as required. (In Changing Environment Area) ul- 7th editionincluding taking down old unserviceable one complete all as specified and directed. (Make: - NOTIFIER/ GST/APPOLO/ EDWARD/HONYWELL). |
| 12 | Supply & fixing commissioning and testing of photo electric addressable thermal heat detector with mounting based LED, Address Switch from 01-159 , to programme the detectors complete as required. Ul- 7th editionincluding taking down old unserviceable one complete all as specified and directed. (Make: - NOTIFIER/ GST/APPOLO/ EDWARD/HONYWELL). |
| 13 | Supply & fixing commissioning and testing of photo electric addressable thermal multi detector with mounting based LED, Address Switch from 01-159 , to programme the detectors complete as required. Ul- 7th editionincluding taking down old unserviceable one complete all as specified and directed. (Make: - NOTIFIER/ GST/APPOLO/ EDWARD/HONYWELL). |
| 14 | Supply & fixing testing and commissioning of addressable type fault for isolating module shorted, dewired and loose circuits between two successive fault isolators with automatic resetting arrangement (base Model)including taking down old unserviceable one complete all as specified and directed. (Make: - NOTIFIER GST/APPOLO/ EDWARD/HONYWELL). |
| 15 | Supply and fixing of Strobe Lights Cum Hooter with 110 cd. The strobes shall be synchronized for better evacuationincluding taking down old unserviceable one complete all as specified and directed. (Make:- NOTIFIER/ GST/APPOLO/ EDWARD/HONYWELL). |
| 16 | Supply and fixing of addressable manual push botton to initiate audio alarm with breakable glass cover call pointincluding taking down old unserviceable one complete all as specified and directed. (Make: - NOTIFIER/ GST/APPOLO/ EDWARD/HONYWELL). |
| 17 | Supply, laying & fixinginsulated heavy duty electric cable with multi-stranded copper conductor, 1100 volts grade, cross- sectional area 35 sqmm single core laid on wall/ duct or floor including necessary clamps, cable lugs, glands, accessories etc. complete including Taking down old and unserviceable one all as specified & as directed. (Make: RR KABLE LTD/ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS) |
| 18 | Taking down old and unserviceable point wiring and removing from the site and making good the disturbed surface complete all as specified and directed. |
| 19 | Material and labour point wiring for modular switches or normal switches with 1.5 sqmm , single core , multi stranded copper conductor PVC insulated and unsheathed (FRLS) cable 1100 Volts grade, drawn through existingconcealed Conduit as requirement of siteincluding cadmium plated screws as per ISI, including replacement of 3 mm thick phenolic laminated sheet top covers on and includingsunk type CI/steel terminal boxes concealed in wall including 1.5 Sqmm size pvc insulated unsheathed copper earth continuity conductor to common earth and connecting to earth dolly for One light point controlled by one switch 5 Amps one way single polecomplete all as specified and directed. (Make: RR KABLE LTD/ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS) |
| 20 | All as per item No. 17.00 above but one three pin 5 Amps socket out let on independent board. |
| 21 | All as per item No. 17.00 above but one three pin 5 Amps socket out let on sameboard. |
| 22 | All as per item No. 17.00 above but point wiring of copper cable multi stranded 2.5 Sqmm size for 15 Amps socket outlet on independent board with 2.5 Sqmm size of earth conductor complete all as specified and directed. (Make:- RR KABLE LTD/ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS) |
| 23 | All as per item No. 17.00 above but point wiring of copper cable multi stranded 4.00 Sqmm size for AC point wiring with 4.0 Sqmm size of earth conductor complete all as specified and (Make:- RR KABLE LTD/ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS) |
| 24 | Supply & fixing n replacement for switch 1 way 6 Amp 1 Module. (Make :- Havells/Cona/ Anchor/ Legrand) |
| 25 | Supply & fixing in replacement for Switch 1 way 16 Amp 1 Module(Make :- Havells/Cona/ Anchor/ Legrand) |
| 26 | Supply & fixing in replacement for Socket 6A 2/3 Pin combined 2 module(Make :- Havells/Cona/ Anchor/ Legrand) |
| 27 | Supply & fixing in replacement for Socket 16A/ 6A 2/3 Pin combined 2 module(Make :- Havells/Cona/ Anchor/ Legrand) |
| 28 | Material and labour including taking down old unserviceable and S & F Sub main wiring using two single corePVC insulated FRLS cable 6 sqmm copper conductor multi stranded and 4.0 sqmm copper conductor insulated cable using as earth wire and drawing in to PVC conduit. Note Two runs of 4sqmm copper FRLS cable & one run of 4.0 sqmm copper cable in and including 25mm PVC conduit medium grade will be measured as one unit. (Make of Cable:- RR KABLE LTD/ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS) (Make of PVC conduit :- Kalinga/ Anchor/ Polycab) |
| 29 | Supply & fixing in replacement MCB SP 240 Volts, 16 to 40 Amps complete all as specified and directed. (Make:- L&T/ Siemens/Legrand/ ABB/ C & S.) |
| 30 | Supply & fixing in replacement MCB SPN, 240 Volts, 32/40/63 Amps complete all as specified and directed. (Make:- L&T/ Siemens/Legrand/ ABB/ C & S.) |
| 31 | Supply & fixing in replacementMCB TPN 63 Amp complete all as specified and directed. (Make:- L&T/ Siemens/Legrand/ ABB/ C & S.) |
| 32 | Material and Labour for frame work with angle ironfor frame support, with fabrication, welding joining including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling,boltingor riveting, etc., and similar work conforming to Fe-290 Gde E-165 including taking down old unserviceable one complete all as specified and asdirected. |
| 33 | Supply & fixing Aesthetically designed 2x2 LED flat panel recess mounting which provides soft-light of 34 Watts 4000K, complete all as specified and directed. (Make:- Havells/ CG/ Polycab) |
| 34 | Supply and fixing earth continuity conductor or main earthing lead (GI strip) of size 25 x 4 mm fixed to plinth or buried in ground or drawn any other situation as indicated for loop earthing etc including taking down old unserviceable one complete all as specified and as directed. |
| 35 | Supply and fixing inreplacement ofSMF 12V, 200 AH Battery, QUANTA BATTERY with specifications as under:- Nominal voltage :-12 Volts Rated capacity (C20 Hour rate at 27°C) :-200 Ampere Hour Dimensions (±2 mm):-Length 541 mm X Width 232 mm X Height 238 mm Weight ± 1.0 Kgs (approx.):- 61.0 Kgs Capacity@ 80.6°F:-(27°C) as following :- 20 hour rate (10.0A) upto 10.5V :-200.0 Ah 10 hour rate (18.60A) upto 10.5V:- 186.0 Ah 5 hour rate (34.30A) upto 10.2V :- 171.50 Ah 1 hour rate (126.60A) upto 9.6V :-126.60 Ah 15 minute rate (327.90A) upto 9.6V :-81.97 Ah Internal resistance Fully charged battery 80.6°F (27°C) :-3.49mOhm Capacity affected (Temperature at C20 hour rate) as following :- 104°F (40°C) -110% 80.6°F (27°C) 100% 32°F (0°C) 80% 5°F (-15°C) 60% Self discharge 80.6°F (27°C) :- Capacity after 3 month storage 90% ,Capacity after 6 month storage 80% Terminal Type :- M8×25 mm Copper terminal Short circuit current :- 3655A Make:- Amaron/ Exide/ Luminous |
| 36 | Material and labour for maintenance of feeder pillar/LT panel indoor/outdoor type including removing the carbonized/melted sparked thimbles, cleaning the carbonized bus bar making cable ends fresh and supply and crimping new thimbles/lugs and fixing the cable on bus bar/MCCB/Main switch/MCB including providing new nut bolts and washer if required greasing the doors of feeder pillar/LT panel outdoor/indoor type complete all as specified & directed . |
| 37 | Material and labour in repair pipe earthing (PIP) comprising of GI 50mm borepipe, wall thickness of pipe 4.85 mm (Medium grade), 3.00 Metre length, terminal size 40x6mm & internal strip 25x4mmwith one bag of BFC (50 Kg) as per IS 3043-1987, tubing filled with jelly earthing compound, duly inserted in soil, boring of 100mm bore filled with back filled compound including fibre chamber cover 1x1 feet, openable type, including testing of earthing complete all as specified and as directed. Note: On testing after completion, if the earth resistance < 1 Ohms is not obtain, earthing shall be rejuvenated at no extra cost till the desired earth resistance is obtained. (Make of GI Pipe :- Jinal /Tata/ Oswal) |
| 38 | Supply & topping up in replacement of oil for volatge stablizer up to required level for voltage stabilizers of dielectric strength 50 KV &aboveall as per IS specification. (Make : HP/ Power Oil/) |
| 39 | Material and labour for comprehensive maintenance of 100 KVA -01, Nos Servo Voltage Stabilizer/ Servo Voltage Regulatorcomplete all as specified and directed. Contract Details:- (i) Free maintenance and repair of Normal accessories (Spare Parts) .- 02 Nos Servo Voltage Stabilizer/ Servo Voltage Regulator. (ii) Preventive maintenance of all systems on quarterly basis and upkeep of Report. (iii) Attending all complaints within 24 working hours. Note:- (a) The rates quoted by the contractor shall deemed to be inclusive of T&P etc (b) Major Spares Part shall be measured and paid for separately under respective item of this Schedule as supply only. (c) Dismantling and removing of defective voltage stablizer from 200 KVA any size and capacity ,removing to workshop for repair, opening up and taking out coil, core and core assembly for estimation of repair and damaged parts cleaning/washing of tanks and removing the dust from all parts including cores, tanks, cooling tubes, removal of damaged parts making connection and assembling complete in all respects after repair of coils IC"s,Regulators,Condensors,Triac,Transistors etc. respective cards nuts and bolts, refilling of transformer oil, installation and testing on full load fortesting completelyall as specified and directed by the Engr-in-Charge. Note 1 :- Spare parts and winding coils as mentioned under item No. 38.00 to 43.00of schedule shallbe measured and paid for separately as supply only. These shall be identical to those specified by original manufacturer.Note 2 :- The job also incl. shifting through crane with necessory accessories & to and fro transportation from site to work shop and vise- versa.( if required) |
| 40 | Repair and rewinding of 75 amp dimmer |
| 41 | Repair and rewinding buck/boost loading transformer cap. 100 KVA.(each phase) |
| 42 | Supply & fixing in repair cut off circuit with contractor cap 200 Amp TP. |
| 43 | Supply & fixing control wiring |
| 44 | Supply & fixing Power wiring and copper thimble |
| 45 | Input/output connection cap 200 Amp |
| 46 | Material and labour for comprehensive maintenance of 150 KVA -01 Nos Servo Voltage Stabilizer/ Servo Voltage Regulatorcomplete all as specified and directed. Contract Details:- (i) Free maintenance and repair of Normal accessories (Spare Parts) .- 04 Nos Servo Voltage Stabilizer/ Servo Voltage Regulator. (ii) Preventive maintenance of all systems on quarterly basis and upkeep of Report. (iii) Attending all complaints within 24 working hours. Note:- (a) The rates quoted by the contractor shall deemed to be inclusive of T&P etc (b) Major Spares Part shall be measured and paid for separately under respective item of this Schedule as supply only. (c) Dismantling and removing of defective voltage stablizer from 500 KVA to 500 KVA any size and capacity ,removing to workshop for repair, opening up and taking out coil, core and core assembly for estimation of repair and damaged parts cleaning/washing of tanks and removing the dust from all parts including cores, tanks, cooling tubes, removal of damaged parts making connection and assembling complete in all respects after repair of coils IC"s,Regulators,Condensors,Triac,Transistors etc. respective cards nuts and bolts, refilling of transformer oil, installation and testing on full load fortesting completelyall as specified and directed by the Engr-in-Charge. Note: 1. Spare parts and winding coils as mentioned under items No. 45.00 to 50.00 of schedule shallbe measured and paid for separately as supply only. These shall be identical to those specified by original manufacturer.Note 2. : The job also incl. shifting through crane with necessory accessories & to and fro transportation from site to work shop and vise- versa.( if required) |
| 47 | Repair and rewinding of 100 amp dimmer |
| 48 | Repair and rewinding buck/boost loading transformer cap. 150 KVA.(each phase) |
| 49 | Supply & fixing cut off circuit with contractor cap 200 Amp TP. |
| 50 | Supply & fixing control wiring |
| 51 | Supply & fixingPower wiring and copper thimble |
| 52 | Input/output connection cap 200 Amp |
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