Solicitation_SJA800-16-R-0002_Attachment_J-2_Specific_PMI_Services_for_Building_Facilities.pdf

Solicitation No. SJA800-16-R-0002

Attachment J-2

Attachment J-2 - Specific PMI Services for Building Facilities

1. Heating, Ventilation, and Air Conditioning (HVAC) Systems

The Contractor shall provide the following specific periodic maintenance and inspection (PMI) services:

a. MagLev (Magnetic Levitation) Compressor Chiller System

The Contractor shall perform PMI services on two, 480-Rton, Multistack MagLev chiller system on the roof of Chancery building, including all the related mechanical and electrical components as described herein, as instructed by the COR or in accordance with the schedule of services, including scheduled work orders (PMI) of the computerized maintenance management system, and any contract clauses. The Contractor shall provide trained and certified

(certificate to be obtained by the Contractor and copy kept on file upon employment) technicians/engineers qualified to inspect, adjust and maintain the systems in safe and efficient operating condition at all times during the periods of this contract. All

PMIs shall be performed in compliance with Multistack – manufacturer’s specifications. The work includes the following items and on-call services.

(1) Off-Season Inspections and Maintenance

Clean the evaporator tubes with approved chemical.

(2) Pre-season Inspection and Preparation. Prior to the cooling season, the system shall be inspected and prepared in April.

(a) Test run and adjust the MagLev chiller units.

(b) Check all operating, indication and warning lamps.

(c) Perform interlock tests on the chilled water pumps and chilled water flow switches.

(d) Perform protection relay tests as follows:

Supply/Leave chilled water temperature, low and high refrigerant

(HFC-134a) pressure, chilled water flow switch and other protective relays.

(e) Clean air-cooled condenser with high pressure water (jet water).

(3) In-Season Periodic Inspection and Maintenance. The inspections shall be performed five times a year – in May, June, July, August, and September.

(a) Inspect and, if required, adjust the chilled water pressure and thermometer gauges.

(b) Perform a system checkup of the electrical and mechanical conditions and if the systems are out of design standard specifications, adjust them to the proper design standard specifications.

(4) On-Call Service. The Contractor shall furnish on-call service on a 24-hour basis with a maximum response time of three hours, arrival at site, after receipt of a call for service or assistance.

The Contractor shall accomplish all necessary work, regardless of labor hour limitation of the Work Order, to detect cause(s) of malfunction and/or defects, and determine necessary corrective actions for restoration of the equipment and system to proper working order. All necessary restoration work shall be handled as

Work Order specified in subsection C.5.3 General Requirements and

Procedures for Unscheduled Work Orders under Section C of the

Contract.

b. Air Conditioning and Heat Pump/Chiller Units

The Contractor shall perform PMI services of the air conditioners systems, including all its mechanical and electrical components as described herein, as instructed by the COR or in accordance with the schedule of services including computerized maintenance management system scheduled work orders and the contract clauses.

The Contractor shall furnish factory trained and certified certificate to be obtained by the Contractor and copy kept on file upon employment) technicians/engineers qualified to inspect, adjust and maintain the air conditioners in acceptable operating conditions in accordance with the manufacturer's specifications at all times.

(1) Schedule of Facilities and Services.

Chancery: (or its equivalent replacement)

Multistack (Airstack) packaged chiller 10-ton on the high rise tower roof (2 times/year) - 2 units

Multistack (Airstack) packaged chiller 15-ton on the high rise

Multistack (Airstack) packaged chiller 20-ton on the high rise

Multistack (Airstack) packaged chiller 20-ton on the high rise tower roof (2 times/year) - 1 unit

Toshiba-Carrier chiller RUA-J752, 3-ton on the 2F roof for 1F

Post 2 (4 times/year) - 2 units

Toshiba-Carrier split heat pump ROA-J564HTJ-1, 5Kw on the 2F roof for 3F Post 1 (4 times/year) - 1 unit

Toshiba Carrier split heat pump ROA-J804HT-2, 7Kw on the 2F roof for 4F telephone operator room (4 times/year) - 1 unit

Toshiba-Carrier split heat pump, RAS-3656AD, 3.6Kw on the roof of Mail Screening Container (4 times/year) - 1 unit

Carrier chiller 30AE015, 15-ton on the ground for 1F Auditorium

(4 times/year) - 2 units

Carrier split heat pump, 38QM140, 5-ton on the 1F roof for GF

Consular Section (4 times/year) - 2 units

Daikin split pack, F36JTRXS-W 4.5Kw Server room turn to storage room GF Consular Section outdoor unit near Gasoline pump, Year

2008 (4 times/year) - 1 unit

Hitachi split A/C, RPK-AP4042, 4.8Kw for SIC room 3F, outdoor unit on 2F roof, Year 2014 (4 times/year) - 1 unit

Toshiba Carrier split pack A/C, ABSA08055JM1, 7.1Kw on the 2F roof for 4F next to PBX, Telecom switch room, Year 2014

(4 times/year) - 1 unit

Hitachi split A/C, RAS-NP112K, 10Kw on the 2F roof for 4F

Telephone PBX room (4 times/year) - 2 units

Hitachi multi-split heat pump, RAC-40L2X, 4Kw in the BF garage for BF Drivers/Local Guard Lounge (4 times/year) - 2 units

Hitachi multi-split heat pump, RAC-40L2X, 4Kw in the BF garage for BF Drivers Lounge (4 times/year) - 2 units

Daikin multi-split A/C, RSXP280L, 28Kw on the ground for 1F ISC

Server Room (12 times/year) - 2 units

Daikin multi-split heat pump, RZYP224M, 20Kw on the ground for

GF PAS TV Studio (4 times/year) - 1 unit

Daikin multi-split heat pump, RSXY160P, 26Kw on the 2F roof for

2F PAS Press Conference Room #1 (4 times/year) - 1 unit

Daikin multi-split heat pump, RZYP80KT, 8Kw on the 2F roof for

2F PAS Press Conference Room #2 (4 times/year) - 1 unit

Daikin split heat pump, R36JNV, 3.6Kw in 1F sprinkler room for

1F ISC Office (4 times/year) - 2 units

Daikin split heat pump, R 36EHDS, 3.6Kw in BF garage for BF

Dispatcher Office motor pool B-22 (4 times/year) - 1 unit

Hitachi heat pump, RAS-AJ28D-W, 2.8Kw on the roof of BF Local

Guard Force Office (4 times/year) - 1 unit

Mitsubishi MSZ-GV282-W 3.3kw, on the roof of BF Local Guard

Force office, Year 2013 (4 times/year) - 1 unit

Toshiba split A/C RAS-3655V (W) 3.6Kw Auto recovery on the 10F mech room for TV Head End Room, Year 2015 (4 times/year)

- 1 unit

Daikin split A/C, R22CKS, 2.2Kw on the GF, 3F, 6F and 7F for several rooms (4 times/year) - 5 units

Daikin split heat pump, FHYCP56P, 5.6Kw on the wall of Local

Guard House (CAC House) at Main Gate (4 times/year) - 1 unit

Daikin split heat pump, FHYCP80P, 8Kw on the wall of Local Guard

House (CAC House) at Main Gate (4 times/year) - 1 unit

Mitsubishi split A/C, MPU-RP140HA7, 12.5Kw in the BF Dry Pit for the BF Main Transformer Room B-31 (4 times/year) - 1 unit

Daikin split heat pump, FHP80BA, 4.5Kw for FM shop, old generator room, Year 2012 (4 times/year) - 1 unit

Mitsubishi split heat pump, SRC-TR-W, 3.Kw for the Local Guard

Booth at the Rear Gate, Year 2014 (4 times/year) - 1 unit

Mitsubishi split heat pump, MUZ-VS22J, 2.2Kw for the Local Guard

Booth by south-west perimeter wall (4 times/year) - 1 unit

Ambassador Residence (EMR):

Carrier water cooled chiller, 30HK040, 30Kw in BF chiller room for the BF, 1F and 2F EMR - 2 units

(a) Off-season Inspection and Maintenance

Clean the condenser tubes with approved chemicals (1 time/year).

(b) Pre-season Inspection and Preparation

Prior to the cooling season, the system shall be inspected and prepared in April (1 time/year).

(c) In-season Inspection and Maintenance

Perform a system checkup of the electrical and mechanical specifications (4 times in season).

Hitachi split heat pump, RAS-AJ22D (W), 3.4Kw for the Local

Guard Shack at the Main Gate, Year 2014 (4 times/year) - 1 unit

Hitachi split heat pump, RAS-AJ22D (W), 3.4Kw for the Local

Police Shack at the Main Gate, Year 2014 (4 times/year)- 1 unit

DCMR:

Packaged heat pump, P-MAC WD-2753, 2.9Kw in BF for the 1F Rooms

(4 times/year) - 3 units

Packaged heat pump, P-MAC WD-3753, 4.7Kw in BF for the 1F Rooms

Packaged heat pump, P-MAC WF-735M, 0.7Kw in BF for the 1F Rooms

Packaged heat pump, P-MAC WF-1101M, 1.1Kw in BF for the 1F Rooms

Mitsubishi packaged A/C, PUT-10B1, 25.6Kw in BF mech room for fresh air supply to the 1F and 2F (4 times/year) - 1 unit

Mitsubishi split heat pump, PUH-63EKD, 7.3Kw on the ground for

1F Kitchen (4 times/year) - 1 unit

Daikin multi-split heat pump, 33.5Kw (4 times/year) 1 set

Compressor unit, RSXYP335P/A001132 x 1 unit, on the 2F Roof for the 2F Rooms. Room unit, FXYKP45M/56M x 7 units, in the ceilings of the 2F seven (7) rooms.

Daikin split heat pump, R50BLV, 5Kw on the 2F Roof for the 2F

Tatami Room (4 times/year) - 2 units

Daikin split heat pump, F28FTNV-W, 2.8Kw on the 1F Roof for the

1F maid room (4 times/year) - 1 unit

Daikin split heat pump, RSXYP335P, 5Kw on the 3F Roof for the 3F

Guest Room, Year 2005 (4 times/year) - 1 unit

Hitachi split heat pump, RAS-AJL56D2 (W), 6.7Kw on the 3F Roof for the 3F Sun Room (4 times/year) - 1 unit

Toshiba split heat pump, RAS-5062SD, 5Kw on the 1F Roof for the

1F maid room (4 times/year) - 1 unit

Daikin split pack, R36HNS. 3.6KW 100V in garage parking for

Telephone/internet line room (4 times/year) - 1 unit

Grew Gate:

Hitachi split heat pump, RAS-AJ22D, 2.2Kw for the Booth of

Mitsui Sliding Gate, Year 2015 (4 times/year) - 1 unit

Fujitsu split heat pump, AO-E227, 2.2Kw on the roof of the Local

Guard Booth by Grew Sliding Gate (4 times/year) - 1 unit

Perry Gate:

Toshiba multi-split heat pump, HAS-452DF2, 4.5Kw on the roof of the Water Receiving Station for the Local Guard Lounge

Mitsubishi split heat pump, MUZ-VX28KV, 2.8Kw on the roof of the

Water Receiving Station for the Local Guard Locker Room

Hitachi split heat pump RAS-AJ22E, 2.2Kw 100v on the roof of

Local Guard Booth, Year 2015 (4 times/year) - 1 unit

Hitachi split pack, RAS-AJN28D (W) 3.4Kw for Gardener break room, Year 2014 (4 times/year) - 1 unit

Marine Gate:

Mitsubishi split heat pump, MUZVS22J, 2.2Kw on the roof of the

Local Guard Booth by the Marine Gate (4 times/year) - 1 unit

Grew Tower:

Hitachi water cooled chiller, RCUP5100WZ3, 112Kw in B2F mechanical room for Grew Tower, Year 2010 - 2 units

National split A/C, CU-J40UB, 4Kw in Grew Tower B1F for B1F TV

Head End Room (4 times year) - 1 unit

Hitachi split A/C, RPK-AP40SHJ3 3.6Kw, Auto recovery in Grew

Tower 1F lobby for ISC server room, Year 2015 (4 times year)

Harris Tower:

Hitachi water cooled chiller, RCUP5100WZ3, 112Kw in B2F mech room for Harris Tower, Year 2015 - 2 units

Mitsubishi A/C or FCU in ceiling unit of Harris Kit room

BF for GSO break room/supply storage (4 times/year) - 1 unit

Perry Tower:

room for Perry Tower, Year 2010 - 2 units

Clean the condenser tubes with approved chemicals

(1 time/year).

Carrier split A/C, 38RE 003430-21, 2.3Kw in the B2F dry pit for

B1F PBX Room (4 times/year) - 1 unit

Daikin split A/C, RZYP45HV, 4.5Kw in the B2F dry pit for B1F PBX

Room (4 times/year) - 1 unit

Hitachi split A/C, RAS-NP40HVR, 4Kw in Perry Tower B1F for B1F

PBX Room (4 times/year) - 2 units

Daikin split A/C, RJ112B, 11.2Kw on the 13F Roof for 14F TV Head

End Room (4 times/year) - 1 unit

Mitsubishi A/C or FCU in ceiling unit of Perry Kit room BF for

GSO supply storage (4 times/year) - 1 unit

Temple Townhouses:

room of Harris Tower, Year 2015 - 2 units

Clean the condenser tubes with approved chemicals

(1 time/year).

Mitsui Townhouses:

Aisin Seiki air-cooled gas-engine split heat pump, (4 times/year) - 28 units

TGNJ140A1N, 14Kw - 2 units for 2 air handlers per townhouse, outside behind the parking of Mitsui Townhouse.

Aisin Seiki air handler, TKUJ140M3, 14Kw x 14 units for the 2F

Aisin Seiki air handler, TKUJ112M3, 11.2Kw x 14 units for the

3F/4F in the GF mechanical room per townhouse.

Multi-Purpose Building (GYM):

Hitachi air-cooled heat pump chiller, RHUP1180A4, 106Kw in the

BF dry pit for 2 air handlers in the BF mech room, 2 air handlers for BF Weight Room and 1F GYM (4 times/year) - 1 unit

Daly Hall (Recreation Facilities):

Daikin split heat pump, RZYCP280PR, 28Kw for the Main Hall

Daikin split heat pump, RZYP112H, 11.2Kw for the Exercise Room

Daikin split heat pump, RZYP112H, 11.2Kw for the Racket Ball

Court (4 times/year) - 1 unit

Daikin split heat pump, RZYP224H, 22.4Kw outdoor and indoor units for the Dojo (4 times/year) - 1 unit

Old Grew (Workshop):

Carrier split heat pump, 38AQ012, 9.8Kw outside in the car wash area for the Workshop (4 times/year) - 1 unit

Daikin split pack unit, FAP63BB, 1.45Kw for GM electric shop, Year 2012 (4 times/year) – 1 unit

Daikin split A/C only, P36NTEV-W, 3.6Kw outside car wash emergency container, Year 2012 (4 times/year) – 1 unit

Snack Bar (Community Center):

Daikin split heat pump, RX8L, 8Kw outside for the Community

Center (4 times/year) - 1 unit

Old Marine Quarters:

Daikin multi split heat pump, FHCP40CB, 3.6Kw for 1F hallway passage, Year 2013 (4 times/year) - 2 units

Daikin split heat pump, FAP56CB, 5.0Kw for food stock room 1F pantry, Year 2013 (4 times/year) - 1 units

Daikin multi split heat pump, FXYUP112BA, 11.2Kw for Bar area, Year 2013 (4 times/year) - 3 units

Daikin multi split heat pump, FAP80CB, 7.1Kw for 2F Library &

Training room, Year 2013 (4 times/year)- 4 units

Daikin multi split heat pump, C50NTV-W(C), 7.1Kw for 2F rooms

#211 & #212, Year 2013 (4 times/year) - 1 unit

Daikin split heat pump, FHP50CB, 4.5Kw for 2F toilet/shower room, Year 2013 (4 times/year) - 1 unit

Daikin split heat pump, FAP50CB, 4.5Kw for 2F bed room #213, Year 2013 (4 times/year) - 1 unit

Daikin multi split heat pump, FUP80CB, 7.1Kw for 2F Gym, Year

2013 (4 times/year) - 2 units

Daikin multi split heat pump, FHP40CB, 3.6Kw for 2F Hallway, Year 2013 (4 times/year) - 2 units

New Marine Quarters (3 times/year):

Daikin multi split heat pump, FXYAP45MA, 4.5Kw for the 1F/2F

Rooms, 3 indoor to 1 outdoor unit type (4 times/year) - 12 units

Daikin split heat pump, FAP112CB, 10Kw for ware house #105

Daikin split heat pump, FHBP80CB, 7.1Kw for the 1F Kitchen

Daikin multi split heat pump, FUP80CB, 7.1 Kw for 1F Living room dining (4 times/year) - 2 units

Domestic Employees' Quarters:

Daikin split A/C system, R25CKS, 2.5Kw on the ground and exterior wall for all rooms (4 times/year) - 31 units

(2) Specifications of Work Requirements

Perform an inspection of electrical and mechanical conditions of the machines in accordance with the Scheduled Maintenance Work

Orders and including the Preventive Maintenance (PM) Checklists in Facility Maintenance Guide Handbook, (available for review, upon request, from the CO) and if the conditions of the machines are not in compliance with design standards, assure they meet design standards before considering their responsibilities complete.

(3) On-Call Service

The Contractor shall furnish on-call service on a 24-hour basis with a maximum response time of three hours, arrival at site, after receipt of a call for service or assistance. The

Contractor shall accomplish all necessary work, regardless of labor hour limitation of the Work Order, to detect cause(s) of malfunction and/or defects, and determine necessary corrective actions for restoration of the equipment and system to proper working order. All necessary restoration work shall be handled as Work Order specified in subsection C.5.3 General Requirements and Procedures for Unscheduled Work Orders under Section C of the

c. Air Filters

The Contractor shall clean the coils and shall clean permanent filters and replace disposable filters in all air handling units of the above systems once a year, and in fan coil units and indoor units four times a year at all properties. The outdoor unit’s condenser coils shall be cleaned to ensure proper air circulation through them and that they are not clogged with dirt, dust, lint or fuzz (once a year for all properties) For washing permanent filters and coils the Contractor shall use a cleaning product formulated specifically for such use. The Contractor shall submit

Material Safety Data Sheets (MSDS) and manufacturer’s data and instructions for any chemical cleaners for COR approval prior to use.

d. Refrigerant Leak Test

The Contractor shall perform the Refrigerant Leak Inspection in accordance with the guidelines (JRC GL-01) provided by (JARAC)

Japan Association of Refrigeration and Airconditioning Contractors.

Heat Pump or Chiller units between 7.5 kW to 50kW, perform leak inspection once every three years. Heat Pump or Chiller units above 50kW, perform leak inspection once a year. The report shall be submitted to COR and the Contractor shall also keep the record.

If the Contractor finds the leak, the leak point shall be immediately repaired prior to charging the refrigerant.

2. Boiler Systems

The Contractor shall provide the following specific PMI services.

All maintenance and repair work to the boiler and pressure vessels shall be performed by factory trained and licensed service technicians/engineers (Boiler Seibi-shi).

a. Boiler

The Contractor shall perform the preventive maintenance services of the boilers, including all its mechanical and electrical components as described herein. The Contractor shall furnish factory trained and licensed (certificate to be obtained by the

Contractor and copy kept on file upon employment) technicians/engineers qualified to inspect, adjust and maintain the boilers in acceptable operating conditions in accordance with the manufacturer's specifications at all times. The Contractor shall perform pre/in-season/annual inspections and maintenance service for the boilers including their accessories as instructed by the COR or in accordance with the Scheduled Maintenance Work

Orders and Preventive Maintenance (PM) Checklists and the contract clauses, and on-call services.

(1) Schedule of Facilities and Number of PMIs

(a) Chancery

SHOWA gas fired sectional water boiler, SAD-N710WG, 1601Kw, city

Gas, (Tokyo gas) for heating system, 11F mechanical room, Year

2012 - 2 units

Number of PMI:

-Annual Preventive Maintenance and Calibration of Boilers and

Burners: once a year in accordance with approved work schedule

-Pre-season Inspection: once in October

-Periodic PMI: once a month, November through April

AICHI gas water heater, Model ASMTG-160K, city gas (Tokyo Gas), 160,000 Kcal/h, for domestic hot water to Cafeteria, in GF

Boiler Room - 1 unit

Bimonthly PMI (6 times/year) consisting of the following tasks:

1. Check installed conditions;

2. Check electric system;

3. Check instruments;

4. Check burner and its related parts;

5. Clean burner;

6. Function check of control unit;

7. Function test for safety devices;

8. Check ancillary equipment; and

9. Operate boiler, acquire data and adjust when necessary.

(b) EMR:

MAEDA sectional steam boiler, MF5-6S, 450,000 Kcal/h for heating system and domestic hot water in winter, in the BF Boiler Room - 2 units schedule.

-Pre-season Inspection: once in October.

-Periodic PMI: once a month, November through April.

MAEDA water boiler, MSH-1002S, 100,000 Kcal/h for domestic hot water in summer, in the BF Boiler Room - 1 unit

-Periodic PMI: once a month.

SANKI SANGYO gas water heater, SRHII-100S, 30,000 Kcal/h, city gas (Tokyo Gas) for heating swimming pool, by the pool equipment shack behind the swimming pool - 2 units

-Semiannual PMI (twice a year) consisting of the following

3. Check instruments;

4. Check burner and its related parts;

5. Clean burner;

6. Function check of control unit;

7. Function test for safety devices;

(c) DCMR:

Nippon Thermoener gas water boiler, GFL-200BN, 200,000 Kcal/h for heating and domestic hot water, in the BF mechanical room

-Bimonthly PMI (6 times/year) consisting of the following

3. Check instruments;

4. Check burner and its related parts;

5. Clean burner;

6. Function check of control unit;

7. Function test for safety devices;

(d) Perry Tower:

KEWANEE high pressure and temperature water boiler, H3W-300-G02,

2.2 MKcal/h, for heating/domestic hot water, Fuel – diesel, in

B2F mechanical room - 2 units

-Periodic PMI: once a month

(e) Mitsui Townhouse:

NORITSU on-demand gas water heater, Model GQ-2417WXA-FFB(BL), city gas (Tokyo Gas), Max. 45,000 Kcal/h for domestic hot water, in the GF mechanical room per Mitsui Townhouse, Year 2011 - 14 units

-Quarterly PMI (four times a year) consisting of the following tasks:

3. Check instruments;

4. Check burner and its related parts;

5. Clean burner;

6. Function check of control unit;

7. Function test for safety devices;

8. Check and clean water inlet strainers;

9. Check ancillary equipment; and

10. Operate boiler, acquire data and adjust when necessary.

(f) New MSG Quarters:

SHOWA water boiler SKMTE-75, 75,000 Kcal/h, city gas (Tokyo Gas), for domestic hot water, in the BF weight room - 1 unit

-Pre-season Inspection: once in October

-Periodic PMI: once a month, November through April

(g) Snack bar Community center:

NORITSU on-demand gas water heater, Model GQ-C5022WZ, city gas

(Tokyo Gas), Max. 55,000 Kcal/h for domestic hot water, on the roof of snack bar. Perform PMI in accordance with the manufacturer’s instruction (Four times a year), Year 2013

- 3 units

(h) Domestic Employees’ Quarters:

MAEDA sectional boiler, RMO-E170, 170,000 Kcal/h, city gas

(Tokyo Gas), for heating, in the 1F mechanical room - 1 unit

-Pre-season inspection: once in October.

-Periodic PMI: once a month, November through April.

(2) Specifications of Work Requirements

The Contractor shall perform PMI and cleaning of boiler units, burners and their peripheral equipment in accordance with the manufacturer’s instructions and in compliance with the Scheduled

Maintenance Work Order's procedures employed by the Government.

Additionally, the Contractor shall implement the following items to the individual boilers. However, the contracted services contractor should not change or tamper with linkage settings, fuel pressures and control settings without the COR’s written approval.

(a) Monthly Maintenance

1) Check all gas or oil burner linkages to be sure that there has been no change from its original marked position. Tighten to manufacturer’s specifications.

2) Testing. Open the blow down valve of the low-water cut-off while the burner is running. The burner should shut down when the water level drops in the glass.

3) Note condition of the oil pump, oil pressure and compressor of air atomizing units. Replace any cracked belts and excessive side wear indicates need for realigning sheaves or Correcting belt tension.

4) Check ignition assembly, electrode and pilot nozzle. Clean if necessary.

5) Clean oil or gas atomizing nozzle if necessary. If nozzle becomes damaged, replace it.

6) Clean flame detector lens, check scanner cell with demonstration.

7) Check air damper, blower wheel and diffuser. Remove any accumulation of lint or dirt.

8) Inspect condition of refractory.

9) Check safety valve and protect relay as to proper movement.

10) Clean intake filter element on the air compressor in non-flammable solvent. If there is considerable dust, dirt and other contamination, the filter should be replaced with an new filter.

11) Inspect oil or gas strainer and clean.

12) If there are any oil or gas leakage in feeder lines, fix them immediately.

13) Lubricate motor in accordance with manufacturer's instructions.

14) Check insulation resistance of electrical supply line and control circuit line.

(b) Annual Maintenance/Pre-season Inspections

1) Remove the burner for checking inside and clean.

2) Check flue and chamber of the boiler, remove Corrosion and pitting on either the water side or fire side, if there are any.

3) Remove the soot and other foreign material adhered to the heat conductivity surface.

4) Perform water pressure test for boiler drum whether there is any water leakage in the unit.

5) Overhaul safety valve and check whether the valve operates at the properly set relief pressure.

6) Calibrate pressure and temperature gauges for fuel and hot water.

7) Measure content of oxygen and carbon monoxide in exhaust gas and check whether the burner is running in correct air-fuel ratio. If not, adjust the ratio.

(3) On-Call Service after receipt of a call for service or assistance. The

Contractor shall accomplish all necessary work, regardless of labor hour limitation of the Work Order, to detect cause(s) of malfunction and/or defects, and determine necessary corrective actions for restoration of the equipment and system to proper working order. All necessary restoration work shall be handled as Work Order specified in subsection C.5.3 General Requirements

3. Water Analysis and Treatment

The Contractor shall provide the following specific PMI services:

a. Water Analysis

The Contractor shall perform water analysis and provide recommendations for chemical treatment/application on each facility listed below. A service report shall be submitted to the COR in English describing the result of analysis and recommendations of the Contractor. The Contractor shall recommend proper chemicals to be used with their application rates to avoid corrosion, scale, bio-fouling and deposits from the cooling water, hot/chilled water and high temperature water facilities. Water sampling shall be performed by qualified service engineers with at least three years commercial water treatment experiences, and analysis service shall be performed at an U.S. or Japanese government approved laboratory that can handle testing requirements including complete water analysis, scale deposition analysis, corrosion monitoring and microbiological studies.

(1) Visits and Testing. Visits and testing by the Contractor's service engineer who shall include on-site water analysis, performance monitoring and special studies, chemical treatment applications and checking of program control parameter. A service report shall be submitted after each visit to the COR, describing the results and any recommendations to be practiced by the Government. The Contractor's service engineer shall also coordinate with the COR regarding the correct bleed-off rate of the system requirement. The service engineer shall evaluate daily operations including proper application and dosage of chemicals.

(2) Technical Seminar. The Contractor’s service engineer shall conduct a technical seminar for operation personnel to orient them with program logic, maintenance and control as part of its startup and periodically.

(3) Schedule of Service and Facilities. The Contractor shall analyze waters from the following installations once a month between the months of May and October, and bi-monthly between the months of November and April as to be specified by a written instruction from the COR.

(a) Chancery Compound

Hot/Chilled Water for fan-coil units and air handling units linked to Kewanee boilers and Multistack MagLev chillers, one sample is required.

City Water for make-up, one sample is required.

(b) EMR

Hot water and chilled water for air handling units linked to

Maeda steam boilers and Carrier chillers, one sample each is required.

Cooling water for condensers of Carrier chillers in the basement, one sample is required.

(c) DCMR

Brine water for heat pumps, cooling tower, heat exchanger and water boiler, one sample is required.

(d) Mitsui Housing Compound

Cooling Water for condensers of Hitachi chillers for Perry, Harris, Grew Towers and Temple Townhouses in the 2nd basements of Perry, Harris, and Grew Towers, one sample each required from the four locations.

Cooling Water for mechanical seal jackets of high pressure and temperature water circulation pumps in the 2nd basement of

Perry Tower, one sample is required.

Hot/Chilled Water for fan-coil units, air handling unit and domestic hot water at Harris, Perry and Grew Towers, Gymnasium and Temple Townhouse, one sample each from the five locations.

High Temperature Hot Water for Kewanee boiler in the 2nd basement of Perry Tower, one sample is required.

(e) FSI Yokohama (bi-monthly)

Hot/Chilled Water for fan-coil units for Residence and School linked to the two outdoor heat pump units, one sample for each outdoor unit is required (two samples total).

City Water for make-up, one sample is required

b. Water Treatment

The Contractor shall be responsible for the treatment of water, bleeding-off operation and application of chemicals into the systems as noted herein.

(1) Water Treatment Chemicals. The U.S. Government shall provide all chemicals including scale and corrosion inhibitors, biocide to control algae, bacteria and slime, required to maintain the water of the systems in program quality for the contracted period. The Contractor shall distribute chemicals to the two locations designated by the COR or Facility Management

Supervisors or Inspectors after the COR’s approval.

(2) After water analysis of the above systems, the Contractor shall inform the system operators of the recommended dosage of chemicals and bleed-off rate of each system and ensure that all water is properly treated. All wastewater to be disposed of shall be neutralized and environmentally safe.

(3) The U.S. Government provides the chemicals recommended by the Contractor and approved by the COR. The chemicals shall be of those approved by US EPA.

4. Building Automation System

a. Building Automation Systems

The Contractor shall perform the annual maintenance of the

Building Automation System (BAS), SAVIC-NET 20 at Harris, Perry, Grew Towers and Temple Townhouse in the Mitsui Housing Compound.

The Contractor shall perform preventive maintenance services once a year and on-call services of the systems as described herein.

The Contractor shall furnish factory trained and certified

(certificate to be obtained by the Contractor and copy kept on file upon employment) technicians/engineers qualified to inspect, adjust and maintain the systems in acceptable operating conditions in accordance with the instructions by the COR and the manufacturer's specifications at all times.

b. Schedule of Control Systems and Equipment to be Serviced

The Contractor shall inspect and adjust sensors, controllers and control valves in a unit test and a loop test for the following control systems for the SAVIC-NET20 as follows:

(1) Local Control Systems, Local Equipment and Devices for the

Building Automation System (BAS)

(a) Oil Level Control and Boiler Safety Control:

1) EL-41 level switch - 2 each

2) SL-1 level switch - 1 each

3) Solenoid valve for oil - 1 each

4) V-725 earthquake detector - 1 each

5) Y513A smoke detector - 1 each

6) Oil shut off valve - 4 each

(b) Boiler and Pump On-Off Function:

1) NKP pressure transmitter - 1 each

2) PRVF pressure reducing valve - 10 each

3) KFP pressure indicating control - 4 each

4) VDC double-seated control valve - 1 each

5) M904F MODUTROL motor - 5 each

6) Q455C valve linkage - 5 each

7) V5065A 3-way valve - 5 each

8) AT72J1 transformer - 5 each

9) KFT temperature indicating control - 2 each

10) L404F pressure switch - 1 each

11) RP417B pneumatic 3-way solenoid valve - 2 each

12) Auxiliary relay - 6 each

13) NDP differential pressure transmitter - 1 each

14) NOX500 square-root extractor - 1 each

15) Monitor switch - 2 each

16) Pump on-off control circuit - 1 each

(c) Treated Water Tank Control:

1) Temperature indicating Control - 1 each

2) KFP pressure indicating control - 2 each

3) VSL single seated control valve - 1 each

4) PRV1/4F pressure reducing valve - 5 each

5) NKP pressure transmitter - 1 each

6) NOX144 monitor switch - 2 each

7) COP1S electro-oil hydraulic valve - 1 each

8) 61F level switch - 1 each

9) M944B MODUTROL motor - 1 each

10) Q618A valve linkage - 1 each

11) V5011A 2-way valve - 1 each

12) AT72J1 transformer - 1 each

13) Auxiliary relay - 1 each

(d) N2 Gas Pressure Control:

1) NQI level transmitter - 1 each

2) NAX421 24VDC Power supply unit - 1 each

3) NAX144 24VDC monitor switch - 2 each

4) NKP pressure transmitter - 1 each

5) KFP pressure indicating control - 1 each

6) VSL single seated control valve - 1 each

7) RP417B pneumatic 3-way solenoid valve - 1 each

8) Auxiliary relay - 1 each

9) PRV 1/4F Pressure Reducing Valve - 3 each

(e) Sub-Station Control for Perry, Harris, and Grew Towers and

Temple Townhouse and Gym:

1) NDP differential pressure transmitter - 5 each

2) NOX500 square-root extractor - 5 each

3) KFP pressure indicating control - 5 each

4) KFD differential pressure indicating control - 5 each

5) NOX530 selector - 5 each

6) VST single seated control valve - 5 each

7) PRV1/4F pressure reducing valve - 4 each

(f) Heat Exchanger Control for HEX-1 through HEX-6:

1) LP914A temperature sensor - 6 each

2) RP908A sensor control - 6 each

3) MP953B valve actuator - 6 each

4) V5063A 2-way valve - 6 each

5) RP417B pneumatic 3-way solenoid valve - 6 each

6) T675A insertion type thermostat - 6 each

7) PRV1/4F pressure reducing valve - 12 each

8) Auxiliary relay - 6 each

(g) Domestic Hot Water Storage Control:

1) LP914A temperature sensor - 14 each

2) RP908A sensor control - 14 each

3) RP417B pneumatic 3-way solenoid valve - 14 each

4) MP953B valve actuator - 14 each

5) V5063A 2-way valve - 14 each

6) T675A insertion type thermostat - 14 each

7) Auxiliary relay - 14 each

8) PRV1/4F pressure reducing valve - 28 each

(h) Domestic Hot Water Storage Control (Swimming Pool Snack

Bar):

1) T991A insertion type thermostat - 1 each

2) M944A MODUTROL motor - 1 each

3) Valve linkage - 1 each

4) V5063 2-way valve - 1 each

5) AT72J1 transformer - 1 each

6) T675A insertion type thermostat - 1 each

7) Auxiliary relay - 1 each

(i) Cooling Tower Control:

1) T675A insertion type thermostat - 5 each

2) T991A insertion type thermostat - 5 each

3) M944A MODUTROL motor - 5 each

4) Q618A valve linkage - 5 each

5) V5064A 2-way valve - 5 each

6) AT72J1 transformer - 5 each

(j) AHU Control for AHU 1, 2, and 3:

1) H600A room humidistat - 3 each

2) V2045A/V5045A valveator and 2-way valve - 3 each

3) T991A insertion type thermostat - 6 each

4) APN2103 manual change-over switch - 3 each

5) M944A MODUTROL motor - 3 each

6) Q618A valve linkage - 3 each

7) V5013A 3-way valve - 3 each

8) AT72J1 transformer - 6 each

9) Auxiliary relay - 3 each

(k) AHU Control for AHU 4, 5, and 6:

1) H69A insertion type humidistat -3 each

2) T991A insertion type thermostat - 6 each

3) M944A MODUTROL motor - 3 each

4) Q618A valve linkage - 3 each

5) V5013A 3-way valve - 3 each

6) APN2103 manual change-over switch - 3 each

7) N2045A valve actuator and 2-way valve - 3 each

8) AT72J1 transformer - 6 each

9) Auxiliary relay - 3 each

(l) AHU Control for AHU 7 and 8:

1) H69A insertion type humidistat - 2 each

2) V2045A/V5045A valve actuator and 2-way valve - 2 each

3) T991A insertion type thermostat - 2 each

4) M944A MODUTROL motor - 4 each

5) Q618A valve linkage - 2 each

6) V5013A 3-way valve - 2 each

7) Q605A damper linkage - 6 each

8) M904F MODUTROL motor - 4 each

9) V2045A/V5045A valve actuator and 2-way valve - 2 each

10) AT72J1 transformer - 10 each

11) Q209A manual potentiometer - 2 each

12) Auxiliary relay - 2 each

(m) Damper Control for Generator:

1) M944B MODUTROL motor - 4 each

2) Q605A damper linkage - 4 each

3) AT72J1 transformer - 4 each

4) Auxiliary relay - 1 each

(n) Damper Control for Boiler:

1) Q209A manual potentiometer - 1 each

2) M944B MODUTROL motor - 1 each

3) Q605A damper linkage - 1 each

4) AT72J1 transformer - 1 each

5) Relay circuit - 1 each

(o) Exhaust Air Fan Control:

T631 thermostat - 15 each

(2) SAVIC-NET20 Central Monitoring System

(a) Central Control System

1) MCL Main Console - 1 each

2) CRT/Keyboard/Lightpen - 1 each

3) PRT printer - 1 each

(b) Remote Control System

1) Data gathering panel - 26 units

2) Digital point - 210 pnt

3) Analog point (pulse input) - 7 pnt

4) Analog point (analog input) - 56 pnt

(c) Analog Sensor Converter

1) NK1 pressure transmitter - 6 each

2) Converter - 1 each

3) TY7700-95 temperature sensor - 16 each

4) TY7700-160 temperature sensor - 31 each

5) TY7700-200 temperature sensor - 9 each

6) NAX421 42VDC power supply unit - 6 each

c. On-Call Service after receipt of a call for service or assistance. The

Contractor shall accomplish all necessary work, regardless of labor hours limitation of the Work Order, to detect cause (s) of malfunction and/or defects, and determine necessary corrective actions for restoration of the equipment and system to proper working order. All necessary restoration work shall be handled as Work Order specified in subsection C.5.3 General Requirements

5. Automatic Fire Alarm System

Inspection testing, depth of testing and frequency, shall be in accordance with NFPA 72, 7-3.

a. Automatic Fire Alarm Systems

The Contractor shall perform inspection, adjustment, replacement and maintenance services for the automatic fire alarm system as instructed by the COR and on-call services. The Contractor shall furnish factory trained and licensed technicians/engineers qualified to inspect, adjust and maintain the systems in acceptable operating conditions in accordance with the manufacturer's specifications, NFPA and Japanese local fire codes at all times. The service shall be performed on a semi-annual basis, one visual and functional inspection (Gaikan Kinoh Tenken) and one comprehensive inspection (Sogoh Tenken). The Contractor shall coordinate the interaction testing between the fire panels and auxiliary interfaced equipment that are monitored by the fire alarm system. Interfaced equipment needed for normal building operation shall be kept in operation during any testing procedure.

Building occupants shall be notified via PA system that testing is taking place.

b. Schedule of Facilities and Services

(1) Chancery. Locations of the devices to be serviced will require escort and can only be entered during scheduled times.

(a) NOTIFIER control and indicating monitor panel.

(b) Smoke detector.

(c) Heat detector.

(d) Manual station.

(e) Presignal and general alarms.

(f) Modular horn.

(g) System operation indication test.

(h) Air duct smoke detectors and its system test.

(i) Fire alarm enunciator in Post-1.

(2) Perry, Harris and Grew Towers, and Temple and Mitsui

Townhouses, and Multi-purpose building, Recreation facilities

(Daly Hall), Marine Quarters and Domestic Employees Quarters.

(a) HOCHIKI fire alarm control and interlock operation panel.

(b) Emergency public address system.

(c) Combination panel.

(d) Fire call box equipped in combination panel.

(e) Alarm bell.

(f) Smoke detector.

(g) Heat detector.

(h) Automatic releaser for fire door.

(i) Emergency telephone receiving set.

(j) Hydrant starter.

(3) EMR

(a) SIMPLEX fire control panel, type 4002 22/44 circuits - 1 set

(b) Sub-indication panel - 1 set

(c) Area smoke detector, photo electric and ionization types - 81 pcs

(d) Area heat detectors - 15 pcs

(e) Manual pull stations - 9 pcs

(f) Chime and flushing lamps - 9 pcs

(g) Duct smoke detectors - 13 pcs

(i) Photoelectric beam detectors - 4 sets

(4) DCMR

(b) Alarm bell.

(c) Smoke detector.

(d) Heat detector.

(5) FSI Yokohama (Director’s Residence and School)

(b) Alarm bell.

(c) Smoke detector.

(d) Heat detector.

after receipt of a call for service or assistance. The

Contractor shall accomplish all necessary work, regardless of labor hour limitation of the Work Order, to detect cause(s) of malfunction and/or defects, and determine necessary corrective actions for restoration of the equipment and system to proper working order. All necessary restoration work shall be handled as Work Order specified in subsection C.5.3 General Requirements

6. Fire Extinguisher, Fire Suppression System and Fire Sprinkler

System

a. Chancery

(1) Inspect all fire extinguishers in all floors, fire sprinkler system in the basement, and fire suppression system in Cafeteria kitchen once a month for proper operation, and report the results to the COR. The date of each inspection shall be stamped on the tag attached to each piece of equipment.

(2) Inspect all standpipes, sprinkler heads, smoke and heat detectors, and fire/sprinkler pumps once a year for proper operation and alarm detection in accordance with the local fire protection law(s). Submit report and findings to the COR.

(3) Inspect the fire suppression system in the Cafeteria kitchen once a year. The Contractor shall furnish factory trained and licensed technicians/engineers qualified to inspect, adjust and maintain the systems in acceptable operating conditions in accordance with the manufacturer's specifications, NFPA and

Japanese local fire codes.

Fire Suppression System – KURAKO CA25HD, CA25RLB & CA25RS

b. EMR

(1) Inspect all fire extinguishers in all floors and fire suppression system in the kitchen once a month for proper operation, and report the results to the COR. The date of each inspection shall be stamped on the tag attached to each piece of equipment.

(2) Inspect the fire suppression system in the Cafeteria kitchen once a year. The Contractor shall furnish factory trained and licensed technicians/engineers qualified to inspect, adjust and maintain the systems in acceptable operating conditions in accordance with the manufacturer's specifications, NFPA and

Japanese local fire codes.

Fire Suppression System

-Gaylord Industries, Inc. (Sanyo Murako) ANJET R-102

c. DCMR and FSI Yokohama (Residence and School)

Inspect all fire extinguishers in all floors once a month for proper operation, and report the results to the COR. The date of each inspection shall be stamped on the tag attached to each piece of equipment.

d. Mitsui Housing Compound

(1) Inspect all fire extinguishers in all communal areas and apartments, fire sprinkler system for Temple Garage and Old Grew

Basement once a month for proper operation, and report the results to the COR. The date of each inspection shall be stamped on the tag attached to each piece of equipment.

(2) Inspect all standpipes and fire sprinkler system - sprinkler heads, smoke and heat detectors, and fire/sprinkler pumps once a year for proper operation and alarm detection in accordance with the local fire protection law(s). Submit report and findings to

COR.

(3) Inspect the fire suppression system once a year. The

Contractor shall furnish factory trained and licensed technicians/engineers qualified to inspect, adjust and maintain the systems in acceptable operating conditions in accordance with the manufacturer's specifications, NFPA and Japanese local fire codes.

Fire Suppression System in Daly Hall Kitchen

- KURAKO CA25HD, CA25RLB & CA25RS

Fire Suppression System in New Marine Quarters Kitchen

- KURAKO CA25HAD

7. Kitchen Equipment and Appliances

Any defects or problems shall be brought to the attention of the COR.

(1) Degrease and clean 6 grease traps under the sinks of the

Cafeteria Kitchen for normal function quarterly.

(2) Inspect the range hood and exhaust fans in the Cafeteria

Kitchen for normal condition quarterly.

(3) Inspect the appliances and equipment (i.e. freezers, refrigerators, ranges, pans.) in the Cafeteria Kitchen for normal condition bimonthly.

(1) Degrease and clean 4 grease traps under the sinks of the Main

Kitchen for normal function quarterly.

(2) Inspect the range hood and exhaust fans in the 2F Kitchen, 1F

Main Kitchen and Staff Kitchen for normal condition quarterly.

refrigerators, ranges, pans.) in the 2F Kitchen, 1F Main Kitchen, 1F Staff Kitchen, 1F Service Pantry, BF Food Storage and BF

Garage for normal condition bimonthly.

c. DCMR

(1) Degrease and clean grease trap outside by the 1F Kitchen for normal function quarterly.

(2) Inspect the range hood and exhaust fans in the 2F Kitchen and

1F Kitchen for normal condition quarterly.

refrigerators, ranges, pans.) in the 2F Kitchen and 1F Kitchen for normal condition bimonthly.

d. Daly Hall

(1) The grease trap for the Kitchen is located in the fan room of the Old Grew (Workshop). Degrease and clean grease trap for normal function quarterly.

(2) Inspect the range hood and exhaust fans in the Kitchen for normal condition quarterly.

refrigerators, ranges, pans.) in the Kitchen for normal condition bimonthly.

e. New Marine Quarters

(1) Degrease and clean 2 grease traps - one under the sink in the kitchen and the other outside near the street for normal function quarterly.

(2) Inspect the range hood and exhaust fans in the Kitchen for normal condition quarterly.

refrigerators, ranges, pans.) in the Kitchen for normal condition bimonthly.

8. Swimming Pools

a. EMR and DCMR

(1) Summer Maintenance (May - September)

1. Check chemical balance and add chlorine or acid as required once daily.

2. Check pool water circulation and filtration system for normal condition once daily.

3. Check chlorination system for normal condition once daily.

4. Vacuum and clean the pool with the pool robot Monday and

Friday.

5. Remove and dispose of fallen leaves and other debris afloat on the pool water Monday and Friday.

6. For the pool of the EMR, clean the debris catchers in leaving pool water basin Monday and Friday.

7. Back wash sand-filter 2 times a month.

8. Clean the hair catcher once every 3 months.

(2) Off-season Maintenance (October - April)

1. Check chemical balance and add chlorine or acid as required once a week.

2. Check pool water circulation and filtration system for normal condition Monday and Friday.

3. Check chlorination system for normal condition Monday and

Friday.

4. Remove and dispose of fallen leaves and other debris afloat on the pool water Monday and Friday.

5. Vacuum and clean the pool with the pool robot once a week.

6. For the pool of the EMR, clean the debris catchers in leaving pool water basin once a week.

7. Back wash sand-filter 2 times a month.

8. Clean the hair catcher once every 3 months.

b. Mitsui Compound Swimming Pool Maintenance (Year-Round)

(1) Check chemical balance two times daily and add chlorine or acid if necessary; cross check readings taken by pool life-guard on duty prior to adding chlorine or acid.

(2) Check pool water circulation and filtration system for normal condition once daily.

(3) Check chlorination system for normal condition once daily.

(4) Vacuum and clean the pool with the pool robot Monday, Wednesday and Friday.

(5) Remove and dispose of fallen leaves and other debris afloat on the pool water Monday, Wednesday and Friday.

(6) Back wash sand-filter and rinse 2 times a month.

(7) Clean the hair catcher once every 3 months.

9. Ponds

In addition to the GENERAL REQUIREMENTS FOR PMI, the Contractor shall provide the following specific PMI services. Any defects or problems shall be brought to the attention of the COR.

a. EMR

Check pond water circulation system – fountain head, turbine pump

– HITACHI EFOUP 200V 3ph 0.75Kw, hair catcher, make-up water cistern/valves and fountain light-up control – LUTRON GRX-AV 100V

15A for normal condition once a month.

b. DCMR

Check pond water circulation system – submersible pump, EBARA

32P7075.2S 100V 0.2Kw and debris catcher for normal condition once a month.

c. Mitsui Compound (Year-Round)

There are two ponds in Mitsui Compound – one pond is between Grew and Harris Tower and the other pond is between Harris and Perry

Tower.

Check pond water circulation system – control panel, turbine pump

EBARA 125x100FS4H 400V 5.5Kw x 2 each, hair catcher, make-up water cock and aerators for normal condition once a month. The pumps and hair catchers for two ponds are located in B2F Harris

Tower.

10. Motor Gate Operation System

The Contractor shall provide PMI services to the Motorized Swing

Gate Operation System, Manufacturer – C.T. Machine Co., Ltd., Tel: 03-3278-0311, at the Main Gate of the Embassy. All services shall be performed in accordance with the manufacturer’s maintenance standards and repair guidance. The Contractor shall provide trained service technicians to inspect, adjust and maintain the systems in acceptable operating conditions at all times. The operation system consists of two motorized power cylinder units for main gate wings, control circuit panel and button switch operation panel. The PMI shall be performed for normal function and operable condition once every 3 months as follows:

(1) Check gate columns, frames, gate wings, hinges, coil spring caster wheels and rails.

(2) Check foundation, base support, and metal housing (black) of motorized power cylinder units.

(3) Check Motorized High Efficient Ball Screw Power Cylinder

Units – LPTB1000H8: Mfr: Tsubakimoto Emerson, Brake Motor, 3P, 200V, 3W, 50Hz, 1.5kW, 6.5A, high efficient Ball Screw, Thrust

9.80 kN, Stroke 800mm, DC Brake (Primary 0.18A/Secondary 0.29A), Wet Slip Clutch, Limit Switches, weather protection booths.

(4) Check the Linear Guide and Floating Joint.

(5) Check button switch operation panel and control circuit panel.

(6) Check Stroke Adjustment Limit Switches (4ea) x 2, manual handle operation (during power outage, etc.) and Gate speed

Adjustment.

b. Mitsui Compound

(1) Sliding Gate at Mitsui Townhouses

The Contractor shall provide PMI services to the motorized sliding gate operation system, Manufacturer – NABCO System Co., Ltd., Tel: 03-5471-0725 or 03-3454-3321, at the Gate to the

Mitsui Townhouses. All services shall be performed in accordance with the manufacturer's maintenance standards and repair guidance. The Contractor shall provide trained service technicians to inspect, adjust and maintain the systems in acceptable operating conditions at all times. The operation system consists of one motor actuator for gate leaf, control circuit panel and button switch operation panel. The PMI shall be performed for normal function and operable condition once every 3 months as follows:

(a) Check sliding gate system for damaged parts, operation noise and cushions for wear and tear.

(b) Check motor and actuator for motor mounting, actuator shaft and wire rope.

(c) Check control unit for opening speed and closing speed, safety device and control unit mounting.

(d) Check sensors for sensitivity and its range.

(e) Check electric circuits and wirings for amperes and insulation resistance, switches, loose connections and other electric devices for proper readings and operation.

(2) Sliding Gate at Grew Gate and Perry Gate

The Contractor shall provide PMI services to the motorized sliding gate operation system, Manufacturer – HOKUYO DOOR-tech

Co., Ltd. Tokyo, Tel: 03-3697-7827, at the Grew Gate and the

Perry Gate to the Mitsui Compound. All services shall be performed in accordance with the manufacturer's maintenance standards and repair guidance. The Contractor shall provide trained service technicians to inspect, adjust and maintain the systems in acceptable operating conditions at all times. The operation system consists of one motor actuator for gate leaf, control circuit panel and button switch operation panel. The

PMI shall be performed for…