(CM) WORK ORDER LOG Week (Main).pdf

OPEN WORK ORDERS

AMERESCO

DSW # Date Received

Facility Asset Name Summary Notes Status Date Completed

HRS Date Ordered

Material/Equipment Cost Status Parts received

Date

DM105/

U1062

10/3/16 7181 Boiler #2 Boiler #2 failed Boilers OK up to pressure Complete 10/3/16 2 n/a n/a n/a n/a

DM106 10/3/16 7113 Boiler #1 Boiler #1 failed Boiler OK-CE DDC latched alarm

Complete 10/3/16 2 n/a n/a n/a n/a

DM108/U1

10/3/16 6262 Boiler Boiler failed CE working in room-Boilers off Complete 10/3/16 2 n/a n/a n/a n/a

MS111/U0

10/4/16 8088 Heat Exchanger Over heating Actuators intermittent operation/ Temporary fix

Complete 12/2/16 6 10/12/2016 $400.00 Complete 12/2/2016

DG114/U1

10/6/16 8481 Furnace Building is not getting warm throughout Broken Belt Complete 10/7/16 3 7-Oct $45 Complete 7-Oct

DG122/U1

10/6/16 6262 Boiler 1 Leaking in boiler room, in OP B2 sections leaking-CE 332 project

Complete 10/6/16 n/a n/a n/a n/a

DG123/U1

10/6/16 11535 Vent Fan Vent Fan not working in Mech RM Breaker was off- Checked operation

Complete 10/6/16 2 n/a n/a n/a n/a

DG127/U1

10/6/16 10286 Boiler 2 Burnham V- 910A

Boiler #2 Failed Boilers up to pressure-DDC latched alarm complete 10/16/16 2 n/a n/a n/a n/a

U1782 10/6/16 9549 Red Flag, blowing cold air throughout Building Checked, Boilers up to pressure and operating normal.

Complete 10/6/16 2 na/ n/a n/a n/a

DG130/U1

10/6/16 9497 Boielrs Building is cold throughout Boilers operating normally Complete 10/6/16 2 n/a n/a n/a n/a

DG131/U1

10/6/16 11540 Boiler 1 Boiler 1 in op, Boiler room steam leak at header sensor. Complete 10/6/16 2 7-Oct $75 Completed 6-Oct-16

DG134/U1

10/7/16 7179 Boiler #2 Bldg cool Boilers operating properly-CE issue complete 10/7/16 3 n/a n/a n/a n/a

DG138/U1

10/7/16 8517 Boilers Blue Light on in Mech Room Boilers off on LWCO/ feedwater tank had water off complete 10/7/16 2 n/a n/a n/a n/a

U0971/U10

10/12/16 9480 Humidifer Humifier problems, basement annex humidifer alarm Cleaned water level probes, ordered new probes completed 10/12/2016 1 10/12/2016 $565.00 Completed 10/19/2016

U1232 10/13/16 10555 No Heat in Building. Darrell Found; Found Primary problem to be failed actuator on HX-1 steam valve, reffered to HVAC for repair

No heat in building Completed 10/13/2016 0.5 n/a n/a n/a n/a

U1322 10/13/16 5257 Boiler 1 Tech found Boiler 1 down due to low water condition. Further inspection revealed failed FW pump motor on B1. B1 left offline.

Replaced FW pump to boiler 1

Boiler 1 in alarm, Alarm will be present until we can bring B1 back online

Completed 10/17/2016 1 10/17/2016 $603 Completed 10/17/2016

U1387 10/13/16 8088 Boiler 2 Tech found Boiler 2 locked out due to fault code 45 low fire switch.

Tech followed Honeywell manual steps, recycled and reset burner.

Boiler 2 in Alarm Completed 10/13/2016 1 n/a n/a n/a n/a

U1320 10/13/16 8124 Feed Water Tank Tech Found float switch stuck on make up tank. Adjusted level control of switch. System repair by CE, boilers shut off

Feed Water tank Valve Failed Completed 10/14/16 2 n/a n/a n/a n/a

U1467 10/14/16 9311 Boiler 1, 2, 3 Found B2 online But not maintaining steam pressure by itself. B3 had a loose ignition cable but fired when connection was secure.

B1 would not run in auto, but

Low steam pressure alarm, work order should be open in

HVAC shop

Completed 10/14/16 1 n/a n/a n/a n/a

U1478 10/14/16 7163 Boiler 1 & 2 Found both boilers turned off manually. Materials on site for DDC control work. Turned off fro control work and will be turned back on when work completed

Low Steam Alarm Completed 10/14/16 1 n/a n/a n/a n/a

U1557 10/19/16 8113 Boiler 1 Tech found Chem feed line in B1 with a pinehole leak. Minor corrosion was noticed. Removed all damage pipe and welded new nipples onto existing FW lines for chem feed application.

Water leak, Mech Room Boiler 1 Supple Line completed 10/19/16 12 n/a n/a n/a n/a

U1653 10/19/16 7113 Boiler 1 Mike checked, both boilers up and running, there was not fault code or anything wrong with Boiler 1 concluding his inspection.

Boiler 1 Failed completed 10/20/16 1 n/a n/a n/a n/a

U1570 10/19/16 9387 no heat in confrence room

Tech called DDC control room and verified that boilers were up and running. Issue was determined to not be realted to the boilers and referred bact to customer service to be addressed by CES

HVAC

Confrence Room Very Cold completed 10/20/16 1 n/a n/a n/a n/a

U1637 10/20/16 9480 Boiler 3 Tech found B3 flooded and boiler feed tank flooded as well.

Further insepction of B3 showed loose level switch screw on the 150 pump control. Recalibrated screw and brought water level back to normal and placed boiler back in service

Boilers are sending out hot wate completed 10/20/16 3 n/a n/a n/a n/a

U1660 10/20/16 6258 Boiler 1 Responded to Boiler 1 call, has a cracked section and has been identified as a 332.

boiler is shceduled for a 332 replacement

Completed 10/20/2016 1 n/a n/a n/a n/a

U1777 10/21/16 11415 Found condensate tank with bad motor. Condenstae overflowing at tank vent. Installed new 1/3 HP Sterling pump assembly.

Leaking Boiler Completed 10/21/16 6 n/a $634.00 completed 10/21/2016

Material/Equipment

DSW # Date Received

Facility Asset Name Summary Notes Status Date Completed

HRS Date Ordered

Material/Equipment Cost Status Parts received

Date U1778 10/21/16 11525 Boiler 1 & Boiler 2 Boilers priming and having water level issues due to glycol in steam side of heating system. CE had heat exchanger failure which contaminated the steam side. Flushing steam side to remove glycol. Will need to be monitored periodically to ensure additional glycol does not migrate back to boilers.

No Boiler Pressure In progress CE to fix heat exchanger pending 6 n/a n/a n/a n/a

U1780 10/21/16 6346 Boiler 1 & Boiler 2 Found boiler operational in Domestic Hot Water mode. The CH (central heat mode) would not bring boiler on. Reviewed boiler settings on boiler operating panel. The lead/lag setting had been changed from the mod sensor to stat terminal allowing the CH function to operate only when in stand alone mode. Changed setting back to mod sensor , brought both boilers back online

No Heat completed 10/21/16 2 n/a n/a n/a n/a

U1775 10/24/16 6315 Boiler 2 Boiler 2 was unable to keep up with demand. Turned B1 to help maintain pressure and both are running now. B1 Has leak in on fo the sections and was turned off Friday 10/21/16/.

No Heat Completed 10/24/16 1 n/a n/a n/a n/a

10/24/16 7265 Boiler 2 Found Boiler 2 not running. Adjusted settings so Boiler 2 settings were not so low. Reset boiler 2 and both boilers were running fine.

No heat Completed 10/24/16 1 n/a n/a n/a n/a

U1638 10/24/16 10555 Boiler 1 B1 leaking from relief valve, replaced valve. Relay to pump number 1 was stuck on, pump not shutting off. Replaced both boilers relays. Both boilers up and running

Boiler 1 leaking Completed 10/25/16 4 10/25/2016 $117.40 completed 10/25/2016

10/25/16 9387 Boiler 1 Tech found, sight glass valves on boiler number 1 leaking Boiler 1 leaking Completed 10/25/16 1 n/a n/a n/a n/a U1958 10/26/16 9327 Boiler 1 & Boiler 2 Found B2 feed water replay set in manual position. This caused the boiler to flood and satusfy pressure before reaching normal building pressure set points. Drained B2 and reset relay to auto position. Operating limits on B1 & B2 turned down to 5psi & overridding DDc control. Reset operating limits to 14psi to allow

DDC to control set point and verified shutdown at 12 psi.

Double Boiler Failure Completed 10/26/16 2 n/a n/a n/a n/a

U2037

10/27/16 7228 Boiler 1 Boiler 2 was off due to a FW pump leak. Boiler 1 was in hand on enable RIB and pressure switch was set to 9 PSI. Put enable RIB in auto and raised pressure switch to 14 PSI to allow DDC to control boiler pressure.

Boiler 1 in alarm Completed 10/27/16 1 n/a n/a n/a n/a

U2048 10/27/16 8517 Boiler 2 Locked out in pilot flame fail, last six codes in the memory, same fault. Reset boiler and it started.

Boiler 2 failed completed 10/27/16 1 n/a n/a n/a n/a

U2033 10/27/16 7271 Boiler 1 Boiler 1 missing the following burner parts that will need to be ordered and replaced prior to being placed back in service. While starting B2 up a failed ingition transformer was found to prevent ignition. Obtained another and installed. Fired B2 and placed back into service. Both boilers online.

Boiler 1 in alarm Completed 11/02/16 6 10/27/2016 Power flame assembly J50 Power flame J50 pilot solenoid Power Flame J50 pilot regulator

Completed 11/2/2016

U2096 10/31/16 7113 Boiler 1 & Boiler 2 Found both boilers operating normally and up to pressure. Relief valves were drippingon both boilers indicating recebt over pressure. Contacted cotrol rm. To get boiler history of alarms. Also noted failed seals at WH1 that were leaking onto WH2. replaced bearing/seal module and repaired WH1. WH1 placed back online.

Both Boilers in Alarm completed 11/01/16 3 11/1/2016 Bearing/seal module $124.66 completed completed

U2091 10/31/16 10441 Boiler 1 On Arrival found both boilers online and running normally. Called control room and verified that last alarm was B1 status on

10/28/16. Alarm was most likely caused during blowdown on 10/27/16 and corrected at that time. No further action needed.

Boiler 1 in Alarm completed 10/31/16 2 n/a n/a n/a n/a

U2080 10/31/16 9387 Boiler 1 & 2 Float Switch at feed water tank was stuck. Repaired switched.

Both boilers started and were watched until they shut off.

Both Boilers down Completed 10/31/16 2 n/a n/a n/a n/a

U2170 11/1/16 7163 Boiler 1 Found B1 operational. Met control room personnel on site, determined the fault was caused by a fualty PLC input. Issue turned over to EMCS personnel.

Flame fail alarm completed 11/01/16 1 n/a n/a n/a n/a

11/2/16 7535 Hot Water heater Replaced couplings in Armstrong pump boiler started and is making hot water.

no hot water completed 11/2/2016 3 n/a n/a n/a n/a

U2270 11/2/16 7079 Lochinvar water heater pin hole leak in hot water line on lochinvar, shut unit down and installed new pipe and fittings pin hole leak in mech rm. Completed 11/03/16 12 11/3/2016 Male Adapter $21.44 Gasket $12.42

Completed 11/3/2016

U2273 11/2/16 8517 FW tank Feed water tank over flowing. Drained tank partway down. completed 11/03/16 1 n/a n/a n/a n/a U2289 11/3/16 11575 B1 B3 B6 Found boilers off, Reset pressuretrol and adjusted the other one cycle boilers a few times, running normally.

Boilers 1, 3, 6 in fail status completed 11/3/2016 2 n/a n/a n/a n/a

U2366 11/4/16 6263 Boiler 4 Boiler 4 is firing, 3 seems to be held back by DDC. Went to their office and they're trying to change the lead lag so both boilers will work.

no heat Completed 11/4/2016 2 n/a n/a n/a n/a

U2489 11/7/16 7137 Boiler 1 Boiler 1 running properly. Spoke with DDC and the alarm was on their end.

Boiler 1 Failed Completed 11/07/16 1 n/a n/a n/a n/a

DSW # Date Received

Facility Asset Name Summary Notes Status Date Completed

HRS Date Ordered

Material/Equipment Cost Status Parts received

Date U2488 11/7/16 7113 Boiler 1 Boiler 1 running properly. Spoke with DDC and the alarm was on their end.

Boiler 1 Failed completed 11/07/16 1 n/a n/a n/a n/a

11/14/16 5333 Blue Light Light was flashing on arrival. Found CE EMCS personnelinstalling new transducers on each boiler. This control work was the cause of the pressure fluctuations and blue light flashing. Boiler will be returned to normal when CE personnel is complete with work

Blue Light special completed 11/14/16 1 n/a n/a n/a n/a

11/14/16 8450 Boiler 2 No heat, boiler 2 found leaking from feed water line. Shut off and isolated B2. Replaced feed water pump on B2. Ran boiler and made sure it shut off OK.

Boiler down, building cold Completed 11/14/2016 4.5 n/a n/a n/a n/a

U2855 11/15/16 10286 Boiler 2 Found B2 in flame failure number 28, removed ignition adjusted electrode fired boiler and cycled a couple of times running normally

Boiler 2 is in Flame Fail Completed 11/15/2016 1.5 n/a n/a n/a n/a

U2861 11/15/16 7265 Mech Rm Found float switch and feed water tank sticking and tank overflowing. Adjusted switch and repaired switch on feed water tank, and filled tank several times working normallly.

Water under mech room floor building completed 11/15/2016 1.5 n/a n/a n/a n/a

11/16/16 6258 Boiler 2 pin hole leak in feed water line. Repaired leak. B2 back online and running properly

Boiler 2 Leaks completed 11/16/16 1 n/a n/a n/a n/a

U2945 11/16/16 6326 no Heat responded boilers up to pressure. Building EMCS system was down and not allowing heating pumps or glycol heat exchanger to operate.

No Heat in Building Completed 11/16/16 2 n/a n/a n/a n/a

U2958 11/16/16 11519 Blue Light Blue Light special U2970 11/16/16 8517 Boiler 2 Boiler 2 in alarm flame fial number 28. Cleaned ignition, reset boiler and it fired up and ran normally.

Boiler 2 flame failure Completed 11/16/16 1 n/a n/a n/a n/a

U2972 11/16/16 8515 Blue Light Leak not on our end. Leak was found on fire suppression system, coming from one of the valves water under wall from mech rm. completed 11/16/16 1 n/a n/a n/a n/a

U2743 11/16/16 8450 Boiler down B1 is operational and running. B2 is out of service for a feed water leak

Boiler is down Completed 11/16/2016 1 n/a n/a n/a n/a

U3050 11/17/16 6258 Condensate line only 1 boiler running, waiting to replace boiler 1 before line can be fixed so that both boilers are not down.

Condensate line is leaking pending 11/17/2016 1 n/a n/a n/a n/a

U3105 11/18/16 6263 Boiler 3 Found B3 in alarm failed ignition. Bad electrode cable, removed ignition from B2 which is offline and put in B3, fired Boielr and it ran normally

Boiler 3 in flame fail completed 11/18/16 2 n/a electrode (from B2) n/a n/a

U3106 11/18/16 8517 Boiler 2 Found B2 in alarm cleaned and adjusted. Reset burner1. Boiler 2 is in Flame Fail completed 11/18/16 2 n/a n/a n/a n/a U3109 11/18/16 7181 boiler 2 B1 is offline. B2 was running fine upon arrival. Talked with CE and had them adjust pessure so that it would not send alarm on their end. Had them put B1 offline until it is fixed.

Boiler 2 has failed completed 11/18/16 2 n/a n/a n/a n/a

U1395 11/21/16 7181 Boiler Found a leak in nipple and feed water line, repaired leak. Boiler back online and running properly

Boiler leak Completed 11/21/2016 1 11/21/2016 pipe plugs $7.46 completed 11/21/2016

U3213 11/21/16 6326 Out Side Air Damper Testing proved actuator was functioning. However prior service notes indicated this actuator may have stuck in the past and has intermittent issues. To avoid repeat calls and prevent possible freeze up the actuator was replaced with a new siemens GMA. Full operation of the actuator was che3cked and the fan was placed back into service.

Outside air damper completed 11/21/2016 3 11/21/2016 Siemens GMA 161.1P actuator $205.35 completed 11/21/2016

U3283 11/22/16 10417 HVAC Arrived on site and found both boilers operating normally. If there are any overheating issues the problem can be resolved by CES

HVAC. Relayed this information to customer service.

HVAC inop in basement Completed 11/22/2016 1 n/a n/a n/a n/a

U3371 11/23/16 6136 No Heat Boiler working normally, pumps to heat exchanger were turned off.

Called DDC and they turned on the pump while there and the building started to warm up

No Heat Completed 11/23/16 2 n/a n/a n/a n/a

U3384 11/23/16 6258 No heat Repaired Vent and replaced couple and started unit heater. Boiler ran the entire time and found nothing wrong with boiler.

no heat Completed 11/23/16 2 n/a n/a n/a n/a

U3426 11/25/16 6258 No heat Was out on low water cut off. Reset boiler and brought boiler up to pressure. Boiler running now.

No heat Completed 11/25/16 2 n/a n/a n/a n/a

U3429 11/25/16 8113 Boiler 2 flame failure Has a bad flame safeguard. Parts are on order. Replaced flame safeguard

Flame Guard Completed 11/28/16 2 11/25/2016 Flame safeguard 11/28/2016

U3434 11/25/16 7228 Boiler 2 Boiler 2 tripped on flame failure

U3595 11/29/16 5385 Found both boilers off, there were not codes in either boiler, they're brand new. Power was shut off to the building and the boilers did not reset... Restarted both and are running normally.

Building is very cold completed 11/29/2016 1 n/a n/a n/a n/a

U3597 11/29/16 6253 Boilers Both boilers are running trying to connect with DDC to make sure all is ok on their end. OILER FOR STEAM GEN IS INO

Completed 11/29/2016 1 n/a n/a n/a n/a

U3555 11/29/16 11540 Boiler 3 Replaced feed water pump to boiler 3. Boiler back up and running normally.

Boiler 3 in alarm Completed 11/29/16 3 n/a n/a n/a n/a

U3679 11/29/16 9497 Boilers Boilers running fine. It is on the CE HVAC side Cold in warehouse loading dock end

Completed 11/29/16 1 n/a n/a n/a n/a

U3336 11/30/16 10441 Pump CE HVAC, CE's pump and they are fixing it Leaky pymp Completed 11/30/16 1 n/a n/a n/a n/a

DSW # Date Received

Facility Asset Name Summary Notes Status Date Completed

HRS Date Ordered

Material/Equipment Cost Status Parts received

Date U3419 11/30/16 7265 Boiler 2 B2 off on high limit. Adjusted limits high and low. Cycled boiler and it is working now. Found Hot dawg heater in warehouse not working. Flames dropping out. Cleaned heater and it is workind normally now.

Boiler 2 and unit heater Completed 11/30/2016 2 n/a n/a n/a n/a

U3783 12/1/16 6315 Blue Light Flashing Found B2 with Failed FSG due to internal fault. B1 in standby due to poor conncetion with FSG. Reset controls as temp solution.

Checked on parts previously ordered for repair. Parts due to arrive tomorrow. Replaced both flame guards on boilers

Blue light flashing boilers down Completed 12/1/2016 2 11/28/2016 RM7896 flame safeguard 12/2/2016 12/2/2016

U3803 12/1/16 8197 Leaking boiler Found active leak on existing condensate main near south wall of boiler room. There is a second leak near the first that already has a temp repair clamp in place. The piping will need to be cut and inspected to see how extensive the corrosion is prior to repair.

Please refer to CES HVAC shop to repair.

Boiler leaking badly Completed 12/1/2016 2 n/a n/a n/a n/a

U3845 12/2/16 11415 Vent Fan Responded to call from VF-1 actuators not working in building.

Placed fan in manual and fan motor operation checked ok.

Verified that both ran. OA Actuator shows signs of a week spring and will be replaced. Replaced OA Actuator.

Vent fan econ actuators are inop

Completed 12/08/16 2 12/6/2016 Siemens GMA 161.1P actuator $205.35 completed 12/8/2016

U3911 12/5/16 6136 no heat in building Refered to HVAC need work order created on their end No heat in building Completed 12/05/16 2 n/a n/a n/a n/a U3933 12/5/16 6253 B1 & B2 Made some adjustements to the pressure switches on both boilers, need to schedule a shut down time with Maintanence coordinator to adjust humidty levels.

Humidity to low in lab Completed 12/05/16 3 n/a n/a n/a n/a

U941 12/5/16 5201 Very cold in building Both boilers are running. Needs to be reffered to HVAC. very cold in building Completed 12/05/16 1 n/a n/a n/a n/a U3951 12/5/16 9268 Blue light on B1 Failure code number 28. Cleaned and reset. Watched boiler run for sometime. Did not alarm again Blue light flashing Completed 12/05/16 1.5 n/a n/a n/a n/a

U4089 12/6/16 7535 Boilers out Replaced B2 feedwater pump. Both boilers operating normally. Boilers out Completed 12/6/2016 2 12/6/2016 Feedwater pump $603 completed 12/6/2016

U4160 12/7/16 11525 Boiler 2 patched pinhole leak, boiler up and running Boiler 2 leaking Completed 12/7/2016 1.5 n/a n/a n/a n/a U4213 12/7/16 9480 Humidifier Alarm Raised the st point on B1, a couple of pounds to see if this would keep [ressure from dropping to where it sets off an alarm. Also will be checking with DDC.

Alarm going off Completed 12/07/16 1.5 n/a n/a n/a n/a

U3933 12/8/16 6253 Humidifier Alarm Scheduled with Facilities manager to shut down and clean out humdifiers Monday 12/12/16

Humidity to low in lab Completed 12/08/16 0.5 n/a n/a n/a n/a

U4253 12/8/16 8481 No Heat Upon arrival, building was warm. Talked with facilities manager.

Inspected Furnace and blower motor and belt and found nothing wrong.

Building cold, blower on, smells or burning rubber

Completed 12/08/16 1.5 n/a n/a n/a n/a

U4283 12/8/16 7079 Boiler 2 Found B2 in alarm code 46 flame amp. Checked flame amplifier to make aure it wasn’t loose. Reset and fired boiler. Let boiler cycle a few times with no further lockouts

Flame Failure Boiler 2 Completed 12/8/2016 1.5 n/a n/a n/a n/a

U4285 12/8/16 8565 Boiler 1 Reset Boiler, Found nothing wrong. Fired it back up to pressure.

Boiler running. B2 was running upon arrival

Flame Failure Boiler 1 Completed 12/9/2016 0.5 n/a n/a n/a n/a

U4320 12/9/16 7179 Low Temp Alarm Both Boilers operating normally. Didn’t see anything in boiler room that would be causeing issue. No one was on sight to talk with.

Emailed CE that it may be an issue on their end

Low Temp Alarm Completed 12/9/2016 1.5 n/a n/a n/a n/a

U4324 12/9/16 7181 Boiler leaking Repaired Leak, Packing nut to shut off valve. Boiler leaking into Room 2 Completed 12/09/16 1 n/a n/a n/a n/a U4346 12/12/16 7181 Boiler leaking Hartford loop was leaking on boiler, put temp patch on it and it is scheduled for repairs.

Boiler cause Flood Completed 12/102/16 2 n/a n/a n/a n/a

U4349 12/12/16 10480 Cold first floor hallway Upon arrival boilers were up and running. Recommended to refer to CE HVAC shop.

cold first floor hallway Completed 12/12/16 1 n/a n/a n/a n/a

U4403 12/12/16 8088 Boiler 2 Cleaned ignition electrode and adjusted pipe pressure, boiler was back up and running

Boiler 2 is off on flame failure Completed 12/12/16 1.5 n/a n/a n/a n/a

U4427 12/12/16 10437 No Hot Water Referred to CE No Hot water Completed 12/12/16 1 n/a n/a n/a n/a U4409 12/12/16 8124 Cold Areas Right hand boiler has inoperable section leak. Replacement boiler on order Cold Areas in Band building Completed 12/12/2016 1 n/a n/a n/a n/a

U4416 12/12/16 6211 Boiler 1 Cleaned ignition electrode and adjusted pipe pressure, boiler was back up and running

Boiler 1 is in Flame Failure Completed 12/12/16 1.5 n/a n/a n/a n/a

U4466 12/13/16 4251 Boiler 2 Feed water pump on order Boiler 2 Failed Pending pending 1 12/13/2016 Feedwater pump $603 on order Pending U4506 12/13/16 7271 Boiler leaking Replaced flange gaskets on heard valve Boiler Leaking Completed 12/13/2016 4 12/13/2016 Flange Gasket $21 completed 12/13/2016

U4360 12/14/16 4241 Stem Valves Found small puddles of water on floor coming from valve stem packing on both header vavles. Tightened gland follower to compress packing and dried wet area no further leaks noticed.

Repair leaking stem valves Completed 12/14/2016 2 n/a n/a n/a n/a

U4534 12/15/16 6104 Saftey Limits Asked to increase set point at building 6104 as building heat could not be maintained at 180 degrees. Cannot increase without risking hitting high exhaust limits limit max is 190. Spoke with CES HVAC about the situation and they are looking into increasing flow at air handler coil.

Adjust boiler saftey limits so it can operate at 190 degrees

Completed 12/15/2016 1 n/a n/a n/a n/a

DSW # Date Received

Facility Asset Name Summary Notes Status Date Completed

HRS Date Ordered

Material/Equipment Cost Status Parts received

Date U4667 12/15/16 6263 Boilers 1,2,3 offline B1 & B2 left off intentionally. B3 had not alarms or conditions that would prevent firing and lit immediately when placed in manual position. It is likely this is an old alarm from boiler 3. All boilers are in operating condition with 3 and 4 online. HX has repaired Boilers

1 & 2. All boilers online and operational

Boilers 1,2,3 offline Completed 12/19/16 3 n/a n/a n/a n/a

U4693 12/15/16 9268 B2 in flame failure Found B2 in alarm and B1 unable to carry the loag individually. B2 had lockout alarm 28 pilot failure. Inspected ignition assembly and founf ignition cable with corroded and split end connectors. Broken connector on male end of igniter. Replaced ignition cable and igniter and placed B2 back in service

B2 in flame failure, 0 PSI Completed 12/15/16 2 12/15/2016 Igniter $20.00, Ignition cable $10.00 completed 12/15/2016

U4701 12/16/16 8088 no hot water Found DHW heater down and locked out. Cause of lockout was a failed combsition blower motor. Installed motor and placed unit back in service verified that system came back up to temp.

no hot water Completed 12/16/16 3.5 12/16/2016 n/a completed 12/16/2016

U4771 12/19/16 5250 No Heat Found both boilers off and breaker to feed water tank tripped. B1 pump was bad. Replaced feed water tank. Both boilers running normally now.

No Heat in Building Completed 12/19/16 4 12/19/2016 Feed water pump $603 completed 12/19/2016

U4765 12/19/16 8088 Boiler INOP ON arrival found both boilers operating normal with DHW at reduced temps. Spoke with facility personnel and learned that they could not wash dishes due to cold water temps. Further inspection revealed a major leak in the hot water supply piping to the building in the utilidor leading out of the boiler room. This leak wastes hot water at a rate faster then the boiler could recover. Until this leak is repaired there will be insufficient hot water to wash dishes at the facility. Told this info to costumer service & MSGT Pulp.

Boiler INOP Completed 12/19/16 2 n/a n/a n/a n/a

U4759 12/19/16 8565 Boiler 2 Found weak flame scanner and cracked ignition electrode.

Installed new UV scanner and ignition electrode. Both boilers online and operational.

Boiler 2 in Flame Fail Completed 12/20/2016 3 12/19/2016 UV Scanner and ignition electrode completed 12/20/2016

U4827 12/19/16 7179 No heat On arival found both boilers operating normally and up to pressure as well as both water heaters operating normally with a stored water temp of 125. May be an old call. This should be directed to

CE HVAC

no heat Completed 12/19/16 1 n/a n/a n/a n/a

U4880 12/20/16 8088 No hot water in clipper area

Responded to call about alarm on B2. Found B2 with lockout #38 internal fault. Reset control and dried moisture fro cabinet. Both boiler are online and operational. Referred to utilites

B2 in alarm completed 12/20/16 1 n/a n/a n/a n/a

U 4961 12/21/16 8549 B2 in flame failure Returned to building 8549 to find B2 with the same alarm as found on previous day. Installed new FSG to correct internal fault issue.

Both boilers online and operational.

Boiler 2 in flame failure Completed 12/21/2016 1 12/21/2016 Check Valve $20.00 FW Pump $70.00 completed 12/21/2016

U5047 12/22/16 9480 Low Steam pressure Found local operating pressure control out of calibration on B1.

This interrupted boiler operation at lower pressures when B1 was the lead boiler and caused lower aaverage steam pressures.

Reset and calibrated local limit on B1 and ensured all boilers were online.

Low Steam pressure Completed 12/22/2016 1 n/a n/a n/a n/a

U5069 12/22/16 7179 Boiler Found failed flex coupling on one of main system circ. Pumps.

Glycol was leaking steady stream from the connection. This issue was referred to CE HVAC as a priority to prevent loss of heat to the building.

Boiler Spraying out glycol basement flooded

Completed 12/22/2016 1 n/a n/a n/a n/a

U5134 12/27/16 8450 Boiler 1 Replaced check valve and seals on Boiler 1 FW pump. Placed boiler back into service and verified that the humidity was back to acceptable levels.

Boiler 1 feed water pump Completed 12/28/16 3 n/a n/a n/a n/a

U5197 12/28/16 7179 Gycol pump Respoded to call about pump arcing in boiler room. Upon inspection found pump was located on glycol heating loop and not maintained by Alaska boiler and burner LLC. Issue referred to

HVAC

glycol pump is arching and will not kick on

Completed 12/28/16 1 n/a n/a n/a n/a

U4465 12/13/16 6211 Boiler 1 Responded to call for flame fail on B1. Found boiler with a low fire switch alarm. Reset alarm and made adjustments to air damper switch positioning. Boiler one was placed back online. Please note that boiler 1 has since been found with a failed tube and been taken back offline.

Boiler 1 in flame failure Completed 12/13/16 1 n/a n/a n/a n/a

U4634 Duplicate to U4535 12/15/16

12/13/16 6104 Boilers to be adjusted Asked to increase set point at building 6104 as building heat could not be maintained at 180 degrees. Cannot increase without risking hitting high exhaust limits limit max is 190. Spoke with CES HVAC about the situation and they are looking into increasing flow at air handler coil. We will not attempt to further adjustments until notified by CE HVAC.

Boilers to be adjust boiler safety limits

Completed 12/15/16 1 n/a n/a n/a n/a

DSW # Date Received

Facility Asset Name Summary Notes Status Date Completed

HRS Date Ordered

Material/Equipment Cost Status Parts received

Date U4870 12/20/16 8549 B2 flame failure Responded to call for B2 in flame failure. On arrival found both boilers operating normally with no alarms present. Both boilers fired with resets necessary. Alarm call was most likely an old alarm that was not cleared.

Boiler 2 flame failure Completed 12/20/2016 1 n/a n/a n/a n/a

U5291 1/3/17 10480 No heat Responded to call for no heat. Found both boilers operational up to pressure and online. No heat call must refer only to a portion of the building and should be referred to CE HVAC. Relayed this information to customer service under ticket U5291 to be redirected.

no heat Completed 01/03/17 1 n/a n/a n/a n/a

U5301 1/3/17 7535 no heat in building Found both boilers operating normally. While inspecting building founds some cabinet heaters not operating. May be an EMCS setback issue as the building is not normally occupied at this hour.

Referred issue to EMCS further troubleshooting.

not heat Completed 1/3/2017 1 n/a n/a n/a n/a

U5304 1/3/17 9311 Blue light flashing Blue light call. Found B3 operating with other two boilers in standby. B3 alone could not keep up with building load. DDC controls had the wrong boiler in lead position as B1 is the largest and should be lead on cold days. Working with EMCS to have control logic altered. Will leave B1 in manual enable to maintain building laod in the interim.

Blue light completed 1/3/2017 1 n/a n/a n/a n/a

U5308 1/3/17 6211 No Heat Responded to call for no heat. Found Steam pressure at normal range and B2 operating normally. Further inspection revealed HX- 1 not operating and cold. Referred issue to customer service and

EMCS for further troubleshooting.

No Heat Completed 1/3/2017 1 n/a n/a n/a n/a

U5319 1/3/17 7148 Boiler Fail No steam pressure at building. Found B1 with a leak in the Hartford loop at FW strike. Isolated B1 for repair and placed B2 in manual operation. Repairs will begin on B1 today and it will be placed back in service upon completion. B2 is capable of carrying building load by itself. Notified EMCS of situation.

No Steam pressure completed 01/03/17 1 n/a n/a n/a n/a

U5320 1/3/17 7153 No Heat Responded to call for no heat in west side of building. Found B2 Down due to low water condition and B1 unable to keep up by itself. Found B2 FW relay operating intermittently causing feed pump to overload. Changed contracts on B2 FW relay to make pump operational but will need to replace relay to ensure long term reliability of B2 FW system. Both boilers currently online and operational.

No Heat west side of building completed 01/05/17 4 1/3/2017 FW Relay $50.00 Completed 1/5/2017

U5323 1/3/17 4241 Boiler 1 is off Responded to call for a flame failure on B1. Found B1 in alarm with a lockout 19. Noticed mod motor still traveling during light off and during purge. Adjusted both high and

Boiler 1 Falme failure Completed 01/03/17 1 n/a n/a n/a n/a

U5338 1/3/17 6263 Heat exchangers are in

OP

Responded to call for HX issues at corrosion control. Found B3 off due to pilot failure. Adjust pilot assembly from last service and placed back online. All Boilers are online and any additional HX issues should be directed to HVAC.

Heat Exchangers are in OP Completed 01/03/17 1 n/a n/a n/a n/a

U5357 1/3/17 9387 No Heat Found one boiler operating in low fire at 9psi and the other boiler in standby waiting for additional load. Verified with CE EMCS that this was within DDC set points and there were no recent alarms for the boilers. Lack of heat not related to local boiler issue and was referred to HVAC through customer service.

No Heat Completed 01/03/17 1 n/a n/a n/a n/a

U5387 1/4/17 7181 Boiler 2 in alarm B1 locked out in flame failure. Cleaned ignition and restarted boiler. Boiler running normal

Boiler 2 in alarm completed 01/04/17 1 n/a n/a n/a n/a

U5388 1/4/17 8088 Turn up heat in dining area

Upon arrival equiptment was operating normal. Problems seem to be inside the building. Building managers are calling CE to discuss cold areas in building.

cold in dining area completed 01/04/17 1 n/a n/a n/a n/a

U5525 1/6/17 7265 No heat Old alarm. Talked with building manager and everything is running normal, heat is on. Old call from yesterday and was taken care of.

No heat after power outage completed 1/6/2017 0.5 n/a n/a n/a n/a

U5586 1/6/17 4241 No Heat Arrived on site and found both boilers operating normally, and up to pressure. Spoke with contact at building and recommended to send to CE.

No heat whole building Completed 01/06/17 1 n/a n/a n/a n/a

U5587 1/6/17 8306 Blue light flashing Boilers are up and running, all normal. Blue light is fixed and working normal

Blue Light flashing completed 1/6/2017 1 n/a n/a n/a n/a

U5579 1/6/17 7301 Boilers down Replaced Flame safe guard. Boilers are back up and operating normally

Boilers are down Completed 1/6/2017 3 1/6/2017 $350.00 Flame safe guard completed 1/6/2017

U5599 1/6/17 7181 Boiler 2 flame failure Reset burner on boiler 2 and checked. Both boilers are working normal.

Boiler 2 flame fail completed 1/6/2017 1 n/a n/a n/a n/a

DSW # Date Received

Facility Asset Name Summary Notes Status Date Completed

HRS Date Ordered

Material/Equipment Cost Status Parts received

Date U5588 1/6/17 6258 Boilers Down Found both boilers operational. This alarm is most likely due to

EMCS monitoring not being made aware of completion of boiler rebuild. Contacted EMCS and ensure both boilers were set back to auto to avoid any further nuisance alarms. Both boilers online and operational.

Alarm going off completed 01/06/17 1 n/a n/a n/a n/a

U5606 1/6/17 6253 Humidity problem Spoke with EMCS Guys about humidity problem. Made boiler adjustment. No restrictions noted on humidifier side and HX coil was cleaned approx 1 month ago. Humidifier is currently operating at full capacity and cannot be "turned up any further" Will refer back to HVAC for possible systems related issues.

Humidity issues completed 01/06/17 1 n/a n/a n/a n/a

U5613 1/6/17 10441 Blue light flashing Found B2 off on low water and pressure dropping when B2 was switched to lead. Inspection of B2 found a failed capacitor on the B2 FW pump. Replaced capacotpr and verified pump operation.

Both Boilers online and operational.

Blue light flashing completed 01/06/17 1 1/6/2017 Capacitor $10.00 Completed 1/6/2017

U5614 1/9/17 8088 Boiler 2 has failed Responded to call for flame fail alarm. Found B1 with lockout #45 low fire switch. Reset and recycled boiler with no issue.

Performed manual and found no faults. Will revisit the issue if problem persists.

Boiler 2 failed completed 01/09/17 1 n/a n/a n/a n/a

U5617 1/9/17 6263 Boiler 3 flame fail Alarm on B3. Found B3 with pilot failure. Suspect repeat calls for this issue are due to inaccurate air/fuel ratio at light off. Adjusted low fire switch to prevent ignition during lean condtions. Reset & recycled boiler. All boilers are online and operational.

Boiler 3 flame fail completed 01/09/17 2 n/a n/a n/a n/a

U5616 1/9/17 8565 Boiler alarm Responded to call for boiler alarm at building. Found B1 down with a lockout 28 pilot failure. Cleaned and gapped the electrode. Also adjusted pilot pressure and recycled burner. Pilot flame gave steady 5.0 vdc signal during every recycle. Both boilers online and operational.

Boiler alarm completed 1/9/2017 1 n/a n/a n/a n/a

1/9/17 11550 No heat Responded to call for no heat. Found actuator on HX 1 in 11540 basement with inconsistent positioning. When removing the actuator found gear train worn and slipping. Installed new actuator and stroked valve to verify no issues with their related equiptment at 11540. Also spoke with EMCS to verify that heating glycol temp was coming back up.

System back online

No Heat Completed 01/09/17 3 1/9/2017 Honeywell ML7984A4009 actuator $250.00

Completed 1/9/2017

U5742 1/10/17 8088 Boiler 2 flame failure Alarm on B2. Found a lockout code 45 low fire switch. This is a repeat occurrence of the previous fault 1/09/17/ Reported issue to equiptment manufacturer and it was determined that best course of action would be to replace the controlinks air actuator. Ordered new actuator, arrival ASAP. Reset & recycled B2. Both boilers online and operational.

B2 flame failure Completed 1/10/2017 2 1/10/2017 actuator $250.00 pending pending

U5824 1/11/17 8565 Boiler 1 flame fail Found B1 down with lockout 28 pilot failure. Adjusted pilot pressure and recycled burner. Previous pressure setting was too lean for burner arrangement. Increased setting by 2 full turns. Pilot flame gave steady 5.0vdc signal during every recycle. Both boilers online and operational.

Boiler flame fail completed 1/11/2017 1 n/a n/a n/a n/a

U6036 1/17/17 6263 Boiler 1 will not fire Responded to call for B1 not firing. Found B1 down on low water and FW pump cavitating. Cause of canitation was determined to be failed FW check valve. Isolated pump and shut down boiler until new check valve can be installed.

Boiler 1 not firing Completed 1/17/2017 1.5 1/17/2017 2" Spring check $82.00 completed 2/28/2017

U6080 1/17/17 7153 No heat west end B2 was locked out. Replaced flames safeguard. No heat Completed 01/17/17 3 1/17/2017 Flame safeguard completed 1/17/2017 U6093 1/17/17 10437 Boiler 2 Fail Replaced burner blower motor. Back up and working normally Boiler 2 Failed completed 01/17/17 2 1/17/2017 Burner Blower motor completed 1/17/2017

U6109 1/18/17 8113 Boiler vent fan fail Found power off to vent fan. Turned it on an called DDC to have them check its wokring on their end. Working normally

Vent fan Fail completed 01/18/17 1 n/a n/a n/a n/a

U6224 1/19/17 8565 Boiler 1 failed Found Boiler 1 down with lockout 28 pilot failure. Reset boiler five VA and cycled.

Boiler 1 Failed completed 01/19/17 1 n/a n/a n/a n/a

U6234 1/19/17 7153 Boiler Emergency Gate valves on bottom blow down, froze and split overnight.

Replaced both valves and started boiler.

Boiler Emergency completed 1/19/2017 3 1/19/2017 2 2" inch gate valves, and 1 2x3 nipple completed 1/19/2017

U6309 1/20/17 8565 B1 in alarm Found B1 with lockout 28 pilot failure. This has been a recurring issue and all ignition systems checkout ok. Will add a better earth ground to see if that prevents issues. Revisited site to verify that

B1 had not gone into alarm overnight. Found both boilers operational and online.

Boiler 1 in alarm Completed 02/10/17 2 20-Jan n/a completed 2/10/2017

U6156 1/18/17 8306 Blue light Special Waterline froze, thawed line, turned up unit heater and chipped ice away from the door to prevent it from happening

Blue light blinking Completed 1/18/2017 1.5 n/a n/a n/a n/a

U6340 1/20/17 9480 Multiple steam alarms Low pressure, boilers off on low-water. Repaired float switch and feed water tank

Steam alaarms Completed 1/20/2017 1 n/a n/a n/a n/a

DSW # Date Received

Facility Asset Name Summary Notes Status Date Completed

HRS Date Ordered

Material/Equipment Cost Status Parts received

Date U6381 1/23/17 8565 Boiler 2 in Alarm Responded to call for alarm on B1. Found boiler down with lockout

28 piolot failure. Added ground wire to try and correct continuing pilot issue. Reset and recycled boiler and received a strong flame signal every time. Both boielrs online and operational

Boiler 1 in Alarm Completed 1/23/2017 3 1/23/2017 Grounding parts $20.00 completed 1/23/2017

U6411 1/23/17 10441 Hot Water in op. Not enough hot water… checked out hot water heater and talked with people inside building. Bulding manager will follow up on this call.

No Hot water completed 01/23/17 1 n/a n/a n/a n/a

U6573 1/25/17 8565 Boiler 1 flame fail Received call for Boiler 1 in alarm. Found B1 with lockout 2 8 pilot failure. Swapped igniyion cables, pilot solenoid and refs and swapped ignition transformer. Will see if fault travels with parts or is corrected. Both boilers online, operational.

Flame Failure Completed 01/25/17 3 n/a n/a n/a n/a

U6612 1/25/17 8564 Blue light flashing Related to 8565, boilers were being worked on at the time of flashing light

Blue light flashing Completed 01/25/17 1 n/a n/a n/a n/a

U6730 1/30/17 7113 Boiler 2 has failed Checked building, boiler was up and running Boiler 2 completed 01/30/17 1 n/a n/a n/a n/a U6755 1/30/17 7163 Boiler 1 flame fail Boiler 1, FSG with internal fault, it would not reset. Replaced the flame safeguard and cycled boiler. It is working normally now.

Boiler 1 in flame failure Completed 1/30/2017 2 1/30/2017 Flame safeguard completed 1/30/2017

U6815 1/30/17 6258 pressure relief valve Replaced relief valve on boiler 1 bad pressure relief valve completed 01/30/17 1 1/30/2017 Relief Valve completed 1/30/2017 U6723 1/31/17 8565 Boiler 1 flame fail Found boiler 1 locked out with code 28. I replaced flame scanner and cycled boiler. Back up and running Boiler 1 flame Failure completed 01/31/17 2 1/31/2017 Flame scanner completed 1/31/2017

U6911 1/31/17 10471 Boiler down CE has boilers off. To repair the steam leak in the building. Talked with CE and they will be getting a hold of HVAC crew working on building. They will contact me when they are done so we can get them back up and running

Boiler down, building cold completed 1/31/2017 1 n/a n/a n/a n/a

U6946 2/1/17 8565 Boiler 1 flame fail Boiler 1 in alarm. Exchanged flame safeguard with boiler number 2 Boiler 1 flame Failure Completed 02/01/17 1 n/a n/a n/a n/a

U6978 2/1/17 9361 Pump Leaking on Lochinvar

Rebuilt armstrong pump. Pump Leaking completed 02/01/17 2 2/1/2017 Rebuild kit $87.30 completed 2/1/2017

U6760 2/1/17 7113 Vent fan has failed Replaced vent damper actuator Vent fan Fail Completed 02/01/17 2 2/1/2017 actuator $250.00 completed 2/1/2017 2/2/17 5201 Blue light flashing cleaned ignition electrode and adjusted pipe pressure, boiler was back up and running Blue light completed 2/2/2017 1 n/a n/a n/a n/a

U7121 2/6/17 8306 Blue light flashing Found Boiler 2 feed water pump not working. Replaced start capacitor, and brought boilers up to pressure

Blue light Completed 02/06/17 2 2/6/2017 Start Capacitor completed 2/6/2017

17G02 2/7/17 7179 Boiler 2 will not fire Found Burner control to boiler 2 off. Restarted and watched boiler cycle twice. Boiler is back up and running

B2 not firing Completed 02/07/17 1 n/a n/a n/a n/a

17G13 2/7/17 7181 Boiler 2 Flame fail Cleaned and adjusted igniter rest boiler flame signal 5.0. Boiler 2 flame failure Completed 2/7/2017 1 n/a n/a n/a n/a 17G11 2/7/17 9268 Boiler emegency switch Found emergency boiler shut off switch, damaged by falling ice.

Remounted switch and tested. Working normally now.

Boiler Emergency switch completed 02/07/17 1 n/a n/a n/a n/a

U7276 2/9/17 8565 Boiler 1 in alarm Found B1 with same intermittent pilot failure alarm. Removed pilot assembly and bent mounting quides to provide a better guide.

Adjust pilot/siffuser depth and reinstalled pilot assembly. Cycled and observed ignition sequence several times to verify steady pilot signal. Both boilers online and operational.

B1 flame fail Completed 02/09/17 3 n/a n/a n/a n/a

U7353 2/10/17 10435 Building getting colder Found both boilers off. Replaced blower motor capacitor on boiler

1. Adjusted ignition on boiler 2. Started both boilers and they are back uop and running

Building getting colder Completed 2/13/2017 2 2/13/2017 Capacitor $10.00 completed 2/13/2017

U7412 2/10/17 6326 Boiler banging and letting out steam

Arrived on site and found relief valve on B2 dumping and boiler at 15psi. Adjusted verified operation of local control to prevent over reassure and reseated relief valve. Cycled boiler several times to verify operation and placed both boilers back into service

Boiler bangin and letting out a lot of steam

Completed 02/10/17 1 n/a n/a n/a n/a

U7472 2/11/17 7153 Low Steam pressure Found B2 down on low water and B1 in manual low to combat boiler priming. Refilled both boilers and left firing rate in manual at

35% to prevent priming. Will need to skim when weather warms above 10 degrees. Drained and filled B1 to remove contamination and reduce priming. Restarted B1 Verified control was bad on B2 then placed in manual firing rate at approx 30%. Need to order and replace modulating control for B2, both boilers back on line

Low pressure Completed 02/11/17 2 n/a n/a n/a n/a

U7587 2/14/17 10471 Boilers are down Upon arrival found both boilers up to pressure and running normally. If building is cold may be a CE issue/

Boilers down Completed 2/14/2017 1 n/a n/a n/a n/a

U7616 2/15/17 7148 no Hot water Found Boilers off on low water. Water pump was airlocked.

Purged and started boilers.

No Hot water Completed 02/15/17 2 n/a n/a n/a n/a

U7829 2/21/17 7153 steam pressure low Up to pressure, will follow up and check back in at a later date.

Repeat issue from 2/11, Flushed B1 again to reduce priming.

Replaced modulating control on B2 to allow for higher firing rates and placed back in auto.

Steam pressure low Completed 02/21/17 4 n/a n/a n/a n/a

DSW # Date Received

Facility Asset Name Summary Notes Status Date Completed

HRS Date Ordered

Material/Equipment Cost Status Parts received

Date U7841 2/21/17 7265 Primary heat blowing cold air Responded to heat/blowing cold air. Found both boilers up to full pressure and air handler moving 85' discharge air. Issue was not likely due to slow response from OA damper controlled by local CE hVAC controls. Building is sometimes slow to respond during cold weather days (-10 degrees F is morning) Building is currently warm and operating normally.

blowing cold air Completed 2/21/2017 1 n/a n/a n/a n/a

U7837 2/21/17 8088 Boiler 1 in flame failure Found glycol temp to high due to failed actuator on 2/3 valve at HX. Repaced valve actuator and placed back into service. Verified

HX maintained correct temp. Also found B1 with lockout 33, preignition interlock opening during postpurge. This interlock is not in use and indicates an internal error with FSG. Will replace if problem persists. Reset and recycled B1. Both boilers back online

Glycol temp to high Completed 02/21/17 3 2/21/2017 Honeywell ML7425A3013 actuator $419.38 completed 2/21/2017

U8205 2/28/17 5333 No Heat Found boilers operating normally but MAU for paint booth was down, not moving air. Further observation showed burner locked out on air flow switch fault. Removed snow from in front of air intake to roof to unit and recycled unit. Burner cycled several times without further issue. Ensured that interlocks were working with paint booth, and placed unit back into service

No Heat in the paint booth Completed 02/28/17 2 n/a n/a n/a n/a

U8212 2/28/17 6263 Steam boilers wont stay online

Received new check valve for B1 FW pump. Removed existing valve and installed new 2" spring check. Broke air lock from piping and verified pump operation. Placed B1 back into service.

Wont stay online Completed 2/28/2017 1.5 2/28/2017 $82.00 spring check completed 2/28/2017

U8307 3/2/17 8317 To cold for fuels operation

Found boiler 1 down and LWCO and B2 struggling to maintain on its own. Verified correct water level on B1 but could not reset

LWCO. Further inspection revealed that LWCO circuit board had failed. Procured and replaced LWCO and cleaned existing probe.

Drilled screws ti remove pilot sense rod and reparied open condition. Placed boiler back into service. Both online

To cold for fuels operation Completed 3/2/2017 4 3/2/2017 Idnition Cable $2, 750-MT-

120-LWCO $118.00

completed 3/2/2017

U8376 3/3/17 8515 Boiler 2 Flame fail Found Boiler with at lockout on B2. Found boiler with a lockout 32 for airflow swtich. Testing proved a failing blower motor that was tripping the starter occasionally. Placed calls to locate replacement motor. B2 left off in the mean time. Placed a new compacitior on the blower motor.

Flame Fail Boiler 2 Completed 03/03/17 2 3/3/2017 compacitor completed 3/3/2017

3/3/17 7079 Boiler in flame failure alarm

Found B2 with a pinhole leak in the FW piping spray on the control cabinet. FSG had an internal fault due to the moisture. Repaired leak in

FW piping and refilled boiler. Dried control cabinet and retried boiler.

Boiler ran with no electrical issues but flame shape was noticeably different. This boiler should be checked with a combustion analyzer before being placed back into service. will repair on 3/6/17. Reevaluated boiler after sufficient time had passed to allow electrical components to dry out.

Test fired boiler and noted flame outside of the norm. Used flue gas analyzer to test emissions and found a rich condition. Adjusted fuel air ratio to allow proper combustion and placed boiler back in service.

Boiler in flamefailure Completed 03/10/17 5 n/a n/a n/a n/a

U8438 3/6/17 8306 Blue light Special Found blue light on but boiler working normally. Took off the blue light switch and pigtail and cleaned. Replaced light.

Blue light special Completed 3/6/2017 1.5 n/a n/a n/a n/a

U8521 3/7/17 7153 Vent Fan in OP. Fan Belt loose

Repaired feed water tank, solenoid vent fan was not working normally was being held off by DDC

Fan belt loose, Vent fan in op. Completed 03/07/17 2 3/7/2017 Solenoid Rebuild kit $160.00 completed 3/7/2017

U8664 3/9/17 8306 Blue light special upon arrival blue light was not on, both boilers operational and running properly. Might have been an old alarm

Blue light special Completed 03/09/17 1 n/a n/a n/a n/a

U8666 3/9/17 7228 Both Boilers in alarm Responded to call for both boilers being in alarm. Found both boilers out on low water and no power in the Mech room. Worked with building occupants to get building power turned back on.

Reset both feed water pumps and verified both boilers were back online.

Boiler in alarm Completed 3/9/2017 2 n/a n/a n/a n/a

U8667 3/9/17 7176 Boiler 1 flame fail Cleaned ignition electrode and adjusted it. Also pulled flame scanner off and cleaned it. Reset boiler and all B1 is back up and running

B1 flame fail Completed 03/09/17 1 n/a n/a n/a n/a

U8668 3/9/17 7163 Boiler 2 Flame Fail Found B2 flame flaied alarm. Did a system check and dounf that the alarm was for a pilot ignition failure.