S02 - Design Narrative - 654-23-006.pdf

Construction Documents Submission – 100%

Provide New Utility Services Across Kirman Avenue

VA Sierra Nevada Health Care System

Submitted to:

U.S. DEPARTMENT OF VETERAN AFFAIRS

Attn: Mark Weagel

975 Kirman Avenue

Reno, Nevada 89502-0105

Submitted by:

Alares LLC

248 Copeland Street

Quincy, MA 02169

February 2025

Provide New Ut il i ty Services Across Kirman Avenue

February 2025 Page i

Table of Contents

Section Page

1.0 Executive Summary

1.1 Project Scope

1.2 Budget

2.0 Civil

2.1 Applicable Codes/References

2.2 Existing Conditions

2.3 Design Approach

2.4 Design Analysis

3.0 Structural

3.1 Applicable Codes/references

3.2 Structural Approach

4.0 Mechanical

4.1 Applicable Codes/References

4.2 Existing Conditions

4.2.1 Existing Steam System

4.2.2 Existing Chilled Water System

4.3 Design Approach

4.3.1 New Steam System Design

4.3.2 New Secondary Chilled Water System Design

5.0 Electrical

5.1 Applicable Codes/References

5.2 Existing Conditions

5.3 Design Approach

6.0 Plumbing

6.1 Applicable Codes/References

6.2 Existing Conditions

6.3 Design Approach

7.0 Cost Estimate

February 2025 Page ii

APPENDICES

Appendix A ……………. Utility Location

Appendix B ……………. Boiler Log

Appendix C ……………. The Cooling Towers and Chilled Water Feasibility Study Report

(project 654-11-200 – July 31, 2011)

Facility Chilled Water and Steam System Study Report (Project

MEG #22005383.00 - October 28, 2022)

Appendix D ……………. Structural Calculations

Appendix E ……………. Cost Estimate

Appendix F ……………. Submission Checklists

Appendix G ……………. Geotechnical Report

Appendix H ……………. Comments Log

February 2025 Page 3

1 .0 EX EC U TIV E S U MMA RY

The Department of Veterans Affairs (VA) contracted Alares LLC (Alares) to design a new utility tunnel from the proposed location of the new boiler plant across Kirman Avenue to the hospital at

Reno VAMC, NV.

1 . 1 P R O J E C T S C O P E

The main objectives of the project are as follows:

• Design a new utility tunnel from the proposed location of the new boiler plant across

Kirman Avenue to the hospital. The tunnel shall allow access throughout its entire length.

However, due to the budget restraint, the proposal tunnel will be inaccessible. Access vaults shall be provided at both ends of the tunnel for valves access only.

• Design a new steam line and pumped condensate line from the existing boiler plant to serve

Building 1 and Building 12.

• Design secondary chilled water supply and return lines from the existing chiller plant to serve Building 12.

• Design new traffic rated vaults at both the hospital and location of the new boiler plant

• Existing steam, pumped condensate and chilled water lines that are no longer used will be removed entirely.

Alares provided three (3) tunnel options in 35% submission. All options met the VA’s initial requests but exceeded the construction budget. As a result of the 35% submission review meeting, the VA has requested the design team to design the tunnel and system to construction budget.

Option 3 with shallow inaccessible tunnel was chosen. Alares proceeded to 65% with this option.

Alares had a review meeting with the VA in January 2025. 90% submission package was accepted with few comments from the VA. 90% comments is included in Appendix–H.

1 . 2 B U D G E T

This project has been allocated a $ 6 million construction budget. As part of this report, Alares has prepared a preliminary Opinion of Probable Construction Cost (OPCC) for accomplishing the scope of work described above, and itemized areas of possible scope reduction to align the project with the budgetary limits. The construction cost estimate is 5,400,680. A copy of the estimate is included in Appendix E.

2 .0 C IV IL

2 . 1 A p p l i c a b l e C o d e s / R e f e r e n c e s

February 2025 Page 4

• VA Steam, Heating, and Outside Distribution Systems Design Manual – Volume 3 –

Outside Steam and Heating Hot Water Distribution Systems - September 1, 2022

(https://www.cfm.va.gov/til/dManual/dmSm03.pdf).

• Orange Book – 2012 Standard Specifications for Public Works Construction – Revision 8

• City of Reno Public Works Design Manual – January 2009

2 . 2 E x i s t i n g C o n d i t i o n s

Existing conditions were evaluated within the project area which was identified by the project scoping of the area between the existing Central Utility Plant (CUP) to the existing hospital building including crossing of Kirman Ave. Existing conditions were evaluated with the basis of understanding the project proposed potential routing of an underground tunnel to house CUP building connections and maintenance access.

Existing underground utilities were determined through a combination of evaluation of record drawings provided by the owner, surface observations of utility structures, and underground utility locating using industry standard non-invasive underground locating. A topographic field survey recorded utility structures and markings provided by an independent utility locator. A composite existing condition map, including known underground utilities was provided to the design team for use as part of conceptual design.

Utility Location is included in Appendix A

2 . 3 D e s i g n A p p r o a c h

After initial design review a route for the new tunnel was selected. The proposed route runs from the south side of the existing Central Utility Plant on the east side of Kirman Avenue to Building

12 of the VA Hospital on the west side of Kirman Avenue. The outside dimensions of the proposed tunnel is 10’-2” wide and 4’-8” tall. Vaults are to be constructed at each end of the tunnel to allow for access and maintenance of the lines. On the west side of the site a short run of pipes will be direct buried between the vault and Building 12. This is due to the limited area for a full tunnel section and vault in the area south of the main entrance to the VA hospital. Due to the proposed tunnel/vault/piping’s proximity to existing infrastructure shoring will be required along the entire length of the construction. Once inside Building 12 the lines will be tied to existing infrastructure

(see mechanical/plumbing plans).

Two smaller pipes (3” high pressure steam, 2” pressure condensate) will be run north out of

Building 12, across the loading dock and into Building 1 on the VA campus via direct bury. A plan view of both this and the tunnel layout in Kirman Avenue can be found on Sheet CS-103.

Profiles for both sections can be found on Sheet CS-105.

Below is a summary of existing infrastructure that will need to be mitigated to allow construction of the proposed tunnel, vaults and direct buried pipes.

• Sanitary Sewer – The tunnel section will cross two sanitary sewer mains within ROW. The first is a 15” sanitary sewer on the east side of Kirman Avenue within the street. The proposed tunnel will cross well above this sanitary sewer line and will not require

February 2025 Page 5 mitigation. The second is a 24” main on the west side of Kirman Avenue within the sidewalk. This sewer crossing will need to be mitigated by providing temporary support during construction and re-bedding the pipe after burial. The loading dock section of pipe will cross well over the top of an existing 8” sanitary sewer service and will not require mitigation.

• Storm – A small drainage pipe and cleanout section on the west side of Kirman Avenue will need to be relocated for construction of the vault and direct bury pipes.

• Water – The proposed tunnel will cross under an existing 8” C900 TMWA water main in

Kirman Avenue. Per discussions with TMWA this pipe will need to be supported during construction and re-bedded with excavatable slurry after placement of the tunnel below the line.

• Gas – The proposed tunnel will cross under an existing 4” NVE gas main in Kirman

Avenue. The pipe will need to be supported and re-bedded similar to the sections above.

• Electric – No major electrical crossings are planned at this time.

• Telecom/Fiber - On the west side of the Kirman Avenue the proposed tunnel and vault will require support of the existing communications manholes adjacent to Building 12 and re-routing of a fiber optic line connecting the utility plant with the hospital.

• Structural – The proposed tunnel section will run adjacent to and below the foundations for the canopy structure on the west side of Kirman Avenue. The structural design of the tunnel, vault and direct bury pipes will account for and mitigate this load.

• Chilled water lines (Kirman Avenue) - Two 10” chilled water lines from the existing plant run through the vault and tunnel area west of Kirman Avenue. To allow for construction of the vault and tunnel these lines will need to be temporarily re-routed (see mechanical/plumbing plans). Once connection of the new lines are made at Building 12 these temporary lines will need to be removed along with the remains of the existing lines across Kirman Avenue.

After construction of the proposed infrastructure is completed, removal of the old steam/condensate pipe network will be required (see mechanical/plumbing plans and sheet CS-102 for details on demolition). Removal of these pipes will require removal and replacement of existing infrastructure which includes:

• Concrete (curbs/gutters/sidewalks/valley gutters)

• Roadway asphalt

• Stairwells and railing

• Retaining walls

• Fencing

• Wheel stops

• Landscape planters

• Trees

2 . 4 D e s i g n A n a l y s i s

Construction of the proposed improvements will require a detailed phasing plan both in and out of the public right-of-way. This is driven by two major factors. First, multiple pieces of existing infrastructure (public and private) will need to remain in service during construction. Secondly, after construction of the new lines the old network will need to be demolished. Due to the proximity

February 2025 Page 6 of the old and new lines there are areas of the project that will need to be under construction more than once or remain open for extended periods of time.

Due to the complicated nature of the construction phasing, and the fact that existing access will be affected to allow for construction, contractor will need to work closely with the VA to ensure public and private access are maintained through the duration of the project.

February 2025 Page 7

3 .0 S TR U C TU R AL

3 . 1 A p p l i c a b l e C o d e s / r e f e r e n c e s

• Classifications & Design Documents

• Seismic Design – Critical Building

• Department of Veterans Affairs (VA):

• H-18-8 Seismic Design Requirements 2019 (R2020)

• Physical Security and Resiliency Design Manual 2020 (1 May 2024 rev) o Design Manual PG-18-10 2022

3 . 2 S t r u c t u r a l A p p r o a c h

The new utility tunnel will be required to meet VA H-18-8 seismic requirements and PSRDM physical security requirements.

Per VA H-18-8 the utility tunnel will be required to meet the requirements for a “Critical” building for seismic design. The seismic designation of the CUP is based on the highest designation for the buildings it serves. The classification of the building is “Critical” due to the services it provides to the hospital and other “Critical” buildings on campus. Per the PSRDM the CUP will be considered a “Mission Critical” facility.

Per the seismic and physical security requirements the tunnel and vaults will be constructed of precast reinforced concrete. The design of these elements is generally controlled by the physical security requirements.

Due to the tunnel crossing Kirman Avenue the street will need to be excavated and the tunnel constructed. In the interest of speeding construction and reducing costs a pre-cast tunnel and vault system has been selected. The final design of the precast elements will be the responsibility of the general contractor and their precast supplier.

Due to the extensive improvements, buildings, and utilities around the proposed location we anticipate temporary shoring will be necessary to preserve those existing elements. The extents and design of temporary shoring will be the responsibility of the general contractor and their team.

Due to new penetrations in the walls of existing boiler plant and hospital building, reinforced concrete beams will be required to strengthen the existing walls.

February 2025 Page 8

4 .0 MEC H A N IC AL

This section describes the existing conditions and the development of the basis of design.

4 . 1 A p p l i c a b l e C o d e s / R e f e r e n c e s

• American Society of Mechanical Engineers (ASME):

o B31.1-2014 Power Piping o B31.9-2014 Building Services Piping o BPVC Sec IX-2019 Welding, Brazing, and Fusing Qualifications

• International Code Council, (ICC):

o IMC-2018 International Mechanical Code

• Manufacturers Standardization Society (MSS) of the Valve and Fittings Industry, Inc.:

o SP-58-2018 Pipe Hangers and Supports-Materials, Design, Manufacture, Selection, Application, and Installation o SP-127-2014a Bracing for Piping Systems: Seismic–Wind–Dynamic Design, Selection, and Application

• Department of Veterans Affairs (VA):

o PG-18-10 Steam, Heating Hot Water, and Outside Distribution Systems Design

Manual (October 2022) o PG-18-10-2014 Sustainable Design Manual o PG-18-10-2020 (R2024) Physical Security and Resiliency Design Manual

4 . 2 E x i s t i n g C o n d i t i o n s

4 . 2 . 1 E x i s t i n g S t e a m S y s t e m

Steam production system is located within the boiler plant (Building 8). The system consists of two (2) 500 BHP (boiler horsepower) boilers and one (1) 350 BHP boiler. All three boilers were installed in 1997 and are natural gas fired with backup fuel oil burners. The smaller boiler is typically considered summer boiler which is used to supply steam during summer. In the winter, the two large boilers will operate as lead/lag configuration or stage as required. The smaller boiler is held in reserve for additional use if necessary. The steam pressure supplied by the steam plant is maintained at 120 PSI.

Steam and condensate from the boiler plant is distributed to Building 1 Center Wing and Building

12 via 8” Ø high pressure steam (HPS) pipe and 4” Ø pumped condensate (PC) pipe. The 8” Ø

HPS connects to the common steam header located along the north wall of the boiler plant. The 4”

Ø PC connects to the condensate tank located in the pit at the west wall of the boiler plant. These two pipes cross Kirman Avenue and split into two branches in front of the hospital entrance. One branch consists of 3” Ø HPS and 1-1/2” PC heading to Building 1 C, the other consists of 6” Ø

HPS and 2-1/2” PC heading to Building 12. All the pipes are direct-buried pipes, which are buried approximately 3-5 feet below grade.

There are two access hatches, one at the split and one at building 12 (to access isolation valves).

February 2025 Page 9

The branch serving Building 1 Center Wing enters the building at the pipe fitter shop C0330. From here 3” Ø HPS is distributed to equipment within this room. Condensate from the equipment is pumped back thru 1-1/2” Ø PC.

The branch serving Building 12 enters the building at pipe-basement B0100. From here 6” Ø is distributed to equipment mechanical room. Condensate from the equipment is pumped back thru

2-1/2” Ø PC.

The total capacity of the current boiler plant is 1,350 BHP which can generally generate maximum

39,000 lbs/hr of steam (assuming the boiler efficiency is 82%). In fact, the boiler plant never operates with three boilers at full capacity per information from boiler operator. The boiler log for a week in Jan 2023 shows only two boilers operating below 100% capacity. So, 8” Ø HPS, which is good for up to 39,000 lbs/hr, is sufficient for the facility steam flow.

Boiler log is included in Appendix B.

Below are some photos of the steam system:

February 2025 Page 10

Figure 1 - 8” Ø HPS Connect to Main Header

Figure 2 - 8” Ø HPS/4” PC Come out of Boiler

Plant

Figure 3 – Location where steam and pumped condensate pipes split

Figure 4 - 6” Ø HPS/2-1/2” PC head to

Building 12

February 2025 Page 11

Figure 5 - 6” Ø HPS/2-1/2” PC Isolation Valves in front of Building 12

Figure 6 - 6” Ø HPS/2-1/2” PC after entering

Building 12 in Pipe-Basement

Figure 7 - 3” Ø HPS/1-1/2” PC after entering Building 1C in Pipe Shop

4 . 2 . 2 E x i s t i n g C h i l l e d W a t e r S y s t e m

Chilled water production system is located within the chiller plant (Building 8). The system consists of three (3) 450-ton Trane water-cooled chillers, two (2) 380-ton BAC cooling towers, February 2025 Page 12 and two (2) 435-ton Evapco cooling towers. The condenser water system is not in the scope of the project, so it was not investigated.

The piping system is a primary/secondary arrangement with various tertiary booster pumps located throughout in several buildings. The primary loop consists of three primary pumps and 12” Ø header piping which are dedicated for each chiller. The primary loop is not in the scope of the project, so it was not investigated.

The secondary loop splits into two distinct secondary loops from the chiller header.

Secondary loop 1 consists of three (3) base-mounted pumps located on the mezzanine of chiller plant serving Buildings 1, 1A, 1C, and 6. Two 8” Ø chilled water supply / return (CHWS/R) pipes exit chiller plant from the east wall of the plant and head straight to Building 1 C in a utility tunnel.

This loop and the tunnel were installed around 2010 and are in good condition. They are not included in the scope of work in this project.

Secondary loop 2 consists of two (2) inline pumps located on the ground floor of chiller plan serving Buildings 12, 1D, 1D-MRI, 4, 5, and 10. Two 10” Ø CHWS/R pipes exit chiller plant from the pit at south wall of the chiller plant and head straight to Building 12. The pipes are direct-buried. It is unknown how deep the pipes are. The pipes enter the Building 12 at Pipe-basement

B0100, near location of steam and condensate pipes. According to the Cooling Towers and Chilled

Water Feasibility Study (project 654-11-200 – July 31, 2011) and Facility Chilled Water and Steam

System Study (Project MEG #22005383.00 - October 28, 2022), the total load connected secondary loop 2 is 2,250 gpm. So, the existing 10ӯ CHWS/R would be undersize at full load.

The Cooling Towers and Chilled Water Feasibility Study Report (project 654-11-200 – July 31, 2011) and Facility Chilled Water and Steam System Study (Project MEG #22005383.00 - October

28, 2022) Report are included in Appendix C.

Below are some support photos of chilled water secondary loop 2

Figure 8 - 10” Ø CHWS/R entering Building 12 in crawl space

Figure 9 - 810” Ø CHWS/R entering Building

12 in crawl space

February 2025 Page 13

4 . 3 D e s i g n A p p r o a c h

4 . 3 . 1 N e w S t e a m S y s t e m D e s i g n

According to the VA’s design manual, the steam HPS lines shall pitch down two inches in 40 feet in the direction of flow. High pressure steam pipe material shall be carbon steel schedule 40 with butt weld joint. Drip pockets and steam traps shall be provided at all risers and immediately ahead of all isolation valves that would collect condensate if the valves were closed. Distance between drip pockets shall not exceed 500 feet and should be less if possible.

Provide a new 8” Ø high pressure steam (HPS) and connect to the existing steam main header in the boiler plant. The new 8” HPS pipe shall run in parallel with the existing one and drops down the boiler plant pit before exiting the boiler plant to the tunnel. Provide double block and bleed valves at the connection to the main steam header. Provide drip leg at the bottom of the riser and invert bucket type steam trap.

Provide new 4” Ø pumped condensate pipes (PC) to collect all pumped condensate from the buildings. The new 4” Ø PC shall run in parallel with the new 8” Ø HPS in the tunnel. The material shall be seamless carbon steel schedule 80 with butt weld joint.

Provide expansion joints for 8” Ø HPS and 4” Ø PC in the access vault at the boiler plant side.

Provide pipe anchors and slide along the pipes in the tunnel.

The 8” Ø HPS, and 4” Ø PC will be installed in the new tunnel from Building 8 to Building 12. In the crawl space of Building 12, the pipes shall split into two branches.

• Branch 1 consists of 3” Ø HPS and 2” PC heading to Building 1 Center Wing as pre-engineered, factory-fabricated, direct buried systems. The systems may be “drainable-dryable-testable” or “water-spread-limiting” as defined in the VA master specification. The new pipes will connect to the existing piping system in room Pipe Fitter Shop CB0330.

The basis of design of direct-buried pipe is Tricon Steel-Con.

• Branch 2 consists of 6” Ø HPS and 2-1/2” PC connect Building 12 steam and condensate system crawl space B0100. The new pipes will connect to the existing piping system in crawl space B0110.

There is a concrete wall in the tunnel to separate steam/condensate piping with chilled water piping to prevent thermal loss between two systems. The divider wall also acts as supporting structure for the tunnel lid.

At the vault near to boiler plant, provide branches with valves and caps for future connection to the new CUP.

Provide new steam meter on 8” Ø HPS and connect to the BMS. Basis of design is Spirax Sarco

F50C

Steam and condensate piping layout is shown in 100% construction documents drawings.

February 2025 Page 14

4 . 3 . 2 N e w S e c o n d a r y C h i l l e d W a t e r S y s t e m D e s i g n

The existing 8” Ø CHWS/R pipes and the tunnel serving Building 1, 1A, 1C and 6 were installed recently and are in good condition. They are not included in the scope of work in this project.

The existing direct-buried 10” Ø CHWS/R pipes serving to Building 12, 1D, 1D-MRI, 4, 5, and

10 are in bad shape and undersized for the flow at peak load conditions. They will be removed when the new pipes and tunnel are installed and operated. However, there are two sections of the existing 10ӯ chilled water should be filled and abandoned in place

- Section of piping running along the south wall of boiler plant from foundation wall to the gate shall be abandoned in place to avoid conflict with oxygen delivery and storage.

- Section of piping running directly under Building 12 entrance shall be abandoned in place to avoid disturbing building entrance.

According to the Cooling Towers and Chilled Water Feasibility Study (project 654-11-200 – July

31, 2011) and Facility Chilled Water and Steam System Study (Project MEG #22005383.00 -

October 28, 2022), the total flow on the secondary loop 2 is 2,250 gpm.

Provide new 12” Ø chiller water supply/return from the chiller plant to Building 12 and connect to Building 12 system at the crawl space B0100

At the vault near to boiler plant, provide branches with valves and caps for future connection to the new Central Utility Plan. Provide ¾” Ø bypass line to cross connect supply/return to prevent rust.

The existing air separator and chemical treatment in the chiller plant are in bad shape. They shall be replaced with new air separator and chemical feeder.

Provide chilled water flow/energy meter for chilled water system and connect to existing BMS.

Basis of design is Onicon F4300.

Chilled water piping layout is shown in 100% construction documents drawings.

February 2025 Page 15

5 .0 ELEC TR IC A L

5 . 1 A p p l i c a b l e C o d e s / R e f e r e n c e s

• VA Directives, Design Manuals, Master Specifications, VA National CAD Standard

Application Guide, and other Guidance on the Technical Information Library (TIL)

(http://www.cfm.va.gov/til/).

• NFPA 101 Life Safety Code 2021

• NFPA National Fire Codes with the exception of NFPA 5000 and NFPA 900

• NFPA 70 2023

• NFPA 72 2022

• Occupational, Safety and Health Administration (OSHA) Standards.

• VA Electrical Design Guide December 1, 2019

• VA Seismic Design Requirements H-18-8 July 1, 2023

• VA Master Specifications

5 . 2 E x i s t i n g C o n d i t i o n s

Building 8 Central Plant has generator backed up electrical panels at 480Y277V and 208Y120V to support the lighting, receptacles and equipment power for pumps, fans, self-regulating heat trace, etc… for this project.

For 480Y277V power supply the existing 225A electrical panel BHB in the Building 8 Central

Plant Electrical Room has the capacity and extra available poles to supply equipment power:

February 2025 Page 16

Panel BHB is fed from Main Distribution Board MB1 that is in turn fed from a 1200A ATS that is backed up by a 1000kW Generator 6 outside and east of the boiler plant. For any 208Y120V loads we are planning on using existing 150A electrical panel BLA2 in the chiller plant that has 7 available poles:

5 . 3 D e s i g n A p p r o a c h

Since the existing boiler plant will be replaced with a new boiler plant we will be using power distribution blocks in a NEMA 3R enclosure for the tunnel. The power distribution blocks will be between the line and loads, so that in the future if needed all of the loads may be repowered from the line side of the power distribution blocks from another source located in the new boiler plant.

Two separate power distribution blocks will be provided, one for 480Y277V loads and the other for 208Y120V loads.

Security cameras along with work lighting and receptacles have been added on the tunnel vaults on either side of the new utilities tunnel for maintenance and video surveillance. Tunnel Vault

Duplex Sewage Ejector Pump Control Panel Alarm Contacts are being monitored by an above ground visual alarm along with a Power over Ethernet (PoE) dry contact sensor connected to the

VA network whose IP address can be monitored for any Tunnel Vault Pump Control Panel alarms.

February 2025 Page 17

6 .0 P LU MB IN G

6 . 1 A p p l i c a b l e C o d e s / R e f e r e n c e s

• VA Directives, Design Manuals, Master Specifications, VA National CAD Standard

Application Guide, and other Guidance on the Technical Information Library (TIL)

(http://www.cfm.va.gov/til/).

• International Building Code 2021

• International Plumbing Code 2021

• VA Mechanical Design Guide November 1, 2023

• VA Plumbing Design Guide January 1, 2023

• International Plumbing Code 2021

• VA Seismic Design Requirements H-18-8 July 1, 2023

• VA Master Specifications

6 . 2 E x i s t i n g C o n d i t i o n s

Building 8 central plant has a plumbing gravity drainage system which is utilized for any emergency floor drains serving the new tunnel emergency drainage system.

6 . 3 D e s i g n A p p r o a c h

Two duplex sewage ejectors will be used to pump any emergency floor drain drainage from the tunnel into Building 8 sanitary gravity drainage system. The emergency floor drains do not have any trap primers since trap primers eventually fail and any emergency drainage will be mostly water. The check valves at each duplex ejector discharge will prevent any sewer gases from entering the duplex ejector system basin reducing the risk of any sewer gases entering the tunnel.

The duplex sewage ejectors have 2” forced mains that will combine into a 4” gravity drain that will be connected to the existing 4” sanitary drain just before it exits Building 8, see picture below:

February 2025 Page 18

7 .0 C O S T ES TIMATE

Cost estimate is included in Appendix E.

Provide New Uti l i ty Services Across Kirman Avenue VA Sierra Nevada Heal th Care System

Appendix A Utility Location

Provide New Utility Services Across Kirman Avenue

Appendix B Boiler Log

.." Department of

Veterans Affairs 1

BOILER

DAILY

PLANT

LOG

SHEET

GAs/oIL

VAMC

RENO

- DATE: -

Time

Boiler 1 Boiler 2 Boiler 3 DA Tank

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Shift Gas Totalizers (Measured Cubic Feet) Oil totalizers (Gallons) L

METER READING

BOILER PLANT PERSONNEL

Boiler 1 Boiler 2 Boiler 3 Boiler 1 Boiler 2 Boiler 3 Gas, Top Digital

Gas, Bottom

Mechanical Fuel Oil .

Make Up

Feedwater Operator Firemen

Boilers Blown

D wn

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. Department of -.;

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GAS/OIL

DATE:

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Gas Totalizers (Measured Cubic Feet) Oil Totalizers (Gallons)

METER READING BOILER PLANT PERSONNEL

! Shift

Gas, Top Digital

Gas, Bottom Mechanical

Fuel Oil Make Up

Feedwater Operator Firemen

Boilers Blown Down

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Gas Totalizers (Measured Cubic Feet) Oil totalizers (Gallons)

B• Boiier 2 Boiler 3 Boiler 1 Boiler 2 Boiler 3

Gas Digital

Gas Bottom Fuel Oil

Fireme

Top Mechanical n ake Up

Feedwater Operator

Boilers Blown Down

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Gas Totalizers (Measured Cubic Feet) _ Oil Totalizers (Gallons) i

Top Digital

Gas, Bottom Mechanical

Fuel Oil •

Make Up

Feedwater Operator

Firemen Boilers Blown

Down

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METER READING S BOILER PLANT PERSONNEL

Top Digital

Gas, Bottom

Mechanical Fuel Oil

Make Up

Feedwater Operator Firemen

Boilers. Blown -

Down

1*-74 c r ic./)...0 7G -1z-fob . a t,077 IG220 o cz. 77 V-3(,.. _. \I--) ti t ci. .2

4 -?,,6 -.).qcck - s---74/5 24-7oL-(3 -716i 0 ( 3 -7"15- .0 /S- 72 ,D 7(.1 c`i .-- cr...,,i,/, 563 3c.22c,) oboboz-)3(') XtdAtt•l-

V-.23c6 57 .7 0 22-2)111-..) -7i 7,.( 5 5 157 -.i-i) -10635 c/77,(,):2--.' ." 1. -z .:,. ,...7.:: 9215'i.) Au.,/ ,.

. Department of zq Boiler

1 Boiler 2 Boiler 3

DA Tank ee d w a te r P re ss ur e

S te a m

H e a d e r

P re ss s id e m p e ra on tr o l A ir P re ss d . T an k

T e m p

C on d

R et u rn s T e m r

R aw

W a te r P m p e ra

Draft- nches

S ta c k T e m p

P er ce n t o d u la ti o n

S te a m

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D ru m L e v e l

P e rc en t d u la ti o n

S te a m

P re ss m L ev el ta ck T e m p

P er ce n t'

M o d u la ti o n

S te a m

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, i_ -3-10 •0.0

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4, 4 ,1 \c\\ to - ).0 Cc, /1 lid,y -76 .

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• 170 b 4 i i 0 Coto

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2(0 "".°‘ Il ra ),D (6

0400 /, 67 , -s•-•,9 c.-jc

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0600 i, .. -33 L

c. . i.,) EMI

21‘ -,s In ao 31

Ito 2, CtQ 7, 0700 Li? ., 1 IIEN

(c. Mill • k )

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2.13 b /75

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S S ) -.i$ ):30

,. 2, ,i IRE ...• 3 rffill --.. i

MEM.

—LI 1 r 1.) , -, 0800 opoo 1, 2, , /77 -1.- LiM I .2. • ), 4-

RIME -?,-/ ILI rz. NMI e‘

1000 gm . 1 NE y.c.) t-h-i )z.) - , //MI mmnn c ,), INII

2 -c -7 1 -7/3 frxi 2.- s7 8.4/

sc) 1100 /,,, . I 1,aj k S.3' no „c, -2. I, q Ifflo '1-7 44

/ C 1 "._ 0 all

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105 /6L/

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9 , tir

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7 IMO 5 nall 0,--- . 1200

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(till f' .7 vz

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1600 Eno k -70 5.5 MU

t) 0. • .0 0 EllEll

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',.(t) I•111 2- 6) 1 f 1 g 6

5:3 1800 mini

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1 ji D S

1900 \, (4 0 ‘ Egli 11,2_ 57 Mill a k MEM

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71 IA 1

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• z.. V3 -/` I il q

16 'i 0,) I 2200 i.

DA

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0 0 2300 1,G 6, 1 -3 -7L, gm 1-_, CZ, Ma (.6 3 -7 4 Co . ,-( lc, ( Id i 1

I lk

METER READING

Top Digital Gas, Bottom Mechanical

Fuel Oil

Make Up Feedwater

Operator Firemen

V

CACk • 95-1 ; 2/ 4.14-i -k 71cto k -S T c-4 c" 5 t5-2,1,) 761 / -c-k ,,, 3 220 00' Li 3 L1O

I "•,.

--) hi

,,AJ

A 3cb2.57s ci-1,51:,: -.72 7,A2-, - 1 , .\ t5t) 1 r 72f

Remarks: (3/13 t

Rectangle art D it Z

ep. ment o f

7r - •

. DATE:

; S

Boiler 1 Boiler 2 Boiler 3 DA Tank

F e ed w a te r P re ss a m

H e a d e r

P re ss s id e m p e ra nt ro l A ir P re ss n d

. T a n k

T e m p

C o n d

R e t u rn s

T e m p

R a w W a te r P ta ck T e m p

P e rc e nt

M o d u la ti o n a m

P re ss u re

D ru m L e v e l I

Draft-inches

S ta ck T e m p

P e rc e nt

M o d u la ti o n

S te a m

P re ss m L ev e l

Draft-inches.

I

S ta ck T e m p

P e rc e nt

M o d u la t i o n

S te a m

P re ss m L ev e l

.T e m p e ra

-J W in d

0 u

2 W in d

B o x

F u rn d B o x

F ur n

0000 Mel .1 3 S1 10.1_ (pi (lci ..\ )( c '..'",;1) ""), S- 2-0 /22 Pk

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3-7(- 3,, 5. I? ,. _ 0 1 0 c?...,, .".. co

.20

Lao

20 -.$4 lea 120 k(Z . , IC) , li'00 • t e'Cl_ 64/

0300 i, (42 . ) /-ict 5 . ‘ •5 6 17,_.) . 3 /, (c, 0 -Se., i 7. ,,,, ) 3 12 o --, \

2 11 -- 2- 175 120 (CD f() - fir,2- . 141; 13,1

0400. 1,4 ,1 -,S(1), '4,3 b7 s 1\ ‘ -0 /,2 0 18.5 7 1" -').° lick

.7 Ii3o 1W B 10L-1 / 40-1 \'ti 7c., . 0500 f, 6 , 2 9 c. ci 126 , " 2, 0

q. 2- -7-1*- ti, tO - it* ( ? - i . (:). 7 lox ./6Q, li o

0600 2,0 , ) "Ic,:- 9, ''s -7r- I k4 . _L( ), 1 0_ ICct • .2) .3S- It ‘.

-.4 riC- Ilcl 3 101 IV/ 1

0700 /.'-f ; ) ln s,-% L./ (2,.. c) --, 2,:z c6 143 2: Q0. 3 17 vi -1, - 0

20e) -, C ( - 7ck 1...) S It36 AO lel

0800 I,.b ,. 1 . 3eLi S, (0‹A . itci -;.,‘ .7,0 0 3r4 7 ---7,\ -.3,, 12z --.‘

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1000 \ Q.( 3 t, 6,, 14( i 2...) Oc i_;, Li o 3-75 s .-?, L :3

D., t

,;,-,P-.1. Lt .0 k 41') ( 272.- / 9 11 . 162- It'?

;..p jo.o telo ig 2z '-i 162, WI 77q -1100 1 :1 . -, ) ((2 \ 6.'4*

1.-.> DD 7-0,A

\,S 0 .?77 s 13, ii a 0 . 1200 cyi to L' (1;;-] c)-() —70 \ I- 1 0 T7 • n , 0. 0

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0- a- 2 2 - - lo0

Ibq 1 61

1300 - 0 , ( . -- 7 1.(2 ')5 .1) 0 -0,t (.2 p -57; - ,/,-, .-','; 0,0

02_ OA P

12_2_ 1 i()&i 6 1-i I9D 7L(

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0,\ 7.. 1-1,2. 55 19 D 0.D (yi

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1 -2-c) 0.0

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i2o ,:":.<1' /to., 2,_. jcto -2L. 1400

1500 pi 0.1 .5A 1).().„.. H\ o_o .-0.‘ O. 0 '51-1 3..b

,2.1 0.k an11 -7

I;A ,.,::.''(, \ _ 0 .._:-...

lq -,:a .

1600 1.-1 o. 3,9 9

. '.;.(0 (9c6

1\9. 0.Lo.c1 o q.7.-;,:,-7

1 ; D. \

--;W---( -6. , 7-, 1).( i,- , .,.... 1...1 ,, 1700 ' 0. k. sceb s. i , \\q, -D.'1,.. , 0 e2,- -, e.'?

1 c.

\ •/?> -o_S 77

12_ ) '-iy 1 0 _':) 1() - ,'--- 1 .-. ...:_,.

1800 1.4 \,1,( e5(2 p \ ,--) 5-1 t)-o - 0.\ .r; 0 e•::-/,-/ '..c,

• 0 D .

19,G 6...--- 77

V - .9 Z, 107

1q2 79

1900 1.,-.5 (").\ (1'2 2 ";1, ,c3 gii --),.c. 0c , (.4 D --i.t( (0 , i 12_

.:,)_,_ -0.

r.-- 4.:-; -177 lip '- ?.CY lo( f(oL i.---. V:ILI

7L(

2000 i .14 0 , k 11" 00 t' Cb U-D -0, I\ - 0 Yo 5.14 1.

' 0.C)

: (.7--)ZL.--C).\

_177 1:2-\. ie ." 107 ib‘ ,100

72_

2100 :Jo (),k

.9 w:;-l''t oil i.

36 0--..,.) .5.-s D

120 0 .o

1260 (To '',-- ./b .100 -- 19(' Lf

I 2200 ) , (c, , T-6 k 2.7 443 /20 -,\ x.2, ce5 - -366 $,7-5 (o 120 • ,Z

.. I "•.. - , --7 177 1*)0 l rl 103 • )(00 lc-T -5 79

2300 I,C, -3 -76t. 0 • c . --?( 1 \ct (ZS I . 2- c:6 3-7 a 5.3

()Q. -(Z

)1), A i --/S 1)c- lq 1 0 6 /62. I ck\ -7-2

Gas Totalizers (Measured Cubic Feet) Oil totalizers (Gallons) METER READING S BOILER PLANT PERSONNEL

Boiler 1 Boiler 2 Boiler 3 Boiler 1 Boiler 2 Bailer 3

Top Digital Gas, Bottom Mechanical Fuel Oil

Make Up

Feedwater Operator Firemen

Boilers. Blown Down

S .

C -- S',.2 ‘10 3 46 S'-e 4:S2.1 2270'1 3 -) fcr 01 3.-7-t_5- /c72_,D 7( : . , '..,,2.. ',,,,-..2. cV:2:6 2 ' -,-_ • .3 cC).-'1.0 00 1(6'40 -N t,-J

I / tt-.2, ,S6. g '> - q) 00 c't q.11 0 li.),/ ,- )' 14-

S. A -v-6264it> 7y6c - cv2.2. . 2 2 7 o Lii -1kc.-k.o\ • -?, (c-- c - is--12<. 16,2, c-.L0

6 6',6.1 .7' r c '?::' -1-77( Lt

...) 76.:-' -%-( if'? 07 (..,.

S 2 :7 ) .

Remarks: (3/ 13 s +t2 4.7116, r-S

Rectangle r -- . • ee d w a te r P re ss u r e

S te a m

H e a d e r

P re ss s id e m p e ra nt ro l A ir P re ss n d . T a n k T e m p

C o n d

R et u rn s T e m p

R a w W a te r P ta c k T e m p

P e rc e nt

2 \

M o d u la ti o n

S te a m

P re ss u re

'D ru m L e v e l

Draft-inches

S ta ck T e m p

P e rc e n t d u la t i o n

S te a m

P re ss r e m L e ve l

Draft-inches

S ta ck T e m p

P e r c e nt

M o d u la ti o n

S te a m

P re ss m L e ve l

T e m p e ra

Time !W d o x rn d B x u rn d B o x

F ur n

> 0 _1 0000 '.o j 3c -7 Q,L1 -/e.; lick 0

A v (25 3-7 ,--( -7,. ) IC

213 -.5 lea 1,2.e._ t reJc-t n-2

0100 /.'0 . 1

2 . 9 -i--k o 1./.0 0 14" (.'-. . 3 -1 3 ,:, 70 pi 0 .(

S S

17c1 1 Jk' q• )0- 7 • /( l c 0 7ci.

0200 / 6 , i 3-p.-1 s, 1-1 2, )2( ,.2 a, 3c1S

)' o 19-2_

' 211 - , Fici • 1.2_( 0 k--) • fa& i6a vlo 50

_El oL ki _z _ s _t _r‘i(

._._._._ L_LE_ )jj. _2 y/ ),0 . (--ib )72, 9 \\\ U).o . I e-,7 • eCD 0400. j, 6 1 3-, r 3,, -.? s <- ) q•-? • (75 I . , cz5 -; :7,,,, e . 1,,:iii /Q

S 2(0

- , 3 (741 (06 -7 \\'"?. 162 left ec= 0500 /J , \ 3(n(c, Li , b , L\c‘ (3,4 0 - 2,, f fzi .3‘ 3 cy( 1-13 106 (0

213. ..10 OS toc l.

io(-3 .1(0`( 14o SO

0600 )0. 1

177 ° i

,3 t 1 c?- . (0( lio M If to

(6 t,' 0S

2l .1 'is. Ma

6, c 1(24 1g( .0 0700 t$

7-77

C3

(0

2 :?, 6 14 ' 0 q a( -(_'15 I 1 i-I'

7 q

1 5 f(1

(01( 1d1Z- 0) osoo 1 i 7 . 6,1/

( t6 - .. : c) 1.s.,, 04 .5_, iz.,ff-- 5 ) ‘ 2;27 0 1

-IC (?e•

10 (1 )91 1 79 opoo LB

3c ½ 3 I- 17,3 " it . 7- I -7C .1z.) (& • IG. I.q pri- -7e 1000 L 3

--- (-) - '( N 1-7 1 b 0 N9 i '''' 3 1 i f.k

2'''L ') .11 C a° 20 Ha / 61 /lit/ noo i, 1 =2 0 - & ( ' , 0 \ : ° 0 - -?x.c) .'-3-c-,'. -3 WI t 0

2( 4 . il.'',' 11 ci j6./ 7, KO • 7 1200 1 I 0

1' 'C'A : 10

It9 .\‘ (.0 li .1̀ ,6to ..i)< - I

11't 0 ii('

-.5 I70 tiO. 7,3

150 qf f3D 1300 2,, 7, t(104

100 • 107 0 Cl (?' 196) 1, r• • 1 69 1 s-ir---ft:FE,Z iv L- rz..,i, Co-:

1/, , 1< 7,0 0 1 ,4 • --f 0 0 ., 1400 „5.. 0 k Hlt 19 IDo l\I - 0 ct) I) /( 15. (9

OS D. 0 -

A --0 7 CI

1500 0 .ck,':, 0, k (.14!?

( Q) 5- 1(D 0A.

p'T (7\4 i.