Attch 1 - SOW Rev 01.pdf

STATEMENT OF WORK

FOR CONSTRUCTION

CONSTRUCTION SOW

Last Updated 22 July 2019

Repair HVAC – Arnold & Harmon Hall

Revision 1: 03 February 2020, Revised 4.D.1; Added: 4.J, 9.A thru 9.R, and Attachment #1

Revision 0: 09 September 2019, Original Issue

10 CES/CECNMP PM: David Van Dale, CTR Office Phone: (719) 333-0897

10 CES/CENMP CM: Jeff Young, CTR Office Phone: (719) 333-8397

1. PROJECT INFORMATION:

A. PROJECT NUMBER: XQPZ160146

B. PROJECT TITLE: Repair HVAC – Arnold & Harmon Hall

C. PROJECT LOCATION: 2302 Arnold & 2304 Harmon Hall, USAF Academy, Colorado

2. DESCRIPTION OF PROJECT:

A. PROJECT BACKGROUND: Chilled water that is generated at Harmon Hall is supplied to Harmon Hall, Arnold Hall and Polaris Hall. Cooling towers are located on Arnold Hall roof which is piped vertically and through tunnels to Harmon Hall.

Harmon Hall HVAC system consists of water cooled heat pumps which reject heat to the chilled water system via heat exchangers located in the basement of Harmon Hall. This project will replace the cooling towers located on the roof of Arnold Hall.

The cooling heat exchangers at Harmon Hall will be upgraded to flat-plate type and various piping and controls will be upgraded. A temporary air cooled chiller will be utilized during cooling tower demo and replacement. Hazardous material testing was performed and results are included with project documents.

B. CONSTRUCTION SCOPE: The Contractor shall execute the project as shown in this SOW, Project Drawings, and Specifications. In case of conflicts between documents, the order of precedents will be Contract, SOW, Specifications and then Project Drawings.

3. GENERAL PROVISIONS:

A. GENERAL - The Contractor shall supply all labor, materials, transportation, equipment, and supervision to provide a complete, finished, functional product meeting USAFA Specifications.

B. ENVIRONMENTAL - The Contractor must comply with USAFA Environmental Standards 2019, Erosion Control Revegetation and Tree Care Standards, which outlines provisions to help ensure Contractor compliance with environmental law.

CONSTRUCTION SOW

Last Updated 22 July 2019

C. PERIOD OF PERFORMANCE - Include in the proposal a POP duration including on-site construction time.

D. PRE-CONSTRUCTION SITE SURVEY - Prior to the start of any on-site construction activities, the Contractor shall:

1. Conduct a project site condition survey with the 10 CES Construction Inspector.

2. The Contractor shall note the condition of trees, shrubs, grassed areas, concrete, and any structural damage that may exist immediately within or adjacent to work site.

3. The contractor shall field verify all dimensions and examine system component connections before ordering materials or performing any work.

E. WORK CONFORMANCE - The work area will be confined to the applicable areas as shown in the design drawings and listed in this SOW. All work must conform to the current provisions of the USAFA Architectural and Engineering Services Guide available on CD from the Project Manager.

F. SUBMITTAL REGISTER - A submittal register is provided for this project.

Provide submittals and maintain the Submittal Register throughout project construction period of performance. This list of submittals is not all-inclusive;

other submittals and forms may be required by the Contract documents.

Contractor shall submit the Master Submittal Register to Contracting within fourteen (14) calendar days after the Notice to Proceed (NTP).

G. BASIS OF DESIGN - Any brand name items listed in this SOW and drawings are intended as a Basis of Design only.

The Contractor may substitute a product, or products, for the brand name items as long as the substituted product(s) meet the minimum performance standards established by the listed salient characteristics. Refer to Specifications. An ‘Or Equal’ product shall be submitted with the initial proposal and will be reviewed for technical acceptability.

The Contractor is responsible for how the substituted product(s) affect the design and schedule of the project. 10 CES will review the substituted products for General Conformance only. All substituted products will be reviewed for compliance with the USAFA Design Standards, any SHPO or historical considerations, Environmental regulation compliance and any other review processes that are applicable to this project.

As a part of the 10 CES review process for substituted products, and prior to the substituted product being used or installed, the Contractor must demonstrate in writing that the substitution will meet all project requirements listed above.

H. HAZARDOUS MATERIALS. Refer to Environmental Standards 2019 for requirements.

CONSTRUCTION SOW

Last Updated 22 July 2019

I. DD FORM 1354 – For all projects, the Contractor shall prepare and submit a DRAFT DD Form 1354, Transfer and Acceptance of Military Real Property, Current Version. This DRAFT establishes the level of detail and the different components of a project for all work accomplished under the project. This 1354 includes installed property, by building/facility number, and shall be submitted to the Contracting Office (CO). The DRAFT DD Form 1354 shall be submitted no later than thirty (30) calendar days after the Notice to Proceed (NTP). This DRAFT DD Form 1354 will be reviewed by Real Property Office (RPO) to resolve any issues and provide clarity to the Contractor for the inclusion in the INTERIM DD Form 1354. Please request a sample DD Form 1354 document if not provided in the

RFP.

J. TRAFFIC CONTROL - Traffic control will be required and must conform to

MUTCD. A traffic control plan must be submitted for approval prior to starting any demolition. The roadway and/or parking lot shall be left in a safe and usable condition at the end of each work day. All traffic control plans must be re-submitted by the construction contractor, with a time schedule for placement, at least two weeks prior to the requirement to insure it is clear when and where the traffic control devices will be placed.

K. BUILDER – The request for proposal (RFP) has a blank form and guidance on items to be included in builder. The Contractors shall complete an electronic BUILDER form for all equipment or structure addition, deletion, or replacement components. If there is a component-section (Uniformat II Level IV) listed in the BUILDER catalog that was included in the scope of the project for adding, deleting, or replacing it is to be accounted for on one of the BUILDER forms. In addition to completing the BUILDER forms the Contractor is to attach a photo of the component-section. For structure type components a photo showing the overall item. For equipment type components a photo showing the overall item and a close-up photo of the data plate. Label the photos clearly so they can easily be associated with the BUILDER component-section. At the conclusion of the project, prior to the BOD final inspection, the Contractor shall submit the CD that contains all the BUILDER forms and photos.

4. SPECIFIC REQUIREMENTS:

A. CLIN Schedule: Base Bid (CLIN0001, CLIN0002, CLIN0003, CLIN0004, CLIN0005, & CLIN0006) includes all work for XQPZ160146 Repair HVAC Arnold and Harmon Hall.

1. CLIN0001 (Facility 23020, EEIC 522 Repair, WO#66955): Provide all work for XQPZ160146 Repair HVAC Arnold and Harmon Hall described on sheets: H102 detail 2, S401, S501, MD405 detail 2, M301, M405 detail 2, ED103, and E107. This CLIN includes all work to demo and replace cooling towers on Arnold Hall roof, including roof and structural work, except Siemens DDC.

CONSTRUCTION SOW

Last Updated 22 July 2019

2. CLIN0002 (Facility 23020, EEIC 522 Repair, WO#66955): Provide Siemens DDC which is required for facilitating work described in

CLIN0001.

3. CLIN0003 (Facility 2302, EEIC 522 Repair, WO#69051): Provide all work for XQPZ160146 Repair HVAC Arnold and Harmon Hall described on drawing sheets: H102 detail 1, MD405 detail 1, ED102, E103, E104, E105, and E106. This CLIN includes all work that is located at Arnold Hall and not on the roof, except Siemens DDC.

4. CLIN0004 (Facility 2302, EEIC 522 Repair, WO#69051): Provide Siemens DDC which is required for facilitating work described in

CLIN0003.

5. CLIN0005 (Facility 2304, EEIC 522 Repair, WO#66722): Provide all work for XQPZ160146 Repair HVAC Arnold and Harmon Hall described in this SOW and on the plans and specifications on drawing sheets:

H101, MD101, MD102, M302, M401, M402, M403, M404, ED101,

E101, and E102. This CLIN includes all work that is located at Harmon Hall, including temporary air cooled chiller, except Siemens DDC.

6. CLIN0006 (Facility 2304, EEIC 522 Repair, WO#66722): Provide Siemens DDC which is required for facilitating work described in

CLIN0005.

B. Work Sequencing:

1. All work shall be completed so that chilled water supply and Harmon Hall heat pump loops are not offline for more than 24 hours during demolition and 24 hours during construction. Downtime for chilled water and heat pump loops shall be between 6pm and 6am, or on weekends.

2. A temporary 200-ton air cooled chiller shall be provided during all times when the cooling towers are offline. Therefore, piping connections and electrical connections for the temporary chiller shall be installed before demolition of the cooling towers can begin.

3. Non-standard working hours may be required in order to perform some of this work according to the specifications and drawings.

C. Construction Staging:

1. 8 parking spaces for Contractor vehicles will be reserved within 225 feet of Arnold Hall.

2. A staging area 25 feet by 50 feet will be reserved within 125 feet of Arnold Hall. This space may be on a grassy area and the Contractor will need to repair to the original condition upon completion. Other temporary accommodations may be possible with a minimum of one week’s notice.

CONSTRUCTION SOW

Last Updated 22 July 2019

3. An additional staging area of 25 feet by 75 feet will be made available within 5 miles of Arnold Hall.

D. Temporary chiller piping connection location:

1. Piping and electrical penetrations to exterior from Mechanical room B002 shall be located below grade in mechanical area well, in lieu of as shown on sheet M403. (Approximately 33 feet south of location on drawing sheet M403) USAFA prefers that the piping does not penetrate the exterior granite panels.

E. UTILITY COORDINATION AND CSU INSPECTOR NOTIFICATION – The Construction Contractor shall provide utility coordination and notify the CSU.

Inspectors prior to starting excavation work or related utilities work associated with this project, per the following:

1. Academy Dig Permits and UNCC - The Contractor shall submit the standard USAFA Form 144 Dig Permit required prior to starting excavation work or related utilities work for the project (Dig Permits, Bldg 8116, 7:30-8:30am and 3:00-4:00pm Monday-Friday). The Academy will provide utility locates for water and sanitary sewer. The UNCC will provide utility locates for gas and electric, but does not notify CSU regarding planned work in the vicinity of CSU utility infrastructure.

2. CSU Inspector Notification – The Contractor shall provide a minimum of 24-hour notice to CSU Inspectors prior to starting work in the vicinity of CSU gas and electric infrastructure. The current CSU POCs (subject to change) are: (a) GAS – Wayne Simshauser, Office 719-668-3667, Cell 719-491-8142, and (b) ELECTRIC – Daniel Gonzales, Office 719-668- 5638, Cell 719-491-6886.

3. HTHW Infrastructure – Where the project includes work directly involving HTHW infrastructure or adjacent to HTHW lines, Contractor shall ensure adequate distance separation between the HTHW infrastructure and any nearby gas and electric infrastructure, such that the heat from the HTHW does not damage the PVC gas mains or PVC electric lines and create a safety risk.

4. Utility Outages – For the duration of the project, Contractor shall provide information to the CE Inspector for coordination of outages thirty-five (35) calendar days in advance.

F. POST CONSTRUCTION STORM WATER MANAGEMENT - Refer to Environmental Standards 2019 for requirements.

G. Coordinate work schedules with the 10 CES CM at least fourteen (14) calendar days in advance.

H. Any exceptions to this statement of work must be detailed in the contractor proposal.

CONSTRUCTION SOW

Last Updated 22 July 2019

I. An acceptable period of performance (POP) for this project shall be between 180

- 240 calendar days.

J. Add the following to specification section 23 09 23.2:

2.4 Control Valves:

a. Provide factory-fabricated electrical control valves of type, body material and pressure class indicated. Where type or body material is not indicated, provide selection as determined by manufacturer for installation requirements and pressure class, based on maximum pressure and temperature rating of piping system. Except as otherwise indicated, provide valves which mate and match material of connecting piping. Equip control valves with control valve motors, and with proper shutoff ratings for each individual application.

b. Water Service Valves: Equal percentage characteristics with range of 50 to1, and maximum full flow pressure drop of 5 PSIG.

c. Valve Trim and Stems: Polished stainless steel.

d. Packing: Spring-loaded Teflon, self-adjusting.

e. Terminal Unit Control Valves: Provide control valves for control of terminal units including, but not necessarily limited to, convectors, finned tube radiation, and fan coil units that are of integral motor type. Provide modulating type valves.

2.4.1 Valve Motors: Size each motor to operate dampers or valves with sufficient reserve power to provide smooth modulating action or 2-position action as specified.

a. Provide permanent split-capacitor or shaded pole type motors with gear trains completely oil-immersed and sealed. Equip spring-return motors, where indicated on drawings or in operational sequence, with integral spiral-spring mechanism.

Furnish entire spring mechanism in housings designed for easy removal for service or adjustment of limit switches, auxiliary switches, or feedback potentiometer.

b. Motors for outdoor locations shall be completely weatherproof, and capable of normal operation at -20dF.

c. Actuators may be of the push-pull or rotating type for either modulating or two-positioning control. Actuators shall stroke by a rotating motion of an overload-proof synchronous motor. Control voltage shall be either 24V AC or 0-20V DC as required by the application.

2.4.2 Butterfly Valve Actuators: Heavy duty direct mounted quarter-turn actuator consisting of baseplate/housing, electric drive train, and control interface.

Actuators shall be sized for the required valve torque up to 17,700Lb-in.

a. Baseplate/Housing: Cast iron baseplate, anodized EXPC aluminum alloy AC- 4430 with epoxy powder coat finish. Housing shall be NEMA 4x and shall consist of two separate enclosures, one for the drive train and electronics and one for termination.

b. Drive Train: Permanently grease lubricated epicyclical gear train with high grade alloy steel work gears, self-locking mechanism, NBR or fluorosilicon O-rings, adjustable mechanical travel stops, manual override, and visual mechanical position indicator. Motor shall accept 24-240V power with integral speed control independently adjustable in open and closing directions, integral high temperature thermostat, torque limit switches adjustable from 40-100% of rated torque and anti-condensation heaters.

c. Control Input/output Interface: 2-Position or Analog control modules with 4- 20mA input signal, 4-20mA output from absolute encoder position feedback, four SPST end switches with normally open and normally closed latching contacts for

CONSTRUCTION SOW

Last Updated 22 July 2019 fully open and fully closed valve position. End switch contacts shall be rated for 5Amps. Provide open or closed feedback status on 2-position valves and analog feedback on modulating valves.

K. Revisions based on RFIs received during bidding:

1. Locate New 600A Safety disconnect identified on E101 and keynote #4 to be approximately 30’-0” to the south and inside the mechanical area well near temporary chiller piping connections as shown on M403 and keynote #3.

2. Barrier for temporary chiller shall be 6’-0” tall chain-link fence surrounding area of approximately 15’-0” wide by 45’-0” long with two 6’-0” wide gates on west side.

3. Note on S401 referring to Detail 1/S501 has typo of 4 locations but should be 6 locations.

5. PROJECT MEETINGS:

A. PRE-CONSTRUCTION MEETING - A pre-construction meeting will be held at the Contracting conference rooms within two (2) weeks after the contract award.

B. WEEKLY MEETINGS - Weekly planning meetings will be held at the contractor’s jobsite trailer. The date and time will be the same each week, and will be set by the construction manager at the pre-construction meeting.

6. SUBMITTALS:

A. Provide submittals for all equipment and material as outlined in the project submittal register.

B. 10 CES CM must review all submittals before commencement of relevant work.

C. Contractor shall submit monthly waste report for each project that will outline total tonnage/cubic yards of solid waste removed, total tonnage/cubic yards of recyclable waste removed, and total tonnage/cubic yards of recyclable waste used on the project (crushed concrete, asphalt, etc.), if applicable.

7. PROJECT CLOSEOUT:

A. AS-BUILT DRAWINGS - Supply as-built CADD drawings at the conclusion of the project on CD, three (3) copies and two (2) hard copies. The CAD drawings must be in the format in adherence to USAFA CADD standards. All CADD Standards requirements and associated files, templates, blocks, border sheets, etc. are available upon request from 10 CES.

B. O&M MANUALS - Supply three (3) hardcopies of Operation and Maintenance (O&M) manuals, and two (2) on CD.

C. PROJECT CLOSEOUT DELIVERABLES – At 80% of project completion or no later than sixty (60) days prior to total asset placed-in-service date or partial

CONSTRUCTION SOW

Last Updated 22 July 2019 asset placed-in service date, submit an INTERIM DD Form 1354 (per project number) to the CO for Real Property review. At Total or Partial Placed-In- Service-Date (PISD, aka BOD), the closeout package must include INTERIM DD Form 1354 with list of all Real Property Installed Equipment (RPIE). Any deficiencies and/or punch list items identified during the pre-final/final inspection must be included in Box # 27 or attached to the INTERIM DD Form 1354. At project completion, the following items shall be delivered to the Contracting office: final INTERIM DD Form 1354, BUILDER Report, As-Built Drawings, and O&M manuals in both hardcopy and electronic format.

D. Before project closeout, ensure that all Environmental reports have been submitted and approved by the 10 CES Environmental group (CEIAM) in USAFA Civil Engineering.

8. TYPICAL USAFA YEARLY CALENDAR EVENTS: These USAFA events are typical each year. The Contractor is required to include all events within the overall project construction schedule. (Note: events may occur more than once in a given project schedule).

A. CORONA* 27 Oct – 2 Nov 2019

B. Winter Break 16 Dec 2019 – 1 Jan 2020

C. Founder’s Day 4 April 2020

D. Spring Break 20 Mar – 29 Mar 2020

E. Graduation* 28 May 2020

F. Internal Processing 25 Jun 2020

G. BCT 26 Jun – 31 Jul 2020

H. Parent’s Weekend* 27 Aug – 31 Aug 2020

* Indicates USAFA Institutional Events. Three (3) days prior to each of these Institutional dates, the Contractor shall remove all barriers around newly poured concrete that has cured a minimum of seven (7) days. The barriers may also be removed a minimum of two (2) days after new concrete sealer has been applied. The barriers shall be moved to a location approved by the 10 CES Construction Inspector. The Contractor shall coordinate these dates in their proposed construction schedule.

9. BIDDING RFI QUESTIONS AND RESPONSES:

A. Listed below is the valves that I think will need to be 120V. I could not find some of them on the drawings except page M-704 and M-706: CV-1, 2, 3, 4, 5, 6A, 6B, 7A, 7B, 9, 10, 13, 14, 15A, 15B, 16A, 16B

1. Answer: Refer to attached control valve schedule for clarification.

B. I don’t see CV-1 or CV-2 from page M-704 on page M-405. These are the Cooling tower isolation valves. Will these valves be located near the CT’s in the Cooling tower well shown on M-405 detail 2?

CONSTRUCTION SOW

Last Updated 22 July 2019

1. Answer: Refer to sheet M301 for location of CV1 and CV2 in roof well.

C. Page M-704 shows new valves in the condenser water lines on each chiller. CV- 6A, CV-6B, CV-7A, CV-7B. I don’t see these valves on page M-404 in the piping.

Are these new or existing valves? If they are new, they need to have 110V run to them as well.

1. Answer: New valves CV6A/CV6B and CV7A/CV7B provide head pressure control for chillers CH1 and CH2 respectively, and are to be located in mechanical room B012. Refer also to control valve schedule.

D. Reference sheet E-0101, Electrical New work Plan Room B002, indicates that the 600A safety switch for the Temp Chiller is to on the exterior of the build by core drilling thru the wall. During the job walk we were told that this is not allowed. Please identify new location of temporary disconnect and conduit routing.

1. Answer: Refer to item 4.K.1 for clarification.

E. Reference sheet E-104, Electrical Plan Main Level, Keynote 3 states that we are to remove the abandoned disconnect S103 and install a splice box. During the job walk we were told that disconnect S103 is in use. Please clarify.

1. Answer: Proceed per keynote #3 even though abandoned disconnect was in the ON position during the bid walk.

F. Sheet E-101 Keyed Notes 4, 5, and 6 require a 600A safety disconnect and feeders for the temporary chiller. Disconnect is shown attached to the exterior wall. Does the government want contractor to core drill through the existing terrazzo surface?

1. Answer: Refer to item 4.K.1 for clarification.

G. Once the temporary chiller is no longer needed what shall the contractor do with the temporary utilities to the chiller?

1. Answer: Temporary chiller connections shall remain for future use.

H. Looking at Sheet H-101, which shows the Hazardous Material Sample plans for Mechanical rooms B001, B002 and B003, are we to assume that all the piping that is hashed will need abatement, or are quantities and pipe sizes available?

Looking at Empirical Environmental Asbestos testing report, there are no quantities given of asbestos to be removed.

1. Answer: Abatement contractor shall be responsible for quantities of abatement. HAZMAT testing is delineated on H101 and H102.

I. If asbestos abatement is necessary in the tunnel between Mechanical room B003 and the other mechanical rooms, will the abatement contractor need to leave access through the tunnel during abatement?

1. Answer: It is likely that tunnel access will not be possible during abatement of chilled water piping in the Harmon Hall tunnel. However, it is the general contractor’s responsibility to coordinate work of all trades.

J. In section 02 08 00, Asbestos Abatement, Section 1.5 Project Conditions, D, it states that storage of removed items or materials on-site will not be permitted. Is an enclosed 40 yard asbestos dumpster going to be allowed on site for the duration of the abatement project?

CONSTRUCTION SOW

Last Updated 22 July 2019

1. Answer: The noted specification section does not permit storage of abatement materials on site. The contractor will need to remove accumulated materials at the end of each work day.

K. Temp chiller location will require what type of pad.

1. Answer: It would be typical for the temporary chiller to remain on a trailer for easy transport to and from the work site. However, it will be up to the contractor if a temporary offloading or trailer mounted temporary chiller is utilized.

L. What type of piping material will be required for the temp chiller and will these pipes be required to be insulated?

1. Answer: Refer to M602 for Temporary Air-cooled Chiller Schedule and Note #7.

M. Will permits be required for the crane to pick equipment off of the roof?

1. Answer: Refer to M101 for the proposed site staging plan. Refer to General Note #1 for crane coordination requirements.

N. Chiller tie in points are specified?

1. Answer: Refer to M403 Keynote #3 and SOW item 4.K.1 for clarification.

O. What type of barrier will be required around the temp chiller?

1. Answer: Refer to SOW item 4.K.2 for clarification.

P. Quantity of new steel support frame W8x24, partial roof plan shows Qty. 6 but the note calls for Qty.4. Please clarify.

1. Answer: Refer to SOW item 4.K.3 for clarification. Six frames are required.

Q. Structural supports for the new cooling towers are attaching where, and is there structural designs and plans?

1. Answer: Refer to S401 for Partial Roof Plan and S501 for structural support details.

R. Concrete pillars on the existing roof will be repaired or replaced. Will the pillars be incorporated into the new structural design?

1. Answer: Existing concrete pilaster are to be removed as noted on S401 and Detail 1/S501.

10. ABBREVIATIONS:

10 CES 10th Civil Engineering Squadron 10 CONS 10th Contracting Squadron AF Air Force AFI Air Force Instruction BCT Basic Cadet Training BOD Basis of Design

CADD Computer Automated Drafting & Design CD Compact Disk CLIN Contract Line Item CO Contracting Officer conc. Concrete

CONSTRUCTION SOW

Last Updated 22 July 2019

CSU Colorado Springs Utilities EESOH Environmental Safety Occupational Health

EISA Energy Independence Act HAZMAT Hazardous Materials HMMP Hazardous Materials Management Program

HTA HAZMAT Tracking Activity HTHW High Temperature Hot Water MTP(s) Marble Tile Paver(s) NTP Notice to Proceed O&M Operation and Maintenance POC(s) Point of Contact(s) POP Period of Performance PM Project Manager PVC Polyvinyl Chloride RFI Request for Information SHPO State Historic Preservation Office SOG Slab on Grade SOW Statement of Work Typ. Typical

UNCC Utility Notification Center of Colorado USAFA United States Air Force Academy

Attachment #1: Control Valve Schedule

END OF STATEMENT OF WORK

CONTROL VALVE SCHEDULE

PIPE MAX rP

SHEET SIZE FLOW MAX END

MARK SERVICE EQUIPMENT LOCATION REFERENCE CONTROL FUNCTION (IN) (GPM) (PSI) SG Cv CONNECTIONS TYPE CLASS VOLTAGE NOTES

CV-1 CONDENSER WATER CT-1 ROOF WELL M-301, M-704 2-POSITION ISOLATION 10 765 7.5 1 279 FLANGED BUTTERFLY 120

CV-2 CONDENSER WATER CT-2 ROOF WELL M-301, M-704 2-POSITION ISOLATION 10 765 7.5 1 279 FLANGED BUTTERFLY 120

CV-3 MAKEUP WATER CT-1, CT-2 MECH RM 314 M-704 2-POSITION 2 60 5 1 26.8 NPT OR SOCKET BALL 24

CV-4 CONDENSER WATER CT-1, CT-2 MECH RM 314 M-405, M-704 BYPASS / MODULATING 10 765 7.5 1 279 FLANGED BUTTERFLY 120

CV-5 CONDENSER WATER CT-1, CT-2 MECH RM OUTSIDE B012 M-404, M-704 BYPASS / MODULATING 4 180 5 1 80.5 FLANGED GLOBE 120

CV-6A CHILLED WATER CH-1 MECH RM B012 M-704 HEAD PRESSURE 3 200 5 1.03 88.1 FLANGED GLOBE 120

CV-6B CHILLED WATER CH-1 MECH RM B012 M-704 HEAD PRESSURE 6 400 5 1.03 176 FLANGED GLOBE 120

CV-7A CHILLED WATER CH-2 MECH RM B012 M-704 HEAD PRESSURE 3 200 5 1.03 88.1 FLANGED GLOBE 120

CV-7B CHILLED WATER CH-2 MECH RM B012 M-704 HEAD PRESSURE 6 400 5 1.03 176 FLANGED GLOBE 120

(E) CV-8 CONDENSER WATER PHX-1 MECH RM M-704 ISOLATION - - - - - - - - -

CV-9 CONDENSER WATER CENTRIFUGAL SEP MECH RM 314 M-704 2-POSITION BLOWDOWN 2 75 5 1 33.5 NPT OR SOCKET BALL 24

CV-10 CONDENSER WATER CT-1, CT-2 ROOF WELL M-704 2-POSITION BLOWDOWN 2 75 5 1 33.5 NPT OR SOCKET BALL 24

(E) CV-11 CHILLED WATER CH-1 TO PHX-01 MECH RM B012 M-704 DIVERTING - - - - - - - - -

(E) CV-12 CHILLED WATER CH-2 TO PHX-01 MECH RM B012 M-704 DIVERTING - - - - - - - - -

CV-13 CHW OR CW PHX-3A & 3B MECH RM B003 M-401, M-704 MODULATING 4 206 5 1.03 90.8 FLANGED GLOBE 120

CV-14 CHW OR CW PHX-4A & 4B MECH RM B002 M-403, M-704 MODULATING 4 285 5 1.03 126 FLANGED GLOBE 120

CV-15A HP WATER PHX-3A & 3B MECH RM B003 M-706 ISOLATION 6 295 5 1 132 FLANGED BUTTERFLY 120

CV-15B HP WATER PHX-3A & 3B MECH RM B003 M-706 ISOLATION 6 295 5 1 132 FLANGED BUTTERFLY 120

CV-16A HP WATER PHX-4A & 4B MECH RM B002 M-706 ISOLATION 6 410 5 1 183 FLANGED BUTTERFLY 120

CV-16B HP WATER PHX-4A & 4B MECH RM B002 M-706 ISOLATION 6 410 5 1 183 FLANGED BUTTERFLY 120

(E) CV-17A HP WATER HX-1 MECH RM B003 M-706 - - - - - - - - -

(E) CV-17B HP WATER HX-1 MECH RM B003 M-706 - - - - - - - - -

(E) CV-18A HP WATER HX-2 MECH RM B002 M-706 - - - - - - - - -

(E) CV-18B HP WATER HX-2 MECH RM B002 M-706 - - - - - - - - -

REMARKS

1. EMCS CONTRACTOR SHALL BE RESPONSIBLE FOR CONTROL VALVE POWER REQUIREMENTS AND FEEDERS; COORDINATE WITH ELECTRICAL CONTRACTOR IS REQUIRED.

2. PROVIDE WITH GEAR DRIVE AND HANDWHEEL OPERATOR.

3. DRAIN VALVES SHALL BE LOCATED ON THE DOWNSTREAM SIDE ON SUPPLY VALVES AND ON THE UPSTREAM SIDE OF RETURN VALVES.

4. AIR VENTS SHALL BE PROVIDED AT ALL HIGH POINTS AND DRAIN VALVES SHALL BE PROVIDED AT ALL LOW POINTS IN THE SYSTEM.

5. FOR EXISTING CONTROL VALVE 4" OR GREATER, REPLACE EXISTING CONTROL VALVE BODIES PER FOLLOWING CRITERIA:

A. DETERMINE THE CONTROL VALVE SIZES AND FLOW COEFFICIENTS BY ISA S75.01

B. MODULATING CONTROL VALVE BODY DIMENSIONS SHALL CONFORM TO ISA S75-03

C. CONTROL VALVE CHARACTERISTICS AND RANGEABILITY SHALL CONFORM TO ISA S75.11

D. UNLESS OTHERWISE SPECIFIED, RATE CONTROL VALVES IN WATER SYSTEMS FOR 200 PSIG AT 200° F

E. CONTROL VALVE SHUT-OFF CLASSIFICATIONS ARE NOT LESS THAN CLASS IV BASED UPON ANSI 70-2

F. MATCH EXISTING VALVE'S THREE-WAY OR STRAIGHT THROUGH PATTERN