Atch_2_Drawings.pdf

PDF 618 KB Posted Jun 10, 2024

Attached to: MIMI Replace Dehumidification System in Delta 09 M Federal contract opportunity
Solicitation number: 140P6324Q0029
Issued by: Department of the Interior National Park Service Midwest Region

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Written by GovTribe AI · Jun 10, 2024

This document appears to be a set of construction drawings for replacing the dehumidification system in the Delta 09 Missile Silo at the Minuteman Missile National Historic Site in South Dakota.

The drawings provide details on the existing conditions of the silo, equipment room, and greenhouse, as well as the proposed mechanical layout and elevation for installing two new refrigerant dehumidifiers (RDH-1a and RDH-1b), a directional destratification fan (F-1), and associated ductwork and controls. The dehumidifiers will be controlled by a BACnet humidistat controller, and the destratification fan will be controlled by a thermostat. The contractor is required to provide factory start-up, owner training, and a one-year warranty on all equipment and workmanship. The project will be executed at the Minuteman Missile National Historic Site, which is under the management of the National Park Service Midwest Region.

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Other files for this federal contract opportunity

Other files attached to MIMI Replace Dehumidification System in Delta 09 M, newest first.
File	Type	Posted
Sol_140P6324Q0029_Amd_0002.pdf	PDF	Jul 11, 2024
B09_Amd_0002_Atch_1_Questions_Answers_0002.pdf	PDF	Jul 11, 2024
B09_Amd_0002_Atch_2_DOL_Wage_Determination_SD20240029_6_7_24_0002.pdf	PDF	Jul 11, 2024
B09_Amd_0001_Atch_1_Site_Visit_Sign_In_0001.pdf	PDF	Jun 27, 2024
Sol_140P6324Q0029_Amd_0001.pdf	PDF	Jun 27, 2024
Atch_5_DOL_Wage_Determination_SD20240029.pdf	PDF	Jun 10, 2024
Atch_1_Specifications.pdf	PDF	Jun 10, 2024
Atch_3_Photographs.pdf	PDF	Jun 10, 2024
Atch_4_Experience_Questionnaire.xls	XLS spreadsheet	Jun 10, 2024
Sol_140P6324Q0029.pdf	PDF	Jun 10, 2024

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NATIONAL

PARK

SERVICE

MINUTEMAN MISSILE DELTA 09 DEHUMIDIFIER

DELTA 09 SILO

MINUTEMAN MISSILE NATIONAL HISTORIC SITE

CONSTRUCTION DRAWINGS

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WALL

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QUINN

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COTTONWOOD

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BADLANDS

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NATIONAL PARK

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INTERIOR

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MINUTEMAN MISSILE

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NATIONAL HISTORIC SITE

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BUFFALO GAP NATIONAL GRASSLAND

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BEN REIFEL

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VISITOR CENTER

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CACTUS FLAT

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PRAIRIE HOMESTEAD

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TO RAPID CITY

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CONATA BASIN

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CONATA

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ROAD

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DELTA-09

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DELTA-01

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TO KADOKA

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QUINN

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COTTONWOOD

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MINUTEMAN MISSILE

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NATIONAL HISTORIC SITE

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BUFFALO GAP NATIONAL GRASSLAND

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CACTUS FLAT

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PRAIRIE HOMESTEAD

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DELTA-09

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DELTA-01

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THIS PROJECT

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UNPAVED ROAD

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PARK HEADQUARTERS

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CREEK OR RIVER

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HQ.

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PARK BOUNDARY

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PAVED ROAD

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BADLANDS NATIONAL PARK

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BEN REIFEL

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VISITOR CENTER

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EXIT 116

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%%UMECHANICAL

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COVER SHEET

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GENERAL NOTES, SPECIFICATIONS, SCHEDULES, LEGEND

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MECHANICAL LAYOUT AND ELEVATION

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MINUTEMAN MISSILE NATIONAL HISTORIC SITE

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MINUTEMAN MISSILE DELTA 09 DEHUMIDIFIER

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SCALE OF MILES

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DRAWING NO.

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PMIS/PKG NO.

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REVISION

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SHEET

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TITLE OF PROJECT

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LOCATION WITHIN PARK

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NAME OF PARK

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PENNINGTON

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COUNTY

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MWRO 3,4,5

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REGION

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SOUTH DAKOTA

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STATE

AutoCAD SHX Text UNITED STATES DEPARTMENT OF THE INTERIOR NATIONAL PARK SERVICE MIDWEST REGIONAL OFFICE

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QUALITY DESIGN CERTIFICATION

AutoCAD SHX Text Prepared in Accordance with Design Development (Title I) OR Drawing No. Drawing No. Variance from Design Development (Title I) Approved by Superintendent on OR Date Date Construction Drawing Not Preceded by Design Development (Title I)

AutoCAD SHX Text Project Manger

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AutoCAD SHX Text Zev Rohloff

AutoCAD SHX Text 05/02/2024

1. MECHANICAL DRAWINGS ARE DIAGRAMMATIC AND SCHEMATIC IN NATURE

ONLY. ROUTINGS AND EQUIPMENT LOCATIONS DEPICTED ARE APPROXIMATE, UNLESS

NOTED OTHERWISE, AND SHALL NOT BE "SCALED" NOR CONSTRUED TO SHOW EVERY

ELBOW, FITTING, TRANSITION, OFFSET, ETC. REQUIRED TO PROVIDE A COMPLETE AND

OPERABLE SYSTEM. CONTRACTOR MUST FIELD COORDINATE THE INSTALLATION OF

ALL CONTRACT WORK.

2. FULLY COORDINATE THE INSTALLATION OF ALL WORK WITH THE WORK OF

OTHER TRADES, ARCHITECTURAL AND STRUCTURAL BUILDING ELEMENTS.

CONTRACTOR SHALL VERIFY ALL ELEVATIONS, CEILING TYPES, HEIGHT

REQUIREMENTS AND FLOOR/FOUNDATION ELEVATIONS.

3. COORDINATE THE LOCATION OF ALL EQUIPMENT WITH ARCHITECTURAL AND

STRUCTURAL BUILDING ELEMENTS. EQUIPMENT SHALL BE INSTALLED IN

CONFORMANCE WITH THE MANUFACTURER'S RECOMMENDED MAINTENANCE

CLEARANCES AND ANY/ALL 2024 SERIES ICC CODE CLEARANCE REQUIREMENTS.

CONTRACTOR SHALL COORDINATE EQUIPMENT INSTALLATION WITH

MANUFACTURER'S REPRESENTATIVE(S) AND PROVIDE ALL DEVICES REQUIRED TO

ENSURE SATISFACTORY OPERATION OF ALL SYSTEMS AND EQUIPMENT.

4. CONTRACTOR SHALL PROVIDE A FACTORY START-UP OF ALL EQUIPMENT BY

THE MANUFACTURER'S REPRESENTATIVE(S).

5. CONTRACTOR SHALL PROVIDE "OWNER'S TRAINING" FOR ALL EQUIPMENT

AND SYSTEMS INSTALLED UNDER THIS PROJECT. MINIMUM TRAINING FOR MAJOR

EQUIPMENT SHALL NOT BE LESS THAN 8 HOURS PER EQUIPMENT/COMPONENT

UNLESS NOTED OTHERWISE.

6. ALL MECHANICAL SYSTEMS (AND THE COMPONENTS THEREOF) SHALL BE

INSTALLED IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS, THE

CONTRACT DOCUMENTS, AND APPLICABLE 2024 ICC SERIES CODES. INSTALLING

CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL PERMITS AND

INSPECTIONS NECESSARY BY STATE/LOCAL/FEDERAL AGENCIES TO PLACE SYSTEMS

INTO OPERATION. INSTALLING CONTRACTOR SHALL DOCUMENT ALL STARTUP,

COMMISSIONING, ETC. CHECKLISTS INCLUDED IN THE MANUFACTURER'S PRODUCT

LITERATURE.

7. WELDING OF MECHANICAL PIPING SHALL BE PERFORMED BY A CERTIFIED

WELDER AND SHALL CONFORM TO ASME B31.1. OWNER RESERVES THE RIGHT, AT

THEIR EXPENSE, TO PROVIDE THIRD PARTY WELDING INSPECTION SERVICES (VISUAL

AND/OR RADIOGRAPHIC) TO INSPECT ANY/ALL WELDING. ANY WELDING FAILING

INSPECTION (VISUAL AND/OR RADIOGRAPHIC) SHALL BE REMOVED/REPAIRED AT THE

CONTRACTOR'S EXPENSE.

8. THE MAXIMUM FLEXIBLE DUCT LENGTH SHALL BE 4FT WITH NO 90° ELBOWS.

9. CONTRACTOR SHALL PROVIDE VIBRATION ISOLATION FOR ALL EQUIPMENT

THAT MEETS THE MANUFACTURER'S RECOMMENDATIONS AND ANY CONTRACT

DOCUMENT REQUIREMENTS.

10. PURSUANT TO THE FEDERAL OSHA EMPLOYEE RIGHT-TO-KNOW ACT, THE

CONTRACTOR IS HEREBY ADVISED THAT LEAD HAZARD EXISTS. THE CONTRACTOR IS

ADVISED THAT THEY ARE RESPONSIBLE TO COMPLY WITH FEDERAL STANDARDS

THAT WERE ADOPTED BY OSHA. THESE REGULATIONS REQUIRE THE CONTRACTOR TO

DEVELOP WORK STRATEGIES WHEN WORKING WITH LEAD TO MINIMIZE AND PROTECT

WORKERS FROM LEAD HAZARDS AND DISPOSE OF AS REQUIRED.

1. PLUMBING DRAWINGS ARE DIAGRAMMATIC AND SCHEMATIC IN NATURE ONLY. ROUTINGS

AND EQUIPMENT LOCATIONS DEPICTED ARE APPROXIMATE, UNLESS NOTED OTHERWISE, AND

SHALL NOT BE "SCALED" NOR CONSTRUED TO SHOW EVERY ELBOW, FITTING, TRANSITION,

OFFSET, ETC. REQUIRED TO PROVIDE A COMPLETE AND OPERABLE SYSTEM. CONTRACTOR MUST

FIELD COORDINATE THE INSTALLATION OF ALL CONTRACT WORK.

2. FULLY COORDINATE THE INSTALLATION OF ALL WORK WITH THE WORK OF OTHER

TRADES, ARCHITECTURAL AND STRUCTURAL BUILDING ELEMENTS. CONTRACTOR SHALL VERIFY

ALL ELEVATIONS, BUILDING SECTIONS, CEILING TYPE AND HEIGHT REQUIREMENTS AND

FLOOR/FOUNDATION ELEVATIONS.

3. COORDINATE THE LOCATION OF ALL EQUIPMENT WITH ARCHITECTURAL AND STRUCTURAL

BUILDING ELEMENTS. EQUIPMENT SHALL BE INSTALLED IN CONFORMANCE WITH THE

MANUFACTURER'S RECOMMENDED MAINTENANCE CLEARANCES AND ANY/ALL 2024 SERIES ICC

CODE CLEARANCE REQUIREMENTS. CONTRACTOR SHALL COORDINATE EQUIPMENT INSTALLATION

WITH MANUFACTURER'S REPRESENTATIVE(S) AND PROVIDE ALL DEVICES REQUIRED TO ENSURE

SATISFACTORY OPERATION OF ALL SYSTEMS AND EQUIPMENT.

4. CONTRACTOR SHALL PROVIDE A FACTORY START-UP OF ALL EQUIPMENT BY THE

MANUFACTURER'S REPRESENTATIVE(S).

5. CONTRACTOR SHALL PROVIDE "OWNER'S TRAINING" FOR ALL EQUIPMENT AND SYSTEMS

INSTALLED UNDER THIS PROJECT. MINIMUM TRAINING FOR MAJOR EQUIPMENT SHALL NOT BE LESS

THAN 8 HOURS PER EQUIPMENT/COMPONENT UNLESS NOTED OTHERWISE.

6. ALL PLUMBING SYSTEMS (AND THE COMPONENTS THEREOF) SHALL BE INSTALLED IN

ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS, THE CONTRACT DOCUMENTS, AND

APPLICABLE 2024 SERIES ICC CODES. INSTALLING CONTRACTOR SHALL BE RESPONSIBLE FOR

OBTAINING ALL PERMITS AND INSPECTIONS NECESSARY BY STATE/LOCAL/FEDERAL AGENCIES TO

PLACE SYSTEMS INTO OPERATION.

7. SEAL AROUND ALL PENETRATIONS THROUGH WALLS, CEILINGS, ROOF AND FLOORS TO

MAINTAIN REQUIRED RATINGS.

1. CONTRACTOR SHALL REFER TO THE "TEMPERATURE CONTROL" AND "SEQUENCE OF

OPERATION" SPECIFICATIONS SECTIONS FOR ADDITIONAL TEMPERATURE CONTROL DEVICE

AND PROGRAMMING INFORMATION. TEMPERATURE CONTROL SYSTEMS SHALL BE

PROGRAMMED AS INDICATED IN THE SPECIFICATIONS.

2. CONTRACTOR SHALL SUBMIT COMPLETE, PRODUCT DATA AND SHOP DRAWING

SUBMITTALS TO THE ENGINEER FOR REVIEW PRIOR TO STARTING TEMPERATURE CONTROL

WORK. SHOP DRAWING SUBMITTAL SHALL INCLUDE PROJECT SPECIFIC EQUIPMENT/DEVICE

CONTROL WIRING DIAGRAMS, INDICATING ALL MONITORING POINTS AND FUNCTIONS REQUIRED

BY THE TEMPERATURE CONTROL AND SEQUENCE OF OPERATION SPECIFICATIONS.

3. UNLESS OTHERWISE NOTED, THERMOSTATS SENSORS ARE TO BE SURFACE MOUNTED

AND ALL WIRE AND CONDUIT IS TO BE ROUTED CONCEALED. COORDINATE INSTALLATION WITH

EXISTING CONDITIONS. FOR RENOVATION PROJECTS CONTRACTOR SHALL INCLUDE PATCHING

AND REFINISHING OF EXISTING SURFACES, AS NECESSARY, TO ACCOMMODATE THIS

REQUIREMENT.

4. CONTRACTOR SHALL PROVIDE "OWNER'S TRAINING" FOR ALL TEMPERATURE

CONTROL SYSTEMS/MODIFICATIONS MADE UNDER THIS PROJECT. MINIMUM TRAINING TIME

SHALL NOT BE LESS THAN 8 HOURS UNLESS NOTED OTHERWISE.

5. SEAL AROUND ALL PENETRATIONS THROUGH WALLS, CEILINGS, ROOF AND FLOORS TO

MAINTAIN REQUIRED RATINGS.

6. UNLESS NOTED OTHERWISE, ALL TEMPERATURE CONTROL WIRING TO BE RUN IN

CONDUIT. MC CABLE AND/OR FLEXIBLE METAL CONDUIT IS NOT PERMITTED.

GENERAL MECHANICAL NOTES GENERAL PLUMBING NOTES GENERAL TEMPERATURE CONTROL NOTES

MECHANICAL SYMBOLS

SYMBOLSYMBOL DESCRIPTION

TYPICAL PIPING

DESCRIPTION

ELBOW DN / ELBOW UP

PIPE TEE DOWN / PIPE TEE UP

GATE VALVE

ISOLATION VALVE (BALL OR BUTTERFLY)

MANUAL BALANCING VALVE

GLOBE VALVE

UNION

STRAINER WITH BLOWDOWN

CHECK VALVE (ARROW INDICATES FLOW)

AUTOMATIC CONTROL VALVE TWO-WAY / THREE WAY

PRESSURE REGULATING VALVE (PRV)

PRESSURE GAUGE

THERMOMETER

PIPE TEE / PIPE TEE, TOP CONNECTION / PIPE TEE, BOTTOM CONNECTION

CAPPED PIPE

GENERAL

ITEMS SHOWN HALF-TONE INDICATES EXISTING

CONNECTION POINT OF NEW TO EXISTING ITEMS SHOWN FULL-TONE INDICATES NEW

FLAG NOTE AND NUMBER1

AUTOMATIC BALANCING VALVE

CHILLED WATER SUPPLY PIPING

HOT WATER RETURN PIPING

CONDENSER WATER RETURN PIPING

CHILLED WATER RETURN PIPING

CONDENSER WATER SUPPLY PIPING

HOT WATER SUPPLY PIPING

HYDRONIC HVAC PIPING

HWS

HWR

CWR

CWS

COIL CONDENSATE DRAIN (SLOPE TO DRAIN)CD

AIR VENT

GWR

GWS

HPLR

HPLS

GLYCOL WATER RETURN PIPING

GLYCOL WATER SUPPLY PIPING

HEAT PUMP LOOP RETURN PIPING

HEAT PUMP LOOP PIPING SUPPLY PIPING

SOLENOID VALVE

THERMOSTATIC EXPANSION VALVE (TXV)

SIGHT GLASS

REFRIGERATION PIPING

REFRIGERANT HOT GAS DISCHARGE LINE

REFRIGERANT SUCTION LINE

REFRIGERANT LIQUID LINE

AIR FLOW

HVAC

SIDEWALL RETURN OR EXHAUST REGISTER OR GRILLE NECK SIZE (IN), TAG

AIRFLOW (CFM)

6x6 G-1

6x6 R-1

NECK SIZE (IN), TAG

AIRFLOW (CFM)SIDEWALL SUPPLY REGISTER OR GRILLE

6"Ø D-1

100 AIRFLOW (CFM)

NECK SIZE (IN), TAGSUPPLY AIR DIFFUSER

SUPPLY AIR, OUTSIDE AIR OR MIXED AIR DUCT

RETURN AIR, EXHAUST AIR OR RELIEF AIR DUCT

RECTANGULAR DUCTWORK (WIDTH/DEPTH)(IN)12/8

ROUND DUCTWORK (DIAMETER)(IN) (SPIRAL DUCT IN EXPOSED AREAS)12"Ø

TURNING VANES

FIRE DAMPER WITH SLEEVE AND ACCESS DOOR

SMOKE DAMPER WITH SLEEVE AND ACCESS DOOR

FIRE/SMOKE DAMPER WITH SLEEVE AND ACCESS DOOR

MOTORIZED CONTROL DAMPER WITH ACTUATORM

VOLUME DAMPERVD

SUPPLY AIRS.A.

EXHAUST AIRE.A.

RETURN AIRR.A.

CARBON DIOXIDE SENSOR

OUTSIDE AIRO.A.

MIXED AIRM.A.

THERMOSTAT

SWITCH

HUMIDISTAT

S T H

CO₂

RETURN OR EXHAUST GRILLE, CEILING NECK SIZE (IN), TAG

AIRFLOW (CFM)

BRANCH, BELL MOUTH WITH VOLUME DAMPER

BRANCH, STANDARD

SPLITTER DAMPER

2 HR FIRE DAMPER WITH SLEEVE AND ACCESS DOOR2HRBETWEEN JOISTSB.J.

END OR RISER UP / RISER DN

(FIRST NUMBER IS SIDE SHOWN)

CODES AND PERMITS

ALL WORK SHALL BE INSTALLED IN ACCORDANCE WITH 2024 ICC SERIES CODES. ALL FEES AND

PERMITS SHALL BE PAID FOR BY THE CONTRACTOR.

WORKMANSHIP

ALL MATERIALS SHALL BE INSTALLED IN ACCORDANCE WITH ACCEPTED GOOD PRACTICE OF THE

INDUSTRY.

COORDINATION

COORDINATE THE MECHANICAL WORK WITH THE WORK OF ALL OTHER TRADES.

DIMENSIONS

VERIFY ALL DIMENSIONS AND CONDITIONS IN THE FIELD.

SUBMITTALS

CONTRACTOR SHALL SUBMIT THE FOLLOWING TO ENGINEER FOR REVIEW:

A. SHOP DRAWINGS / PRODUCT DATA FOR DEHUMIDIFICATION EQUIPMENT, TEMPERATURE

CONTROLS, PERMANENT MAGNETS, DESTRATIFICATION FAN

B. START-UP REPORTS.

DEHUMIDIFICATION EQUIPMENT

DEHUMIDIFICATION EQUIPMENT SHALL BE OF TYPE AND SIZE LISTED IN THE SCHEDULE OR EQUAL, AS APPROVED BY THE ENGINEER.

DIRECTIONAL DESTRATIFICATION FAN

DIRECTIONAL DESTRATIFICATION FAN SHALL BE OF TYPE AND SZE LISTED IN THE SCHEDULE OR

EQUAL, AS APPROVED BY THE ENGINEER.

DIFFUSERS AND GRILLES

DIFFUSERS AND GRILLES SHALL BE OF TYPE AND SIZE LISTED IN THE SCHEDULE OR EQUAL.

COORDINATE WITH EXISTING LIGHTS AND CEILING GRID AS REQUIRED.

DUCTWORK CONSTRUCTION

A. SUPPLY AND RETURN AIR DUCTWORK SHALL BE GALVANIZED STEEL.

B. ALL DUCTWORK SHALL CONFORM TO NFPA AND SMACNA STANDARDS.

C. DUCTWORK SIZES SHOWN ARE NET INSIDE DIMENSIONS.

REFRIGERANT DEHUMIDIFIER CONDENSATE DRAIN PIPING

A. REFRIGERANT DEHUMIDIFIERS' CONDENSATE DRAIN PIPE MATERIAL SHALL BE AS ALLOWED BY

PLUMBING CODE.

TEMPERATURE CONTROLS

A. MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR ALL CONTROL WORK REQUIRED

INCLUDING ELECTRICAL WIRING, CONDUITS, NECESSARY ACCESSORIES, AND CONTROLLER

PROGRAMMING.

B. CONTRACTOR SHALL COORDINATE HIS WORK WITH EXISTING CONTROLS, EXISTING CONDITIONS, AND THE WORK OF THE ELECTRICAL CONTRACTOR.

PERMANENT MAGNET

PERMANENT MAGNET SHALL BE A MOUNTING TYPE MAGNET WITH A MINIMUM PULL FORCE OF 66

LBS, RUBBER-FACED, AND EQUAL TO THE MAGNET LISTED IN THE FLAGNOTES.

SEQUENCES OF OPERATION

A. REFRIGERANT DEHUMIDIFIERS (RDH-1a, RDH-1b)

1. THE TWO (2) NEW REFRIGERANT DEHUMIDIFIERS SHALL BE CONTROLLED BY A BACNET

HUMIDISTAT CONTROLLER,MOUNTED IN THE GREENHOUSE LOCATION SHOWN ON THE

DRAWING, WITH REMOTE SENSOR IN THE SILO. COORDINATE LOCATION WITH OWNER FOR

ACCESSIBILITY.

2. REFRIGERANT DEHUMIDIFIERS SHALL BE CONTROLLED IN TWO STAGES.

a. ON A CALL FOR DEHUMIDIFICATION, CONTROLLER SHALL STAGE ON RDH-1a. IF HUMIDITY

LEVEL IS NOT MAINTAINED, THEN RDH-1b SHALL BE STAGED ON.

b. IF HUMIDITY LEVEL IS SATISFIED, CONTROLLER SHALL STAGE DEHUMIDIFIERS OFF, ONE

AT A TIME, AS REQUIRED.

B. DIRECTIONAL DESTRATIFICATION FAN (F-1)

1. F-1 SHALL HAVE HAND-OFF-AUTO CONTROLS. "HAND" SHALL RUN FAN CONTINUOUSLY. "OFF"

SHALL TURN FAN OFF. "AUTO" SHALL BE CONTROLLED BY A THERMOSTAT SET TO OWNERS

DESIRED SETPOINT. UPON A CALL FOR COOLING, F-1 SHALL STAGE ON. IF TEMPERATURE IS

BELOW SETPOINT, F-1 SHALL STAGE OFF.

FACTORY START-UP OF EQUPMENT

DIRECT EXPANSION DEHUMIDIFIERS SHALL BE STARTED UP BY A FACTORY AUTHORIZED

REPRESENTATIVE. START-UP REPORTS SHALL BE SUBMITTED TO

ENGINEER / OWNER.

COMPLETION

DEHUMIDIFICATION UNITS AND FAN SHALL BE COMPLETE, FULLY FUNCTIONAL, AND READY FOR

OPERATION BY OWNER.

HVAC AND DEHUMIDIFICATION SYSTEMS OPERATION INSTRUCTION

IN ADDITION TO WRITTEN OPERATION AND MAINTENANCE INFORMATION, THE EQUIPMENT SUPPLIER

AND CONTRACTOR SHALL FULLY AND CAREFULLY INSTRUCT THE OWNER'S REPRESENTATIVE

REGARDING THE PROPER OPERATION, CARE, AND MAINTENANCE OF EACH PIECE OF EQUIPMENT

PROVIDED BY THE CONTRACTOR.

GUARANTEE

ALL MATERIALS AND WORKMANSHIP SHALL BE GUARANTEED FOR ONE (1) YEAR FROM DATE OF

ACCEPTANCE.

MECHANICAL SPECIFICATIONS

DIRECTIONAL DESTRATIFICATION FAN

1. FULLY COORDINATE THE INSTALLATION OF ALL ELECTRICAL DEVICES WITH

THE WORK OF OTHER TRADES.

2. UNLESS OTHERWISE NOTED, ELECTRICAL DEVICES ARE TO BE FLUSH

MOUNTED AND ALL WIRE AND CONDUIT IS TO BE ROUTED CONCEALED.

COORDINATE INSTALLATION WITH EXISTING CONDITIONS, AND INCLUDE PATCHING

AND REFINISHING OF EXISTING SURFACES TO ACCOMMODATE THIS

REQUIREMENT.

3. COORDINATE THE LOCATION OF ALL HVAC EQUIPMENT WITH THE

MECHANICAL AND CONTROLS CONTRACTORS. PROVIDE ALL DEVICES (I.E.

STARTERS, SWITCHES, CONTACTS, ETC.) REQUIRED TO ENSURE SATISFACTORY

OPERATION OF ALL SYSTEMS AND EQUIPMENT. (CONTROL WIRING TO BE

PROVIDED BY MECHANICAL CONTRACTOR.) COORDINATE DEVICE REQUIREMENTS

WITH ACTUAL EQUIPMENT.

4. FOR ALL HVAC CONTROL DEVICES PROVIDED BY THE ELECTRICAL

CONTRACTOR, PROVIDE ALL NECESSARY AUXILIARY COMPONENTS AND

CONTACTS TO ENSURE PROPER SYSTEM CONTROL FUNCTIONS.

5. SEAL AROUND ALL CONDUIT AND CABLE PENETRATIONS THROUGH WALLS,

CEILINGS AND FLOORS TO MAINTAIN CODE REQUIRED RATINGS. REFER TO

ARCHITECTURAL DRAWINGS FOR ADDITIONAL INFORMATION.

6. PROVIDE ALL NECESSARY CONNECTIONS, INCLUDING POWER SUPPLY

CIRCUITS TO SMOKE DAMPERS AND SMOKE/FIRE DAMPERS SO THAT UPON FIRE

ALARM CONDITIONS OR INTEGRAL SMOKE DETECTOR ACTIVATION, THE DAMPERS

CLOSE. COORDINATE DAMPER AND CONTROL LOCATIONS WITH THE MECHANICAL

AND CONTROLS CONTRACTORS. REFER TO MECHANICAL DRAWINGS FOR DAMPER

SCHEDULE AND LOCATIONS. ROUTE #12 CONDUCTOR FROM NEAREST

UNSWITCHED RECEPTACLE CIRCUIT.

7. PROVIDE NEUTRAL CONDUCTOR FOR MECHANICAL EQUIPMENT IF

NECESSARY.

8. PROVIDE DUCT SMOKE DETECTOR WITH AUTOMATIC SHUTDOWN ON

RETURN OR SUPPLY OF ALL MECHANICAL UNITS WITH OVER 2000 CFM.

COORDINATE RETURN OR SUPPLY WITH AUTHORITY HAVING JURISDICTION.

9. PROVIDE 4" CONCRETE HOUSEKEEPING PAD FOR ALL FLOOR MOUNTED

POWER PANELBOARDS, SWITCHBOARDS AND FLOOR MOUNTED TRANSFORMERS.

10. THE CONTRACTOR IS RESPONSIBLE FOR UPDATING ALL PANEL

DIRECTORIES OF ALL AFFECTED PANELS.

11. FOR ALL NEW CONSTRUCTION, ROUTE ALL CONDUIT CONCEALED IN

FINISHED SPACES. IN UNFINISHED SPACES SUCH AS MECHANICAL ROOMS

SURFACE CONDUIT MAY BE USED.

12. ALL BRANCH LIGHTING, RECEPTACLE CIRCUITS SHALL HAVE A DEDICATED

NEUTRAL CONDUCTOR. MECHANICAL CIRCUITS SHALL HAVE A NEUTRAL

CONDUCTOR WHERE REQUIRED BY EQUIPMENT.

13. ALL RECEPTACLES SHALL BE TAMPER RESISTANT.

14. PROVIDE JUNCTION BOX COVER ON ALL JUNCTION BOXES.

15. TOILET ROOMS, OUTDOOR LOCATIONS AND ANY LOCATIONS WITHIN 6FT OF

A SINK PER NEC ARTICLE 210 AND NEC SECTION ARTICLE 422.5.

GENERAL ELECTRICAL NOTES

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DESIGNED:

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TECH. REVIEW:

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DATE:

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TITLE OF SHEET

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SUB SHEET NO.

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PARK#/DRAW.#

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SHEET

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NO.

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PMIS

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REVISION

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ZAR

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AutoCAD SHX Text 80031

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MINUTEMAN MISSILE NATIONAL HISTORIC SITE I-90 EXIT 116, WALL, SD 57790

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GENERAL NOTES, SPECIFICATIONS, SCHEDULES, LEGEND

EXISTING FLOOR PLAN - EQUIPMENT ROOM

LEVEL 1

NORTH

SCALE: 1/8" = 1'-0"

00EXIST.1200

3/4" CD

LADDER

ALL ACCESS TO AND FROM EQUIPMENT ROOM LEVEL1, EQUIPMENT ROOM LEVEL 2,

AND SILO WILL BE THROUGH THIS HATCH.

FLAG NOTES

"SPIDER WORK CAGE"

ACCESS PLATFORM

EXISTING SILO SECTION

SCALE: 1/8" = 1'-0"

EQUIPMENT ROOM LEVEL 2

EQUIPMENT ROOM LEVEL 1

EXISTING RDH-1

3/4"

GREENHOUSE

BASE

REMOVE EXISTING DEHUMIDIFIER. DUCTWORK AND CONDENSATE SHALL REMAIN

AS NECESSARY TO REUSE FOR REPLACEMENT DEHUMIDIFIERS (SEE "SILO

ELEVATION")

FLAG NOTES

EXISTING SUMP

PIT AND

SUMP PUMP

GREENHOUSE ACCESS

DOOR

EXISTING FLOOR PLAN - BASE

SCALE: 1/8" = 1'-0"

NORTH

EXISTING SUMP

PIT AND

SUMP PUMP

EXISTING FLOOR PLAN - EQUIPMENT ROOM

LEVEL 2

SCALE: 1/8" = 1'-0"

NORTH

3/4"

FD-1

EXISTING FLOOR PLAN - GREENHOUSE

SCALE: 1/8" = 1'-0"

NORTH

H H

RDH-1a

RDH-1b

CONTROLLERS

FLOOR PLAN - GREENHOUSE

SCALE: 1/8" = 1'-0"

NORTH

TF-1

FLOOR PLAN - EQUIPMENT ROOM LEVEL 2

SCALE: 1/8" = 1'-0"

NORTH

FLOOR PLAN - BASE

SCALE: 1/8" = 1'-0"

NORTH

SILO SECTION

SCALE: 1/8" = 1'-0"

3/4"

EQUIPMENT ROOM LEVEL 2

EQUIPMENT ROOM LEVEL 1

RDH-1a

RDH-1b

14/14 DUCT AT OUTLET OF EACH REFRIGERANT DEHUMIDIFIER SHALL TIE IN TO

14/14 MAIN TRUNK.

CONNECT NEW MAIN TRUNK TO EXISTING DIFFUSER OUTLET.

PROVIDE BACKDRAFT DAMPER AT EACH REFRIGERANT DEHUMIDIFIER OUTLET

PRIOR TO MAIN TRUNK TIE IN.

CONNECT NEW 3/4" CONDENSATE DRAIN TO EXISTING 3/4" CONDENSATE DRAIN.

CONTRACTOR SHALL PROVIDE A FIELD FABRICATED MOUNT TO ATTACH THE

DESTRATIFICATION FAN TO THE WALL OF THE SILO. THE FIELD FABRICATED

MOUNT SHALL UTILIZE A MINIMUM OF FOUR (4) "K&J MAGNETICS" RMD-B-Y0

PERMANENT MAGNETS, OR EQUAL, AS ANCHORS, AND ONE (1) EMERGENCY

TETHERED RMD-B-Z0, OR EQUAL, IN ORDER TO AVOID ALTERATIONS OR DAMAGE

TO THE HISTORIC STRUCTURE. ENSURE FAN IS BLOWING AIR INTO GREENHOUSE.

ANCHOR MAGNETS.

TETHERED MAGNET.

FIELD FABRICATE SUPPORT RACK TO SUPPORT DEHUMIDIFIERS INDEPENDENTLY.

INSTALL DIRECTIONAL DESTRATIFICATION FAN WITH THE OUTLET

APPROXIMATELY 18' BELOW THE BOTTOM OF THE SILO CAP.

Se Se

RDH-1a

RDH-1b

RDH-1a

RDH-1b

CONTROLLERS

SENSORS

FLAG NOTES

F-1

6 6

EXISTING

FLOOR PLAN - EQUIPMENT ROOM LEVEL 1

SCALE: 1/8" = 1'-0"

NORTH

EXIST.1050

RDH-1a RDH-1b

LADDER

HARDWIRE DIRECTIONAL DESTRATIFICATION FAN THROUGH EXISTING "MISSILE

WIRE" PENETRATION. AVOID ALTERATIONS TO THE SILO CONSTRUCTION AS MUCH

AS POSSIBLE TO AVOID CHANGES TO THE HISTORICAL STRUCTURE.

HARDWIRE NEW DEHUMIDIFIERS. PROVIDE ELECTRICAL CONNECTION PER

MANUFACTURER'S RECOMMENDATION.

A TWO PERSON "SPIDER WORK CAGE" WILL BE AVAILABLE FOR ACCESS TO WORK

INSIDE THE SILO. A NATIONAL PARK SERVICE EMPLOYEE WILL OPERATE THE CAGE

AS ONE OF THE TWO PEOPLE.

FLAG NOTES

MISSILE

WIRE1

\G ro up s\M ain t\A rc hi ve s\M

I\8

I D elt a 0

9 D eh um id ifi er

\20 _D ra wi ng s\_

_M ec h\ M1

.d wg

5/ 2/2

4 3

:4 2 P

R oh lo ff, Z ev

A ar on

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DESIGNED:

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TECH. REVIEW:

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DATE:

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TITLE OF SHEET

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SUB SHEET NO.

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PARK#/DRAW.#

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SHEET

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NO.

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PMIS

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REVISION

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ZAR

AutoCAD SHX Text 05/02/2024

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AutoCAD SHX Text 80031

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MINUTEMAN MISSILE NATIONAL HISTORIC SITE I-90 EXIT 116, WALL, SD 57790

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AutoCAD SHX Text M1

MECHANICAL LAYOUT AND ELEVATION

Sheets and Views

M1-T0

M1-M0

M1-M1

File details come from the government source that posted it. Updated Jun 10, 2024.