A.07.24_-_W912DW18R0004_Amendment_No._0002_MMDF_MAFB.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Request for Proposal (RFP) W912DW18R0004, Missile Maintenance Dispatch Facility Amendment No. 0002

Please see continuation page for the Amendment details

1. CONTRACT ID CODE PAGE OF PAGES

1 2

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912DW18R0004

X 9B. DATED (SEE ITEM 11)

01-Jun-2018

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

28-Jun-2018

CODE

USA ENGINEER DISTRICT, SEATTLE

ATTN: CENWS-CT

4735 EAST MARGINAL WAY SOUTH, BLDG. 1202

SEATTLE WA 98134-2388

W912DW 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912DW18R0004

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

AMENDMENT NO. 0002

1. This Amendment No. 0002 provides for the following:

a. The site visit slides and roster are provided for informational purposes only.

b. Incorporation of FAR Contract Clause 52.208-9, Contractor Use of Mandatory Sources of Supply or

Services (May 2014)

c. Revisions to Section 08 71 00, Door Hardware

2. The proposal submittal time and date of 2:00:00 PM LOCAL TIME (Pacific Standard Time), 17 July 2018 remains the same.

3. The attached revised sections are to be replaced in their entirety. Specifications changes are generally identified, for convenience, either by strikeout for deletions, and double underlining of text for additions or a single dark line in the margin. All portions of the revised sections shall apply whether or not changes have been indicated.

4. NOTICE TO OFFERORS: Offerors must acknowledge receipt of all amendments including this amendment by number and date on SF1442.

Encl:

Section 00 72 00 (Revised) Section 08 71 00 (Revised) Site Visit Slides and Roster

SECTION 00 72 00 - GENERAL CONDITIONS

The following have been added by reference:

52.208-9

(End of Summary of Changes)

MAFB Missile Maint Dispatch Facility 17004 Malmstrom AFB, Great Falls, MT W912DW18R0004

PROJECT TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 14 00 WORK RESTRICTIONS

01 22 01 MEASUREMENT AND PAYMENT

01 30 00 ADMINISTRATIVE REQUIREMENTS

01 32 01.00 10 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

01 33 29 SUSTAINABILITY REPORTING

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 10 QUALITY CONTROL

01 45 00.15 10 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

01 45 35 SPECIAL INSPECTIONS

01 45 37 AIR LEAKAGE TESTING FOR AIR BARRIERS

01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

01 57 20 ENVIRONMENTAL PROTECTION

01 57 23 TEMPORARY STORM WATER POLLUTION CONTROL

01 62 35 RECYCLED / RECOVERED MATERIALS

01 66 13 HAZARDOUS MATERIALS (HAZMAT)

01 74 19 CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT

01 78 00 CLOSEOUT SUBMITTALS

01 78 23 OPERATIONS AND MAINTENANCE MANUALS

01 78 25 BUILDING INFORMATION MODELING (BIM)

01 79 00 CONSTRUCTION OPERATIONS BUILDING INFORMATION EXCHANGE

(COBIE)

01 91 00.15 TOTAL BUILDING COMMISSIONING

DIVISION 02 - EXISTING CONDITIONS

02 41 00 DEMOLITION

DIVISION 03 - CONCRETE

03 30 00 CAST-IN-PLACE CONCRETE

03 35 00 CONCRETE HARDENER AND SEALER

DIVISION 04 - MASONRY

04 20 00 UNIT MASONRY

04 72 00 ARCHITECTURAL CAST STONE

DIVISION 05 - METALS

05 05 23.16 STRUCTURAL WELDING

05 12 00 STRUCTURAL STEEL

05 21 00 STEEL JOIST FRAMING

05 30 00 STEEL DECKS

05 40 00 COLD-FORMED METAL FRAMING

05 50 13 MISCELLANEOUS METAL FABRICATIONS

05 51 33 METAL LADDERS

05 52 00 METAL RAILINGS

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

06 10 00 ROUGH CARPENTRY

06 41 16.00 10 PLASTIC-LAMINATE-CLAD ARCHITECTURAL CABINETS

06 61 16 SOLID SURFACING FABRICATIONS

PROJECT TABLE OF CONTENTS Page 1

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 19 00 WATER REPELLENTS

07 21 13 BOARD AND BLOCK INSULATION

07 21 16 MINERAL FIBER BLANKET INSULATION

07 22 00 ROOF AND DECK INSULATION

07 27 10.00 10 BUILDING AIR BARRIER SYSTEM

07 27 19.01 SELF-ADHERING AIR BARRIERS

07 27 26 FLUID-APPLIED MEMBRANE AIR BARRIERS

07 27 36 SPRAY FOAM AIR BARRIERS

07 30 12 ROOFING UNDERLAYMENT

07 41 13 METAL ROOF PANELS

07 42 13 METAL WALL AND SOFFIT PANELS

07 60 00 FLASHING AND SHEET METAL

07 61 14.00 20 STEEL STANDING SEAM ROOFING

07 72 53 SNOW GUARDS

07 84 00 FIRESTOPPING

07 92 00 JOINT SEALANTS

07 95 16 BUILDING EXPANSION JOINTS

DIVISION 08 - OPENINGS

08 11 13 STEEL DOORS AND FRAMES

08 11 16.16 ALUMINUM DOORS AND FRAMES

08 33 13 COILING COUNTER DOORS

08 33 23 OVERHEAD COILING DOORS

08 39 54 BLAST RESISTANT DOORS

08 41 13 ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

08 71 00 DOOR HARDWARE

08 81 00 GLAZING

08 91 00 METAL WALL LOUVERS

DIVISION 09 - FINISHES

09 22 00 SUPPORTS FOR GYPSUM BOARD

09 29 00 GYPSUM BOARD

09 30 10 CERAMIC TILING

09 51 00 ACOUSTICAL CEILINGS

09 62 38 STATIC-CONTROL FLOORING

09 65 00 RESILIENT FLOORING

09 68 00 CARPETING

09 90 00 PAINTS AND COATINGS

DIVISION 10 - SPECIALTIES

10 14 00.10 EXTERIOR SIGNAGE

10 14 00.20 INTERIOR SIGNAGE

10 21 13 TOILET COMPARTMENTS

10 22 13 WIRE MESH PARTITIONS

10 22 39 FOLDING PANEL PARTITIONS

10 26 00 WALL PROTECTION

10 28 13 TOILET ACCESSORIES

10 44 16 FIRE EXTINGUISHERS

10 71 13 EXTERIOR SUN CONTROL DEVICES

10 81 13 BIRD CONTROL DEVICES

DIVISION 11 - EQUIPMENT

PROJECT TABLE OF CONTENTS Page 2

11 13 13 BUMPERS

11 52 13 PROJECTION SCREENS

11 52 16 PROJECTOR SUPPORTS

DIVISION 12 - FURNISHINGS

12 24 13 ROLLER WINDOW SHADES

12 36 13 STAINLESS STEEL COUNTERTOPS

12 48 13 ENTRANCE FLOOR GRIDS AND FRAMES

DIVISION 21 - FIRE SUPPRESSION

21 13 13.00 10 WET PIPE SPRINKLER SYSTEM, FIRE PROTECTION

21 13 17.00 10 SINGLE INTERLOCK PREACTION SPRINKLER SYSTEM, FIRE

PROTECTION

21 30 00 FIRE PUMPS

DIVISION 22 - PLUMBING

22 00 00 PLUMBING, GENERAL PURPOSE

DIVISION 23 - HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)

23 00 00 AIR SUPPLY, DISTRIBUTION, VENTILATION, AND EXHAUST SYSTEMS

23 05 93 TESTING, ADJUSTING, AND BALANCING FOR HVAC

23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS

23 09 00 INSTRUMENTATION AND CONTROL FOR HVAC

23 09 23.02 BACNET DIRECT DIGITAL CONTROL FOR HVAC AND OTHER BUILDING

CONTROL SYSTEMS

23 11 25 FACILITY GAS PIPING

23 23 00 REFRIGERANT PIPING

23 25 00 CHEMICAL TREATMENT OF WATER FOR MECHANICAL SYSTEMS

23 35 00.00 10 OVERHEAD VEHICLE TAILPIPE EXHAUST REMOVAL SYSTEM(S)

23 52 00 HEATING BOILERS

23 64 10 WATER CHILLERS, VAPOR COMPRESSION TYPE

23 64 26 CHILLED, CHILLED-HOT, AND CONDENSER WATER PIPING SYSTEMS

DIVISION 26 - ELECTRICAL

26 00 00.00 20 BASIC ELECTRICAL MATERIALS AND METHODS

26 05 48.00 10 SEISMIC PROTECTION FOR ELECTRICAL EQUIPMENT

26 08 00 APPARATUS INSPECTION AND TESTING

26 12 19.10 THREE-PHASE PAD-MOUNTED TRANSFORMERS

26 20 00 INTERIOR DISTRIBUTION SYSTEM

26 27 13.10 30 ELECTRIC METERS

26 28 01.00 10 COORDINATED POWER SYSTEM PROTECTION

26 29 23 VARIABLE FREQUENCY DRIVE SYSTEMS UNDER 600 VOLTS

26 51 00 INTERIOR LIGHTING

26 56 00 EXTERIOR LIGHTING

DIVISION 27 - COMMUNICATIONS

27 05 28.36 40 CABLE TRAYS FOR COMMUNICATIONS SYSTEMS

27 10 00 BUILDING TELECOMMUNICATIONS CABLING SYSTEM

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

28 31 76 INTERIOR FIRE ALARM AND MASS NOTIFICATION SYSTEM

PROJECT TABLE OF CONTENTS Page 3

DIVISION 31 - EARTHWORK

31 00 00 EARTHWORK

31 11 00 CLEARING AND GRUBBING

31 63 29 DRILLED CONCRETE SHAFTS

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 05 33 LANDSCAPE ESTABLISHMENT

32 11 16 SUBBASES FOR FLEXIBLE PAVING

32 11 23 AGGREGATE BASE COURSE

32 12 10 BITUMINOUS TACK AND PRIME COATS

32 12 16 HOT-MIX ASPHALT (HMA) FOR ROADS

32 17 23 PAVEMENT MARKINGS

32 31 13 CHAIN LINK FENCES AND GATES

32 92 19 SEEDING

DIVISION 33 - UTILITIES

33 11 00 WATER UTILITY DISTRIBUTION PIPING

33 11 23 NATURAL GAS PIPING

33 30 00 SANITARY SEWERS

33 40 00 STORM DRAINAGE UTILITIES

33 44 19 STORMWATER TREATMENT DEVICE

33 71 01 OVERHEAD TRANSMISSION AND DISTRIBUTION

33 71 02 UNDERGROUND ELECTRICAL DISTRIBUTION

33 82 00 TELECOMMUNICATIONS OUTSIDE PLANT (OSP)

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 4

SECTION TABLE OF CONTENTS

DIVISION 08 - OPENINGS

SECTION 08 71 00

DOOR HARDWARE

02/16

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 SHOP DRAWINGS

1.4 PRODUCT DATA

1.5 HARDWARE SCHEDULE

1.6 KEY BITTING CHART REQUIREMENTS

1.6.1 Requirements

1.7 QUALITY ASSURANCE

1.7.1 Hardware Manufacturers and Modifications

1.7.2 Key Shop Drawings Coordination Meeting

1.8 DELIVERY, STORAGE, AND HANDLING

1.9 WARRANTY

PART 2 PRODUCTS

2.1 TEMPLATE HARDWARE

2.2 HARDWARE FOR FIRE DOORS AND EXIT DOORS

2.3 MANDATORY SOURCES FOR PRODUCTS

2.4 HARDWARE ITEMS

2.4.1 Hinges

2.4.2 Locks and Latches

2.4.2.1 Mortise Locks and Latches

2.4.2.2 Auxiliary Locks

2.4.3 Exit Devices

2.4.4 Cylinders and Cores

2.4.5 Keying System

2.4.6 Lock Trim

2.4.6.1 Lever Handles

2.4.6.2 Texture

2.4.7 Keys

2.4.8 Door Bolts

2.4.9 Closers

2.4.10 Overhead Holders

2.4.11 Door Protection Plates

2.4.11.1 Sizes of Mop and Kick Plates

2.4.11.2 Edge Guards

2.4.12 Door Stops and Silencers

2.4.13 Padlocks

2.4.14 Thresholds

2.4.15 Weatherstripping Gasketing

2.4.15.1 Extruded Aluminum Retainers

2.4.16 Soundproofing Gasketing

2.4.17 Rain Drips

2.4.17.1 Door Rain Drips

SECTION 08 71 00 Page 1 R0002

2.4.17.2 Overhead Rain Drips

2.4.18 Folding Door Hardware

2.4.19 Special Tools

2.5 FASTENERS

2.6 FINISHES

2.7 KEY CABINET AND CONTROL SYSTEM

PART 3 EXECUTION

3.1 INSTALLATION

3.1.1 Weatherstripping Installation

3.1.1.1 Stop Applied Weatherstripping

3.1.2 Soundproofing Installation

3.1.3 Threshold Installation

3.2 FIRE DOORS AND EXIT DOORS

3.3 HARDWARE LOCATIONS

3.4 KEY CABINET, SECURITY ASSET, AND CONTROL SYSTEM

3.5 FIELD QUALITY CONTROL

3.6 HARDWARE SETS

3.7 OPENING LIST

-- End of Section Table of Contents --

SECTION 08 71 00 Page 2

SECTION 08 71 00

DOOR HARDWARE

02/16

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by the basic designation only.

ASTM INTERNATIONAL (ASTM)

ASTM E283 (2004; R 2012) Determining the Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen

ASTM F883 (2013) Padlocks

BUILDERS HARDWARE MANUFACTURERS ASSOCIATION (BHMA)

ANSI/BHMA A156.1 (2013) Butts and Hinges

ANSI/BHMA A156.13 (2012) Mortise Locks & Latches Series 1000

ANSI/BHMA A156.14 (2013) Sliding and Folding Door Hardware

ANSI/BHMA A156.16 (2013) Auxiliary Hardware

ANSI/BHMA A156.18 (2016) Materials and Finishes

ANSI/BHMA A156.21 (2014) Thresholds

ANSI/BHMA A156.22 (2012) Door Gasketing and Edge Seal Systems

ANSI/BHMA A156.3 (2014) Exit Devices

ANSI/BHMA A156.36 (2010) Auxiliary Locks

ANSI/BHMA A156.4 (2013) Door Controls - Closers

ANSI/BHMA A156.5 (2014) Cylinder and Input Devices for Locks

ANSI/BHMA A156.6 (2015) Architectural Door Trim

ANSI/BHMA A156.7 (2014) Template Hinge Dimensions

ANSI/BHMA A156.8 (2015) Door Controls - Overhead Stops and Holders

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 101 (2015; ERTA 2015) Life Safety Code

SECTION 08 71 00 Page 3

NFPA 80 (2016) Standard for Fire Doors and Other Opening Protectives

STEEL DOOR INSTITUTE (SDI/DOOR)

SDI/DOOR A250.8 (2003; R2008) Recommended Specifications for Standard Steel Doors and Frames

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

36 CFR 1191 Americans with Disabilities Act (ADA) Accessibility Guidelines for Buildings and Facilities; Architectural Barriers Act (ABA) Accessibility Guidelines

UNDERWRITERS LABORATORIES (UL)

UL Bld Mat Dir (2012) Building Materials Directory

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submittals with an "S" are for inclusion in the Sustainability Notebook, in conformance with Section 01 33 29 SUSTAINABILITY REPORTING. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Manufacturer's Detail Drawings; G

Verification of Existing Conditions; G

Hardware Schedule; G

Keying System; G

SD-03 Product Data

Warranty

Hardware Items; G

SD-08 Manufacturer's Instructions

Installation

SD-10 Operation and Maintenance Data

Hardware Schedule Items, Data Package 1; G

SD-11 Closeout Submittals

Key Bitting

SECTION 08 71 00 Page 4

1.3 SHOP DRAWINGS

Submit manufacturer's detail drawings indicating all hardware assembly components and interface with adjacent construction. Indicate power components and wiring coordination for electrified hardware. Base shop drawings on verified field measurements and include verification of existing conditions.

1.4 PRODUCT DATA

Indicate fire-ratings at applicable components. Provide documentation of ABA/ADA accessibility compliance of applicable components, as required by 36 CFR 1191 Appendix D - Technical.

1.5 HARDWARE SCHEDULE

Prepare and submit hardware schedule in the following form:

Hardware Item

Quantity Size Reference Publi-cation Type No.

Finish Mfr Name and Catalog No.

Key Control Symbols

UL

Mark (If fire-rated and listed)

BHMA

Finish Desig-nation

In addition, submit hardware schedule data package 1 in accordance with Section 01 78 23 OPERATION AND MAINTENANCE DATA.

1.6 KEY BITTING CHART REQUIREMENTS

1.6.1 Requirements

Submit key bitting charts to the Contracting Officer prior to completion of the work. Include:

a. Complete listing of all keys (e.g. AA1 and AA2).

b. Complete listing of all key cuts (AA1-123456, AA2-123458).

c. Tabulation showing which key fits which door.

d. Copy of floor plan showing doors and door numbers.

e. Listing of 20 percent more key cuts than are presently required in each master system.

1.7 QUALITY ASSURANCE

1.7.1 Hardware Manufacturers and Modifications

Provide, as far as feasible, locks, hinges, and closers of one lock, hinge, or closer manufacturer's make. Modify hardware as necessary to provide features indicated or specified.

SECTION 08 71 00 Page 5

1.7.2 Key Shop Drawings Coordination Meeting

Prior to the submission of the key shop drawing, the Contracting Officer, Contractor, Door Hardware Subcontractor, using Activity and Base Locksmith must meet to discuss and coordinate key requirements for the facility.

1.8 DELIVERY, STORAGE, AND HANDLING

Deliver hardware in original individual containers, complete with necessary appurtenances including fasteners and instructions. Mark each individual container with item number as shown on hardware schedule. Manufacture to deliver the hardware door schedule, along with "BEST" cores, and blank keys to the base locksmith. Deliver construction master keys with the locks.

1.9 WARRANTY

Provide manufacturer's standard warranty.

PART 2 PRODUCTS

2.1 TEMPLATE HARDWARE

Hardware applied to metal doors must be manufactured using a template.

Provide templates to door and frame manufacturers in accordance with ANSI/BHMA A156.7 for template hinges. Coordinate hardware items to prevent interference with other hardware.

2.2 HARDWARE FOR FIRE DOORS AND EXIT DOORS

Provide all hardware necessary to meet the requirements of NFPA 80 for fire doors, NFPA 101 for exit doors as well as to other requirements indicated, even if such hardware is not specifically mentioned in paragraph HARDWARE SCHEDULE. Provide Underwriters Laboratories, Inc. labels for such hardware in accordance with UL Bld Mat Dir or equivalent labels in accordance with another testing laboratory approved in writing by the Contracting Officer.

2.3 MANDATORY SOURCES FOR PRODUCTS

The following items have been identified to be obtained from a mandatory AbilityOne source in compliance with FAR clause 52.208-9, Contractor Use of Mandatory Sources of Supply or Services:

SKILCRAFT Brand Exit Devices, Door Controls - Closers, Mortise Locks and Latches.

Pricing and availability may be obtained from SKILCRAFT PDQ at 1-855-NIB-SPEC (1-855-652-7732) or SKILCRAFT.ASP@VISIONCORPS.NET.

Additional items may be available from the mandatory source. AbilityOne's procurement products list can be searched at: www.abilityone.com

2.4 HARDWARE ITEMS

Clearly and permanently mark with the manufacturer's name or trademark, hinges, pivots, locks, latches, exit devices, bolts and closers where the identifying mark is visible after the item is installed. For closers with covers, the name or trademark may be beneath the cover.

SECTION 08 71 00 Page 6 R0002

G3ENDRDN

Rectangle

2.4.1 Hinges

Provide in accordance with ANSI/BHMA A156.1. Provide hinges that are 4-1/2 by 4-1/2 inch unless otherwise indicated. Construct loose pin hinges for interior doors and reverse-bevel exterior doors so that pins are non-removable when door is closed. Other anti-friction bearing hinges may be provided in lieu of ball bearing hinges.

2.4.2 Locks and Latches

2.4.2.1 Mortise Locks and Latches

Provide in accordance with ANSI/BHMA A156.13, Series 1000, Operational Grade 1, Security Grade 2. Provide mortise locks with escutcheons not less than 7 by 2-1/4 inch with a bushing at least 1/4 inch long. Cut escutcheons to suit core and provide trim items with straight, beveled, or smoothly rounded sides, corners, and edges. Provide knobs and roses of mortise locks with screwless shanks and no exposed screws.

2.4.2.2 Auxiliary Locks

Provide in accordance with ANSI/BHMA A156.36, Grade 1.

2.4.3 Exit Devices

Provide in accordance with ANSI/BHMA A156.3, Grade 1. Provide modern touchpad style exit devices. Touchpad shall be "T" style and constructed of stainless steel. End of touchpad shall be ramped in direction of egress to prevent hooking of ruck sacks, equipment and similar. Face of cylinders shall not project beyond body of escutcheon and shall be recessed from the main body of the escutcheon to resist attack. All non fire rated devices shall have cylinder dogging. Do not provide components which are plastic painted, powder coated, or aluminum.

2.4.4 Cylinders and Cores

Provide cylinders and cores for new locks, including locks provided under other sections of this specification. Provide fully compatible cylinders with products of the Best Lock Corporation with interchangeable cores which are removable by a special control key. Factory set the cores with seven pin tumblers using the CORMAX keyway. Submit a core code sheet with the cores. Provide master keyed cores in one system for this project. Provide construction interchangeable cores.

2.4.5 Keying System

Provide a grand master keying system Provide construction interchangeable cores.

Construction cores shall be shipped with all locking devices. Permenant cores to be shipped directly from manufacturer to Owner. Installation of permanent cores and removal of construction cores to be provided by Owner.

Construction cores to be returned to General Contractor unless otherwise agreed to during keying meeting.

2.4.6 Lock Trim

Provide cast or forged commercial plain design.

SECTION 08 71 00 Page 7

2.4.6.1 Lever Handles

Provide lever handles in lieu of knobs where specified in paragraph HARDWARE SETS." Conform to the minimum requirements of ANSI/BHMA A156.3 for mortise locks of lever handles for exit devices. Provide lever handle locks with a breakaway feature (such as a weakened spindle or a shear key) to prevent irreparable damage to the lock when force in excess of that specified in ANSI/BHMA A156.13 is applied to the lever handle. Provide lever handles return to within 1/2 inch of the door face.

2.4.6.2 Texture

Provide knurled or abrasive coated knobs or lever handles for doors which are accessible to blind persons and which lead to dangerous areas.

2.4.7 Keys

Furnish one file key, one duplicate key, and one working key for each key change and for each master keying system. Furnish one additional working key for each lock of each keyed-alike group. Furnish a quantity of key blanks equal to 20 percent of the total number of file keys. Stamp each key with appropriate key control symbol and "U.S. property - do not duplicate." Do not place room number on keys.

2.4.8 Door Bolts

Provide in accordance with ANSI/BHMA A156.16. Provide dustproof strikes for bottom bolts, except at doors having metal thresholds. Provide automatic latching flush bolts in accordance with ANSI/BHMA A156.3, Type 25.

2.4.9 Closers

Provide in accordance with ANSI/BHMA A156.4, Series C72000,1.5 inch minimum bore, cast iron, Grade 1, with PT 4C. Provide with brackets, arms, mounting devices, fasteners, full size covers, except at storefront mounting, and other features necessary for the particular application.

Size closers in accordance with manufacturer's printed recommendations, or provide multi-size closers, Sizes 1 through 6, and list sizes in the Hardware Schedule. Provide manufacturer's lifetime warranty.

2.4.10 Overhead Holders

Provide in accordance with ANSI/BHMA A156.8.

2.4.11 Door Protection Plates

Provide in accordance with ANSI/BHMA A156.6.

2.4.11.1 Sizes of Mop and Kick Plates

2 inch less than door width for single doors; 1 inch less than door width for pairs of doors. Provide 8 inch kick plates for flush doors . Provide a minimum 34 inch armor plates for flush doors. Provide 4 inch mop plates.

2.4.11.2 Edge Guards

Provide in accordance with ANSI/BHMA A156.6. Stainless steel, of same height as armor plates. Apply to lock stile and meeting stiles.

SECTION 08 71 00 Page 8

2.4.12 Door Stops and Silencers

Provide in accordance with ANSI/BHMA A156.16. Silencers Type L03011.

Provide three silencers for each single door, two for each pair.

2.4.13 Padlocks

Provide in accordance with ASTM F883.

2.4.14 Thresholds

Provide in accordance with ANSI/BHMA A156.21. Use J35100, with vinyl or silicone rubber insert in face of stop, for exterior doors opening out, unless specified otherwise.

2.4.15 Weatherstripping Gasketing

Provide in accordance with ANSI/BHMA A156.22. Provide the type and function designation where specified in paragraph HARDWARE SCHEDULE.

Provide a set to include head and jamb seals, sweep strips, and, for pairs of doors, astragals. Air leakage of weatherstripped doors not to exceed

1.25 cubic feet per minute of air per square foot of door area when tested in accordance with ASTM E283. Provide weatherstripping with one of the following:

2.4.15.1 Extruded Aluminum Retainers

Extruded aluminum retainers not less than 0.050 inch wall thickness with sponge silicone inserts. Provide clear anodized aluminum.

2.4.16 Soundproofing Gasketing

Provide in accordance with ANSI/BHMA A156.22. Include adjustable doorstep at head and jambs and an automatic door bottom per set, both of extruded aluminum, clear anodized, surface applied, with vinyl fin seals between plunger and housing. Provide doorstops with closed-cell sponge gasket.

Furnish door bottoms with adjustable operating rod and closed-cell sponge silicone gasket. Doorstops mitered at corners. Provide type and function designation where specified in paragraph HARDWARE SETS.

2.4.17 Rain Drips

Provide in accordance with ANSI/BHMA A156.22. Provide extruded aluminum rain drips, not less than 0.08 inch thick, clear anodized finish. Provide rain drips with a 4 inch overlap on each side of each exterior door that is not protected by an awning, roof, eave or other horizontal projection. Set drips in sealant and fasten with stainless steel screws.

2.4.17.1 Door Rain Drips

Approximately 1-1/2 inch high by 5/8 inch projection. Align bottom with bottom edge of door.

2.4.17.2 Overhead Rain Drips

Approximately 1-1/2 inch high by 2-1/2 inch projection. Align bottom with door frame rabbet.

SECTION 08 71 00 Page 9

2.4.18 Folding Door Hardware

Provide in accordance with ANSI/BHMA A156.14, Grade 1. Finishes to match other hardware specified herein.

2.4.19 Special Tools

Provide special tools, such as spanner and socket wrenches and dogging keys, as required to service and adjust hardware items.

2.5 FASTENERS

Provide fasteners of type, quality, size, and quantity appropriate to the specific application. Fastener finish to match hardware. Provide stainless steel or nonferrous metal fasteners in locations exposed to weather. Provide fasteners of the type necessary to accomplish a permanent installation.

2.6 FINISHES

Provide in accordance with ANSI/BHMA A156.18. Provide hardware in BHMA 630 finish (satin stainless steel), unless specified otherwise. Provide items not manufactured in stainless steel in BHMA 626 finish (satin chromium plated) over brass or bronze, except aluminum paint finish for surface door closers, and except BHMA 652 finish (satin chromium plated) for steel hinges. Provide hinges for exterior doors in stainless steel with BHMA 630 finish or chromium plated brass or bronze with BHMA 626 finish. Furnish exit devices in BHMA 626 finish in lieu of BHMA 630 finish . Match exposed parts of concealed closers to lock and door trim. Match hardware finish for aluminum doors to the doors.

2.7 KEY CABINET AND CONTROL SYSTEM

Provide in accordance with ANSI/BHMA A156.5, Type required to yield a capacity (number of hooks) 50 percent greater than the number of key changes used for door locks. Provide security asset manager and key keeper softwares as indicated.

PART 3 EXECUTION

3.1 INSTALLATION

Provide hardware in accordance with manufacturers' printed installation instructions. Fasten hardware to wood surfaces with full-threaded wood screws or sheet metal screws. Provide machine screws set in expansion shields for fastening hardware to solid concrete and masonry surfaces.

Provide toggle bolts where required for fastening to hollow core construction. Provide through bolts where necessary for satisfactory installation.

3.1.1 Weatherstripping Installation

Provide weathertight seals that allow operation of doors without binding the weatherstripping.

3.1.1.1 Stop Applied Weatherstripping

Fasten in place with color matched sheet metal screws not more than 9 inch on center after doors and frames have been finish painted.

SECTION 08 71 00 Page 10

3.1.2 Soundproofing Installation

Provide as specified for stop applied soundproofing.

3.1.3 Threshold Installation

Extend thresholds the full width of the opening and notch end for jamb stops. Set thresholds in a full bed of sealant and anchor to floor with cadmium-plated, countersunk, steel screws in expansion sleeves.

3.2 FIRE DOORS AND EXIT DOORS

Provide hardware in accordance with NFPA 80 for fire doors, NFPA 101 for exit doors.

3.3 HARDWARE LOCATIONS

Provide in accordance with SDI/DOOR A250.8, unless indicated or specified otherwise.

a. Kick and Armor Plates: Push side of single-acting doors. Both sides of double-acting doors.

b. Mop Plates: Bottom flush with bottom of door.

3.4 KEY CABINET, SECURITY ASSET, AND CONTROL SYSTEM

Locate where directed . Tag one set of file keys and one set of duplicate keys. Place other keys in appropriately marked envelopes, or tag each key. Furnish complete instructions for setup and use of key control system. On tags and envelopes, indicate door and room numbers or master or grand master key.

3.5 FIELD QUALITY CONTROL

After installation, protect hardware from paint, stains, blemishes, and other damage until acceptance of work. Submit notice of testing 15 days before scheduled, so that testing can be witnessed by the Contracting Officer. Adjust hinges, locks, latches, bolts, holders, closers, and other items to operate properly. Demonstrate that permanent keys operate respective locks, and give keys to the Contracting Officer. Correct, repair, and finish, errors in cutting and fitting and damage to adjoining work.

3.6 HARDWARE SETS

SECTION 08 71 00 Page 11

Provide hardware for aluminum doors under this section. Deliver Hardware templates and hardware, except field applied hardware, to the aluminum door and frame manufacturer for use in fabricating doors and frames.

SET #1 - Exterior, Access Controlled, Aluminum

Doors: 100A

2 Continuous Hinge 662HD 628 1 Exit Device ELR TS 2602 CD DS (Type 6 Func 2) 630AM 1 Exit Device ELR TS 2603 CD DS (Type 6 Func 3) 630AM 1 Rim Cylinder 12E-72 PATD 626 2 Mortise Cylinder 1E-74 PATD 626 2 Door Pull 1185-30 SOS 630 2 Door Closer C72021 PT4C/D/F/G 1.5" BORE 689 2 Power Transfer PT180 630 1 Power Supply ELR152 1 Terminal Interface Enclosure TIE1000 2 Door Sweep C627 A 1 Threshold 896 S AL 1 Schematic MALSTROM1SCHAERTL150

SET #2 - Vestibule

Doors: 100B

2 Continuous Hinge 662HD 628 2 Dummy Bar N673DR 630 2 Door Pull 1185-30 SOS 630 2 Door Closer C72061 PT4C/D/F/G 1.5" BORE 689

SET #3 - Exterior, Card Access

Doors: 101B, 110B, 124C, 131A, 131E

1 Continuous Hinge 662HD 628 1 Exit Device 2308 X E-M4908D CD 630AM 2 Mortise Cylinder 1E-74 PATD 626 1 Door Closer C72021 PT4C/D/F/G 1.5" BORE 689 1 Kick Plate J102 8" 630 1 Power Transfer PT180 630 1 Terminal Interface Enclosure TIE1000 1 Power Supply ELR151 1 Drip Cap 16 A 1 Door Sweep C627 A 1 Weatherstrip 700 ES 1 Threshold 896 S AL 1 Schematic MALSTROM2SCHAERTL150

SET #4 - Exterior, Always Locked

Doors: 122A

1 Continuous Hinge 662HD 628 1 Lockset F07 X BEST 14N TRIM PATD 630AM 1 Door Closer C72021 PT4C/D/F/G 1.5" BORE 689 1 Kick Plate J102 8" 630 1 Door Sweep C627 A

SECTION 08 71 00 Page 12

1 Weatherstrip 700 ES 1 Drip Cap 16 A 1 Threshold 896 S AL

SET #5 - Exterior, Pair

Doors: 123A

2 Continuous Hinge 662HD 628 2 Flush Bolt 3916 626 1 Lockset F21 X BEST 14N TRIM PATD 630AM 2 Door Closer C72061 PT4C/D/F/G 1.5" BORE 689 2 Kick Plate J102 8" 630 1 Dustproof Strike 3911 626 2 Door Sweep C627 A 1 Weatherstrip 700 ES 1 Drip Cap 16 A 1 Astragal 139 SS 630 1 Threshold 896 S AL

SET #6 - Office

Doors: 102A, 103A, 104A, 118A, 119A, 120A, 121A

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Lockset F09 X BEST 14N TRIM PATD 630AM 1 Door Closer C72051 PT4C/D/F/H 1.5" BORE 689 1 Kick Plate J102 8" 630 1 Wall Bumper L02251 626 1 Coat Hook 802 626 RO 1 Gasketing 2525 B 1 Auto Door Bottom 4447 S

SET #7

Doors: 114A

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Lockset F05 X BEST 14N TRIM PATD 630AM 1 Door Closer C72021 PT4C/D/F/H 1.5" BORE 689 1 Kick Plate J102 8" 630 1 Overhead Stop 4020 SERIES 630 1 Gasketing 2525 B 1 Auto Door Bottom 4447 S

SET #8

Doors: 105A, 106A, 113A

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Lockset F05 X BEST 14N TRIM PATD 630AM 1 Door Closer C72051 PT4C/D/F/H 1.5" BORE DA 689 1 Kick Plate J102 8" 630 1 Wall Bumper L02251 626 1 Gasketing 2525 B 1 Auto Door Bottom 4447 S

SET #9 - Always Locked

SECTION 08 71 00 Page 13

Doors: 116A, 117A

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Lockset F07 X BEST 14N TRIM PATD 630AM 1 Door Closer C72021 PT4C/D/F/G 1.5" BORE 689 1 Kick Plate J102 8" 630 1 Gasketing 2525 B

SET #10 - Push Button Lockset

Doors: 115A

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Keypad Lock 45HZ-7DV14KP PATD 626AM 1 Door Closer C72021 PT4C/D/F/H 1.5" BORE 689 1 Kick Plate J102 8" 630 1 Wall Bumper L02251 626 1 Gasketing 2525 B

SET #11 - Passage

Doors: 109A, 109B, 110A, 112A

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Passage Set F01 X BEST 14N TRIM 630AM 1 Door Closer C72021 PT4C/D/F/G 1.5" BORE 689 1 Kick Plate J102 8" 630 1 Mop Plate J103 4" 630 3 Door Silencers L03011

SET #12

Doors: 111A

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Lockset F05 X BEST 14N TRIM PATD 630AM 1 Door Closer C72021 PT4C/D/F/H 1.5" BORE DA 689 1 Kick Plate J102 8" 630 1 Mop Plate J103 4" 630 1 Wall Bumper L02251 626 1 Gasketing 2525 B

SET #13 - Overhead

Doors: 131B, 131C, 131D, 132B, 132C, 132D, 132E, 132H, 132J, 132K, 132L, 133A, 133B, 133C, 133D, 133F, 133G, 133H, 133J, 134A, 134AA, 134B, 134BA, 134C, 134CA, 134DA, 134EA, 134FA, 134GQ, 134HA, 136A, 134D, 128B, 125B, 127B

1 Padlock 41B-722T PATD CORMAX PATENTED KEYING 626 M5 1 Mortise Cylinder 1E-74 PATD 626

SET #14 - Exterior

Doors: 132F, 132G, 133K, 133L

1 Continuous Hinge 662HD 628 1 Exit Device TYPE 1 FUNC. 3 x CD 630AM 1 Rim Cylinder 12E-72 PATD 626

SECTION 08 71 00 Page 14

1 Mortise Cylinder 1E-74 PATD 626 1 Flush Pull 1111C 630 1 Door Closer C72061 PT4C/D/F/G 1.5" BORE 689 1 Armor Plate KA050 35" 630 1 Door Sweep C627 A 1 Weatherstrip 700 ES 1 Drip Cap 16 A 1 Threshold 896 S AL

SET #15

Doors: 124A, 128A, 132A, 133E

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Exit Device TYPE 3 FUNC. 8 x FL 630AM 1 Mortise Cylinder 1E-74 PATD 626 1 Door Closer C72021 PT4C/D/F/G 1.5" BORE DA 689 1 Kick Plate J102 8" 630 1 Gasketing 2525 B

SET #16 - Passage

Doors: 107A, 108A

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Passage Set F01 X BEST 14N TRIM 630AM 1 Door Closer C72021 PT4C/D/F/H 1.5" BORE DA 689 1 Kick Plate J102 8" 630 1 Mop Plate J103 4" 630 1 Wall Bumper L02251 626 1 Gasketing 2525 B

SET #17 - Push Button Lockset, Pair

Doors: 125A, 127A

2 Continuous Hinge 662HD 628 1 Set Auto Flush Bolts 3820 X 3850 630 1 Keypad Lock 45HZ-7DV14KP PATD 626AM 1 Coordinator 3090 SERIES X FILLER X BRACKETS 2 Door Closer C72061 PT4C/D/F/G 1.5" BORE 689 2 Armor Plate KA050 35" 630 1 Dustproof Strike 3911 626 1 Astragal 139 SS US32D 1 Gasketing 2525 B

SET #18

Doors: 126A, 129A

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Lockset F05 X BEST 14N TRIM PATD 630AM 1 Wall Bumper L02251 626 3 Door Silencers L03011

SET #19 - Double Cylinder

Doors: 124B, 128C

SECTION 08 71 00 Page 15

3 Hinges A8112 4 1/2 x 4 1/2 652 1 Lockset F21 X BEST 14N TRIM PATD 630AM 1 Kick Plate J102 8" 630 1 Overhead Stop 4020 SERIES 630 3 Door Silencers L03011

3.7 OPENING LIST

Opening Hdw Set 100A 1 100B 2 101B 3 102A 6 103A 6 104A 6 105A 8 106A 8 107A 16 108A 16 109A 11 109B 11 110A 11 110B 3 111A 12 112A 11 113A 8 114A 7 115A 10 116A 9 117A 9 118A 6 119A 6 120A 6 121A 6 122A 4 123A 5 124A 15 124B 19 124C 3 125A 17 125B 13 126A 18 127A 17 127B 13 128A 15 128B 13 128C 19 129A 18 131A 3 131B 13 131C 13 131D 13 131E 3 132A 15 132B 13 132C 13 132D 13 132E 13 132F 14

SECTION 08 71 00 Page 16

132G 14 132H 13 132J 13 132K 13 132L 13 133A 13 133B 13 133C 13 133D 13 133E 15 133F 13 133G 13 133H 13 133J 13 133K 14 133L 14 134A 13 134B 13 134C 13 134D 13 136A 13

134AA 13

134BA 13

134CA 13

134DA 13

134EA 13

134FA 13

134GQ 13

134HA 13

-- End of Section --

SECTION 08 71 00 Page 17

US Army Corps of Engineers

BUILDING STRONG®

Pre-Proposal Conference and Site Visit

Win Wang

Seattle District

26 June 2018

Request for Proposal (RFP)

W912DW18R0004

Missile Maintenance Dispatch Facility at Malmstrom AFB, MT

Introduction The slides from this conference will be posted to the

RFP by Amendment on the FedBizOpps website at www.FBO.gov.

This conference is for informational purposes only.

Comments/clarifications made today WILL NOT change the RFP in any way.

Changes to the RFP shall ONLY be made by written

Amendments.

http://www.fbo.gov/

Questions Any and all questions from this Pre-Proposal Conference and Site Visit should be submitted to www.ProjNet.org using the Bidder Inquiry Key and instructions provided in the RFP.

No technical-specific questions will be answered today.

Instead, all questions should be asked on www.ProjNet.org.

The cutoff for submitting questions in www.ProjNet.org is three (3) business days prior to the Offer due date.

http://www.projnet.org/ http://www.projnet.org/ http://www.projnet.org/

Questions During Proposal Stage

Contracting Web Address for RFP Documents:

www.FBO.gov.

Search for RFP Number:

► W912DW18R0004

Technical Questions: www.ProjNet.org For Any Other Administrative Questions, please contact

Shawna West (Contract Specialist) at:

► Email: shawna.west@usace.army.mil

Federal Acquisition Regulation: http://farsite.hill.af.mil http://www.fbo.gov/ http://www.projnet.org/ mailto:John.P.Scola@usace.army.mil http://farsite.hill.af.mil/

COMPETITIVE 8(a) This RFP is solicited as a competitive 8(a) set-aside Joint Venture Agreements are allowable on competitive

8(a) set-asides and must be received by the SBA prior to the proposal due date and approved before award of a resulting contract.

If you are contemplating a joint venture on this project you must advise your assigned Business Opportunity Specialist (BOS) as soon as possible.

NAICS is 236220

RFP

General Information

RFP NUMBER: W912DW18R0004

This RFP is advertised as a Firm Fixed-Price (FFP),one phase, Design-Bid-Build (DBB), Lowest Price Technically Acceptable (LPTA) procurement.

Amendments will be issued when changes to RFP is necessary.

Magnitude of Construction is between $10M to $25M.

Bid Guarantee is required in the amount of 20% of the

Price or $3M, whichever is less.

► Please see FAR 52.228-1 for more details.

RFP

General Information, continued Please read Sections 00 21 16 and 00 22 16 for required documents to be included with your proposal submittal.

The proposals are required to be delivered to the U.S.

Army Corps of Engineers, Seattle District Office, no later than 2:00:00 PM (Seattle Time), on 17 July 2018.

► Please refer to Block 13 on SF 1442.

NO offers will be accepted after the noted time and date.

PLEASE DO NOT BE LATE.

Solicitation General Information

Read descriptions of all evaluation factors thoroughly.

Ensure proposal is complete and reflects all elements required by the RFP.

Proposals must be submitted in 2 Volumes (See Section

00 21 16 and 00 22 16).

► Volume 1 – Technical (Non- Price) ► Volume 2 – Price and Pro Forma Information

Wage Determinations Davis-Bacon wage rates shall be used on this contract.

The Department of Labor (DoL) establishes minimum monetary wages/fringe benefits to be paid in performance of this contract.

The Wage Determination (WD) incorporated into this RFP may be updated/modified during the solicitation period.

Your price proposal, and if necessary, revised price proposal, must always reflect the latest update to the

WD.

Conclusion

Continue to check your emails for new Amendments to the RFP. Check regularly up until the due date and time for receipt of Proposals.

Ensure you have completed ALL information required by the RFP and submit those items with your Proposal.

Ensure compliance with the Solicitation requirements.

This Solicitation shall ONLY be changed by written

Amendment.

The Government intends to award on initial offers, to the technically acceptable responsible Offeror submitting the lowest priced offer.

Directions to Site Visit

USACE POC: Win Wang