S001 GENERAL NOTES_DESIGN CRITERIA_Amd01_2020-09-14.pdf

DESIGN CRITERIA (CONTINUED):

LOADS:

1. BUILDING RISK CATEGORIES:

ALERT CREW QUARTERS (ACQ): IV

AIRCRAFT SHELTERS: IV

ENTRY CONTROL POINT (ECP): II

HAZARDOUS MATERIALS (HAZ MAT) STORAGE BUILDING: II

LIQUID OXYGEN (LOX) STORAGE BUILDING: II

2. DEAD LOADS:

ROOF DEAD LOADS (ACQ & ECP)

ROOFING

20-GA, 1 1/2", TYPE B ROOF DECK & MEMBRANE 2.5 PSF

4" RIGID INSULATION 6 PSF

STANDING SEAM METAL ROOF 1.5 PSF

FRAMING (COLD FORMED STEEL TRUSSES) 3 PSF

SUSPENDED CEILING 2 PSF

MECHANICAL, ELECTRICAL, PLUMBING (TYPICAL) 2 PSF*

*USE 20 PSF FOR ROOF AREA ABOVE ACQ MECH. ROOM

*USE 20 PSF FOR ROOF AREA ABOVE SHELTER HEF ROOM

FIRE PROTECTION 2 PSF

MISCELLANEOUS 1 PSF

TOTAL ROOF DEAD LOAD: 20 PSF

MAX. TOTAL ROOF DEAD LOAD CONSIDERED FOR UPLIFT: 9 PSF

ROOF DEAD LOADS BY TRUSS CHORD:

TOP CHORD DEAD LOAD 12 PSF

BOTTOM CHORD DEAD LOAD 8 PSF

TOTAL ROOF DEAD LOAD 20 PSF

MAX. TOP CHORD DEAD LOAD CONSIDERED FOR UPLIFT 8 PSF

MAX. BOTT. CHORD DEAD LOAD CONSIDERED FOR UPLIFT 1 PSF

MAX. TOTAL ROOF DEAD LOAD CONSIDERED FOR UPLIFT 9 PSF

ROOF DEAD LOADS (AIRCRAFT SHELTERS, HAZ MAT STORAGE, & LOX STORAGE)

CONSTRUCTION MATERIALS AND SIZES SHOWN ON DRAWINGS

COLLATERAL LOAD 5 PSF

3. LIVE LOADS:

UNIFORM:

ROOF 20-PSF

SLABS-ON-GRADE

AIRCRAFT SHELTERS 200-PSF

ACQ & ECP 100-PSF

HAZ MAT STORAGE BLDG. 125-PSF

LOX STORGE BLDG. 125-PSF

CONCENTRATED:

SLAB-ON-GRADE

AIRCRAFT SHELTERS

DESIGNED FOR A COMPOSITE OF MULTIPLE AIRCRAFT (F-15E/X, F-16, F-22, F-35)

MAX. GROSS TAKE-OFF WEIGHT 81,000-LBS (F-15E/X)

WINGSPAN 44.6-FT (F-22)

LENGTH 63.9-FT (F-15E/X)

HEIGHT 18.8-FT (F-15E/X)

HAZ MAT STORAGE BLDG.

FORKLIFT 10,000-LBS

4. SNOW LOADS:

GROUND SNOW LOAD, Pg 0-PSF

5. WIND LOADS:

BASIC DESIGN WIND SPEED

ACQ & AIRCRAFT SHELTERS 158-MPH

ECP AND ALL OTHERS 148-MPH

EXPOSURE CATEGORY D

ENCLOSURE CLASSIFICATION:

AIRCRAFT SHELTERS PARTIALLY ENCLOSED*

*SEE PEMB NOTE 6 ON S002

ACQ AND ECP ENCLOSED

HAZARDOUS MATERIALS STORAGE BLDG. ENCLOSED

LIQUID OXYGEN STORAGE BLDG. PARTIALLY ENCLOSED

SEE SHEET S003 FOR COMPONENT & CLADDING DESIGN WIND PRESSURES

6. SEISMIC LOADS:

SEISMIC IMPORTANCE FACTOR, Ie

ACQ & AIRCRAFT SHELTERS 1.50

ECP & ALL OTHERS 1.00

SITE CLASSIFICATION E

MAPPED SPECTRAL RESPONSE ACCELERATIONS

Ss 0.09g S1 0.05g

SPECTRAL RESPONSE ACCELERATIONS

Sds 0.150g Sd1 0.117g

SEISMIC DESIGN CATEGORY

ACQ & AIRCRAFT SHELTERS C

ECP & ALL OTHERS B

SEISMIC FORCE RESISTING SYSTEM

ACQ & ECP ORDINARY REINFORCED

MASONRY SHEAR WALLS

AIRCRAFT SHELTERS & ALL OTHERS STEEL SYSTEMS NOT

SPECIFICALLY DETAILED FOR

SEISMIC RESISTANCE

ANALYSIS PROCEDURE EQUIVALENT LATERAL

FORCE

RESPONSE MODIFICATION FACTOR, R

ACQ & ECP 2

AIRCRAFT SHELTERS & ALL OTHERS 3

RESPONSE COEFFICIENT, Cs

ACQ 0.113

AIRCRAFT SHELTERS 0.075

ECP 0.075

DESIGN BASE SHEAR, V

ACQ 51.0-K

AIRCRAFT SHELTERS 25.8-K

ECP 16.5-K

7. ATFP DESIGN CRITERIA PER UFC 4-010-01 (12-DEC-2018):

BUILDING LOCATION WITHIN AN INSTALLATION

PERIMETER > 50-FT

BUILDING OCCUPANCY CATEGORY

ACQ BILLETING

ALL OTHERS LOW OCCUPANCY (EXEMPT)

UNOBSTRUCTED SPACE DISTANCE

ACQ 33-FT

ALL OTHERS N/A

ADDITIONAL MITIGATING CRITERIA REFER TO UFC 4-010-01

GENERAL REQUIREMENTS:

1. THESE GENERAL NOTES ARE NOT INTENDED TO REPLACE THE SPECIFICATIONS. THE SPECIFICATIONS ARE PART OF THE CONSTRUCTION DOCUMENTS AND SHALL BE USED IN CONJUNCTION WITH THESE DRAWINGS. SEE SPECIFICATIONS FOR

REQUIREMENTS IN ADDITION TO THESE GENERAL NOTES.

2. THE STRUCTURAL DRAWINGS GOVERN THE WORK FOR ALL STRUCTURAL FEATURES, UNLESS OTHERWISE NOTED (U.O.N.) THE

ARCHITECTURAL DRAWINGS GOVERN THE WORK FOR ALL DIMENSIONS.

3. DO NOT SCALE DRAWINGS FOR THE PURPOSE OF ESTABLISHING DIMENSIONS. THE CONTRACTOR SHALL REQUEST, FROM THE

ARCHITECT, NECESSARY DIMENSIONS NOT SHOWN ON THE DRAWINGS.

4. VERIFY EXISTING CONDITIONS AND DIMENSIONS PRIOR TO BEGINNING WORK OR FABRICATING MATERIALS. NOTIFY THE STRUCTURAL ENGINEER OF RECORD (S.E.O.R.) OF ANY DISCREPANCIES BEFORE PROCEEDING WITH ANY PHASE OF WORK.

5. VERIFY THE LOCATION OF CHASES, INSERTS, OPENINGS, SLEEVES, FINISHES, DEPRESSIONS, PADS, AND WALL OPENINGS PRIOR TO

CONSTRUCTION.

6. DETAILS LABELED "TYPICAL" ON DRAWINGS APPLY TO SITUATIONS OCCURRING ON THE PROJECT THAT ARE THE SAME OR SIMILAR TO THOSE SPECIFICALLY DETAILED. SUCH DETAILS APPLY WHETHER OR NOT THE DETAILS ARE REFERENCED AT EACH LOCATION.

NOTIFY THE S.E.O.R. OF CONFLICTS REGARDING THE APPLICABILITY OF "TYPICAL" DETAILS.

7. DO NOT LOAD THE SLAB-ON-GRADE OR SUPPORTED SLAB WITH ERECTION CRANES OR ERECTION EQUIPMENT. THE SLABS HAVE NOT BEEN DESIGNED FOR THIS LOADING. OBTAIN APPROVAL FROM THE S.E.O.R. FOR ANY ERECTION EQUIPMENT SUPPORT PLANS

FOR SLABS PRIOR TO COMMENCING WORK.

8. DO NOT STORE OR STACK CONSTRUCTION MATERIALS ON POURED OR ERECTED FLOORS/ROOFS IN EXCESS OF 80% OF THE DESIGN LIVE LOAD. THE GENERAL CONTRACTOR SHALL ENSURE THAT ALL SUB-CONTRACTORS ARE INFORMED OF LOADING RESTRICTIONS. AVOID IMPACT WHEN PLACING MATERIALS ON POURED OR ERECTED FLOORS OR ROOFS.

9. THE METHOD AND FREQUENCY OF ATTACHING MECHANICAL EQUIPMENT UNITS, ETC. TO THE STRUCTURAL ELEMENTS ARE SUBJECT

TO THE REVIEW AND APPROVAL OF THE S.E.O.R.

10. THE STRUCTURAL DRAWINGS AND SPECIFICATIONS REPRESENT THE FINISHED STRUCTURE, AND DO NOT INDICATE THE METHOD OR MEANS OF CONSTRUCTION, U.O.N. THE CONTRACTOR SHALL SUPERVISE AND DIRECT THE WORK AND IS SOLELY RESPONSIBLE FOR ALL CONSTRUCTION MEANS, METHODS, PROCEDURES, TECHNIQUES, AND SEQUENCE. ALL APPLICABLE SAFETY REGULATIONS SHALL BE FOLLOWED STRICTLY. PROVIDE ALL MEASURES REQUIRED TO PROTECT THE STRUCTURE, WORKERS, AND OTHER PERSONS DURING CONSTRUCTION; INCLUDING ALL BRACING, SHORING FOR CONSTRUCTION EQUIPMENT, SHORING FOR THE BUILDING(S), FORMS AND SCAFFOLDING, SHORING OF RETAINING WALLS AND OTHER TEMPORARY SUPPORTS AS REQUIRED.

11. PROVIDE TEMPORARY BRACING AND SHORING OF THE STRUCTURE AND COMPONENTS UNTIL ALL COMPONENTS ARE ERECTED AND ALL CONNECTIONS ARE FULLY MADE, AS NECESSARY, TO ENSURE STABILITY DURING CONSTRUCTION. BRACE ALL WALLS DURING CONSTRUCTION AGAINST WIND AND/OR CONSTRUCTION LOADS. THE STRUCTURE HAS BEEN DESIGNED TO RESIST DESIGN LOADS

ONLY AS A COMPLETED STRUCTURE.

12. PRINCIPAL OPENINGS THROUGH THE FRAMING ARE SHOWN ON DRAWINGS. EXAMINE THE ARCHITECTURAL AND MECHANICAL DRAWINGS FOR THE REQUIRED OPENINGS AND PROVIDE FOR REQUIRED OPENINGS WHETHER SHOWN ON THE STRUCTURAL DRAWINGS OR NOT. VERIFY SIZE AND LOCATION OF OPENINGS WITH THE MECHANICAL CONTRACTOR. DEVIATIONS FROM THE OPENINGS SHOWN ON THE STRUCTURAL DRAWINGS SHALL BE APPROVED BY THE S.E.O.R. PRIOR TO IMPLEMENTING THE CHANGES.

13. REPRODUCTION OF THE CONTRACT DRAWINGS SHALL NOT BE USED AS SHOP DRAWINGS UNDER ANY CIRCUMSTANCES.

14. ALL STRUCTURAL WORK SHALL BE INSPECTED IN ACCORDANCE WITH THE BUILDING CODE AND ALL LOCAL ORDINANCES. SEE

SPECIFICATIONS FOR REQUIREMENTS FOR SPECIAL INSPECTIONS.

FOUNDATIONS:

1. THE FOUNDATIONS HAVE BEEN DESIGNED AND SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CRITERIA ESTABLISHED BY TERRACON CONSULTANTS, INC. (BATON ROUGE, LA) IN THEIR GEOTECHNICAL REPORT FOR "LAANG - NAS NEW ORLEANS, BELLE CHASSE, LOUISIANA" (TERRACON PROJECT NO. EH165300), DATED JANUARY 19, 2017, AS WELL AS MEMORANDUM NO. 1 "PRELIMINARY LATERAL CAPACITY ANALYSIS" (TERRACON NO. EH165300), DATE JANUARY 30, 2017, AND TERRACON LETTER REPORT "ALERT FACILITY ADDITIONAL ENGINEERING SERVICES, NAS JRB NEW ORLEANS, LA" (TERRACON NO. ET195039), DATED AUGUST 12, 2019.

2. UNLESS OTHERWISE NOTED, DEEP FOUNDATIONS SHALL CONSIST OF 7-INCH MINIMUM TIP DIAMETER, 13-INCH MINIMUM BUTT DIAMETER, TREATED, ASTM D25, CLASS B, TIMBER PILES BEARING A MINIMUM OF 60-FT. BELOW THE TOP OF PILE ELEVATION INDICATED IN THE DRAWINGS. TIMBER PILES HAVE BEEN DESIGNED WITH AN ASSUMED MINIMUM ALLOWABLE AXIAL CAPACITY OF 26-KIPS (13 TONS), AND A MINIMUM ALLOWABLE UPLIFT CAPACITY OF 16-KIPS (8 TONS).

3. FOR TIMBER PILING, A MINIMUM OF SIX TEST PILES AT THE ACQ BUILDING AND EACH AIRCRAFT SHELTER STRUCTURE, AS WELL AS A MINIMUM OF ONE TEST PILE AT EACH OF THE OTHER PILE-SUPPORTED STRUCTURES SHALL BE INSTALLED (AT LOCATIONS CHOSEN BY THE CONTRACTOR'S GEOTECHNICAL ENGINEER AND WITHIN THE BUILDING FOOTPRINTS) IN THE SAME MANNER AS SPECIFIED FOR

PRODUCTION PILES. PEFORM LOAD TESTS AS DIRECTED IN THE SPECIFICATIONS.

4. REFER TO THE GEOTECHNICAL REPORT AND SPECIFICATIONS FOR GENERAL REQUIREMENTS FOR EARTHWORK, OVER-EXCAVATION, WATERPROOFING, AND OTHER PERTINENT REQUIREMENTS AND INFORMATION.

5 ADEQUATELY PROTECT FOUNDATION EXCAVATIONS TO PREVENT WATER FROM ACCUMULATING AND STANDING IN THE EXCAVATION BOTTOMS CAUSED BY RAINFALL AND GROUNDWATER. MAINTAIN PROPER SITE DRAINAGE DURING CONSTRUCTION TO ENSURE SURFACE RUN-OFF FLOWS AWAY FROM THE STRUCTURES AND TO PREVENT PONDING OF SURFACE RUN-OFF NEAR THE

STRUCTURES.

6. DO NOT PLACE FOUNDATION CONCRETE ON FROZEN OR SATURATED SUB-GRADES.

7. KEEP OPEN EXCAVATIONS AROUND THE STRUCTURES DRY. BACKFILL AGAINST GRADE BEAMS AS SOON AS PRACTICAL. PUMP

WATER OUT OF OPEN EXCAVATIONS IF FLOODING OCCURS PRIOR TO BACKFILLING.

8. ENSURE THAT EARTH-FORMED FOUNDATION ELEMENTS CONFORM TO THE SHAPE, LINES, AND THICKNESSES INDICATED IN THE DRAWINGS. EXCAVATION WIDTHS SHALL BE A MINIMUM OF 4-IN. GREATER THAN THE DIMENSIONS INDICATED.

9. DO NOT BACKFILL AGAINST CONCRETE OR MASONRY WALLS UNTIL ALL SLABS HAVE BEEN PLACED AND ATTAINED THEIR DESIGN STRENGTH AND/OR WALLS HAVE BEEN ADEQUATELY BRACED AGAINST OVERTURNING OR BEEN DESIGNATED AS RETAINING

WALLS ON THE STRUCTURAL DRAWINGS.

10. DO NOT INSTALL FOUNDATIONS UNTIL FOUNDATION WORK HAS BEEN COORDINATED WITH ADJACENT UNDERGROUND UTILITIES AND STRUCTURES. UTILITIES SHALL NOT BE PLACED THROUGH FOUNDATION ELEMENTS WITHOUT THE APPROVAL OF THE S.E.O.R.

11. PROTECT PIPES AND CONDUITS PENETRATING THROUGH WALLS AND SLABS WITH 1/2-IN. EXPANSION JOINT MATERIAL.

12. MAINTAIN SUB-GRADE AND FILL MOISTURE CONTENT UNTIL FOUNDATIONS ARE PLACED.

13. CONTRACT FOR AN INDEPENDENT, QUALIFIED GEOTECHNICAL ENGINEER TO MONITOR CUT AND FILL OPERATIONS AND PERFORM FIELD DENSITY AND MOISTURE CONTENT TESTS TO VERIFY COMPACTION AND APPROVE FOUNDATION SUB-GRADE PRIOR TO

PLACING CONCRETE.

CONCRETE:

1. ALL CONCRETE CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE PROVISIONS OF THE AMERICAN CONCRETE INSTITUTE (ACI)

SPECIFICATION FOR STRUCTURAL CONCRETE (ACI 318).

2. CAST-IN-PLACE CONCRETE SHALL ATTAIN THE FOLLOWING MINIMUM COMPRESSIVE STRENGTH AT 28 DAYS:

a. ALL CONCRETE U.O.N. 4,000-PSI

3. CAST-IN-PLACE CONCRETE SHALL ATTAIN THE FOLLOWING MINIMUM FLEXURAL STRENGTH AT 28 DAYS:

a. AIRCRAFT SHELTER SLAB-ON-GRADE 650-PSI

3. ALL CONCRETE SHALL BE NORMAL WEIGHT CONCRETE (144-PCF MIN.) WITH ALL CEMENT CONFORMING TO ASTM C150, TYPE 1 OR II, MAXIMUM COARSE AGGREGATE SIZE SHALL BE LIMITED TO 1 1/2" FOR FOUNDATIONS AND 3/4" FOR WALLS, SLABS, AND BEAMS.

AGGREGATES SHALL CONFORM TO ASTM C33.

4. UNLESS OTHERWISE NOTED, CONCRETE SHALL REACH 75% OF ITS 28-DAY COMPRESSIVE STRENGTH (f'c), AS VERIFIED BY COMPRESSIVE

STRENGTH TESTING DENOTED IN THE SPECIFICATIONS, BEFORE FORMWORK MAY BE REMOVED.

5. PROVIDE CONCRETE MIX DESIGNS, INCLUDING MATERIAL PROPORTIONS, AGGREGATE TYPES, AND GRADATION ANALYSES, FOR EACH TYPE OF CONCRETE DESIGNED BY A QUALIFIED TESTING LABORATORY FOR REVIEW AND APPROVAL BY THE S.E.O.R.

6. GROUT UNDER BASE PLATES SHALL BE HIGH-STRENGTH, NON-SHRINK, NON-METALLIC, WITH MINIMUM 5,000-PSI COMPRESSIVE STRENGTH.

7. STEEL REINFORCING BARS SHALL CONFORM TO THE FOLLOWING SPECIFICATIONS:

a. DEFORMED BARS ASTM A615, GRADE 60

b. WELDABLE DEFORMED BARS ASTM A706, GRADE 60

c. WELDED WIRE REINFORCEMENT ASTM A1064

8. AS THE INSTALLATION "NEW ORLEANS NAS ANNEX" HAS AN ENVIRONMENTAL SEVERITY CLASSIFICATION (ESC) OF C3, PER TABLE B-1 OF UFC 1-200-01, PROVIDE THE FOLLOWING MINIMUM CONCRETE COVER FOR REINFORCEMENT, U.O.N.:

a. CONCRETE CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH

i. SLAB-ON-GRADE 1/2 OF SLAB THICKNESS, BUT NOT LESS THAN 2"

ii. ALL OTHER 3-IN.

b. CONCRETE EXPOSED TO WEATHER OR IN CONTACT WITH GROUND 3-IN.

c. CONCRETE NOT EXPOSED TO WEATHER OR IN CONTACT WITH GROUND

i. SLABS, JOISTS, AND WALLS

No. 11 BAR AND SMALLER 1-IN.

ii. BEAMS, COLUMNS, PEDESTALS, AND TENSION TIES

PRIMARY REINFORCEMENT, STIRRUPS, TIES, SPIRALS, AND HOOPS 2-IN.

9. SPLICES IN REINFORCING, WHERE PERMITTED, SHALL BE AS FOLLOWS:

a. WELDED WIRE REINFORCEMENT 8-IN.

b. ALL OTHERS CLASS "B" TENSION, CASE "1" MINIMUM, U.O.N.

10. CLASS "B" TENSION LAP SPLICES SHALL BE AS FOLLOWS:

F'c = 3,000-PSI F'c = 4,000-PSI F'c = 5,000-PSI

BAR SIZE TOP BARS ALL OTHERS TOP BARS ALL OTHERS TOP BARS ALL OTHERS

#3 (10M) 28-IN. 22-IN. 24-IN. 19-IN. 22-IN. 17-IN.

#4 (13M) 37-IN. 29-IN. 32-IN. 25-IN. 29-IN. 22-IN.

#5 (16M) 47-IN. 36-IN. 40-IN. 31-IN. 36-IN. 28-IN.

#6 (19M) 56-IN. 43-IN. 48-IN. 37-IN. 43-IN. 33-IN.

#7 (22M) 81-IN. 63-IN. 71-IN. 54-IN. 63-IN. 49-IN.

#8 (25M) 93-IN. 72-IN. 81-IN. 62-IN. 72-IN. 56-IN.

#9 (29M) 105-IN. 81-IN. 91-IN. 70-IN. 81-IN. 63-IN.

#10 (32M) 118-IN. 91-IN. 102-IN. 79-IN. 91-IN. 70-IN.

#11 (36M) 131-IN. 101-IN. 113-IN. 87-IN. 101-IN. 78-IN.

11. CONTRACTOR SHALL PROVIDE NECESSARY CONSTRUCTION JOINTS IN MONOLITHIC CONCRETE POURS SO THAT THE QUALITY OF PLACEMENT AND FINISH MEET THE REQUIREMENTS OF THE PLANS AND SPECIFICATIONS. THE CONTRACTOR SHALL SUBMIT A PLAN SHOWING THE PROPOSED LOCATIONS OF ALL CONSTRUCTION JOINTS TO THE S.E.O.R. FOR APPROVAL PRIOR TO CASTING CONCRETE.

WIRE BRUSH AND CLEAN CONSTRUCTION JOINTS PRIOR TO CASTING NEW CONCRETE.

12. PROVIDE A 3/4-IN CHAMFER AT EXPOSED EDGES OF CONCRETE ELEMENTS, U.O.N.

13. REFERENCE THE APPROPRIATE DISCIPLINE'S DRAWINGS FOR SUB-SLAB PIPING, FLOOR DRAINS, AND SLAB PENETRATIONS.

SPECIAL INSPECTIONS:

1. REFER TO SPECIFICATIONS 01 45 35.00 25 "SPECIAL INSPECTIONS" FOR THE REQUIREMENTS FOR SPECIAL INSPECTIONS, AS WELL AS

THE STATEMENT AND SCHEDULE OF SPECIAL INSPECTIONS.

2. EACH CONTRACTOR RESPONSIBLE FOR THE CONSTRUCTION OF A MAIN WIND OR SEISMIC FORCE RESISTING SYSTEM, DESIGNATED SEISMIC SYSTEM, OR A WIND OR SEISMIC RESISTING COMPONENT LISTED IN THE STATEMENT OF SPECIAL INSPECTIONS, SHALL SUBMIT A WRITTEN STATEMENT OF RESPONSIBILITY TO THE CONTRACTING OFFICER PRIOR TO THE COMMENCEMENT OF WORK ON THE SYSTEM OR COMPONENT. THE CONTRACTOR'S STATEMENT OF RESPONSIBILITY SHALL CONTAIN ACKNOWLEDGEMENT OF AWARENESS OF THE SPECIAL REQUIREMENTS CONTAINED IN THE STATEMENT OF SPECIAL INSPECTIONS.

3. ANY CONSTRUCTION ELEMENT OR MATERIAL THAT HAS FAILED INSPECTION SHALL BE SUBJECT TO REMOVAL AND REPLACEMENT.

STRUCTURAL OBSERVATIONS:

AS REQUIRED BY THE GOVERNMENT, STRUCTURAL OBSERVATIONS SHALL BE PERFORMED BY THE STRUCTURAL ENGINEER OF

RECORD (SEOR) DURING EACH OF THE FOLLOWING PHASES OF CONSTRUCTION:

1. FOUNDATION PLACEMENT - AFTER PILE INSTALLATION, AFTER GRADE BEAM/PILE CAP REINFORCING AND ANCHOR RODS HAVE BEEN PLACED, BUT PRIOR TO PLACEMENT OF GRADE BEAM/PILE CAP CONCRETE (ALL STRUCTURES).

2. SLAB PLACEMENT - AFTER SLAB REINFORCING HAS BEEN PLACED, BUT PRIOR TO PLACEMENT OF SLAB CONCRETE

(ALL STRUCTURES).

3. MASONRY CONSTRUCTION - AT 50% COMPLETION OF MASONRY WALLS, AND AGAIN AT 95% COMPLETION OF MASONRY WALLS, AFTER STEEL EMBEDS HAVE BEEN PLACED, BUT PRIOR TO PLACEMENT OF TIE BEAM CONCRETE (ACQ & ECP).

4. PRE-ENGINEERED METAL BUILDING ERECTION - AT 100% COMPLETION OF ALL PEMB ERECTION.

5. ROOF FRAMING AND ROOF DIAPHRAGM ATTACHMENT - AT 100% COMPLETION OF ROOF DECK INSTALLATION (ACQ & ECP).

THE CONTRACTOR SHALL NOTIFY THE SEOR AT THE BEGINNING OF EACH PHASE OF CONSTRUCTION AND GIVE A TARGET DATE FOR EACH OBSERVATION VISIT. THE CONTRACTOR SHALL GIVE THE SEOR A MINIMUM OF (14) DAYS NOTICE PRIOR TO THE STAGES OF CONSTRUCTION ENUMERATED ABOVE. EACH STAGE MAY REQUIRE MULTIPLE VISITS, DEPENDING ON THE CONSTRUCTION SCHEDULE. THESE OBSERVATIONS ARE IN ADDITION TO THE REQUIREMENTS FOR SPECIAL INSPECTIONS.

DESIGN CRITERIA:

REFERENCE STANDARDS:

UFC 1-200-01 DoD BUILDING CODE (GENERAL BUILDING REQUIREMENTS), WITH CHANGE 2, 01-NOV-2018

UFC 3-301-01 STRUCTURAL ENGINEERING, WITH CHANGE 4, 01-NOV-2018

UFC 3-310-04 SEISMIC DESIGN OF BUILDINGS, WITH CHANGE 1, 20-JUN-2016

UFC 4-010-01 DoD MINIMUM ANTITERRORISM STANDARDS FOR BUILDINGS, 12-DEC-2018 IBC 2015 INTERNATIONAL BUILDING CODE 2015, AS MODIFIED BY UFC 1-200-01 & UFC 3-301-01

ASCE 7-10 MINIMUM DESIGN LOADS FOR BUILDINGS AND OTHER STRUCTURES

ACI 318-14 BUILDING CODE REQUIREMENTS FOR STRUCTURAL CONCRETE

ACI 530-13 BUILDING CODE REQUIREMENTS AND SPECIFICATION FOR MASONRY STRUCTURES

AISC 325-11 STEEL CONSTRUCTION MANUAL, 14th EDITION

AISC 341-10 SEISMIC PROVISIONS FOR STRUCTURAL STEEL BUILDINGS

AISC 360-10 SPECIFICATION FOR STRUCTURAL STEEL BUILDINGS

AISI S214-12 NORTH AMERICAN STANDARD FOR COLD-FORMED STEEL FRAMING - TRUSS DESIGN SDI DDM04 DIAPHRAGM DESIGN MANUAL, 4th EDITION, SEPTEMBER 2015

ANSI / SDI RD STEEL DECK INSTITUTE - STANDARD FOR STEEL ROOF DECK

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

SY

M

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ES

C R

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DRAWFORM REVISION: 5 APRIL 2012

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

OF

EPROJECT NO.:

A

B

C

D

1 2 3 4 5

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SHEET FORMAT IS 22" X 34". IF PRINTED SHEET IS NOT 22" X 34", THEN IT IS NOT TO SCALE

B-3 SUBMITTAL 02/28/2020

DESIGN MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

PROJECT MANAGER

ANTHONY DISANTO

Michelle Contestabile

KURT W. WITTMAN

JOANNE DIZ

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GENERAL STRUCTURAL NOTES