B.08.02 Attachment D - JBA B3613_RTA-Originals_Drawings_08-04-2020.pdf
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- Solicitation number
- W912DR20B0021
About this file
This document provides details on a federal contract solicitation to renovate the second floor of Building 3613 at Joint Base Andrews in Maryland. The solicitation was issued by the Department of the Army Corps of Engineers Engineering District Baltimore with number W912DR20B0021. Interested parties are to submit bids in accordance with the official solicitation and accompanying attachments, which provide full requirements for the renovation work including specifications and drawings. A virtual bid opening will also be conducted as instructed. The response due date and other contractual terms are contained within the solicitation documentation.
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US Army Corps of Engineers ®
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US Army Corps of Engineers ®
SOLICITATION NO.:
CONTRACT NO.:
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CONSTRUCTION COST MANAGEMENT
2413 NORTH MAIN STREET
FORT WORTH, TX 76164
STANTON ENGINEERING SERVICES, LLC
10280 OLD COLUMBIA ROAD
SUITE 275
COLUMBIA, MD 21046
JBA PROJECT NUMBER:
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BALTIMORE DISTRICT
ANDREWS AFB, MD
RENOVATION OF BUILDING 3613
W912DR17F0181
W912DR-16-D-0006
06/30/2020
AJFX 11-9001
HDR, INC.
3001 WASHINGTON BLVD, SUITE 200
ARLINGTON, VA 22201
VICINITY PLAN
READY TO ADVERTISE
USACE P2 NUMBER: 457548
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A-720 STANDARD PARTITION TYPES X
A-602 STOREFRONT AND WINDOW TYPES X
A-601 DOOR AND FRAME SCHEDULE X
A-552 DETAILS - SIGNAGE X
A-551 DETAILS - INTERIOR X
A-501 DETAILS - PLAN X
A-403 ENLARGED WHEELCHAIR LIFT PLANS AND DETAILS X
A-402 STAIR PLANS AND ELEVATIONS X
A-401 TOILET ROOM PLAN AND ELEVATIONS X
A-351 INTERIOR ELEVATIONS X
A-302 EXTERIOR SECTIONS AND DETAILS X
A-301 SECTIONS - BUILDING X
A-202 EXTERIOR ELEVATIONS X
A-201 EXTERIOR ELEVATIONS X
A-106 REFLECTED CEILING PLAN - SECOND FLOOR X
A-105 REFLECTED CEILING PLAN - FIRST FLOOR X E-701 ELECTRICAL SCHEDULES X
A-104 ROOF PLAN X E-601 POWER ONE-LINE & RISER DIAGRAM - DEMOLITION X
A-102 SECOND FLOOR PLAN X E-501 ELECTRICAL DETAILS X
A-101 FIRST FLOOR PLAN X EL101 ELECTRICAL 2ND FLOOR LIGHTING PLAN - NEW WORK X
AD202 EXTERIOR ELEVATION - DEMO X EP102 ELECTRICAL 2ND FLOOR POWER PLAN - NEW WORK X
AD201 EXTERIOR ELEVATION - DEMO X EP101 ELECTRICAL 1ST FLOOR POWER PLAN - NEW WORK X
AD104 ROOF PLAN - DEMO X ED601 POWER ONE-LINE & RISER DIAGRAM - DEMOLITION X ET-501 TELECOMMUNICATIONS DETAILS 2
AD102 SECOND FLOOR PLAN - DEMO X ED102 ELECTRICAL 2ND FLOOR PLAN - DEMOLITION X ET-501 TELECOMMUNICATIONS DETAILS 1 X
AD101 FIRST FLOOR PLAN - DEMO X ED101 ELECTRICAL 1ST FLOOR PLAN - DEMOLITION X ET-101 SECOND FLOOR PLAN - TELECOMMUNICATIONS - NEW WORK X
A-001 SYMBOLS & GENERAL NOTES X E-001 ELECTRICAL SYMBOLS AND ABBREVIATIONS X ET-001 TELECOMMUNICATIONS GENERAL NOTES AND SYMBOLS X
ARCHITECTURE ELECTRICAL TELECOMMUNICATIONS
M-801 BAS CONTROL DIAGRAM X
M-702 SEQUENCE OF OPERATIONS X
M-701 MECHANICAL SCHEDULES X FX501 FIRE PROTECTION - FIRE SUPPRESSION DETAILS X
M-502 MECHANICAL DETAILS X FX102 FIRE PROTECTION - SECOND FLOOR FIRE SUPPRESSION PLAN X
M-501 MECHANICAL DETAILS X FX101 FIRE PROTECTION - FIRST FLOOR FIRE SUPPRESSION PLAN X
S-306 MASONRY WALL DETAILS X M-401 MECHANICAL ROOM ENLARGED PLAN X FX001 FIRE PROTECTION - FIRE SUPPRESSION - ABBREVIATIONS, LEGEND, AND GENERAL NOTES X
S-305 STEEL DETAILS X M-301 MECHANICAL SECTIONS X FIRE PROTECTION
S-304 STEEL SECTIONS AND DETAILS X MP102 SECOND LEVEL HYDRONIC PLAN X
S-303 LIFT 2ND. FLOOR & ROOF PLANS AND SECTIONS X MP101 FIRST LEVEL HYDRONIC PIPING PLAN X
S-302 LIFT SLAB & FOUNDATION PLAN AND SECTIONS X MH104 SECOND LEVEL CONTROLS PLAN X
S-301 TYPICAL EXTERIOR WALL SECTIONS X MH103 ROOF LEVEL HVAC PLAN X
S-202 CMU WALL AND FRAMING ELEVATIONS X MH102 SECOND LEVEL HVAC PLAN X
S-201 CMU WALL AND FRAMING ELEVATIONS X MH101 FIRST LEVEL HVAC PLAN X FA601 FIRE PROTECTION - FIRE ALARM MATRIX AND RISER DIAGRAM X
S-102 SECOND LEVEL FRAMING PLAN X MPD102 SECOND LEVEL PIPING DEMOLITION PLAN X FA501 FIRE PROTECTION - FIRE ALARM DETAILS X
S-101 FIRST LEVEL SLAB AND FOUNDATION PLAN X MHD103 ROOF LEVEL DEMOLITION HVAC PLAN X FA102 FIRE PROTECTION - SECOND FLOOR FIRE ALARM PLAN X
S-004 SCHEDULE OF SPECIAL INSPECTIONS X MHD102 SECOND LEVEL DEMOLITION HVAC PLAN X FA101 FIRE PROTECTION - FIRST FLOOR FIRE ALARM PLAN X
S-003 SCHEDULE OF SPECIAL INSPECTIONS X MHD101 FIRST LEVEL DEMOLITION HVAC PLAN X FD102 FIRE PROTECTION - SECOND FLOOR FIRE ALARM DEMOLITION PLAN X
S-002 GENERAL NOTES (CONT) X M-002 MECHANICAL SYMBOLS AND ABBREVIATIONS X FD101 FIRE PROTECTION - FIRST FLOOR FIRE ALARM DEMOLITION PLAN X
S-001 GENERAL NOTES X M-001 MECHANICAL SYMBOLS AND ABBREVIATIONS X FA001 FIRE PROTECTION - FIRE ALARM -ABBREVIATIONS, LEGEND, AND GENERAL NOTES X
STRUCTURAL MECHANICAL FIRE ALARM
C-502 B3613 - DETAIL X
C-501 B3613 - DETAIL X
C-103 B3613 - SITE PLAN X
C-102 TEMPORARY TRAILER - UTILITY PLAN X
C-101 TEMPORARY TRAILER - SITE PLAN X
C-100 TEMPORARY TRAILER - EXISTING CONDITIONS PLAN X
C-001 TEMPORARY TRAILER - KEY PLAN X P-701 PLUMBING SCHEDULES X
CIVIL P-601 PLUMBING DIAGRAMS X
P-501 PLUMBING DETAILS X
G-102 GENERAL - SECOND FLOOR LIFE SAFETY PLAN X P-104 SECOND FLOOR SANITARY PLUMBING PLAN X
G-101 GENERAL - FIRST FLOOR LIFE SAFETY PLAN X P-103 FIRST FLOOR SANITARY PLUMBING PLAN X
G-100 GENERAL - CONCEPTUAL SWING SPACE TRAILER DESIGN X P-102 SECOND FLOOR DOMESTIC PLUMBING PLAN X
G-003 BUILDING CODE ANALYSIS X P-101 FIRST FLOOR DOMESTIC PLUMBING PLAN X
G-002 GENERAL - LIFE SAFETY - ABBREVIATIONS, LEGEND, AND GENERAL NOTES X IS102 SIGNAGE PLAN - SECOND FLOOR X PD-102 SECOND LEVEL DEMOLITION PLUMBING PLAN X
G-001 INDEX OF DRAWINGS X IF102 INTERIOR FURNITURE PLAN - SECOND FLOOR OVERALL X PD-101 FIRST LEVEL DEMOLITION PLUMBING PLAN X
G-000 COVER SHEET X IN102 INTERIOR FINISH PLAN - SECOND FLOOR - OVERALL X P-001 PLUMBING SYMBOLS AND ABBREVIATIONS X
GENERAL INTERIOR PLUMBING
NUMBER DRAWING NAME RTA NUMBER DRAWING NAME RTA NUMBER DRAWING NAME RTA
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COMMON PATH OF TRAVEL
DEAD END PATH
TOTAL TRAVEL DISTANCE
1-HOUR FIRE RATED WALL
SMOKE PARTITION
FIRE ALARM/MASS NOTIFICATION CONTROL PANEL
LOCAL OPERATING CONSOLE
FMCP
LOC
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CODE ANALYSIS
PROJECT NAME: JOINT BASE ANDREWS BUILDING 3613 RENOVATION
HDR PROJECT NUMBER: 1007527
LOCATION ADDRESS: ANDREWS AFB, MARYLAND
CLIENT: USACE-NAB
THE FOLLOWING APPLICABLE BUILDING CODES & GUIDELINES ARE USED FOR THE DESIGN OF THIS FACILITY AND WILL GOVERN FOR THIS
PROJECT:
UNIFIED FACILITIES CRITERIA
UNIFIED FACILITIES CRITERIA - DOD BUILDING CODE UFC 1-200-01, 2016
UNIFIED FACILITIES CRITERIA - HIGH PERFORMANCE AND SUSTAINABLE BUILDING REQUIREMENTS UFC 1-200-02, 2016 CHANGE 1 UNIFIED FACILITIES CRITERIA - HEATING, VENTILATION, AND AIR CONDITIONING SYSTEMS UFC 3-410-01FA, 2003 CHANGE 4
UNIFIED FACILITIES CRITERIA - PLUMBING SYSTEMS UFC 3-420-01, 2004 CHANGE 10
UNIFIED FACILITIES CRITERIA - FIRE PROTECTION ENGINEERING FOR FACILITIES UFC 3-600-01, 2016 CHANGE 1 UNIFIED FACILITIES CRITERIA - DOD MIN. ANTITERRORISM STANDARDS UFC 4-010-01, 2012 UNIFIED FACILITIES CRITERIA - DESIGN AND O&M: MASS NOTIFICATION INTERIM REVISION UFC 4-021-01, 2008 CHANGE 1
ICC INTERNATIONAL CODE COUNCIL
INTERNATIONAL BUILDING CODE IBC 2015
INTERNATIONAL MECHANICAL CODE IMC 2015
INTERNATIONAL PLUMBING CODE IPC 2015
INTERNATIONAL ENERGY CONSERVATION CODE IECC 2015
AMERCAN SOCIECTY OF HEATING, REFRIGERATING, AND AIR CONDITIONING ENGINEERS (ASHRAE) DESIGN GUIDELINES SHEET METAL AND AIR CONDITIONING CONTRACTORS’ NATIONAL ASSOCIATION (SMACNA) STANDARDS FOR DUCTWORK DESIGN
ARCHITECTURAL BARRIERS ACT ACCESSIBILITY STANDARDS ABA
NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)
FIRE CODE NFPA 1, 2018
STANDARD FOR INSTALLATION OF SPRINKLER SYSTEMS NFPA 13, 2016
STANDARD FOR THE INSTALLATION OF STANDPIPE AND HOSE SYSTEMS NFPA 14, 2016
STANDARD FOR THE INSTALLATION OF PRIVATE FIRE SERVICE MAINS THEIR APPURTENANCES NFPA 24, 2016
NATIONAL FUEL GAS CODE NFPA 54, 2018
NATIONAL ELECTRIC CODE - NEC NFPA 70, 2017
NATIONAL FIRE ALARM AND SIGNALING CODE NFPA 72, 2016
STANDARDS FOR FIRE DOORS AND OTHER OPENING PROTECTIVES NFPA 80, 2016
STANDARD FOR THE INSTALLATION OF AIR CONDITIONING AND VENTILATING SYSTEMS NFPA 90A, 2018
LIFE SAFETY CODE NFPA 101, 2018
PROJECT DESCRIPTION
1. BUILDING 3613 IS A TWO-STORY ADMINISTRATIVE OFFICE BUILDING OF APPROXIMATELY 16,440 GSF WITH A SQUARE
CONFIGURATION. THE BUILDING IS TYPE IIB CONSTRUCTION.
2. THE SCOPE OF WORK FOR THIS PROJECT IS TO RENOVATE THE 2ND FLOOR OF BUILDING 3613 TO PROVIDE A MORE EFFICIENT USE OF SPACE, ADEQUATE HEATING AND COOLING, ACCESSIBLE ROUTE TO THE SECOND LEVEL, AND ADEQUATE RESTROOM CAPACITY
FOR BUILDING OCCUPANTS.
3. AN AUTOMATIC SPRINKLER SYSTEM COMPLYING WITH NFPA 13 AS MODIFIED BY UFC 3-600-01 WILL BE PROVIDED THROUGHOUT
THE BUILDING.
4. A FIRE ALARM/MASS NOTIFICATION SYSTEM COMPLYING WITH NFPA 72 AS MODIFIED BY THE UFC WILL BE PROVIDED THROUGHOUT
THE BUILDING. THE EXISTING FIRE ALARM SYSTEM WILL BE DEMOLISHED.
5. OCCUPANT NOTIFICATION SHALL BE BY MEANS OF SPEAKERS, STROBES AND LED TEXT SIGNS. TOTAL EVACUATION WILL BE USED
IN BUILDING 3613.
6. GENERAL PURPOSE PORTABLE FIRE EXTINGUISHERS ARE NOT REQUIRED BECAUSE THE FACILITY WILL BE PROVIDED WITH COMPLETE AUTOMATIC SPRINKLER PROTECTION AND A FIRE ALARM SYSTEM IN ACCORDANCE WITH THE APPLICABLE EDITION OF
UFC 3-600-01 UFC.
7. SPECIAL LOCKING REQUIREMENTS ARE EXISTING AND COMPLIANT.
8. THE RATED PARTITIONS SHOWN ON THE LIFE SAFETY PLANS ARE INTENDED TO SHOW THE DESIGN INTENT TO MEET ALL LIFE
SAFETY CODE REQUIREMENTS.
9. ALL FLOOR SLAB PENETRATIONS SHALL BE SEALED TO RESIST THE PASSAGE OF SMOKE AND PRODUCTS OF COMBUSTION IN
ACCORDANCE WITH NFPA AND UL STANDARDS.
10. BUILDING HVAC SYSTEM WILL REQUIRE PROTECTION IN ACCORDANCE WITH NFPA 90A.
11. RENOVATED AREAS OF THE SECOND FLOOR WILL REQUIRE NEW EGRESS LIGHTING IN ACCORDANCE WITH NFPA 101 SECTIONS 7.8, 7.9, AND 7.10.
12. EGRESS STAIRWELLS WILL REQUIRE ENCLOSURE IN ACCORDANCE WITH NFPA 101 7.1.3.2, 1 HOUR FIRE BARRIERS.
13. THERE ARE NO HAZARDOUS AREAS REQUIRING FIRE RATED SEPARATION.
14. FACILITY DOES NOT REQUIRE A STANDPIPE (TRAVEL DISTANCE FROM EXIT DOOR TO MOST REMOTE POINT DOES NOT EXCEED 450-
FEET), FIRE PUMP, SPECIAL SUPPRESSION OR COMPLETE AREA SMOKE DETECTION.
15. WATER SUPPLY TEST ON 07/10/2019 MEASURED A WATER SUPPLY CAPACITY OF 64PSI STATIC, A FLOW OF 1711 GPM @ 48PSI
RESIDUAL, AND A CALCULATED FLOW OF 2955GPM @ 20PSI.
16. EXTENT OF REHABILITATION INCLUDES THE FOLLOWING:
a. MOST OF THE SECOND FLOOR WILL UNDERGO A MODIFICATION (STAIRS AND SAFES ARE EXISTING TO REMAIN) OF
ARCHITECTURAL AND ENGINEERING SYSTEMS
b. THE FIRST FLOOR IS UNDERGOING MODIFICATIONS OF ENGINEERING SYSTEMS ONLY (NEW FIRE ALARM / MASS NOTIFICATION SYSTEM, NEW SPRINKLER SYSTEM, LIMITED AREAS OF MECHANICAL/ELECTRICAL/PLUMBING SYSTEMS).
LIFE SAFETY GENERAL NOTES
EXIT STAIR ENCLOSURES CONNECTING LESS THAN FOUR STORIES [NFPA 101
8.6.5]
1-HOUR RATED FIRE BARRIER
EGRESS SYSTEM COMPONENTS
PROTECTION FROM ANY AREA HAVING A DEGREE OF HAZARD GREATER THAN
THAT NORMAL TO THE GENERAL OCCUPANCY - ROOMS FOR GENERAL
STORAGE, FUEL-FIRE EQUIPMENT [NFPA 101 §8.7]
SMOKE PARTITION
SEPARATION FROM HAZARDS
BUILDING ELEMENT REQUIRED
FIRE BARRIER SEPARATION REQUIREMENTS
ROOF CONSTRUCTION AND ASSOCIATED SECONDARY MEMEBERS 0 0
FLOOR CONSTRUCTION AND ASSOCIATED SECONDARY MEMEBERS 0 0
INTERIOR LOAD BEARING WALL ASSEMBLIES 0 0
EXTERIOR LOAD BEARING 0 0
PRIMARY STRUCTURAL FRAME 0 0
BUILDING ELEMENT REQUIRED [HOUR] PROVIDED [HOUR]
FIRE-RESISTANCE RATING FOR BUILDING ELEMENTS: IIB
X ≥ 30 0 0
10 ≤ X < 30 0 0
5 ≤ X < 10 1 N/A
X < 5 1 N/A
REQUIRED RATING
[HOUR]
PROVIDED RATING
[HOUR]
FIRE SEPARATION DISTANCE = X [FT]
MAIN OCCUPANCY TYPE B
TYPE OF CONSTRUCTION IIB
EXTERIOR EXPOSURE PROTECTION ANALYSIS
TOTAL BUIDLING AREA [SF] 162,150 16,440
FLOOR AREA PER STORY WITH FRONTAGE INCREASE [SF] 81,075 8,250
FRONTAGE INCREASE 0.525
WIDTH OF PUBLIC WAY OR OPEN SPACE [FT] 21
TOTAL BUILDING PERIMETER [FT] 360
BUILDING PERIMETER THAT FRONTS PUBLIC WAY OR OPEN SPACING ≥ 20 FT.
[FT]
FLOOR AREA PER STORY WITHOUT FRONTAGE INCREASE [SF] 69,000
NUMBER OF STORIES 4 2
HEIGHT [FT] 75 29
LIMIT PROVIDED
SPRINKLER SYSTEM SM
MAIN OCCUPANCY CLASSIFICATION B / BUSINESS
CONSTRUCTION TYPE IIB / II [000]
BUILDING HEIGHT AND AREA ANALYSIS
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LEVEL 1 SINGLE-OCCUPANCY, GROUP B SINGLE-OCCUPANCY, BUSINESS
FLOOR IBC CLASSIFICATION NFPA 101 CLASSIFICATION
OCCUPANCY CLASSIFICATION BY FLOOR
GRAND TOTAL 16,440 191
LEVEL 2 TOTAL 8,250 106
LEVEL 2
STORAGE - IN OTHER THAN STORAGE AND
MERCANTILE OCCUPANCIES
JAN CLOSET, SAFES, STORAGE 182 500 1
LEVEL 2
MECHANICAL, ELECTRICAL, OTHER BUILDING
EQUIPMENT SPACES [FROM UFC 3-600-01]
COMM, HVAC 185 500 1
LEVEL 2
CONFERENCE ROOMS WITH TABLES AND
CHAIRS [FROM UFC 3-600-01]
CONFERENCE ROOM 470 15 NET 31
LEVEL 2 BUSINESS - CONCENTRATED BUSINESS USE CURR OPS CREW COMM, OGV-VIEWING 613 50 12
LEVEL 2 BUSINESS
COMMANDER, COPY PRINT, HALLWAY, MENS,
OFFICE, OG-ADMIN, OG-COMMANDER,
OG-DEPUTY COMMANDER, OGC-FT
WORKSTATIONS, OGV-SUPERVISOR,
OGV-TESTING, OPEN OFFICE, OSS-FIRST
SERFEANT, STAIR 1, STAIR 2, WOMENS
6,523 150 43
LEVEL 2
ASSEMBLY - LESS CONCENTRATED USE,
WITHOUT FIXED SEATING
BREAK AREA 277 15 NET 18
LEVEL 1 TOTAL 8,190 90
LEVEL 1
STORAGE - IN OTHER THAN STORAGE AND
MERCANTILE OCCUPANCIES
STORAGE 103 500 1
LEVEL 1
MECHANICAL, ELECTRICAL, OTHER BUILDING
EQUIPMENT SPACES [FROM UFC 3-600-01]
BOILER RM, COMM, MECH ROOM 1,100 500 2
LEVEL 1
IT EQUIPMENT ROOMS INCLUDING THOSE WITH
SMALL WORK AREAS
IN ACCORDANCE WITH NFPA 75 OR
TELECOMMUNICATIONS ROOMS
IN ACCORDANCE WITH NFPA 76 [UFC]
EQUIPMENT 388 300 1
LEVEL 1 CLASSROOMS CLASSROOM 560 20 NET 28
LEVEL 1 BUSINESS - CONCENTRATED BUSINESS USE CONSOLE, CREW COMM, CRISIS ACTION 1434 50 28
LEVEL 1 BUSINESS
ADMIN, CORRIDOR, ENTRAP, ENTRY, KITCHEN,
LOBBY, MENS, OFFICE, STAIR 1, STAIR 2, TOILET,
TRAINING, WOMENS
4,605 150 30
FLOOR OCCUPANCY USE ROOM NAMES AREA [SF]
OCCUPANT
LOAD FACTOR
OCCUPANT LOAD
OCCUPANT LOAD CALCULATIONS (UFC 3-600-01 TABLE 10-1 / NFPA 10 TABLE 7.3.1.2
2 2 / 2 36 / 40 32 / 34 44 / 60 266
1 2 / 2 N/A 32 / 34 36 / 60 460
FLOOR
EXITS REQUIRED /
PROVIDED
STAIR WIDTH [IN.]
REQUIRED / PROVIDED
DOOR WIDTH [IN.]
REQUIRED / PROVIDED
CORRIDOR WIDTH [IN.]
REQUIRED / PROVIDED
TOTAL CAPACITY
[OCC]
MEANS OF EGRESS ANALYSIS
BUSINESS 100 71-05 50 18-04 300 112-04
LIMIT [FT] MAX. [FT - IN] LIMIT [FT] MAX. [FT - IN] LIMIT [FT] MAX. [FT - IN]
TYPE OF OCCUPANCY COMMON PATH OF TRAVEL DEAD-END DISTANCE TOTAL TRAVEL DISTANCE
COMMON PATH, DEAD END & TOTAL TRAVEL DISTANCE ANALYSIS
NON-RATED SMOKE PARTITION SMOKE TIGHT N/A N/A N/A SMOKE TIGHT
1-HOUR RATED VERTICAL SHAFTS [INCLUDING STAIRWAYS, EXITS, AND
REFUSE CHUTES]
1 1 NP 1 F/T RATING - 1
FIRE
PROTECTION
FIRE
RESISTANCE
COMPONENT
WALLS AND
PARTITIONS
[HOUR]
FIRE DOOR
ASSEMBLIES
[HOUR]
MINIMUM FIRE-RATED
WINDOWS RATING [HOUR] MEP & COMM
PENETRATIONS
[HOUR]
OPENING AND PENETRATION PROTECTION
BUSINESS [NFPA 101
38/39.3.3.2]
CLASS C CLASS C CLASS C N/A
MINIMUM REQUIRED MINIMUM REQUIRED MINIMUM REQUIRED MINIMUM REQUIRED
OCCUAPNCY USE EXIT ENCLOSURE LOBBIES AND CORRIDORS OTHER SPACES FLOOR FINISH
INTERIOR FINISH ANALYSIS FOR SPRINKLERED BUILDING
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G-003
MAIN BLDG
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Note 4: The first floor is existing and no change is proposed.
Note 3: One unisex water closet is required per IBC 1109.2.1, when assembly occupancy requires six or more water closets
Note 2: Per UFC 3-420-01, App. A, § D, lavatories are calculated at 1 per 20 occupants up to 100 occupants, then at 1 per 45 occupants thereafter.
Note 1: Per UFC 3-420-01, App. A, § D, water closets are calculated at 1 per 20 occupants up to 100 occupants, then at 1 per 40 occupants thereafter.
Female 61
Male 61
Calculated OL 120
Gross Floor Area 7535
Required 1.00 2.00 3.00 0.00 2.00 2.00 0.00 1.00
Unisex Male Female Unisex Male Female
TOTALS Water Closets Lavatories Bathtub /
Shower
Drinking
Fountain
Female 50% 1
Male 50% 1
Gross Floor Area (sf) 182 1
Accessory storage, mech. OL Load Required 0.00 0.05 0.05 0.00 0.05 0.05 0.00 0.01
Occupancy Type B 300 Ratio N/A Note 1 Note 1 N/A Note 2 Note 2 N/A 75
Unisex Male Female Unisex Male FemaleOL Ratio
Water Closets Lavatories Bathtub /
Shower
Drinking
Fountain
Female 50% 33
Male 50% 33
Gross Floor Area (sf) 6566 66
OL Load Required 0.00 1.65 1.65 0.00 1.65 1.65 0.00 0.88
Occupancy Type B 100 Ratio N/A Note 1 Note 1 N/A Note 2 Note 2 N/A 75
Unisex Male Female Unisex Male FemaleOL Ratio
Water Closets Lavatories Bathtub /
Shower
Drinking
Fountain
Female 50% 27
Male 50% 27
Gross Floor Area (sf) 787 53
OL Load Required 1.00 0.22 0.42 0.00 0.14 0.14 0.00 0.11
Occupancy Type A-3 15 Ratio Note 3 125 65 N/A 200 200 N/A 500
Unisex Male Female Unisex Male FemaleOL Ratio
Water Closets Lavatories Bathtub /
Shower
Drinking
Fountain
Based on 2015 IPC 403.1 and 2015 UFC 3-420-01
JBA 3613 Second floor Plumbing Calculations
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C
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FAT
C
C
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FACP
F
S F
FAT
FACP
S
C
F
C
C C
C
SMOKE DETECTOR
STROBE (CEILING MOUNTED)
(XX - CANDELA RATING)
STROBE (WALL MOUNTED)
(XX - CANDELA RATING)
MANUAL PULL STATION
FIRE ALARM CONTROL PANEL
FIRE ALARM LEGEND
ORDINARY HAZARD CLASSIFICATION
FIRE SUPPRESSION LEGEND
TOTAL TRAVEL PATH
54'-01"
TOTAL TRAVEL PATH
86'-06"
15 15
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COMMON PATH OF TRAVEL
28'-01"
T O
T A
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R A
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L P
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S
15 15 15
15 15
NORTH
0 4'-0" 8'-0" 16'-0"
US Army Corps of Engineers ®
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GENERAL NOTES: FLOOR PLAN
KEYED NOTES: FLOOR PLAN
A. TEMPORARY SWING SPACE BUILDING UTILIZES
TEMPORARY TRAILERS THAT WIL BE A 2,800 GSF
GROUP B / BUSINESS. THE BUILDING WILL BE
TYPE VB CONSTRUCTION.
B. THE SCOPE OF WORK FOR THE TEMPORARY
SWING SPACE IS TO PROVIDE A CODE COMPLIANT
BUILDING THAT WILL BE IN COMPLAINCE WITH
THE NEW BUSINESS OCCUPANCY CHAPTER OF
NFPA 101.
C. AN AUTOMATIC SPIRNKLER SYSTEM COMPLYING
WITH NFPA 13 AS MODIFIED BY THE UFC 3-600-01
WILL BE PROVIDED THROUGHOUT THE BUILDING
PER DIRECTION OF INSTALATION FIRE MARSHAL.
D. INCOMING SERVICE FOR FIRE PROTECTION SHALL
INCLUDE FREEZE PROTECTION AND HEAT TRACE
IF IT PASSES THROUGH UNHEATED SPACES,
SUCH AS CRAWL SPACES. THE HEAT TRACE
SYSTEM, IF PROVIDED, SHALL COMPLY WITH THE
REQUIREMENTS OF NFPA 13, BE LISTED FOR FIRE
PROTECTION SERVICE, AND SHALL BE
COORDINATED WITH AND APPROVED BY THE
11TH CES AND/OR AHJ.
E. FOR SUPPRESSION PLAN, ALL AREAS TO BE
PROTECTED AS LIGHT HAZARD UNLESS
OTHERWISE HATCHED.
F. A FIRE ALARM SYSTEM COMPLYING WITH NFPA 72
AS MODIFIED BY THE UFC WILL BE PROVIDED. THE
FIRE ALARM SYSTEM SHALL REPORT SIGNALS TO
THE FIRE DEPARTMENT VIA A MONACO BTXM
TRANSCEIVER, AT MINIMUM, TRANSCEIVER SHALL
TRANSMIT ALARM SIGNAL BY DEVICE TYPE,
GENERAL SUPERVISORY, AND GENERAL
TROUBLE TO THE RECEIVING STATION.
1/8" = 1'-0" A1
GENERAL - CONCEPTUAL 48' X 60' TRAILER
1/8" = 1'-0"
A4
GENERAL - CONCEPTUAL 69' X 60' TRAILER
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B
F B
F
B
1FB 1FB1FB
1FB 1FB1FB
F
B
F B
F
B
1FB 1FB1FB
S P
S P
SP SPSP
S P
S P
SP
S P
S P
S P
S P
S P
SP SPSP SP SPSPSP
S P
SP SP
S P
S P
S P
S P
S P
S P
S P
S P
A B C D E F
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(1 ' M
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TOTAL TRAVEL PATH
88' - 02" (300' MAX)
EXIT
EXIT
COMMON PATH OF TRAVEL
61' - 06" (100' MAX)
D E
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(5 ' M
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EXIT EXIT
DISCHARGEDISCHARGE
FMCP
SPRINKLER
SYSTEM RISER
FIRE ALARM / MASS
NOTIFICATION
CONTROL PANEL
FIRE DEPARTMENT
CONNECTION C
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M O
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(1 ' M
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T O
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(3 M
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COMMON PATH OF TRAVEL
51' - 06" (100' MAX)
COMMON PATH OF TRAVEL
58' - 03" (100' MAX)
COMMON PATH OF TRAVEL
55' - 11" (100' MAX)
OFFICE
107 SF
CLASSROOM
560 SF
MENS TOILET
115 SF
CORRIDOR
51 SF
KITCHEN
60 SF
CORRIDOR
108 SF
COMM CLO.
47 SF
WOMENS
TOILET
106 SF
MECH RM
949 SF
ADMIN
426 SF
TOILET
47 SF
BOILER RM
99 SF
OFFICE
191 SF
OFFICE
134 SF
OFFICE
203 SF
OFFICE
118 SF
INTEL
421 SF
STAIR #1
211 SF
LOBBY
143 SF
ENTRAP
67 SF
TRAINING
146 SF
OFFICE
139 SF
OFFICE
155 SF
TOILET
18 SF
STORAGE
13 SF
CREW COMM
473 SF
OFFICE
89 SF
STORAGE
91 SF
CONSOLE
484 SF
CORRIDOR
283 SF
CRISIS
ACTION
476 SF
EQUIPMENT
387 SF
STAIR #2
190 SF
NORTH
0 4'-0" 8'-0" 16'-0"
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1/8" = 1'-0" A1
GENERAL - FIRST FLOOR LIFE SAFETY PLAN
GENERAL NOTES: FLOOR PLAN
KEYED NOTES: FLOOR PLAN
A. PENETRATIONS THROUGH FLOOR SLAB SHALL BE
PROTECTED BY A SYSTEM OR MATERIAL
CAPABLE OF RESTRICTING THE PASSAGE OF
SMOKE.
B. POST INDICATOR VALVE LOCATED ON EXTERIOR
OF BUILDING.
C. ROOMS ON THE WEST SIDE OF THE FACILITY
HAVE ACCESS TO ONLY ONE EXIT, BUT THIS IS
WITHIN THE LIMIT OF THE COMMON PATH OF
TRAVEL AND IS ACCEPTABLE PER NFPA 101:39.2.4.
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A B C D E F
COMMON PATH OF TRAVEL
47' - 10" (100' MAX)
T O
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EXIT
LOC
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COMMON PATH OF TRAVEL
61' - 08" (100' MAX)
HVAC
95 SF
CURR OPS
CREW COMM
406 SF
OG-DEPUTY
COMMANDER
169 SF
OG-COMMANDER
275 SF
COMM
90 SF
CLOSET
20 SF
OGV-TESTING
704 SF
JAN CLO
26 SF
BREAK AREA
278 SF
MENS
214 SF
WOMENS
152 SF
STAIR #1
200c
162 SF
STAIR #2
200b
122 SF
OG-ADMIN
406 SF
OGV-VIEWING
207 SF
OGV-SUPERVISOR
134 SF
OGC-FT
WORKSTATIONS
543 SF
HALLWAY
677 SF
COPY/ PRINT
200a
160 SF
OPEN OFFICE
1177 SF
CONFERENCE
ROOM
470 SF
OFFICE
123 SF
OFFICE
123 SF
OFFICE
122 SF
OSS-
COMMANDER
155 SF
OSS-FIRST
SERGEANT
121 SF
SAFES
209a
125 SF
NORTH
0 4'-0" 8'-0" 16'-0"
US Army Corps of Engineers ®
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1/8" = 1'-0" A1
GENERAL - SECOND FLOOR LIFE SAFETY PLAN
GENERAL NOTES: FLOOR PLAN
KEYED NOTES: FLOOR PLAN
A. PENETRATIONS THROUGH FLOOR SLAB SHALL BE
PROTECTED BY A SYSTEM OR MATERIAL
CAPABLE OF RESTRICTING THE PASSAGE OF
SMOKE.
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P A
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INDIANA STREET
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TAXIWAY E2
TAXIWAY E1
TEMPORARY TRAILER
AREA OF WORK
HANGAR 11
US Army Corps of Engineers ®
SHEET ID
B3613
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S I Z
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D
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MAIN BLDG
G E
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APPLICABLE CODES AND STANDARDS
1. UNIFIED FACILITIES CRITERIA (UFC) 1-200-01, GENERAL BUILDING REQUIREMENTS,
DATED 20 JUNE 16 2016 INCLUDING CHANGE 2, 1 NOVEMBER 2018
2. UNIFIED FACILITIES CRITERIA (UFC) 3-301-01, STRUCTURAL ENGINEERING,
DATED 1 JUNE 2013 INCLUDING CHANGE 4, 1 NOV 2018
3. UNIFIED FACILITIES CRITERIA (UFC) 3-310-04, SEISMIC DESIGN FOR BUILDINGS,
DATED 1 JUNE 2013 INCLUDING CHANGE 1, 20 JUNE 2016
4. UNIFIED FACILITIES CRITERIA (UFC) 4-010-01,
DoD MINIMUM ANTITERRORISM STANDARDS FOR BUILDINGS, DATED 12 DEC 2018
5. UNIFIED FACILITIES CRITERIA (UFC) 4-010-02, DoD MINIMUM ANTITERRORISM
STANDOFF DISTANCES FOR BUILDINGS, DATED 12 DEC 2018
6. INTERNATIONAL BUILDING CODE, 2015 EDITION AND ALL OTHER LOCAL
AND STATE AGENCIES HAVING JURISDICTION OVER THIS PROJECT.
7. BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE (ACI 318).
8. AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC):
STEEL CONSTRUCTION MANUAL, 14TH EDITION.
9. AMERICAN WELDING SOCIETY (AWS) D1.1, D1.3, D1.4, D1.8.
10. MINIMUM DESIGN LOADS FOR BUILDINGS AND OTHER STRUCTURES (ASCE 7).
11. STEEL DECK INSTITUTE SPECIFICATIONS AND LOAD TABLES.
12. ASTM MATERIAL STANDARDS AS NOTED.
13. AISI SPECIFICATIONS FOR DESIGN OF COLD FORMED STEEL STRUCTURAL MEMBERS
(AISI S100).
14. BUILDING CODE REQUIREMENTS AND SPECIFICATIONS FOR MASONRY STRUCTURES
(ACI 530 AND ACI 530.1).
DESIGN LOADS
1. DEAD LOAD – ACTUAL WEIGHT OF MATERIALS USED ADDING THE FOLLOWING:
ALLOWANCE FOR EXISTING CEILINGS, LIGHTING,
PLUMBING, FIRE PROTECTION AND HVAC 10 PSF
ALLOWANCE FOR RE-ROOFING SYSTEM 22 PSF
ALLOWANCE FOR NEW WHEELCHAIR LIFT ROOFING SYSTEM 5 PSF
2. LIVE LOAD
AREA OF BUILDING DESIGN LIVE LOAD
CORRIDORS (ABOVE FIRST FLOOR)* 80 PSF
OFFICE USE 50 PSF
IT SERVER ROOMS AND COMM EX ROOMS 150 PSF
STORAGE 100 PSF
STAIRS 100 PSF
ROOF 20 PSF
*15 PSF PARTITION ALLOWANCE IS INCLUDED
3. SNOW LOAD
GROUND SNOW LOAD, Pg = 25 PSF FLAT ROOF SNOW LOAD, Pf = 18.9 PSF SNOW EXPOSURE FACTOR, Ce = 0.9
SNOW LOAD IMPORTANCE FACTOR, I = 1.0
THERMAL FACTOR, Ct = 1.2
4. WIND LOAD
RISK CATEGORY = II
ULTIMATE DESIGN WIND SPEED, Vult = 115 MPH
NOMINAL DESIGN WIND SPEED, Vasd = 89.1 MPH
WIND EXPOSURE = C
INTERNAL PRESSURE COEFFICIENT = ±0.18
DESIGN WIND PRESSURES FOR COMPONENTS AND CLADDING:
ROOF:
ZONE 1 A = 10 FT2 +19.0/-30.2 PSF
A = 20 FT2 +17.3/-29.3 PSF
A = 50 FT2 +16.0/-28.2 PSF
A = 100 FT2 +16.0/-27.4 PSF
ZONE 2 A = 10 FT2 +19.0/-52.5 PSF
A = 20 FT2 +17.3/-48.3 PSF
A = 50 FT2 +16.0/-42.7 PSF
A = 100 FT2 +16.0/-38.5 PSF
ZONE 3 A = 10 FT2 +19.0/-52.5 PSF
A = 20 FT2 +17.3/-48.3 PSF
A = 50 FT2 +16.0/-42.7 PSF
A = 100 FT2 +16.0/-38.5 PSF
OVERHANG:
ZONE 2 & ZONE 3 -61.4 PSF
EXTERIOR WALLS AND SOFFITS:
ZONE 4 A = 10 FT2 +30.2/-32.7 PSF
A = 100 FT2 +25.7/-28.2 PSF
A = 200 FT2 +24.4/-26.9 PSF
A = 500 FT2 +22.6/-25.1 PSF
ZONE 5 A = 10 FT2 +30.2/-40.2 PSF
A = 100 FT2 +25.7/-31.3 PSF
A = 200 FT2 +24.4/-28.7 PSF
A = 500 FT2 +22.6/-25.1 PSF
LOCATIONS OF ZONES 1 THROUGH 5 ARE DEFINED PER ASCE 7-10.
WIDTH OF ZONES 2, 3 AND 5 MEASURED FROM BUILDING'S CORNER IS 9 FT.
5. SEISMIC LOAD
RISK CATEGORY = II
SEISMIC IMPORTANCE FACTOR, Ie = 1.0
MAPPED SPECTRAL RESPONSE
ACCELERATION PARAMETERS, Ss= 0.12g AND S1 = 0.05g
SITE CLASS = D (ASSUMED)
DESIGN SPECTRAL RESPONSE
ACCELERATION PARAMETERS, Sds = 0.128 AND Sd1 = 0.080
SEISMIC DESIGN CATEGORY = B
ANALYSIS PROCEDURE USED = EQUIVALENT LATERAL FORCE ANALYSIS
BASIC SEISMIC FORCE-RESISTING SYSTEM(S) = ORDINARY REINFORCED MASONRY SHEAR WALLS
RESPONSE MODIFICATION COEFFICIENT(S), R = 2
SEISMIC RESPONSE COEFFICIENT Cs = 0.064
DESIGN BASE SHEAR(V) = 0.064W
FOUNDATION DESIGN
1. THE FOUNDATION DESIGN IS BASED UPON THE ORIGINAL DESIGN DOCUMENTS
(REFER TO GENERAL CONSTRUCTION NOTES FOR ADDITIONAL INFORMATION)
2. ALLOWABLE SOIL BEARING CAPACITY
COLUMN FOOTINGS = 2500 PSF
WALL FOOTINGS = 2000 PSF
3. FROST DEPTH = 26 IN
MATERIALS OF CONSTRUCTION
1. NORMAL WEIGHT CONCRETE 28 DAY COMPRESSIVE STRENGTH
GENERAL STRUCTURAL CONCRETE f’c = 4,000 PSI
2. REINFORCING STEEL – ASTM A615
GRADE 60 Fy = 60 KSI
3. WELDED WIRE FABRIC – ASTM A1064 Fy = 70 KSI
4. STRUCTURAL STEEL
ANGLES CHANNELS AND PLATES - ASTM A36 Fy = 36 KSI
HSS RECTANGULAR AND SQUARE - ASTM A500 GRADE B Fy = 46 KSI HSS ROUND - ASTM A500 GRADE B Fy = 42 KSI
BOLTS - ASTM F3125 GR. F1852
WELDING ELECTRODES - E70XX
METAL ROOF DECKING (GALVANIZED)
ASTM A653 G60 (Z180) ZINC COATING Fy = 33 KSI
STRUCTURAL QUALITY
5. CONCRETE MASONRY
CONCRETE MASONRY UNITS: ASTM C-90 f’m = 1.9 KSI GROUT: ASTM C476, f’c = 2.0 KSI
MORTAR: ASTM C270, TYPE S, PORTLAND CEMENT OR
MORTAR CEMENT f’c = 1.8 KSI
JOINT REINFORCEMENT: TRUSS TYPE
6. NON-SHRINK GROUT AND NON-METALLIC GROUT
AT BASE PLATES AND BEARING PLATES f'c = 4000 PSI AT 7 DAYS f'c = 8000 PSI AT 28 DAYS
CONSTRUCTION NOTES
A. GENERAL CONSTRUCTION NOTES
1. STRUCTURAL DRAWINGS SHOULD NOT BE SCALED. PRINTED DIMENSIONS HAVE
PRECEDENCE OVER SCALED DRAWINGS AND LARGE SCALE OVER SMALL.
2. EXISTING BUILDING INFORMATION TAKEN FROM THE FOLLOWING ORIGINAL DESIGN
DOCUMENTS: NAVFAC RECORD DRAWING "SQUADRON OPERATIONS FACILITY,
CONSTR. CONTR. N0. 62477-79-C-0432" DATED 16 SEPTEMBER 1981.
3. ALL DRAWINGS AND SPECIFICATIONS ARE CONSIDERED TO BE A PART OF THE CONTRACT
DOCUMENTS. STRUCTURAL DRAWINGS SHALL BE USED IN CONJUNCTION WITH THE CIVIL,
ARCHITECTURAL, MECHANICAL, ELECTRICAL AND PLUMBING DRAWINGS FOR LOCATION AND
SIZE OF OPENINGS, BLOCKOUTS, FLOOR DEPRESSIONS, CURBS, DIMENSIONS, ETC. NOT
INDICATED ON THE STRUCTURAL DRAWINGS. THE LOCATION AND SIZE OF MECHANICAL
AND ELECTRICAL OPENINGS IN SLABS, WALLS AND DECKS SHALL BE COORDINATED BY
THE CONTRACTOR. PROVIDE ALL ADDITIONAL FRAMING OR REINFORCING TO ACCOMMODATE
OPENINGS AS REQUIRED BY THE APPLICABLE STANDARD DETAILS SHOWN ON THE STRUCTURAL
DRAWINGS. NO HOLES, NOTCHES, BLOCKOUTS, ETC. ARE ALLOWED IN STRUCTURAL MEMBERS
UNLESS DETAILED ON THE STRUCTURAL DRAWINGS OR APPROVED BY THE STRUCTURAL ENGINEER.
4. WHERE DIMENSIONS ARE PROVIDED FOR OPENINGS, BLOCKOUTS, FLOOR DEPRESSIONS,
CURBS, ETC., BUT MAY BE AFFECTED BY THE EQUIPMENT PURCHASED, THE
CONTRACTOR SHALL VERIFY THE INFORMATION PROVIDED PRIOR TO CONSTRUCTION.
5. THE CONTRACTOR SHALL VISIT THE SITE AND GET FAMILIAR WITH EXISTING
CONDITIONS, CHECK AND VERIFY EXISTING DIMENSIONS AND TAKE ADDITIONAL
MEASUREMENTS AS NEEDED. NOTIFY ARCHITECT OF ANY DISCREPANCY BETWEEN ACTUAL
CONDITIONS AND INDICATED CONDITIONS. MODIFICATION OF DETAILS OF CONSTRUCTION
SHALL NOT BE MADE WITHOUT WRITTEN APPROVAL OF THE ARCHITECT OR STRUCTURAL
ENGINEER.
6. CONTRACTOR SHALL PROVIDE AND BE RESPONSIBLE FOR THE PROTECTION AND REPAIR
OF ADJACENT EXISTING SURFACES AND AREAS WHICH MAY BE DAMAGED BY NEW WORK.
7. ALL COLUMNS AND FOUNDATIONS, UNLESS NOTED OTHERWISE, SHALL BE CENTERED ON
GRIDLINES IN EACH DIRECTION. BEAMS SHALL BE EQUALLY SPACED BETWEEN COLUMN
CENTERLINES UNLESS NOTED OTHERWISE.
8. TYPICAL DETAILS SHALL APPLY IN GENERAL CONSTRUCTION UNLESS SPECIFICALLY
DETAILED. WHERE NO DETAILS ARE GIVEN, CONSTRUCTION SHALL BE AS SHOWN FOR
SIMILAR WORK.
9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADEQUATE DESIGN AND CONSTRUCTION
OF ALL FORMS, SHORING AND TEMPORARY BRACING. THE CONTRACTOR SHALL PROVIDE
ALL MEASURES NECESSARY TO PROTECT THE STRUCTURE AND SAFETY OF WORKMEN
DURING CONSTRUCTION.
A. DO NOT PLACE CONSTRUCTION MATERIALS OR OTHER CONSTRUCTION LOADS ON THE
STRUCTURE SUCH THAT THE LOADS PLACED EXCEED THE CAPACITY OF THE STRUCTURE.
B. TAKE INTO CONSIDERATION THAT FULL STRUCTURAL CAPACITY OF MANY STRUCTURAL
MEMBERS IS NOT REALIZED UNTIL STRUCTURAL ASSEMBLY IS COMPLETE; THAT IS,
UNTIL SLABS, DECKS, DIAGONAL BRACING AND SHEAR WALLS ARE INSTALLED.
C. PROVIDE TEMPORARY BRACING AND GUYING TO PROVIDE STABILITY AND RESIST
ALL LOADS TO WHICH THE PARTIALLY COMPLETED STRUCTURE MAY BE
SUBJECTED INCLUDING ERECTION EQUIPMENT AND ITS OPERATION. ADEQUACY
OF TEMPORARY BRACING AND GUYING FOR THIS PURPOSE IS THE SOLE
RESPONSIBILITY OF THE CONTRACTOR.
B. EARTHWORK AND FOUNDATIONS
1. UNLESS SPECIFICALLY INDICATED OTHERWISE IN THE DRAWINGS AND/OR SPECIFICATIONS, THE LIMITS OF THIS SUBSURFACE PREPARATION ARE CONSIDERED TO BE THAT PORTION OF
THE SITE APPROXIMATELY 2 FEET BEYOND THE EXISTING BUILDING LIMITS/FOOTPRINT FOR
THE CMU PERIMETER/EXTERIOR WALL RENOVATION AND NEW/EXISTING APPURTENANCES.
APPURTENANCES ARE THOSE ITEMS ATTACHED TO THE BUILDINGS PROPER TYPICALLY
INCLUDING, BUT NOT LIMITED TO, THE BUILDING SIDEWALKS, WHEELCHAIR LIFT
FOUNDATION/SLAB, ETC.
2. SUBSURFACE PREPARATION
A. THE GROUND SURFACE WITHIN THE LIMITS/FOOTPRINT OF THE PROPOSED IMPROVEMENTS
SHALL BE CLEARED AND STRIPPED OF ALL TOPSOIL, DEBRIS, VEGETATION, ROOT SYSTEMS,
ORGANIC MATERIAL, EXISTING FILL, AND SOFT OR OTHERWISE UNSUITABLE MATERIAL TO
REACH BEARING SOILS. SUBGRADE MATERIAL SHOULD BE FREE OF ORGANIC AND OTHER
DELETERIOUS MATERIALS, SHOULD BE COMPRISED OF INORGANIC, NON PLASTIC GRANULAR SOILS
WITH LESS THAN THAT 12 PERCENT PASSING THE #200 SIEVE (RELATIVELY CLEAN SAND WITH
UNIFIED SOIL CLASSIFICATION OF SP, SP_SM, SP-SC OR SW-SM) AND SHOULD MEET THE
FOLLOWING REQUIREMENTS:
LOCATION WITH RESPECT TO FINAL GRADE P.I. L.L.
OUTSIDE OF EXISTING BUILDING AREA,
TOP 4 FEET NON-PLASTIC NON-PLASTIC
B. THE EXPOSED SUBGRADE SOILS SHALL BE PROOF ROLLED TO CHECK FOR POCKETS OF POOR SOILS PRIOR TO FILLING AND THE CONSTRUCTION OF THE FOUNDATION/SLABS. PROOF ROLLING SHOULD
BE CONDUCTED WITH A 25 TON ROLLER OR OTHER HEAVY RUBBER TIRED CONSTRUCTION EQUIPMENT.
IT IS RECOMMENDED THAT THREE PASSES BE MADE IN EACH DIRECTION.
C. SITE STRIPPING, GRADING AND PROOF ROLLING SHOULD BE OBSERVED BY A FIELD INSPECTOR.
IF UNSUITABLE SOIL CONDITIONS ARE OBSERVED, THEY SHOULD BE CORRECTED BY EXCAVATING
AND REPLACEMENT WITH STRUCTURAL FILL OR IMPROVED BY OTHERS METHODS THAT ARE
ACCEPTABLE TO THE GEOTECHNICAL ENGINEER OF RECORD.
D. SUBGRADE MATERIAL SHOULD BE PLACED IN LOOSE LIFTS NOT EXCEEDING 12 INCHES IN
THICKNESS AND COMPACTED TO AT LEAST 95 PERCENT OF THE MODIFIED PROCTOR MAXIMUM DRY
DENSITY (ASTM D_1557) AT A MOISTURE CONTENT WITHIN 3 PERCENT BELOW TO 3 PERCENT
ABOVE THE OPTIMUM. IF NO SAMPLING WAS CONDUCTED TO ESTABLISH OPTIMUM DENSITY OF
IN-SITU MATERIALS COMPACT AREA WITH VIBRATORY PLATE COMPACTOR.
MAKE THREE PASSES IN EACH DIRECTION.
E. HIGH GROUNDWATER LEVELS MAY PREVAIL IN SOME AREAS OF THE SITE AND GROUNDWATER CONTROL
SHOULD BE ANTICIPATED, PARTICULARLY IN THE EXISTING DITCHES, LOW AREAS, OR AREAS
THAT ARE DEEPLY STRIPPED OR UNDERCUT. SHALLOW GROUNDWATER MAINTENANCE TYPICALLY
CONSISTS OF PUMPING FROM SUMPS IN PERIMETER DITCHES OR PITS. GROUNDWATER CONTROL
IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR.
F. THE SOILS TO A MINIMUM DEPTH OF 1 FOOT BELOW THE SUBBASE OF ALL FOUNDATION
EXCAVATIONS SHOULD BE COMPACTED TO AT LEAST 95 PERCENT OF THE MODIFIED PROCTOR
MAXIMUM DRY DENSITY (ASTM D1557).
G. UNDER NO CIRCUMSTANCES SHOULD FROZEN MATERIAL, FROM STOCKPILE OR BORROW PIT, BE
PLACED INTO PERMANENT BACKFILL UNTIL FAVORABLE WEATHER CONDITIONS PREVAIL. IF
PLACEMENT IS AN ABSOLUTE NECESSITY DURING FREEZING TEMPERATURES, EITHER DRY,
COHESIONLESS, NON FROST-SUSCEPTIBLE MATERIALS OR MATERIALS CONTAINING ADDITIVES SUCH
AS CALCIUM CHLORIDE SHOULD BE USED. EACH LIFT SHOULD BE CHECKED FOR FROZEN MATERIAL
AFTER COMPACTION AND BEFORE CONSTRUCTION OF THE NEXT LIFT. IF FROZEN MATERIAL IS
FOUND, IT SHOULD BE REMOVED.
3. FOUNDATIONS
A. PRIOR TO ANY EXCAVATION OPERATION, THE CONTRACTOR IS RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES OR OTHER SUBSURFACE STRUCTURES WITHIN THE AREA TO BE EXCAVATED.
B. EXTREME CARE SHALL BE EXERCISED WHEN EXCAVATING OR GRADING ADJACENT TO EXISTING
STRUCTURES OR IMPROVEMENTS SO AS NOT TO DAMAGE OR UNDERMINE FOUNDATIONS, WALLS,
SLABS, UTILITIES, ETC.
C. DO NOT EXCAVATE BELOW THE BEARING ELEVATION OF ANY COMPLETED/EXISTING FOOTING NOR
ANY CLOSER TO THE FOOTING THAN A SLOPE OF TWO HORIZONTAL (MEASURED FROM EDGE OF
FOOTING TO NEAREST POINT IN EXCAVATION) TO ONE VERTICAL.
D. IN TIGHTLY CONFINED AREAS A LIGHTWEIGHT VIBRATORY SLED, WEIGHING BETWEEN 500 AND
2000 POUNDS MAY BE SUBSTITUTED FOR THE DRUM ROLLER COMPACTOR. THE DENSIFICATION
REQUIREMENTS REMAIN THE SAME.
F. SHOULD PUMPING OR YIELDING OF THE SOIL BE ENCOUNTERED DURING COMPACTION OPERATIONS, COMPACTION EFFORTS SHALL CEASE AND THE CONTRACTOR’S GEOTECHNICAL ENGINEER
SHALL BE NOTIFIED.
H. WATER SHOULD NOT BE ALLOWED TO COLLECT IN THE FOUNDATION EXCAVATIONS, ON THE FLOOR SLAB AREAS, OR ON THE PREPARED SUBGRADES OF THE CONSTRUCTION EITHER DURING OR AFTER
CONSTRUCTION. UNDERCUT OR EXCAVATED AREAS SHOULD BE SLOPED TOWARD ONE CORNER TO
FACILITATE REMOVAL OF ANY COLLECTED RAINWATER, GROUNDWATER, OR SURFACE RUNOFF.
POSITIVE SITE DRAINAGE SHOULD BE PROVIDED TO REDUCE INFILTRATION OF SURFACE WATER
AROUND PERIMETER OF THE IMPROVEMENTS AND BENEATH FLOOR SLABS AND FOUNDATION
EXCAVATIONS. THE SITE GRADES SHOULD BE SLOPED AWAY FROM THE IMPROVEMENTS AND SURFACE
DRAINAGE SHOULD BE COLLECTED AND DISCHARGED SUCH THAT WATER IS NOT PERMITTED TO
INFILTRATE BACKFILL AND FLOOR SLAB AREAS OF THE STRUCTURES.
I. THE TESTING AGENCY SHALL VERIFY THE SUBGRADE IS COMPACTED TO THE OPTIMUM MAXIMUM DRY DENSITY AS SPECIFIED IN THE SUBSURFACE PREPARATION. A QUALIFIED REPRESENTATIVE
OF THE TESTING AGENCY SHALL WITNESS PROOF ROLLING OF THE SUBGRADE TO IDENTIFY
UNACCEPTABLE AREAS OF THE BUILDING PAD. THE CONTRACTOR SHALL RECOMPACT OR REMOVE AND
REPLACE SOFT AREAS AS DETERMINED TO BE UNACCEPTABLE BY THE TESTING AGENCY.
THE TESTING AGENCY SHALL PROVIDE A SIGNED AND SEALED REPORT TO THE OWNER.
J. THE TESTING AGENCY SHALL VERIFY THE AGGREGATE SUBBASE IS COMPACTED TO THE OPTIMUM
MAXIMUM DRY DENSITY AS SPECIFIED IN THE SUBSURFACE PREPARATION JUST PRIOR TO
PLACING THE SLAB. A QUALIFIED REPRESENTATIVE OF THE TESTING AGENCY SHALL WITNESS
PROOF ROLLING OF THE BASE TO IDENTIFY UNACCEPTABLE AREAS OF THE BUILDING PAD.
THE CONTRACTOR SHALL REPAIR SOFT AREAS AS DIRECTED BY THE TESTING AGENCY.
RUTTING DUE TO PROOF ROLLING DEEPER THAN 1/2 INCH IN THE SUBBASE SHALL BE
UNACCEPTABLE.THE TESTING AGENCY SHALL PROVIDE A SIGNED AND SEALED REPORT TO THE
OWNER AND THE ENGINEER STATING THE SUBGRADE AND BASE IS ACCEPTABLE.
K. NOTIFY IMMEDIATELY THE OWNER'S REPRESENTATIVE AND ENGINEER IF UNUSUAL
SOIL CONDITIONS ARE ENCOUNTERED DURING CONSTRUCTION.
L. RESTORE ALL ITEMS DAMAGED, AS REQUIRED BY OWNER'S REPRESENTATIVE,
AT NO COST TO OWNER OR WITHOUT EXTENSION OF CONTRACT TIME.
M. DO NOT ALLOW STORED EXCAVATION MATERIAL TO DISRUPT PROPER DRAINAGE OF AREA.
N. DISPOSE OF EXCAVATED MATERIAL AS REQUIRED BY OWNER'S REPRESENTATIVE.
C. CONCRETE AND REINFORCING
1. ALL CONCRETE SHALL BE VIBRATED DURING PLACEMENT.
2. PROVIDE 3/4" CHAMFER ON ALL EXPOSED CONCRETE CORNERS.
3. NO STAKES, STEEL OR WOOD, SHALL BE PERMITTED IN ANY CONCRETE POUR.
SUSPEND FORMS FROM ABOVE GRADE.
4. ANCHOR RODS, DOWELS, REINFORCING STEEL, INSERTS, ETC., SHALL BE SECURELY
TIED IN PLACE PRIOR TO POURING CONCRETE. CONCRETE BLOCKS ONLY SHALL BE USED
TO SUPPORT REINFORCING OFF GRADE.
5. ALL REINFORCEMENT SHALL BE DETAILED, FABRICATED AND PLACED IN ACCORDANCE
WITH ACI 315 AND ACI 117, LATEST EDITION. HOOKS AND BENDS, WHERE SHOWN ON
THE DRAWINGS AND DETAILS, SHALL BE STANDARD OR SEISMIC HOOKS AND BENDS AS
DEFINED BY ACI 318-14, UNLESS SPECIFICALLY DIMENSIONED OR NOTED OTHERWISE
6. PROVIDE MINIMUM CONCRETE COVERING FOR REINFORCEMENT AS FOLLOWS:
CONDITION CLEAR COVER
CONCRETE DEPOSITED AGAINST EARTH: 3 IN.
FORMED SURFACES EXPOSED TO WEATHER OR
IN CONTACT WITH EARTH:
REINFORCING BARS NO.6 OR LARGER 2 IN.
REINFORCING BARS LESS THAN NO.6. 1-1/2 IN.
BUILDING INTERIOR SURFACES:
SLABS:
NO.11 BARS OR SMALLER 3/4 IN.
7. FIELD WELDING OR BENDING OF REINFORCING IS NOT PERMITTED EXCEPT AS APPROVED
BY THE STRUCTURAL ENGINEER. USE LOW HYDROGEN ELECTRODES GRADE E70 OR E90
AS REQUIRED.
D. EXPANSION ANCHORS
1. EXPANSION ANCHORS SHALL HAVE A CURRENT EVALUATION REPORT ISSUED BY AN
APPROVED SOURCE IN ACCORDANCE WITH ACI 355.2. IN SEISMIC DESIGN CATEGORY
C AND HIGHER, THE EVALUATION REPORT SHALL INDICATE THE ANCHORS ARE
QUALIFIED FOR EARTHQUAKE LOADING. ANCHORS SHALL BE HILTI KWIK BOLT TZ BY
HILTI INC. OF TULSA, OK. (ICC ES REPORTS ESR-1917) OR APPROVED EQUAL.
2. ANCHORS SHALL BE ZINC PLATED UNLESS SPECIFICALLY NOTED AS STAINLESS STEEL
ON THE PLAN DETAILS.
3. WHEN DETAILS OF SECTIONS INDICATE EXPANSION ANCHORS BUT NO SIZE, PROVIDE
ANCHORS WITH 3/4"(20mm) DIAMETER.
4. INSTALL ANCHORS IN ACCORDANCE WITH THE EVALUATION REPORT AND MANUFACTURER'S
RECOMMENDATIONS. PROVIDE THE MINIMUM EMBEDMENT DEPTHS, SPACING AND EDGE
DISTANCE INDICATED IN THE SCHEDULE BELOW UNLESS NOTED OTHERWISE.
5. WHEN INSTALLING DRILLED-IN-ANCHORS, USE CARE AND CAUTION TO AVOID CUTTING
OR DAMAGING THE EXISTING REINFORCING BARS.
6. TEST INSTALLED ANCHORS IN ACCORDANCE WITH THE ANCHOR SCHEDULE AND AS FOLLOWS:
A. EXPANSION ANCHORS SHALL BE TESTED WITH A CALIBRATED TORQUE WRENCH.
THE TORQUE LISTED BELOW SHALL BE OBTAINED WITHIN 1/2 TURN OF THE NUT.
B. TESTING SHALL BE DONE IN THE PRESENCE OF SPECIAL INSPECTOR. ANCHORS
TESTED SHALL BE SELECTED AT RANDOM BY THE SPECIAL INSPECTOR. THE TEST
FREQUENCY SHALL BE AS FOLLOWS:
100% OF ALL ANCHORS USED FOR STRUCTURAL APPLICATIONS.
50% OF ANCHORS OR ALTERNATE BOLTS IN A GROUP USED FOR NON STRUCTURAL
APPLICATIONS SUCH AS EQUIPMENT ANCHORAGE. INCLUDE AT LEAST ONE HALF
THE ANCHORS IN EACH GROUP.
10% OF ANCHORS USED FOR SILL PLATE BOLTING.
10% OF ANCHORS WHERE THE FACTORED DESIGN TENSION LOAD IS LESS THAN
100 LBS AND IS CLEARLY IDENTIFIED ON THE PLANS OR DETAIL.
IF ANY ANCHOR FAILS, ALL OF THE SAME TYPE SHALL BE TESTED, WHICH ARE
INSTALLED BY THE SAME TRADE, NOT PREVIOUSLY TESTED UNTIL TWENTY
CONSECUTIVE ANCHORS PASS, THEN RESUME THE INITIAL TESTING FREQUENCY.
C. TEST EQUIPMENT SHALL BE CALIBRATED BY AN APPROVED TESTING LABORATORY
IN ACCORDANCE WITH STANDARD RECOGNIZED PROCEDURES.
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D. EXPANSION ANCHORS-CONT.
KWIK BOLT TZ ANCHOR SCHEDULE
SCHEDULE FOR ANCHORS INSTALLED IN CONCRETE
f’c = 2500 psi MIN
ANCHOR MINIMUM EFFECTIVE MIN. EDGE MIN TORQUE
DIAMETER EMBEDMENT DISTANCE SPACING
3/8" 2” 4 3/8” 6” 25’-# 1/2" 3 1/4” 7 1/2” 9 3/4" 40’-# 5/8" 4” 8 3/4” 12” 60’-#
3/4" 4 3/4” 10” 14 1/4" 110’-#
KWIK BOLT TZ ANCHOR SCHEDULE
SCHEDULE FOR ANCHORS INSTALLED IN TOP OF CONCRETE-FILLED STEEL DECK
f’c = 2500 psi MIN.
ANCHOR MINIMUM EFFECTIVE MIN. EDGE MIN TORQUE
DIAMETER EMBEDMENT DISTANCE SPACING
3/8" 2” 9” 6” 25’-# 1/2" 2” 9” 9 3/4" 40’-#
KWIK BOLT TZ ANCHOR SCHEDULE
SCHEDULE FOR ANCHORS INSTALLED IN UNDERSIDE OF CONCRETE-FILLED STEEL DECK
f’c = 3000 psi MIN. LOWER FLUTE WIDTH = 4 1/2" MIN
ANCHOR MINIMUM EFFECTIVE MIN. EDGE MIN TORQUE
DIAMETER EMBEDMENT DISTANCE SPACING
3/8" 2” 4 3/8” 6 3/4” 25’-# 1/2" 3 1/4” 7 1/2” 9 3/4" 40’-#
5/8" 4” 8 3/4” 12” 60’-# 3/4" 4 3/4” 10“ 14 1/4" 110’-#
NOTES:
1. CONSULT CONTRACTING OFFICER (COR) FOR DIRECTION WHEN MINIMUM EDGE
DISTANCE AND SPACING CANNOT BE OBTAINED.
E. ADHESIVE ANCHORS AND DOWELS
1. REINFORCING BAR DOWELS, REINFORCING BARS, THREADED RODS, BOLTS ETC. WHICH
ARE INDICATED AS ADHESIVE ANCHOR OR ADHESIVE DOWELS SHALL BE ACCOMPLISHED
USING HIT HY-200 INTO CONCRETE OR HY70 FOR SOLID MASONRY MANUFACTURED BY HILTI
FASTENING SYSTEMS OF TULSA, OK. (ICC REPORT NO. ESR 3187, ESR 2682), OR EQUAL.
2. DRILL, BRUSH, AND CLEAN ALL HOLES, AND INSTALL ALL ANCHORS IN COMPLETE
ACCORDANCE WITH MANUFACTURERS PUBLISHED RECOMMENDATIONS, AS WELL AS ALL
APPLICABLE BUILDING CODES OR ENGINEERING REPORTS.
3. ADHESIVE ANCHORS AND DOWELS SHALL BE INSTALLED BY ACI CERTIFIED INSTALLERS.
4. ADHESIVE ANCHORS SHALL BE INSTALLED AND TESTED IN ACCORDANCE WITH THE
ADHESIVE ANCHOR TEST SCHEDULE AND AS FOLLOWS:
A. 25% OF THE FIRST 40 ANCHORS INSTALLED AND 10% OF ALL ANCHORS
INSTALLED THEREAFTER.
B. IF ANY FAILURES OCCUR, THE PREVIOUS 10 ANCHORS INSTALLED SHALL BE
TESTED AS WELL AS THE NEXT 5 ANCHORS INSTALLED.
C. ANCHORS SHALL BE ALLOWED TO CURE 48 HOURS PRIOR TO TESTING.
D. TENSION TEST SHALL BE IN ACCORDANCE WITH ASTM E-1512.
ADHESIVE ANCHOR TEST SCHEDULE
SCHEDULE FOR ANCHORS INSTALLED IN HARD ROCK CONCRETE
(2000 PSI MIN. STRENGTH)
BOLTS OR THREADED RODS
(FY = 36 KSI)
ANCHOR MINIMUM TENSION TEST
DIAMETER EMBEDMENT LOAD*
3/8" 5" 3384# 1/2" 7" 5400#
5/8" 8" 9390#
3/4" 10" 13530# 7/8" 12" 18417#
1" 13" 24050# 1 1/4" 15" 37580#
NOTES
* ALLOWABLE LOADS EQUAL 1/2 TEST LOAD VALUES. TEST VALUES ARE ONLY VALID
WHEN MINIMUM SPACING AND EDGE DISTANCE IS MET.
F. STRUCTURAL STEEL
1. STEEL FRAMING DESIGNATIONS AND SYMBOLS ARE DEFINED IN THE STRUCTURAL STEEL
SYMBOL LEGEND.
2. ALL FIELD BOLTED SHEAR CONNECTIONS SHALL BE MADE WITH F1852 BOLTS, UNLESS NOTED
OTHERWISE. ROUTINE OBSERVATION TO VERIFY THE SPLINED ENDS ARE PROPERLY SEVERED
DURING INSTALLATION IS REQUIRED FOR ALL BOLTS.
3. WHERE THE WORK OF OTHER TRADES REQUIRES CUTS OR OPENINGS TO BE MADE IN
STRUCTURAL STEEL MEMBERS, APPROVAL SHALL BE OBTAINED FROM THE ENGINEER.
SUCH OPENINGS SHALL BE MADE IN THE SHOP AND CLEARLY INDICATED ON THE SHOP
DRAWING.
4. ALL WELDERS MUST BE QUALIFIED IN THE PROCESS USED AND AWS CERTIFIED.
5. WELD LENGTHS CALLED FOR ON THE PLANS ARE THE NET EFFECTIVE LENGTH REQUIRED.
WHERE FILLET WELD SYMBOL IS GIVEN WITHOUT INDICATION OF SIZE, USE MINIMUM SIZE
WELDS AS SPECIFIED BY AISC OR 3/16", WHICH EVER IS GREATER.
6. ALL GROOVE WELDS INDICATED ON PLANS AND SECTIONS SHALL BE COMPLETE JOINT
PENETRATION WELDS (CJP) UNLESS SPECIFICALLY INDICATED TO BE PARTIAL PENETRATION
WELDS.
7. E70XX ELECTRODES SHALL BE USED FOR ALL WELDING. THE WELDING OF E7018 OVER
E70TG-K2 IS NOT ALLOWED. THE MIXING OF ANY OTHER PROCESSES AND WIRES MUST
BE SUBMITTED TO THE STRUCTURAL ENGINEER OF RECORD FOR APPROVAL. THE USE
OF E70-T4 IS NOT ALLOWED. IN GROOVE WELDS, FCAW FILLER METAL WIRE SHALL BE
LIMITED TO 5/64" DIAMETER. SMAW WELDING ELECTRODES SHALL BE LIMITED TO 5/32"
DIAMETER.
8. ALL SHOP AND FIELD WELDS SHALL BE PREQUALIFIED WELDS. ANY WELDS BEYOND THE
RANGE OR TOLERANCE OR REQUIREMENTS FOR PREQUALIFICATION SHALL BE QUALIFIED
BY TEST PER AWS D1.1 CLAUSE 4 PART B. WELDS AT BASE METALS OVER 2" IN
THICKNESS ARE NOT ALLOWED AS PREQUALIFIED WELD JOINTS WITHOUT TESTING.
9. A WELDING PROCEDURE SPECIFICATION (WPS) PER AWS D1.1 SHALL BE DEVELOPED
BY THE FABRICATOR/ERECTOR AND APPROVED BY THE STRUCTURAL ENGINEER OF
RECORD (SEOR) OR HIS DESIGNEE. THE WPS SHALL INCLUDE THE WELDING
PARAMETERS RECOMMENDED BY THE ELECTRODE MANUFACTURER. THE WPS MUST BE
SUBMITTED AND APPROVED BEFORE ANY WELDING MAY BEGIN. ALLOW A MINIMUM OF
FOUR WEEKS FOR THE REVIEW PROCESS.
10. TO ASSURE THE PROPER AMPERAGE AND VOLTAGE OF THE WELDING PROCESS, THE USE
OF A HAND HELD CALIBRATED AMP AND VOLT METER SHALL BE USED. THIS EQUIPMENT
SHALL BE USED BY THE FABRICATOR, ERECTOR AND THE INSPECTORS. AMPERAGE AND
VOLTAGE SHALL BE MEASURED NEAR THE ARC. TRAVEL SPEED AND ELECTRODE STICK
OUT SHALL BE VERIFIED TO BE IN COMPLIANCE WITH THE APPROVED WPS.
11. STRUCTURAL STEEL SHOP DRAWINGS, PREPARED BY THE STEEL SUBCONTRACTOR, SHOWING
COMPLETE DIMENSIONS AND DETAILS, SHALL BE SUBMITTED FOR APPROVAL PRIOR TO
FABRICATION OF THE STEEL COMPONENTS. THE STRUCTURAL STEEL SUBCONTRACTOR SHALL BE
RESPONSIBLE FOR CHECKING, VERIFICATION AND COORDINATION OF DIMENSIONS AND DETAILS
WITH THE STRUCTURAL AND OTHER PORTIONS OF THE CONTRACT DRAWINGS. THE STEEL
SUBCONTRACTOR SHALL NOT REPRODUCE ANY PORTION OF THE STRUCTURAL CONTRACT DRAWINGS
FOR UTILIZATION AS SHOP DRAWINGS, UNLESS APPROVAL OF THE STRUCTURAL ENGINEER
IS OBTAINED.
G. COLD-FORMED METAL TRUSSES
1. THE COLD-FORMED METAL TRUSSES SHALL BE SIZED AND DETAILED TO FIT THE DIMENSIONS AND LOADS INDICATED. ALL DESIGN SHALL BE IN ACCORDANCE WITH THE STANDARD BUILDING CODE AND THE LATEST EDITION OF AND “AISI SPECIFICATION FOR DESIGN OF COLD-FORMED STEEL
STRUCTURAL MEMBERS” AND “AISI COLD FORMED STEEL DESIGN MANUAL”.
2. THE FABRICATOR SHALL FURNISH A STRUCTURAL SUBMITTAL BEARING THE SEAL AND SIGNATURE OF A STRUCTURAL ENGINEER REGISTERED IN THE PROJECT STATE. THIS SUBMITTAL SHALL BE IN ACCORDANCE WITH “SPECIFICATION FOR DESIGN OF COLD FORMED STEEL STRUCTURAL MEMBERS" AND SHALL BE
CHECKED BY THE CONTRACTOR FOR COMPLETENESS AND CONTENT PRIOR TO SUBMITTAL TO THE
STRUCTURAL ENGINEER OF RECORD FOR REVIEW. THE SUBMITTAL SHALL INCLUDE COMPONENT DETAILS
AND SYSTEMS LAYOUT DRAWINGS, IT SHALL IDENTIFY THE PROJECT LIST LOADING AND OTHER CRITERIA.
THE DRAWINGS SHALL IDENTIFY AND LOCATE COMPONENTS, BRIDGING, CONNECTIONS AND DETAILS, SPECIAL AND EXTENDED ENDS, ACCESSORIES REQUIRED FOR THE INSTALLATION OF TRUSS SYSTEM, AND SHALL SPECIFY MEMBERS SIZES, BRACING, ANCHORAGE, CONNECTIONS & ALL OTHER NECESSARY FABRICATION AND ERECTION INFORMATION. THE SUBMITTAL SHALL INCLUDE CALCULATIONS FOR EACH
TRUSS VERIFYING ITS ADEQUACY TO RESIST THE LOADS INDICATED ON THE CONSTRUCTION DOCUMENTS.
FABRICATION SHALL NOT COMMENCE UNTIL THIS REVIEW IS COMPLETED.
3. ALL COLD-FORMED TRUSSES SHALL BE PROVIDED WITH A MINIMUM G60 GALVANIZED COAT.
4. TRUSSES SHALL BE FABRICATED WITH STANDARD CAMBER, AND ERECTED AND BRACED
(INCLUDING BRACING PERPENDICULAR TO THE SPAN OF TRUSSES) IN ACCORDANCE WITH
MANUFACTURER'S RECOMMENDATIONS.
5. TOP CHORDS SHALL BE MINIMUM 6 INCH MEMBERS OF THE SHAPE REQUIRED. THE TOP CHORD
SHALL BE OF THE CONFIGURATIONS INDICATED ON THE DRAWINGS. ARRANGEMENT OF WEB MEMBERS TO BE AT THE DISCRETION OF THE DESIGN ENGINEER. AT TRUSS JOINTS, CENTERLINES OF MEMBERS SHALL
INTERSECT AT A COMMON POINT OR ECCENTRICITIES SHALL BE CONSIDERED IN THE DESIGN.
6. DIAGONAL BRIDGING SHALL BE DESIGNED FOR L/R LESS THAN OR EQUAL TO 200.
7. TRUSS BRIDGING SHALL NOT BE USED TO SUPPORT EQUIPMENT, PIPING, CONDUITS, DUCTWORK, ETC.
8. TRUSS MANUFACTURER IS RESPONSIBLE FOR THE OVER-BUILT FRAMING AND ITS ATTACHMENT TO
THE TRUSSES SUPPORTING IT.
9. TRUSS MANUFACTURER IS RESPONSIBLE FOR THE DESIGN OF ALL TRUSS TO TRUSS CONNECTIONS, HOLD-DOWN…
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