HomeMy WebLinkAbout55SPECIAL INSPECTION REQUIREMENTS
BUILDING CODE SECTION 1704 & 1707 REQUIRES A SPECIAL INSPECTOR TO OBSERVE THE WORK ASSIGNED FOR CONFORMANCE TO THE APPROVED DESIGN DRAWINGS AND SPECIFICATIONS. THESE INSPECTIONS ARE IN ADDITION TO INSPECTIONS
SPECIFIED ELSEWHERE. PROFESSIONAL ENGINEERS' GROUP, INC. DOES NOT PROVIDE THESE INSPECTIONS.
THE OWNER SHALL RETAIN THE SERVICES OF A MATERIAL TESTING AGENCY TO MAKE AVAILABLE A SPECIAL INSPECTOR WHO SHALL PROVIDE INSPECTIONS DURING CONSTRUCTION ON THE TYPES OF LISTED WORK.
SPECIAL INSPECTOR SHALL SUBMIT COPIES OF INSPECTION REPORTS TO THE CONSTRUCTION MANAGER AND THE STRUCTURAL ENGINEER.
SPECIAL INSPECTION REQUIREMENTS FOR WIND RESISTANCE
INSPECTION TASKS
ROOF CLADDING AND ROOF FRAMING CONNECTIONS
INSPECTION FOR STEEL MATERIALS
INSPECTION TASK I FREQUENCY OF
INSPECTION
CONSTRUCTION SAFETY &STABILITY
THE STRUCTURE HAS BEEN DESIGNED ONLY FOR THE IN-SERVICE LOADS. THE METHODS AND MEANS OF
CONSTRUCTION ARE THE RESPONSIBILITY OF THE CONTRACTOR. THE CONTRACTOR SHALL TAKE ALL NECESSARY
PRECAUTIONS TO INSURE SAFE WORKING CONDITIONS, PROVIDE FOR PUBLIC SAFETY AND MAINTAIN THE
INTEGRITY OF THE STRUCTURE DURING ALL STAGES OF CONSTRUCTION.
THE STRUCTURAL STEEL FRAME, IN THE COMPLETELY ERECTED AND FULLY CONNECTED STATE REQUIRES
INTERACTION WITH NON-STRUCTURAL STEEL ITEMS (METAL DECK AND SHEAR WALLS, EITHER MASONRY OR
CONCRETE) FOR STRENGTH AND/OR STABILITY. TEMPORARY BRACING DURING CONSTRUCTION IS REQUIRED.
TEMPORARY SUPPORTS AND BRACES INSTALLED DURING ERECTION SHALL REMAIN IN PLACE UNTIL
COMPLETION OF THE INSTALLATION OF THE STRUCTURAL STEEL FRAME, DIAPHRAGM ELEMENTS AND
REFERENCE FOR LATERAL -LOAD -RESISTING SYSTEM.
CRITERIA
MASONRY AND CONCRETE WALLS ARE NOT DESIGNED TO BE STABLE DURING CONSTRUCTION. THE CONTRACTOR
CMU WALL CONNECTION TO ROOF DIAPHRAGM AND FRAMING 1. MATERIAL VERIFICATION OF HIGH STRENGTH AISC ASD, SEC. A3.4 SHALL RETAIN A PROFESSIONAL ENGINEER TO DESIGN BRACING FOR THE WALLS. THE CONTRACTOR SHALL
BOLTS, NUTS AND WASHERS OR INSTALL BRACES IN A TIMELY MANNER TO PREVENT COLLAPSE OF THE WALLS. BRACES SHALL REMAIN IN PLACE
ROOF DIAPHRAGM SYSTEMS AISC LRFD, SEC. A3.3 UNTIL STRUCTURAL ELEMENTS PROVIDING LATERAL SUPPORT FOR THE WALLS ARE IN PLACE AND THE WALLS
--- A. IDENTIFICATION MARKINGS TO CONFORM PERIODIC HAVE ATTAINED THE STRENGTH REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL INSPECT
VERTICAL WIND FORCE RESISTING SYSTEMS TO ASTM STANDARDS SPECIFIED IN THE BRACES DAILY AND MAKE ADJUSTMENTS, REPAIRS OR REPLACEMENTS AS REQUIRED INSURING THE
_ __ THE APPROVED CONSTRUCTION DOCUMENTS STABILITY OF THE WALLS.
VERTICAL WIND FORCE RESISTING SYSTEMS CONNECTIONS TO FOUNDATION B. MANUFACTURER'S CERTIFICATE OF PERIODIC
_-------------- . ___ ----------- COMPLIANCE
FABRICATION AND INSTALLATION OF SYSTEMS OR COMPONENTS REQUIRED TO MEET THE IMPACT RESISTANT
REQUIREMENTS OF IBC SECTION 1609.1.2
2. HIGH STRENGTH BOLTING
------------ --- -
COMPLETE AND PARTIAL PENETRATION
GROVE WELDS
MULTI -PASS FILLET WELDS
-----------------------------------------
SINGLE -PASS FILLET WELDS
FLOOR AND ROOF DECK WELDS
AISC LRFD, SEC. M2.5
THE CONTRACTOR, ERECTOR OR FABRICATOR SHALL NOTIFY THE ENGINEER OF RECORD AND THE OWNER'S
---------------
D1.1
D1.1
D1.1
D1.3
ACI 318: CH. 4
5.2-5.4
ACI 318: 5.6, 5.8
ASTM C-172, C31
PERIODIC
DESIGNATED REPRESENTATIVE FOR CONSTRUCTION IF CHANGES ARE REQUIRED TO THE STRUCTURAL STEEL
FRAME TO ALLOW ERECTION TO CONFORM TO OSHA REGULATIONS, INCLUDING SUB -PART R. BIDS SHALL BE
------------------------------- ------
THE CONTRACTOR RESPONSIBLE FOR CONSTRUCTION OF THE MAIN WIND FORCE RESISTING SYSTEM OR COMPONENT LISTED
A. BEARING TYPE CONNECTIONS
----
PERIODIC
ABOVE SHALL SUBMIT A WRITTEN STATEMENT OF RESPONSIBILITY TO THE BUILDING OFFICIAL PRIOR TO COMMENCEMENT OF
D1.1
BASED ON THE ERECTION METHOD CHOSEN BY THE CONTRACTOR OR ERECTOR. BIDS SHALL INCLUDE THE
COST FOR MODIFICATIONS OF THE STRUCTURAL STEEL, STEEL JOISTS, JOIST GIRDERS, METAL DECK OR
B. SLIP CRITICAL CONNECTIONS
5.10
WORK ON THE SYSTEM OR COMPONENT. REFERENCE BUILDING CODE SECTION 1706.1 FOR REQUIREMENTS OF THIS
VERIFICATION OF WELDABILITY OF
REINFORCING STEEL
--
CONTINUOUS
AWS
LATERAL -LOAD -RESISTING SYSTEM BASED ON THE CHOSEN METHOD.
3. MATERIAL VERIFICATION OF STRUCTURAL STEEL
ACI 318: 5.11,
ASTM A6
OR
ASTM A588
STATEMENT OF RESPONSIBILITY.
-
SHEAR REINFORCEMENT
REQUIRED INSPECTIONS DURING CONCRETE CONSTRUCTION
A. MATERIAL IDENTIFICATION MARKINGS
PERIODIC
BUILDING
---------------------------------------------------------------------
B. CERTIFIED MILL TEST REPORTS
-------------------------------------------------------
OTHER REINFORCEMENT
NOTICE TO CONTRACTORS WORKING ON ROOF DECK:
AWS
D1.4
GA.
INSPECTION TASK
FREQUENCY OF
REFERENCE FOR
I
BRG.
PERIODIC
GALV.
GALVANIZED
OPP.
INSPECTION
CRITERIA
STEEL DECK INSTITUTE REQUIRES THE ROOF DECK TO SUPPORT A CONCENTRATED CONSTRUCTION LOAD OF
200 POUNDS AT MID SPAN OF
4. MATERIAL VERIFICATION WELD FILLER MATERIAL
GRANULAR
PC
1. INSPECTION OF REINFORCING STEEL
INCLUDING PLACEMENT
2. INSPECTION OF REINFORCING STEEL WELDING
IN ACCORDANCE WITH "INSPECTION FOR
STEEL MATERIALS"
3. INSPECT ANCHOR RODS INSTALLED IN CONCRETE
(ONLY RODS WITH DOUBLE NUTS ON BOTTOM)
4. VERIFY USE OF REQUIRED MIX DESIGN
5. SAMPLING OF FRESH CONCRETE, INCLUDING:
SLUMP, AIR CONTENT, CONCRETE TEMPERATURE
AT THE TIME OF MAKING SPECIMENS
FOR STRENGTH EVALUATION
6. INSPECTION OF CONCRETE PLACEMENT FOR
PROPER TECHNIQUES
7. INSPECTION FOR MAINTENANCE OF SPECIFIED CURING
TEMPERATURES AND TECHNIQUES
8. ERECTION OF PRECAST CONCRETE MEMBERS
PERIODIC
PERIODIC
CONTINUOUS
PERIODIC
CONTINUOUS
CONTINUOUS
PERIODIC
PERIODIC
AISC ASD, SECTIONS - A ONE -FOOT WIDE SECTION OF DECK. CONSTRUCTION LOADS SHALL NOT
- A3.5 & A3.6 EXCEED THIS VALUE NOR THE UNIFORM LIVE LOAD VALUE SHOWN IN THE DESIGN DATA SECTION OF THE
A. CONFORMANCE TO AWS SPECIFICATION PERIODIC DRAWINGS.
ACI 318: 3.5, 7.1-7.7 AS SPECIFIED IN THE APPROVED PLANS
AND SPECIFICATIONS. SUB -CONTRACTOR SHALL DISTRIBUTE LOADS TO ROOF DECK BY APPROPRIATE MEANS TO PREVENT DAMAGE
----------------------- ----------- -----........_-- - - --------- OF THE ROOF DECK BY CONSTRUCTION ACTIVITIES. SUB -CONTRACTOR IS SOLELY RESPONSIBLE FOR MEANS
B. MANUFACTURER'S CERTIFICATE OF PERIODIC
AND METHODS OF CONSTRUCTION. SUB -CONTRACTOR CAUSING DAMAGE TO ROOF DECK DURING
ACI 318: 3.5.2 COMPLIANCE
AWS D1.4 CONSTRUCTION IS RESPONSIBLE FOR THE COST OF REMOVAL AND REPLACEMENT OF DAMAGED DECK.
EXPENSES MAY INCLUDE FEES CHARGED BY THE ENGINEER, ARCHITECT OR TESTING AGENCIES FOR REVIEW
5a. WELDING OF STRUCTURAL STEEL AND INSPECTION OF THE ROOF DECK BEFORE AND AFTER REPAIRS.
IBC: 1912.5
CONSTRUCTION
1.
2.
3.
4.
------------ --- -
COMPLETE AND PARTIAL PENETRATION
GROVE WELDS
MULTI -PASS FILLET WELDS
-----------------------------------------
SINGLE -PASS FILLET WELDS
FLOOR AND ROOF DECK WELDS
- --- -
CONTINUOUS
CONTINUOUS
---------------------------------------- __-------------------- _-
PERIODIC
PERIODIC
--
AWS
AWS
----------------_-....--_
AWS
AWS
---------------
D1.1
D1.1
D1.1
D1.3
ACI 318: CH. 4
5.2-5.4
ACI 318: 5.6, 5.8
ASTM C-172, C31
PERIODIC
ACI
5b. WELDING
OF REINFORCING STEEL_
AWS
D1.1
ARTICLE 3.38
ACI 318: 5.9,
5.10
1.
VERIFICATION OF WELDABILITY OF
REINFORCING STEEL
--
PERIODIC
AWS
D1.4
NUMBER
ACI 318: 5.11,
5.13
2.
-
SHEAR REINFORCEMENT
CONTINUOUS
AWS
D1.4-
BUILDING
FT.
3.
OTHER REINFORCEMENT
PERIODIC
AWS
D1.4
GA.
ACI 318: Ch.
16
6. STEEL FRAME JOINT DETAILS
BRG.
APPROVED
9. EVALUATION OF CONCRETE STRENGTH PERIODIC ACI 318: 5.6 1. DETAILS AT BRACES AND STIFFENER PLATES -- -�� PERIODIC - DOCUMENTS
TEMPERATURES AND TECHNIQUES REINFORCING STEEL
LEVEL 1 SPECIAL INSPECTIONS FOR MASONRY CONSTRUCTION2. MEMBER LOCATIONS PERIODIC
-- ------------------_------------------------- -... --------------
- -------------------------------------------------
3. APPLICATION OF JOINT DETAILS AT PERIODIC
INSPECTION TASK FREQUENCY OF REFERENCE FOR AT EACH CONNECTION
INSPECTION CRITERIA
1. AS MASONRY CONSTRUCTION BEGINS, VERIFY COMPLIANCE
OF THE FOLLOWING WITH THE CONSTRUCTION DOCUMENTS
AND REVIEWED SUBMITTALS.
A. PROPORTIONS OF SITE PREPARED MORTAR
B. CONSTRUCTION OF MORTAR JOINTS
C. LOCATION OF REINFORCEMENT, CONNECTORS AND
ANCHORS
2. VERIFY THE FOLLOWING:
A. SIZE AND LOCATION OF STRUCTURAL ELEMENTS
B. ANCHOR TYPE, SIZE AND LOCATION, INCLUDING
DETAILS OF ANCHORAGE OF MASONRY TO
STRUCTURAL MEMBERS, FRAMES OR OTHER
CONSTRUCTION.
C. REINFORCEMENT SIZE, GRADE AND TYPE CONFORMS
TO SPECIFICATIONS
D. WELDING OF REINFORCEMENT AND HEADED STUD
ANCHORS
............ - .... __---------- -------------- --------- ------- --
E. PROTECTION OF MASONRY DURING COLD WEATHER
(TEMPERATURE BELOW 40'F)
F. PROTECTION OF MASONRY DURING HOT WEATHER
(TEMPERATURE ABOVE 90'F)
3. PRIOR TO GROUTING, VERIFY THE FOLLOWING:
A. GROUT SPACE IS CLEAN
B. PLACEMENT OF REINFORCEMENT AND DEVICES TO
HOLD REINFORCEMENT IN PLACE DURING GROUTING
C. PROPORTIONS OF SITE -PREPARED GROUT
D. CONSTRUCTION OF MORTAR JOINTS
4. VERIFY GROUT PLACEMENT CONFORMS WITH CODE AND
CONSTRUCTION DOCUMENTS
5. OBSERVE PREPARATION OF GROUT SPECIMENS, MORTAR
SPECIMENS AND/OR PRISMS
6. COMPLIANCE WITH INSPECTION PROVISIONS OF
CONSTRUCTION DOCUMENTS AND CODE AND APPROVED
SUBMITTALS
SPECIAL INSPECTIONS FOR POST INSTALLED ANCHORS
POST INSTALLED ANCHORS MUST BE TESTED PRIOR TO THEIR USE TO SUPPORT OR RESIST ANY LOADS.
NOT LESS THAN 25% OF POST INSTALLED ANCHORS SHALL BE TESTED. TESTING MAY USE TORQUE TESTS OR
PERIODIC ACI 530.1 ARTICLE 2.6A PULL OUT TESTS.
PERIODIC ACI 530.1 ARTICLE 3.3B
PERIODIC ACI 530.1 ARTICLE 3.4
PERIODIC ACI 530.1 ARTICLE 3.3G
PERIODIC ACI 530 SECTIONS
1.15.4, 2.1.2
PERIODIC ACI 530 SECTION 1.12
ACI 530.1 ARTICLE 2.4, 3.4
CONTINUOUS ACI 530 SECTION 2.1.8.6
PERIODIC I ACI 530.1 ARTICLE 1.8C
PERIODIC I ACI 530.1 ARTICLE 1.81)
PERIODIC
ACI
530.1
ARTICLE 3.21)
PERIODIC
ACI
ACI
530.1
530.1
SECTION 1.12
ARTICLE 3.4
PERIODIC
ACI
530.1
ARTICLE 2.66
PERIODIC
ACI
530.1
ARTICLE 3.38
CONTINUOUS
ACI
530.1
ARTICLE 3.5
CONTINUOUS I ACI 530.1 ARTICLE 1.4
PERIODIC I ACI 530.1 ARTICLE 1.5
ABBREVIATIONS
A.R.
ANCHOR ROD
FIN.
FINISH
NIC
NOT IN CONTRACT
ARCH.
ARCHITECTURAL
FD
FLOOR DRAIN
NS
NEAR SIDE
B.L.
BUILDING LINE
FS
FAR SIDE
NTS
NOT TO SCALE
B/BM
BOTTOM OF BEAM
FDN.
FOUNDATION
NO.
NUMBER
B/F
BOTTOM OF FOOTING
FTG.
FOOTING
OC
ON CENTER
BLDG.
BUILDING
FT.
FEET
OFD
OVERFLOW DRAIN
8M.
BEAM
GA.
GAUGE
OSF
OUTSIDE FACE
BRG.
BEARING
GALV.
GALVANIZED
OPP.
OPPOSITE
C.J.
CONSTRUCTION OR CONTROL JOINT
GRAN.
GRANULAR
PC
PRECAST CONCRETE
CENTERLINE
HK.
HOOK
PL
PLATE
CLR.
CLEAR
HORIZ.
HORIZONTAL
PSF
POUNDS PER SQUARE FOOT
CMU
CONCRETE MASONRY UNIT
HSA
HEADED STUD ANCHOR
RD
ROOF DRAIN
COL.
COLUMN
HSS
HOLLOW STRUCTURAL SECTION
REINF.
REINFORCEMENT
CONC.
CONCRETE
IJ
ISOLATION JOINT
REQ'D.
REQUIRED
CONNX
CONNECTION
ISF
INSIDE FACE
CONST.
CONSTRUCTION
IN.
INCH
REV.
REVISION
CONT.
CONTINUOUS
INSUL.
INSULATION
SEC.
SHT.
SECTION
SHEET
CONTR.
CONTRACTOR
J/B
JOIST BEARING
SIM.
SIMILAR
D.L.
DET.
DEAD LOAD
DETAIL
JST.
JOIST
SPA.
SPACES OR SPACING
15K
DIAMETER
JT.
JOINT
SPECS
SPECIFICATIONS
BING.
DRAWING
LB.
POUND
STL
STEEL
DWL.
DOWEL
LL
LIVE LOAD
STD
STANDARD
EACH END
LLH
LONG LEG HORIZONTAL
STR.
STRUCTURE OR STRUCTURAL
F J
EACH FACE
LLV
LONG LEG VERTICAL
T&B
TOP & BOTTOM
EW
EACH WAY
LSH
LONG SIDE HORIZONTAL
T/BM
TOP OF BEAM
EA.
EACH
LSV
LONG SIDE VERTICAL
T/FTG
TOP OF FOOTING
EXPANSION JOINT
MO
MAT'L
MASONRY OPENING
TYP•
TYPICAL
EL.
ELEVATION
MAX.
MATERIAL
MAXIMUM
UNO
UNLESS NOTED OTHERWISE
EOD
EDGE OF DECK
MIN.
MINIMUM
VERT.
VERTICAL
EOS
EDGE OF SLAB
MISC
MISCELLANEOUS
WWR
WELDED WIRE REINFORCEMENT
EQ.
EQUAL
W/
WITH
EXIST.
EXISTING
EXP.
EXPANSION
BUILDING CODE INFORMATION
BUILDING CODE AND DESIGN DATA
THE BUILDING STRUCTURE HAS BEEN DESIGNED IN ACCORDANCE WITH THE
INTERNATIONAL BUILDING CODE, 2006 EDITION WITH AMENDMENTS
ROOF DESIGN LOADS
LIVE/RAIN/SNOW...................................................25 PSF
DEAD LOADS: ......................................................... 15 TO 25 PSF
GROUND SNOW LOAD (Pg)...................................20.0 PSF
FLAT -ROOF SNOW LOAD (PF)..............................14.0 PSF
SNOW EXPOSURE FACTOR(CE)..............................1.0
SNOW IMPORTANCE FACTOR(1)..............................1.0
SNOW THERMAL FACTOR.........................................1.0
OFFICE FLOOR DESIGN LOADS
LIVELOAD............................................................. 100 PSF
DEADLOADS......................................................... 55 PSF
STORAGE DESIGN LOADS
LIVELOAD............................................................. 125 PSF
DEADLOADS......................................................... 55 PSF
LIVE LOAD HAS BEEN REDUCED AS ALLOWED BY THE BUILDING CODE.
WIND DESIGN DATA
BASIC WIND SPEED (3 SECOND GUST)...............90 MPH
WIND LOAD IMPORTANCE FACTOR (1) ...................1.0
WIND EXPOSURE CATEGORY..................................0
INTERNAL PRESSURE COEFFICIENT .......................+/- 0.18
WIND DESIGN PRESSURE (P)...............................VARIES WITH HEIGHT
SEISMIC DESIGN DATA
OCCUPANCY CATEGORY...........................................II
SEISMIC IMPORTANCE FACTOR (1) .........................1.0
SITECLASS............................................................0
MAPPED SPECTRAL RESPONSE ACCELERATIONS:
SS........................................................................0.180
S1........................................................................0.080
DESIGN SPECTRAL ACCELERATION PARAMETERS:
SDS......................................................................0.144
SD1......................................................................0.091
SEISMIC DESIGN CATEGORY...................................B
BASIC SEISMIC RESISTING -SYSTEM:
STRUCTURAL STEEL SYSTEM NOT SPECIFICALLY DETAILED FOR SEISMIC
RESISTANCE & ORDINARY PRECAST CONCRETE SHEARWALLS
DESIGN BASE SHEAR...........................................Cs*W
SEISMIC RESPONSE COEFFICIENTS CS................0.064
RESPONSE MODIFICATION FACTORS R: ................ 3.0
ANALYSIS PROCEDURE UTILIZED...... EQUIVALENT LATERAL FORCE PROCEDURE
DRAWING INDEX
SHEET NO. DESCRIPTION
S101 CODE INFORMATION AND SPECIAL INSPECTION REQUIREMENTS
S102 GENERAL NOTES
S201 FOUNDATION PLAN - AREA 'A'
S202 FOUNDATION PLAN - AREA 'B'
S203 2nd FLOOR FRAMING PLAN - AREA 'C'
S204 ROOF FRAMING PLAN - AREA 'A'
S205 ROOF FRAMING PLAN - AREA 'B'
S301 FOUNDATION DETAILS
S302 FOUNDATION DETAILS
S303 FOUNDATION DETAILS
S304 MASONRY DETAILS
S311 FLOOR FRAMING DETAILS
S321
ROOF
FRAMING
DETAILS
S322
ROOF
FRAMING
DETAILS
S323
ROOF
FRAMING
DETAILS
S324
ROOF
FRAMING
DETAILS
S401
SPECIFICATIONS
S402
SPECIFICATIONS
S403
SPECIFICATIONS
S404
SPECIFICATIONS