HomeMy WebLinkAboutB13-0128 Plans approvedGENERAL NOTES: PITKIN CREEK CONDO, BLDG. 3, 6, & 7 STAIR REPAIR JOB# 0304 -13
DESIGN CRITERIA:
STAIRS LIVE LOAD 100 PSF
STAIRS DEAD LOAD 10 PSF
GUARDRAILS (PER SEC. 1607.8 2012 IBC) 50 PLF
IBC EDITION: 2012
STRUCTURAL WOOD FRAMING:
1. EXCEPT WHERE NOTED OTHERWISE, ALL 2" NOMINAL LUMBER EXCEPT STUDS
SHALL BE DOUGLAS FIR -LARCH #2 AND BETTER. ALL SOLID TIMBER POSTS AND
BEAMS 3" NOMINAL AND WIDER SHALL BE DOUGLAS FIR -LARCH #2 UNLESS
NOTED OTHERWISE ON PLAN.
2. BOLTS USED IN FRAMING CONNECTIONS SHALL BE INSTALLED WITH
STANDARD WASHERS AND NUTS.
3. REFER TO THE 20121 R 2012 IBC TABLE 2304.9.1 FOR
MINIMUM FASTENING SCHEDULE. A COPY OF THIS TABLE CAN BE PROVIDED
UPON REQUEST. AS STATED IN SECTION 2304.9.5 OF THE 2012 IBC SECTION
2304.9.5: FASTENERS IN CONTACT WITH PRESERVATIVE - TREATED AND
FIRE - RETARDANT - TREATED WOOD SHALL BE OF HOT - DIPPED ZINC - COATED
GALVANIZED STEEL, STAINLESS STEEL, SILICON BRONZE OR COPPER.
FASTENINGS FOR WOOD FOUNDATIONS SHALL BE AS REQUIRED IN AF &PA PWF.
4. UNLESS NOTED OTHERWISE, STEEL CONNECTORS SHALL BE USED TO JOIN
RAFTERS, JOISTS AND BEAMS SUCH AS SIMPSON STRONG -TIE CONNECTORS OR
EQUIVALENT. CONNETORS THAT ARE USED IN EXTERIOR APPLICATIONS AND IN
CONTACT WITH PRESERVATIVE - TREATED WOOD SHALL HAVE COATING TYPES
AND WEIGHTS IN ACCORDANCE WITH THE TREATED WOOD OF CONNECTOR
MANUFACTURERS' RECOMMENDATIONS OR IN ACCORDANCE TO IBC SECTION
2304.9.5.1.
STRUCTURAL STEEL:
1. ALL BOLTS USED IN STEEL FRAMING SHALL CONFORM TO ASTM
SPECIFICATION A325. ANCHOR BOLTS AND BOLTS (INCLUDING LAGS) USED IN
TIMBER CONNECTIONS MAY BE ASTM A307.
GENERAL REQUIREMENTS:
1. CHECK ALL DIMENSIONS AGAINST ARCHITECTURAL DRAWINGS PRIOR TO
CONSTRUCTION. DO NOT SCALE DRAWINGS. CONTACT ENGINEER IF
DISCREPANCIES IN DIMENSIONS ARE DISCOVERED.
2. THE STRUCTURAL DRAWINGS DESCRIBE THE COMPLETED STRUCTURE.
THESE DRAWINGS HAVE BEEN PREPARED FOR THE USE OF A QUALIFIED
CONTRACTOR WITH EXPERIENCE IN THE CONSTRUCTION SYSTEMS AND
TECHNIQUES DESCRIBED. THE CONTRACTOR SHALL PROVIDE ADEQUATE
SHORING AND BRACING IN THE PROPER SEQUENCE, AS MAY BE REQUIRED TO
ACHIEVE THE FINAL COMPLETED STRUCTURE. THE SEQUENCE OF
CONSTRUCTION IS THE RESPONSIBILITY OF THE CONTRACTOR. CONSULT WITH
THE ENGINEER FOR SHORING DESIGN AND RECOMMENDATIONS (NOT IN
CONTRACT).
3. THE CONTRACTOR IS RESPONSIBLE FOR THE MEANS, METHODS SEQUENCES
AND PROCEDURES FOR CONSTRUCTION OF THIS PROJECT. NOTIFY
STRUCTURAL ENGINEER OF ERRORS OR OMISSIONS IN THE CONSTRUCTION
DOCUMENTS IMMEDIATELY. DO NOT PROCEED UNTIL ERRORS OR OMISSIONS
ARE RESOLVED. COORDINATE REQUIREMENTS FOR ALL PENETRATIONS
THROUGH STRUCTURAL MEMBERS WITH STRUCTURAL ENGINEER. JOBSITE
SAFETY IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR.
4. OBSERVATION VISITS BY THE STRUCTURAL ENGINEER ARE FOR
DETERMINATION OF GENERAL COMPLIANCE WITH THE CONSTRUCTION
DOCUMENTS. THIS OBSERVATION VISIT IS NOT AN INSPECTION. THE
CONTRACTOR SHALL CONTACT THE ENGINEER AT THE APPROPRIATE TIME TO
SCHEDULE THIS VISIT.
5. IF NEW CONSTRUCTION ADJOINS AN EXISTING STRUCTURE, THE
CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING DIMENSIONS,
ELEVATIONS AND ALL EXISTING CONDITIONS. UNDERPINNING AND SHORING OF
EXISTING STRUCTURES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.
CONSULT WITH THE ENGINEER FOR SHORING DESIGN AND RECOMMENDATIONS
(NOT IN CONTRACT).
6. WHILE EVERY EFFORT IS MADE TO PROVIDE A COMPLETE AND ACCURATE SET
OF CONSTRUCTION DOCUMENTS, ERRORS OR OMISSIONS MAY OCCUR.
RELEASE OF THESE DRAWINGS ANTICIPATES CONTINUED COOPERATION AND
COMMUNICATION BETWEEN THE CONTRACTOR, ARCHITECT AND ENGINEER TO
PROVIDE THE BEST POSSIBLE STRUCTURE.
2012 IBC
requirements
Reviewed for Code Compliance
Code: 2012 International Building Code (IBC)
TOWN OF VAf1 By J Mondragon at 2:11 pm, May 06, 2013
Design Review
Staff Approval
TOWN OF VAI L � By Joe Batcheller at 9:43 am, May 16, 2013
INDICATES NEW REMOVE EXISTING STAIRS
HAND RAIL & REPLACE WITH NEW
STAIRS IN SAME LOCATION
INDICATES NEW
4x4 NEWEL POST, z TYP.
L ----- 1 ---------- 7/
(N) - 4 x 12 (STRINGER)
N - 1 - 2 x 12 (STRINGER)_
o
(N) - 4 x 12 (STRINGER)
3' -9" (MAX. SPACING) 2 KS12
15' -8" MAX. RUN
ABBREVIATIONS LIST
ABV.
ABOVE
ADJ.
ADJACENT
BLKG.
BLOCKING
BM.
BEAM
BRG.
BEARING
CANT.
CANTILEVER
CLR.
CLEAR
CONT.
CONTINUOUS
(E)-
EXISTING
EA.
EACH
EQ.
EQUAL
HORIZ.
HORIZONTAL
INFO.
INFORMATION
JSTS.
JOISTS
O.C.
ON CENTER
(N)-
NEW
fl'
PLATE
REF.
REFERENCE
SCHED.
SCHEDULE
T
TRIMMER
T.B.
THROUGH BOLT
TO
TOP OF
TRTD.
TREATED
TYP.
TYPICAL
VERT.
VERTICAL
VIF
VERIFY IN FIELD
W.P.
WATERPROOF
W/
WITH
VERIFY EXISTING STEEL ANGLE
CONN. W/ ENG. PRIOR TO CONSTRUCTION
EXISTING LANDING
W/ (E)- STL. C- CHANNELS
ALONG PERIMTER & MID -SPAN
EXISTING BUILDING, TYP.
STAIR & RAILING FRAMING PLAN SCALE: 1/4" = 1' -0
PLAN NOTES:
1. NEW NEWEL POSTS NOT CONTINUOUS BELOW ARE INDICATED: ❑
2. (E)- EXISTING FRAMING INDICATED AS THUS: (- — — -) (N) -NEW FRAMING INDICATED AS THUS:
3. DO NOT SCALE DRAWINGS
A�
N
PLAN
Received
TOWN O F VA 11 ° By Lynne Campbell at 5:59 pm, Apr 29,
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PROJECT: 0304 -13
DRAWN BY: JPL
REVIEWED BY: JPL
D A T E: PERMIT 04.24.13
REVISIONS:
GENERAL NOTES,
STAIR & RAILING
FRAMING PLAN
S1
131 ... 1 N
a 1a
(N) -2x6 CAP
(N) -(2)- #10x2 1/2" DECK
SCREWS, TOP & BOT.
TYP.
INDICATES NEWEL —
POST BEYOND
(N) -2x2 PICKETS
@ 5" O.C. W/ MAX.
OPENING OF 4"
(N) -4x4 NEWEL POST -
@ 3' -9" O.C. (MAX.
SPACING) NOTCHED
1 1/2" @ TOP & BOT.,
TYP. @ STAIR STRINGS
(N)-(2)-1/2" O T.B.'s, W/
2" OUTSIDE DIAMETER
FENDER WASHER TYP.
@ 44 NEWEL POSTS.
N211
(N)- (1) - #10 x 2 1/2" DECK
SCREWS INTO TOP OF
2x6 CAP @ 12" O.C. &
(2) -INTO EA. 44 NEWEL
POST
(N) -2x4 TOP RAIL SET
INTO NOTCHED
12 NEWEL POSTS W/
(2)- #10x3" SCREWS,
TYP. @ STAIR }
STRINGERS ~
Z
(N) -4x12 STAIR o
STRINGER C,
TREADS
(N)- SIMPSON TA9Z
STAIRCASE ANGLE
EA. SIDE OF TREADS
SCALE: 3/4" = V -0
Shand rail required.
Reviewed for Code Compliance
Code: 2012 International Building Code (IBC)
TOWN OF VA L By J Mondragon at 2:11 pm, May 06, 2013
guard rail height 42 New railings are to match the color and
inches minimum architectural style of the existing railings prior to
requesting a final planning inspection.
Design Review
01! Staff Approval
TOWN ! By Joe Batcheller at 9:44 am, May 16, 2013
walking surface to
be a minimum 36
inches wide
(N) -2x6 CAP
(N) -(2)- #10x2 1/2" DECK –
SCREWS, TOP & BOT.
TYP.
(N) -2x2 PICKETS @ 5" O.C.
W/ MAX. OPENING OF 4"
INDICATES NEWEL –
POST BEYOND
(N) -44 NEWEL POST,
NOTCHED 1 1/2" @
BOT.TYP.
(N)- (2) -1/2" a T.B.'s, W/
2" OUTSIDE DIAMETER
FENDER WASHER TYP.
@ 4x4 NEWEL POSTS.
(PACK WEB SOLID)
(N)- (1) - #10 x 2 112" DECK
SCREWS INTO TOP OF
2x6 CAP @ 12" O.C. &
(2) -INTO EA. 4x4 NEWEL
POST
(N) -2x4 TOP &
BOT. RAIL W/
(2) - #12 x3 1/2"
TOE - SCREWS
z
0
(E)- DECKING
(E) -7" DEEP STL.
C- CHANNEL
SCALE: 3/4" = V -0
Received
1
TOWN OF ffl By Lynne Campbell at 6:00 pm, Apr 29, 2013
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PROJ ECT: 0304 -13
DRAWN BY: JPL
REVIEWED BY: JPL
D A T E : PERMIT 04.24.13
REVISIONS:
DETAILS
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