LOOK PARK WOOD TRELLIS SKETCH 8.30.19-S7-SK1TYPICAL EXISTING FRAME MODIFICATIONS
1.See the general structural notes on this sheet.
2. Coordinate all dimensions, elevations and openings with Architectural drawings.
3. Remove all existing paint and prepare existing steel frame surfaces at new weld locations prior to field welding.
4. Protect new welded connection by applying a Zinc rich paint as specified by the manufacture.
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SK1 SCALE: 1" = 1'-0"LOOK PARK-WATER STRUCTURECANOPY MODIFICATIONS300 NORTH MAIN STREETFLORENCE, MA 01062JACOB SMITH ENGINEERING & DESIGN, INC.5-TYPICAL NEW WOOD TRELLIS STRUCTURAL ELEMENTS
1.See the general structural notes on this sheet.
2. Coordinate all dimensions, elevations and openings with Architectural drawings.
3. Remove all existing paint and prepare existing steel frame surfaces at new weld locations prior to field welding.
4. Protect new welded connection by applying a Zinc rich paint as specified by the manufacture.
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SK1 SCALE: 1" = 1'-0"
GENERAL STRUCTURAL NOTES:
DESIGN LIVE LOADS: 2015 I.B.C. and Commonwealth of Massachusetts, 9th Edition
Amendments
* Snow Pg = 40 psf
* Wind Vult = 118 mph, exposure "B".
WOOD FRAMING:
* Dimension lumber is designed and shall be supplied using Jacob Smith Engineering and Design
values design criteria.
* Western Red Cedar No #1 grade and better (Maximum Moisture Content 19%) U.N.O.
* Solid blocking between joists at bearings.
* Metal connectors: Simpson Strong Ties unless otherwise noted, install with number and type of
nails to achieve maximum rated capacity.
* All beams shall be braced against rotation at points of bearing.
STRUCTURAL STEEL:
* All structural steel work shall conform with the current AISC construction manual and AWS
structural welding code D1.1
* Hollow Structural Shapes (H.S.S.): ASTM A500 Grade B.
* Angles, channels, plate, and miscellaneous: ASTM A36.
* Threaded rod anchors: ASTM F1554 grade 36
* Connector bolts, washers, and nuts: Galvanized ASTM A325.
* All exposed welding shall be ground smooth.
* All misaligned bolt holes shall be plug welded and re-drilled as required.
* All steel shall be hot dipped galvanized if exposed to the elements. Paint all field welds with
cold-galvanizing paint.
* Bolts shall be of a length that will fully engage the nuts. Bolt heads and nuts shall bear evenly
against the metal.
* Welding shall be ASTM A233, Class E7018. All welds shall be sound throughout. The heat,
length, and sequence of welds shall be controlled to prevent cracks distortions.
STRUCTURAL ERECTION AND BRACING REQUIREMENTS.
* The structural drawings illustrate the completed structure with all elements in their final
positions, properly supported and braced. The contractor, in the proper sequence, shall provide
proper shoring and bracing as may be required to achieve the final completed structure.
* Observations of foundation reinforcing or steel framing required by the owner, lender, building
department or any other party will be accomplished by the engineer at the owner's expense. At
least 24 hours advance notice is requested.
* Fabricator and / or supplier of concrete reinforcing bars, structural steel and roof trusses
shall submit shop and erection drawings for architectural and engineering review. Submit
two prints for each drawing. Allow ten working days for review. No materials shall be
fabricated until shop drawings are approved.
Reviewed and approved August 30, 2019
Louis Hasbrouck
Northampton Building Department