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GENERAL NOTES AND MATERIAL SPFCIFICATIONS
1. All workmanship to conform to the requirements of the Massachusetts State Building Code,
latest edition.
2. The Contractor shall verify a minimum soil type of sand, gravel mix, with a minimum bearing
capacity, q a = 3000 psf. For soil conditions other than the above, the Engineer of Record shall
be contacted prior to form setting.
3. Field verify dimensions where required.
4. Provide sufficient temporary bracing and shoring to permit the safe installation and completion
of all work without damage to property, the existing house and houses on abutting lots, and
without jeopardizing the safety of any person(s).
5. Concrete: Minimum 28 day strength, f c = 3000 psi, 3/4" aggregate, designed per American
Concrete Institute Code, latest issue, max. slump = 4".
a.) Steel Reinforcing Bart: New billet steel, ASTM A-615, Grade 60.
6. Timber Framing:
a.) Exterior Framing: Pressure Treated Yellow Pine with minimum Fb=1300 psi, E=1400 ksi
b.) Posts- Provide continuous nailing to adjacent framing members. Provide lateral bracing
at all framing intersection points.
c.) Remove and replace all deteriorated existing timber framing.
7. Connectors and Fasteners:
a.) Simpson Strong -Tie connectors to be installed per manufacturer specifications, with all
nail holes filled, with the size nail as specified by the manufacturer.
b.) Bolts: ASTM A307 galvanized, or better. Provide washers at all wood contact.
c.) Wood Screws: Provide galvanized or stainless steel wood screws to re -attach existing
6x2 decking to existing joists, minimum 1 screw per contact to supplement existing (stripped)
nailing.
ra Necv-eddtig: provide 2 screws per contact.
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MICHELE C. TUDOR, P.E.
Consulting Structural Engineer
17' Cc-xn+�e::o�e • Cc+,rervlile. Massacn�. 021a12 • (508) 771 7601
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JUL 1 7 2000 I U
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