HomeMy WebLinkAboutBuilding Correspondence 1996-5-9
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EuG.ENE, l.")RE(')ON Inuo
PHON~ (!..,IJj 4ri4.90BO .. FAX (503) 484.6859
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BUILDING Df'SIGN . F1RF f'ROlT :.'1I0N
CODE CONSULTANT. PLAN C~II'G.:I.r;
CONSTRUCTION INSpeCTION
~..10RTIER
ENGINEERING, P.c.
hdY 9, 1996
D~ve Christopher
2375 stansby Way
Eugene, OR 9'1405
'10 n ~ 1)
[<E: .2lLI'r~t:t. SDrinqfielC\ - F.~~JiV1!t.1Qn_.LF:11;L.In~pegt.i.9n
w.o. #9032-RDR
1\.0 you requested. an inspection hae been made of the gravel fill on
th II'! si tEl in preparation for the construction invo.1 ving foundati ons
fl :t... the propoood rGaidonco. Tho o.vcavation involvQd tho pl.lill~Cl1Tl.Cln't -..t
12" maximum of 1-1/2" minus crushed rock in accordance with 0.1.'
standArd procedures. The compacted surface of the crushed rocI{ i r-
adeqUAte tor a foundation bearing capacity of 1000 psf, whiCh ".
?1doquate to support the proposed conventional wood frame resi.den<~(:.
The compaction of the gravel surface is greater th<ln 95% of a standanj
proctor per ASTM 0698-91. In addition, a shallow round rock fill ed
tccnch shall be installed at the northwest corner of the eX"1\v<lt.ion.
The trench should extend through the backfill to facilitate sub-<J(,<ld(,
drainage.
r hope you find this report adequate for your purposes at thts t.t",,,.
l'lep.se contact me if you have further questions_ ThAnk you foe t.h i" ,I
opportunity to be of service.
Very truly yours,
I
,
~.
OLG/rc
I EXPIRES: ~
"-'
Owen Grover, P.E.
,.....y,.OS)-96 09:I5A MOr~r Eng;neer;ng
<II )484-6859
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P.D BOx 130 . 1245 PEARL STREET
EuGENE. OREGON 07440
PHONt (!.oJJ) 4n4.9080 . FAX (5031 484.6859
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STRUCTURAL
BUILDING DESIGN. FIRE PHOTr ;.~'1I()N
CODE CONSULTANT. PLAN CI-H'c..II:r;
CONSTRUCTION INSP.,CTION
.
~..10RTIER
ENG INEERING, P.c.
hay 9, 1996
Dave Christopher
2375 stansby Way
Eugene, OR 97405
q011~?J
RE: 2lL.p.rescott, Sorinafield - Excavation &...F.1J.J.....J!\!:!peg.t.io.n
w.O. #9032-RDR
.
1\,8 you requested, an inspection has been made of the gravel fill on
thlfl site In preparation for the constructlon involvlng foundations
t": t.- 'th~ propoood rOllilidonco _ Tho o.vcBvation i.nvo.1.vod tho plaCOCIlTtOnt' -.t
12" maximum of 1-1/2" minus crushed rock in accordance wlth 0.".
standard procedures. The compacted surface of the crushed rocl<:; R
adequate for a foundation bearing capacity of 1000 psf, wh 1 cn i:,.
.'Idoquate to support the proposed conventional wood frame resi.denl~(:.
The ccmpacti.on of the gravel surface is greater than 95% of a standard
proctor per ASTM 0698-91. In addition, a shallow round rock filled
trench shall be installed at the northwest corner of the excRvat:ion.
The trench Bhould extend through the backfill to facU.itate sUb-grad(,
drainage.
r hope you find this report adequate for your purposes at th.i.,;-, t..; Ill"'.
Please contact me if you have further questions_ Thank you for t.h'j ';I
opportunity to be of service.
Very truly yours,
Owen Grover, P.E.
.
OLG/rc