HomeMy WebLinkAboutX2019-2024 - MiscLEO BURKE ENGINEERING, INC.
34167 Pacific Coast Highway, Suite D • Dana Point, CA 92629
PHONE: (949) 226-7130
Re: Horioka Residence
724 St James Place
Newport Beach, CA
Date: August 26, 2019
Subject: Caisson (Pier Footing) Field Condition
To Whom It May Concern:
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This letter has been written at the request of the contractor at the Horioka residence regarding the
caisson footing. During construction, a lateral pipe was discovered to bisect horizontally through the
new pier footing. After the geologist approved the footing depth and bearing capacity, the contractor
sleeved the existing horizontal pipe and provided the necessary vertical bars. Incidentally the diameter
of the caisson improved from 24" to 30" in diameter for the entire depth.
If there are any other questions or concerns, please call me at (949) 226-7130.
Sincerely,
Leo Burke, PE
P•
COMMUNITY DEVELOPMENT DEPARTMENT
BUILDING DIVISION
505 Forest Avenue I Laguna Beach, CA 92651
SMOKE DETECTOR AND CARBON MONOXIDE
SELF CERTIFICATION
This Certification is to be rifted out by Nae Parmittoo
Project Address: r � � 2'�j�� 1 �AiC 9 U )pU! I 6pbu�
Permit Number: a
Property Owner. rvyf-, (]
Licensed Contractor: Lic #:
I, the undersigned, hereby certify that I am the permittee of the project. I further
certify that smoke alarms and carbon monoxide alarms are present and tested to
be functional in all the following locations:
California Residential Code (CRC) Section R314.1, CRC R315.2 states in part that
existing dwellings be "retrofltted with smoke detectors and carbon monoxide detectors
when a building permit is issued for, work or repairs to a building that is valued at
$1,000 or more." CRC Section R314.3, CRC 8315.3 defines required locations.
Bothboxes below must be checked.
`, Carbon Monoxide Alarm: On the ceiling or wall outside of each separate sleeping
area in the immediate vicinity of bedrooms or in each hallway outside of the
rooms, and each level of the dwelling.
Smoke Alarms: Installed in each room used for sleeping purposes, outside each
sleeping area, and on each level of the dwelling unit.
Retrofitted detectors may be battery operated. Multiple -purpose alarms (Carbon
monoxide and smoke alarms) shall comply with all applicable standards, and
requirements for listing and approval by the State (Fire Marshall.
Signature: 1 � e0n, I-1 (nYn I � L Date: I A / -,� 2U 101
NOTE: Ma cero7ication is waft' used for pmjads to the extorfor of the sf ucture where access to the
interior of the dwalfrrrg by the Cdy of Laguna Beach Building inspector is net achieved during the course
croonsfnrchon.
Field Memorandum
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Client: Ms. Linda Horioka c/o Deck & Railing Solutions Date: August 12, 2019
Project Address: 724 St James Place, City of Newport Beach Project: 19035-01
Subject: Caisson Observation for Proposed Rear Deck Addition To Existing Structure
Peter Anderson of ANDERSON GEOLOGY CONSULTING, LLC. (AG) was onsite at the request of the
General Contractor (Mr. David Richey, Deck & Railing Solutions) to observe and document the caisson
for the proposed rear deck addition at the subject site. One (1) caisson (C-1) was drilled to a total depth
of 16 -feet below existing grades in order to provide embedment into competent bedrock and undisturbed
terrace deposits per the approved project plans. No groundwater or caving conditions were encountered.
Conclusions: Caisson excavation for the proposed improvements summarized above have been drilled to
the depths provided for the minimum embedment into competent material in accordance with the
approved plans. The caissons excavations are considered acceptable from an engineering geologic
viewpoint for placement of steel and concrete. All loose material and/or water should be removed from
the caissons prior to placement of steel and concrete. This memorandum is not intended to verify cage
length or steel reinforcement and line and grade elevations for caissons is the responsibility of others and
not verified by AG representatives.
As a condition for use of this field memorandum, the property owners and builder shall accept the risk of
minor structural and cosmetic cracking between improvements supported by new foundation and those
supported by the existing foundation.
Respectfully submitted,
ANDERSON GEOLOGY CONSULTING, LLC.
Peter Anderson, CEG 2596
CER7IFIEG V
ENGINEERING
GEOLOGIST
1000 North Coast Highway Suite 10 • Laguna Beach, California 92651 • (949) 371-3690 • panderson@andersongeology.com
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724 St. James Place, Newport Beach, CA OF ' I '��
BURKE ENGINEERING REV191oN5
34167 Pacific Coast Hwy, Suite D Q FIELD REV.
Dana Point, CA 92629 —
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PH: 949.226.7167 09/1/2018