HomeMy WebLinkAboutProperty Assessment - PLN General AGUANorthwestPacific
• Provinces since 1993LAND
& WATER SERVICES, INC.
BOCKSCH PROPERTY ASSESSMENT
1290 East Mason Lake Drive South
Mason County,Washington
PAR
CEL: 22107-500-0046
1.0 INTRODUCTION
Agua Tierra Land&Water Services, Inc.has been contracted by Mr. Don Bocksch to facilitate a
settlement with Mason County for several environmental and building permit violations at the
above mentioned parcel. To follow is a proposed compliance/mitigation pathway designed to
achieve this end.
2.0 SITE ASSESSMENT
Site assessment included the following:
• Site mapping of development using Total Station;
• Inspection of retaining walls by a Professional Engineer;
• Site assessment by a Qualified Biologist; and
• Site photography of before and after development conditions.
3.0 PERMIT COMPLIANCE
All permits requested by Mason County will be completed for non-permitted activities addressed
in the July 31, 2006"Notice of Civil Violation"letter. All permit fees will by paid by Mr.
Bocksch to Mason County. It is our understanding that Mason County is requiring the following
permits:
Second Story Deck
• Building permit
• Shoreline Master Program Variance
• Mason Environmental Permit
• Habitat Management Plan
Retaining.Walls
• Building permit w/Geotechnical Report
• Variance
• Mason Environmental Permit
• Habitat Management Plan
Bulkhead
• Bulkhead has not been replaced as the Notice of Civil Violation states.
• Minor repairs made(considered maintenance)
GUA TIERRA LAND i WATER SERVICES,INC.
506 Edison Street SE,Suite 100 - Olympia,WA 98501 - T:(360)754-3755 - F:(360)754-3431 - www.aguatierra.net
Rivers,Wetlands,Lakes,Marine Shorelines,Surface Mines
4.0 PROPOSED MITIGATION
A detailed mitigation plan is included in the Habitat Management Plan. Proposed mitigation for
adverse impacts is summarized below. Removal and/or reconstruction of retaining walls will
cause impacts to Mason Lake. This proposal seeks compliance while avoiding additional on-site
construction activities.
Native plantings
An approximate net gain of 261 square feet of impervious surfaces has occurred from the
unpermitted development activities on-site. As mitigation, 570 square feet of native plantings
will be placed between the retaining walls and Mason Lake. Native plantings will screen the
retaining walls and provide wildlife habitat. Trellises will be attached to the retaining walls to
promote native vine growth.
Rock/log terrace/slope
The above native plantings will be placed in a sloped terrace created in front of the retaining
walls. No terraces will be more than 30 inches in height. Rocks and logs will be placed as
habitat features.
Engineering Requirements
To meet engineering requirements,terraces will be sloped up to four feet from the top of
retaining walls.
AGUA TIERRA LAND&WATER SERVICES,INC.
506 Edison Street SE,Suite 100 • Olympia,WA 98501 • T:(360)754-3755 - F:(360)754-3431 • www.aguatierra.net
Rivers,Wetlands,Lakes,Marine Shorelines,Surface Mines
BOCKSCH PROPERTY-SHORELUNr,DEVELOPMENT(REV.060908)
Mason Brief Permits Required Pre-violation Conditions Approx.Dim. New Development Approx.Dim. Map Ref. Alisc.Notes
County Description of (A)rea(fta)(H)eight(ft) (L)ength(ft) (A)rea(ft')(H)eight(ft)(L)ength ID#
Y
Count# Violation (W)idth(ft) (ft)(W)idth(ft)
Bulkhead
I Bhead Repair- Building Permit Existing keystone bhead Total BHead Repair bhead. Repair Section BH Minor repair to bulkhead by hand.Should be
No building w/damaged section H=3 L=60 Collapsed section L=10 H=3 considered maintenance,not repair
permit consisting of 20-30 Damaged Section repaired in-kind w/
2 Bhead Repair- JARPA,SEPA,-MEP-, blocks. L=10 H=3 existing on-site
No Shoreline NW,Shoreline Master keystone blocks.
Master Program Program 4w imme�
Variance
New Retaining Walls/Lakeside Deck Removal
3 New retaining Building Permit Sloped ground from Pre-violation 6 Retaining walls RW 1. H=6 RW 1,
walls,lakeside front of house to Dimensions based on installed.Deck at L=42.5 RW2,
deck removal- bulkhead. Mowed lawn. historic photos.Rock waters edge RW2. RW3,
No building One rock retaining wall. Retaining wall: removed. H=4 L=24.25 RW4,
permit Wood deck over water H=2 L=60 RW3. RW5,
4 New retaining MEP and HMV on NE portion.Stairs/ Earth Terrace: H=8 L=42.5 RW6
walls,lakeside path access along A=300 RW4.
deck removal- Westside. Lakeside Deck: H=2 L=9.5
No MEP L=25 W=10 (1 ft RW5.
5 New retaining Shoreline Master Program overhang over lake H=3.5 L=15
walls,lakeside Variance A=25) RW6. H=
deck removal- Stairs/Path: L=35
No Shoreline L=30 W=4
Master Program Rock Terracel L=20
Variance H=2-4 Rock
Terrace2 L=15 H=2
Rock Terrace3 L=12
H=2
Second Story Deck
6 Deck rebuild- Building Permit Deck attached to second Pre-violation deck Original deck Bid DI.
No building story of house,facing dimensions based on removed. New L=30.5 D2
permit north. historic photos. plastic deck built on W=6
7 Deck rebuild- MEP and HMP W=8 L=25 two levels: A=228
No MEP Dl(upper-north); Bd D
8 Deck rebuild- Shoreline Master Program D2(lower-east). L=14
No Shoreline Variance W=10.5
Master Program A=283
Variance Sr 0—"C�
I:Wgua Tierra obal File Shadng\AT PROJECTS\HMP\MASON\Bocksch HMP 06\13ockschTable
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1) SLOPE TRANSECT DATA COLLECTED BY AGUA TIERRA, FOR USE IN SLOPE EVALUATION ONLY. W
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3)TBM/RP LOCATED @ o ARBITRARY ELEVATION AND LOCATION NOTED IN SLOPE POINT DATA TABLE. (FT.) (FT.) NOTES
4) CROSS SECTION A-A' LOCATION SHOWN ON PLAN VIEW. TBM/RP -- -- LOCATION:
1 24' 4' UNDERWATER GROUND SHOT
SLOPE TRANSECT SEGMENTS 2 0' 2' BULKHEAD a
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ABBREVIATIONS: 11 19.5' 2' DRIVEWAY
1)TBM/RP= REFERENCE POINTS 5) GS=GROUND SHOT
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ABBREVIATIONS: 10
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1)TBM/RP = REFERENCE POINTS 5) GS = GROUND SHOT 12
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3) N,S,E,W= NORTH, SOUTH, EAST,WEST. 7) OS =OFFSET SCALE 14
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11 1.5' 0' TOE OF DECK
1) TBM/RP = REFERENCE POINTS 5) GS = GROUND SHOT 12 0' 1' GROUND SHOT
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1 18.5' 3' UNDERWATER GROUND SHOT
SLOPE TRANSECT SEGMENTS 2 0' 2' BULKHEAD o
SEGMENTS SLOPE(%) NOTES 3 5.5' 0' GRASS
A % 4 2.5' 3' SLOPED RETAINING WALL
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ABBREVIATIONS: 11 24' 2' GRASS SLOPE
1)TBM/RP= REFERENCE POINTS 5) GS=GROUND SHOT 12
2) T.O.B. =TOP OF BANK/BLUFF 6) DBH =TREE DIAMETER BREAST HEIGHT. 13
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