Attachment C Plans and Drawings~2.pdf

PDF 19 MB Posted Feb 20, 2025

Attached to: 12541 Face Rock State Scenic Viewpoint Parking Lot Improvements
Solicitation number: S-63400-00012536
Issued by: Columbia County, Barlow City, Oregon

About this file

Written by GovTribe AI · Dec 1, 2025

This is a comprehensive plan and drawing set for the Face Rock State Scenic Viewpoint Parking Lot Improvements project prepared by the Oregon Parks and Recreation Department (OPRD), with design coordination by CW (Civil West) located in Coos Bay, Oregon. The project encompasses full reconstruction of the parking lot facility in Bandon, Oregon, including demolition of existing infrastructure (restroom, picnic tables, signs, wood fence, water fountain, and approximately 23 parking spaces), site preparation with erosion control measures, installation of concrete sidewalks and curb systems, three ADA-compliant curb ramps with detectable warning surfaces, new asphalt paving with full aggregate base and geotextile fabric, installation of a new G-2 catch basin frame and grate, pavement striping for 30 total parking spaces (including 2 ADA spaces and 6 oversized vehicle spaces), directional drilling of waterline underneath Beach Loop Road, open-cut waterline installation approximately 124 feet with 3-inch conduit installation for electrical service, and placement of a pre-fabricated restroom building on a prepared gravel pad. The design includes standard vertical curbs with 6-inch exposure, continental crosswalks, stop bars, directional arrows, and comprehensive accessibility signage. Project documentation indicates existing pavement conditions ranging from 4.25 to 5.25 inches total depth with varying degrees of delamination and cracking, and final design was completed in November 2024 with drawings dated February 20, 2025.

The construction drawings provide detailed specifications for materials and methods including 4-inch asphalt concrete overlay or 8-inch deep lift options, 6-inch compacted layers of 3/4-inch minus and 3-inch minus crushed aggregate base, combi-grid geotextile overlay, cast-in-place detectable warning surfaces, 4-inch concrete sidewalks on prepared subgrades, and standard utility trenching with red warning tape marking. The project incorporates comprehensive erosion control through staked silt fence barriers with wire mesh and straw bale support, compost filter socks protecting catch basin inlets, and landscape re-seeding post-completion. Electrical infrastructure requires installation of 192 feet of 3-inch conduit with final connections made by Bandon Electric, including stub-up to the existing transformer and pull box installation. The waterline work necessitates contractor potholes of existing lines prior to new construction to confirm depth, location, and fitting requirements, with designated portions of existing waterline abandoned in place and ends capped with blind flanges or plugs. All excavation requires One Call utility locating notification, and contractor is responsible for protecting or restoring existing mailboxes, fences, power poles, guy wires, and other utilities in close proximity to the work.

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Other files

File	Type	Posted
12541 PW ITB Face Rock State Scenic Viewpoint Parking Lot Improvements~1.pdf	PDF	Feb 20, 2025
COBID Notice_final.pdf	PDF	Feb 20, 2025
Attachment C Plans and Drawings~1.pdf	PDF	Feb 20, 2025
LTM Inc DBA Knife River Materials Notice of Intent to Award.pdf	PDF	Feb 20, 2025
ATTACHMENT A Bid Package Forms.docx	DOCX document	Feb 20, 2025
12541 Bid Tab_OregonBuys.pdf	PDF	Feb 20, 2025
12541 PW ITB Face Rock State Scenic Viewpoint Parking Lot Improvements.pdf	PDF	Feb 20, 2025
Attachment B 2024 Face Rock State Scenic Viewpoint Parking Lot Improvements Technical Specification.pdf	PDF	Feb 20, 2025
ATTACHMENT A Bid Package Forms~1.docx	DOCX document	Feb 20, 2025
Attachment E Inadvertent Discovery Plan Face Rock State Park.pdf	PDF	Feb 20, 2025

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OPRD PROJECT NO. 37403BANDON, OREGON

OREGON PARKS AND FACE ROCK PARKING LOT

IMPROVEMENTS

FEBRUARY 2025

MAP

NOT TO SCALE

D at e Sh ee t N o.

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-0

C O

FEBRUARY 2025

D O

N , O

O N

FACE ROCK DR

VILLAGE LOOP

C H

L O

O P

R D

A W

R Y

D R

PROJECT

LOCATION

LOCATION MAP

PORTLAND

SALEM

EUGENE

COOS BAY

LONGVIEW

THE DALLES

PENDLETON

BEND

BURNS

KLAMATH FALLSMEDFORDBROOKINGS

CRESCENT CITY

ROSEBURG

SEAL ROCK

SPRINGFIELD

CORVALLIS

ONTARIO

GRANTS PASS

OREGON

NEVADA

WASHINGTON

P A C

O C E A N

LA GRANDE

BURNS

JUNCTION

CALIFORNIA

ASHLAND

TILLAMOOK

SEASIDE

LINCOLN CITY

NEWPORT

MYRTLE POINT

FLORENCE

BANDON

PORT ORFORD

GOLD BEACH

EAGLE POINT

ADAIR VILLAGE

PROJECT

LOCATION

RECREATION DEPARTMENT

CW PROJECT NO. 2412-006

AutoCAD SHX Text 99W

AutoCAD SHX Text

SYMBOL LEGEND

SANITARY SEWER MANHOLE

STORM DRAIN MANHOLE

CATCH BASIN

WATER VALVE

WATER METER

FIRE HYDRANT

CLEANOUT

POWER POLE

GUY ANCHOR

POWER PEDESTAL

TELEPHONE PEDESTAL

SURVEY MARKER

TEE/CROSS FITTING

ELBOW FITTING

REDUCER FITTING

MECHANICAL JOINT ADAPTER

LINETYPE LEGEND

WATER LINE

STORM DRAIN

SANITARY SEWER

ELECTRICAL

OVER HEAD LINE

TELEPHONE LINE

GAS LINE

TREELINE

EDGE OF PAVEMENT

RIGHT OF WAY

MAJOR CONTOURS

MINOR CONTOURS

FENCELINE

HATCH LEGEND

CONCRETE

PAVEMENT

NATURAL GROUND

WETLANDS

BUILDING

GRANULAR MATERIALS

(CRUSHED ROCK,

GRAVEL, ETC.)

SYMBOL LEGEND

SANITARY SEWER MANHOLE

STORM DRAIN MANHOLE

CATCH BASIN

WATER VALVE

WATER METER

FIRE HYDRANT

CLEANOUT

POWER POLE

GUY ANCHOR

POWER PEDESTAL

TELEPHONE PEDESTAL

TEE/CROSS FITTING

LINETYPE LEGEND

WATER LINE

STORM DRAIN

SANITARY SEWER

ELECTRICAL

OVER HEAD LINE

TELEPHONE LINE

GAS LINE

MAJOR CONTOURS

MINOR CONTOURS

DEMO

HATCH LEGEND

CONCRETE

PAVEMENT

GRANULAR MATERIALS

(CRUSHED ROCK,

GRAVEL, ETC.)

2:1

GRADING LEGEND

EXISTING FEATURE LEGEND NEW FEATURE LEGEND

T E

LAT

ELBOW FITTING

REDUCER FITTING

MECHANICAL JOINT ADAPTER

MAILBOX

AIR RELEASE VALVE

BLOW OFF VALVE

ANCHOR WALL

SERVICE LATERAL CROSSING

TELEPHONE CROSSING

POWER CROSSING

WATERLINE CROSSING

SANITARY SEWER CROSSING

STORM DRAIN CROSSING

TREE/SHRUB

SIGN

MAIL BOX

AIR RELEASE VALVE

BLOW OFF VALVE

SERVICE LATERAL CROSSING

TELEPHONE CROSSING

POWER CROSSING

WATERLINE CROSSING

SANITARY SEWER CROSSING

STORM DRAIN CROSSING

TREE/SHRUB

SIGN

TEL

ELE

WTR

W wv

H Y

A ________________________________

AC ASPHALTIC CONCRETE

A/C AIR CONDITIONING

ADWF AVERAGE DRY WEATHER FLOW

AG AGITATOR

AMD AIR MONITORING DEVICE

ANC ANCHOR

AUX AUXILARY

B_________________________________

BAC BACTERIOLOGICAL

BC BEGINNING OF CURVE

BCR BEGINNING OF CURVE RETURN

BF BLIND FLANGE

BFP BACKFLOW PREVENTER

BHP BRAKE HORSEPOWER

BLDG BUILDING

BO BLOW OFF

BOD BIOCHEMICAL OXYGEN DEMAND

BOW BACK OF WALK

C_________________________________

CAB DIRECT BURIAL CABLE

CAF COMBUSTION AIR FAN

CC COOLING COIL

C:C CENTER TO CENTER

CCP CONCRETE CYLINDER PIPE

CCSPCONCRETE LINED AND COATED STEEL PIPE

CDS CONDENSATE

CF CUBIC FEET

CFH CUBIC FEET PER HOUR

CJ CONSTRUCTION JOINT

CFM CUBIC FEET PER MINUTE

CFR CODE OF FEDERAL REGULATIONS

CIRC CIRCUMFERENCE

CL CENTERLINE

CLR CLEARANCE

CL2 CHLORINE

CCR CLEAR CONCRETE COVER

CMC CEMENT MORTAR COATED

CML CEMENT MORTAR LINED

CMP CORRUGATED MEDAL PIPE

CMU CONCRETE MASONARY UNIT

CNTL CONTROL

CO2 CARBON DIOXIDE

COD CHEMICAL OXYGEN DEMAND

CLF COOLING AIR FAN

CONC CONCRETE

CO CLEAN OUT

CONC CONCRETE

CONTCONTINUED

CPVC CHLORINATED POLYVINYL CHLORIDE

CREJ CORRUGATED RUBBER EXPANSION JOINT

CS CURED SLUDGE

CTR CONTRACTOR, CENTER

CU CONTROL UNIT

D_________________________________

DE DENSITY METER

DF DRINKING FOUNTAIN

DIA DIAMETER

DM DAMPER MOTOR

DO DISSOLVED OXYGEN

DP DEEP

DR DRAIN ROCK

DS DECANT SLUDGE

D/S DOWN SPOUT

DT DRAIN TRAP

DWF DRY WEATHER FLOW

DWL DOWEL

E_________________________________

E EAST

EC END OF CURVE

EE EACH END

EF EACH FACE

EFF EFFLUENT

EJ EXPANSION JOINT

EL ELEVATION

ELB ELBOW

EMBD EMBEDDED

EP ENCLOSURE PANEL

EVP EVAPORATOR

EQ EQUAL

EQUIP EQUIPMENT

EW EACH WAY

EWEFEACH WAH EACH FACE

EX EXISTING

EXH EXHAUST

F_________________________________

F FAHRENHEIT

FB FLAT BAR

FCO FLOOR CLEAN OUT

FCR FINE CRUSHED ROCK

FF FINISHED FLOOR, FAR FACE

F:F FACE TO FACE

FH FIRE HYDRANT

FIN FINISHED

FL FLOWLINE

FLG FLANGE

FLM FLOW METER

FLP FLUID POWER UNIT

FLR FLOOR

FM FORCE MAIN

FMH FLEXIBLE METAL HOSE

FPC FLEXIBLE PIPE COUPLING

FRP FIBERGLASS REINFORCED PLASTIC

FS FAR SIDE

FLS FLOW SWTICH

FT FOOT

FTG FOOTING

G_________________________________

GDR GRINDER

GL GUTTER LINE

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GRT GROUT

GSP GALVANIZED STEEL PIPE

GT GATE

H_________________________________

H/A HAND AUTO

HB HOUSE BIB

HOA HAND-OFF-AUTO

HOR HORIZONTAL

HP HORSEPOWER

HR HANDRAIL

HV HOSE VALVE

HVACHEATING, VENTILATION, AND AIR CONDITIONING

H2E HOOK TO ENDS

I_________________________________

ICR INCINERATOR

IE INVERT ELEVATION

IF INSIDE FACE

INF INFLUENT

INTER INTERMEDIATE

INV INVERT

IT INSTRUMENT TAP

K_________________________________

K KIP (1000 POUNDS)

L_________________________________

LAT LATERAL

LPF LIQUID POLYMER FEEDER

LSS LIME STABALIZED SLUDGE

LVA LOW VELOCITY ANCHOR

M_________________________________

MACS MANUAL AUTO-CONTROL STATION

MAX MAXIMUM

MCC MOTOR CONTROL CENTER

MCS MANUAL CONTROL STATION

MFRD MANUFACTURED

MGD MILLION GALLONS PER DAY

MG/L MILLIGRAMS PER LITRE

MIN MINIMUM, MINUTE

MJ MECHANICAL JOINT

MLLW MEAN LOWER LOW WATER

MLSS MIXED LIQUOR SUSPENDED SOLIDS

M.O. MASONRY OPENING

N_________________________________

N NORTH

NA NONAUTOMATIC

NACHSODIUM HYDROXIDE

NEG NEGATIVE

NF NONFUSED

NIC NOT IN CONTRACT

NIS NOT IN SERVICE

NOX NITRATES AND NITRITES

NPSH NET POSITIVE SUCTION HEAD

NPT NATIONAL PIPE THREAD

NPW NON POTABLE WATER

NS NEAR SIDE

NTS NOT TO SCALE

O_________________________________

OC ON CENTER

OF OUTSIDE FACE

O.FO.I. OWNER FURNISHED-OWNER INSTALLED

OIS OPERATOR INTERFACE SYSTEM

OL OVERLOAD

ORF ODOR REMOVAL FILTER

ORT ODOR REDUCTION TOWER

OS OPEN SHELVING

OSC ODOR SCRUBBER

P_________________________________

P PUMP

PC PIPE COUPLING

PCC PLANT CONTROL CENTER

PCP PLAIN CONCRETE PIPE

PD PUMPED DRAIN

PE PLAIN END

P/E PNEUMATIC/ELECTRIC

PIVC POINT OF INTERSECTION ON VERTICAL CURVE

PL PROPERTY LINE

PLC PROGRAMMABLE LOGIC CONTROLLER

PLYWD PLYWOOD

POL POLYMER

POP PNEUMATIC OPERATOR

PP POWER POLE

PPD POUNDS PER DAY

PRES PRESSURE

PRL PARALLEL

PRV PRESSURE REDUCING VALVE

PRS PRESSURE REDUCING STATION

PSIA POUNDS PER SQUARE INCH ABSOLUTE

PSIG POUNDS PER SQUARE INCH GAGE

PT PRESSURE TREATED

PVC POLYVINYL CHLORIDE

PVT PAVEMENT

PW POTABLE WATER

PWWF PEAK WET WEATHER FLOW

Q_________________________________

Q RATE OF FLOW

QCPLG QUICK COUPLING

R_________________________________

R RADIUS

RCR RECORDER

REC RECEIVER

RECDRECEIVED

RED REDUCER

REG REGULATOR

REINF REINFORCEMENT

RGS RIGID GALVANIZED STEEL

RL REDUCED LEVEL

ROW RIGHT OF WAY

REQ'D REQUIRED

RPM REVOLUTIONS PER MINUTE

RS RAW SEWAGE

RT RIGHT

RTU REINFORCED THERMOSET PLASTIC

RV RELIEF VALVE

RWL RAINWATER LEADER

R/W REINFORCED WITH

S _________________________________

S SOUTH

SA CAUSTIC SODA ASH

SCH SCHEDULE

SD STORM DRAIN

SDMH STORM DRAIN MAN HOLE

SE SEWER EFFLUENT

SEL SELECTOR

SG SLUICE GATE

SIM SIMILAR

SL SLOPE

SN SUPERNATENT

SP STATIC PRESSURE

SPEC SPECIFICATION

SPG SPACING

SO2 SULFER DIOXIDE

SPRT SUPPORT

SR SPEED REDUCER

SS STAINLESS STEEL

SSMH SANITARY SEWER MANHOLE

STA STATION

STD STANDARD

STM STEAM

SUB SUBSTITUTE

SVC SERVICE

SWB SWITCHBOARD

SYM SYMMETRICAL

T _________________________________

TD TANK DRAIN

TDH TOTAL DYNAMIC HEAD

THK THICK

TOA TEST-OFF-AUTO

TOB TOP OF BANK

TOC TOP OF CURB

TOCN TOP OF ORGANIC CARBON

TOCR TOP OF CONCRETE

TOW TOP OF WALL

TP TANGENT POINT

TPG TOPPING

TPLX TRIPLEXED

TSS TOTAL SUSPENDED SOLIDS

TYP TYPICAL

U_________________________________

UL ULTIMATE LOAD

UN UNION

UNO UNLESS NOTED OTHERWISE

UP UTILITY POLE

US UTILITY STATION

UV ULTRAVIOLET

V_________________________________

V VOLT

VAR VARIABLE

VC VERTICAL CURVE

VCP VITRIFIED CLAY PIPE

VP VAPER PRESSURE

VSC VARIABLE SPEED COUPLING

VTR VENT THROUGH ROOF

W_________________________________

W WEST, WITH

WAT POTABLE WATER

W/O WITHOUT

WC WATER COLUMN

WF WIDE FLANGE

WG WASTE GAS

WM WATER METER

WS WATER SURFACE

WSE WATER SURFACE ELEVATION

WSTP WATERSTOP

WT WATERTIGHT

WWF WELDED WIRE FABRIC, WET WEATHER FLOW

X_________________________________

XLP CROSSED LINKED POLYTHYLENE

XP EXPLOSION PROOF

Y_________________________________

YCO YARD CLEANOUT

T E

LAT

TEL

ELE

WTR

SHEET NOTES:

1. CONTRACTOR SHALL CONTACT "ONE CALL" FOR UTILITY LOCATES PRIOR TO THE

START OF ANY EXCAVATION.

2. CONTRACTOR SHALL POTHOLE EXISTING WATERLINE PRIOR TO NEW WATERLINE

CONSTRUCTION TO CONFIRM EXISTING WATERLINE DEPTH LOCATION, AND FITTING

REQUIREMENTS FOR CONNECTION OF NEW WATERLINE TO EXISTING.

3. TYPICAL BURY FOR NEW WATERLINE SHALL BE 36" TO TOP OF PIPE. ADJUST DEPTH

OF BURY AS REQUIRED TO MAINTAIN CONSTANT GRADE

4. AFTER COMPLETION OF NEW WATERLINE AND ALL TESTING AND CONNECTIONS

HAVE BEEN MADE, DESIGNATED PORTIONS OF EXISTING WATERLINE ARE TO BE

ABANDONED IN PLACE. EXISTING VALVES AND BOXES SHALL BE REMOVED IN THEIR

ENTIRETY ALONG WITH ANY TEMPORARY SPOOLS AND CONNECTIONS. PROVIDE END

CAPS, BLIND FLANGES OR PLUGS AS REQUIRED FOR COMPLETE ABANDONMENT OF

DESIGNATED PORTIONS OF EXISTING WATERLINES.

CUT OR FILL SLOPE-ARROWS

POINT DOWN SLOPE

GRADING SLOPE:

2 HORIZONTAL: 1 VERTICAL

FINISH GRADE

SPOT ELEVATION 210.0

GRADING LEGEND

210.0

EXISTING GRADE

SPOT ELEVATION

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SHEET # SHEET NAME

GENERAL

G0 - COVER

G1 - GENERAL NOTES, LEGEND, & SHEET INDEX

DEMOLITION

X1 - DEMOLITION AND EROSION CONTROL PLAN

ROADWAY IMPROVEMENTS

C1 - SITE PLAN

C2 - STRIPING PLAN

RAMP DETAILS

D1 - RAMP DETAILS

D2 - RAMP DETAILS

STANDARD DETAILS

D3 - PLAN & PROFILE STA 10+00 TO 11+24

D4 - FRAMES & GRATES FOR CONCRETE INLETS

D5 - DETECTABLE WARNING SURFACE DETAILS

D6 - DETECTABLE WARNING SURFACE PLACEMENT FOR CURB RAMPS

D7 - STRIPING DETAILS

D8 - ACCESSIBILITY DETAILS

D9 - PERFORATED STEEL SQUARE TUBE (PSST) ANCHOR FOUNDATION

D10 - TYPICAL SECTIONS

D11 - FLOOR DRAIN BLOCKOUTS AND PIPING

D12 - GRAVEL PAD DETAIL

D13 - ELECTRICAL DETAILS

D14 - EROSION CONTROL DETAILS

D15 - STAKED SILT FENCE DETAIL

SHEET INDEX

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DEMO EXISTING RESTROOM

EXISTING PICNIC TABLES

EXISTING SIGN MAPS AND GUIDES

EXISTING WOOD FENCE

EXISTING PICNIC TABLES

ISLAND TO BE REMOVED

AND PAVED

EXISTING WATER FOUNTAIN

EXISTING SIGN "FACE ROCK WAYSIDE

BEACH ACCESS VIEW POINT, DAY USE

ONLY, OREGON STATE PARKS"

EXISTING CATCH BASIN.

PROTECT INLET W/ COMPOST

FILTER SOCK OR WATTLE -

TYPE 7, SEE

EXISTING CURB RAMP

CORE DRILL LOCATIONS

EXISTING CURB

TO BE REMOVED

EXISTING STOP SIGN

#2 #1

EXISTING PARKING SPACES:

· APPROXIMATELY 23 PARKING SPACES

· NO ADA SPACES

· NO DESIGNATED RV/TRAILER SPACES

CONCRETE DEMO

Core drill results for Face Rock (2/2/2018):

LOCATION

TOTAL DEPTH

(INCHES)

OVERLAY

DEPTH

BASE

DEPTH

FABRIC

(YES or NO) CONDITION

4.5 1.75 2.75 NO SOLID- NO DELAMINATION BETWEEN BASE AND OVERLAY

4.25 1.75 2.5 YES MAJOR DELAMINATION, SPALLING AND FATIGUE CRACKING. REFLECTIVE

CRACKING FROM BASE LAYER

5 2 3 NO SOLID- NO DELAMINATION BETWEEN BASE AND OVERLAY

5.25 2 3.25 NO DELAMINATION AND SPALLING BETWEEN LAYERS. SIGNIFICANT VOIDS

BETWEEN LAYERS.

4.25 2 2.5 YES DELAMINATION AND SPALLING BETWEEN LAYERS

CONTROL POINT #1

EXISTING ELECTRICAL

TRANSFORMER

CONTROL POINTS:

NORTHING EASTING ELEVATION

#1 548982.8379 3871099.8655 75.528

#2 549022.9848 3871365.9428 72.584

EXISTING

ASPHALT

PARKING

GRADING LIMITS

SILT FENCE,

SEE

D15

CONTROL POINT #2

D14

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PROPOSED PRE-FABRICATED RESTROOM

INSTALL PARALLEL ADA RAMP

SEE

INSTALL PARALLEL ADA RAMP

SEE

STANDARD VERTICAL CURB

SEE

SHEET NOTES:

1. CONTRACTOR SHALL CONTACT "ONE CALL" FOR UTILITY LOCATES

PRIOR TO THE START OF ANY EXCAVATION.

2. WHERE ELEVATIONS ARE NOT SPECIFIED BY PEDESTRIAN RAMPS,

DRIVEWAYS, OR SPOT ELEVATIONS, TOP BACK OF CURB ELEVATIONS

SHALL BE DETERMINED BASED ON SAWCUT ELEVATION AND THE

TYPICAL SECTION.

3. EXISTING MAILBOXES, FENCES, POWER POLES, GUY WIRES, AND

OTHER UTILITIES MAY BE IN CLOSE PROXIMITY TO THE

IMPROVEMENTS SHOWN IN THESE DRAWINGS. CONTRACTOR SHALL

PROTECT THESE STRUCTURES IN PLACE (UNLESS NOTED

OTHERWISE) OR REPAIR TO PRE-CONSTRUCTION CONDITION IF

DISTURBED DURING CONSTRUCTION.

4. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY AND ALL DAMAGE

DUE TO THE CONTRACTOR'S OPERATIONS.

5. ALL TRAVELED WALKWAYS SHALL BE SAFE AND USEABLE AT THE END

OF EACH WORK DAY AS DIRECTED BY THE PROJECT MANAGER.

6. FOR ALL CURB RETURNS/PEDESTRIAN RAMPS, SEE DETAIL SHEETS.

7. CONTRACTOR TO PROTECT EXISTING PATHWAYS BEHIND BACK OF

SIDEWALK IN-PLACE UNLESS OTHERWISE NOTED.

FULL RECONSTRUCT:

· 4" AC OR 8" AC DEEP LIFT

· 6" OF 3/4" MINUS

· 6" OF 3" MINUS

· GEO FABRIC

OVERLAY:

· GRIND AND INLAY 3"

EXCAVATE AND PAVE,

SEE

NEW SIDEWALK

SEE

INSTALL PARALLEL ADA RAMP

SEE

NEW SIDEWALK

SEE

POTHOLE EXISTING WATERLINE

DIRECTIONAL DRILL UNDERNEATH

BEACH LOOP ROAD ~66'

INSTALL PULL BOX PROVIDED

BY BANDON ELECTRIC

STUB UP TO EXISTING ELECTRICAL

TRANSFORMER. BANDON ELECTRIC

TO MAKE FINAL CONNECTION~192' OF 3" CONDUIT TO BE

INSTALLED BY CONTRACTOR.

BANDON ELECTRIC WILL

INSTALL CONDUCTORS AND

MAKE FINAL CONNECTIONS

OPEN CUT ~124'

D10

INSTALL NEW G-2 CATCH BASIN FRAME

AND GRATE, ADJUST TO GRADE, SEE

REPAIR DELAMINATED PAVEMENT

WITH DEEP PATCHES, SEE

D10

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N , O

O N

INSTALL 4" WHITE STRIPING

SEE

INSTALL 1' WIDE WHITE STOP BAR

SEE

OVERSIZED

VEHICLE

PARKING

STRIPING AND PAVEMENT MARKINGS PER

ODOT STANDARDS AND SPECIFICATIONS

SEE

INSTALL DIRECTIONAL ARROWS

SEE

ADA SPACE

INSTALL 4" WHITE STRIPING

SEE

PARKING SPACES:

· 30 PARKING SPACES

· 2 ADA SPACES

· 6 OVERSIZED VEHICLE SPACES

· 1 ADA OVERSIZED VEHICLE SPACE

· 1 MAINTENANCE PARKING SPACE

MAINTENANCE VEHICLE

PARKING SPACE

VARIES 8.5'-9' TYP.

93'

39'

INSTALL ADA SIGNAGE

SEE

INSTALL ADA SIGNAGE

SEE

SIGN, "OFFICIAL

VEHICLES ONLY"

B E

A C

H L

O O

P R

O A

25'

VARIES 18'-20' TYP.

10'

47' TYP.

10' TYP.

45°

64°

27' TYP.

9'28.3'

18'

8'9.25'

INSTALL CONTINENTAL CROSSWALK

SEE

SILT FENCE,

SEE

D15

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FEBRUARY 2025

D O

N , O

O N

PLAN SCALE

SCALE IN FEET

0 5

1"=5'

1.0%

MAX

7.5%

TBC=76.14 TBC=76.15

BW=76.83

TBC=76.73

BW=76.7

TBC=76.6

BW=76.22

BW=75.97

BW=76.08

MATCH EX.

C H

E X.

C H

E X.

5.9'5.92'

11.58'13.35'

8.91' 9.02'

8'8'

O N

FL=76.06

FL=76.1

FL=76.11 FL=76.13

FL=76.15

3.51'

CURB RAMP #3

CURB RAMP #2

CURB RAMP #1

D1 1N

1.26%

10' 6' 6' 6'

BW=76.01 BW=75.26 BW=75.17 BW=75.11 BW=75.04

FL=75.43 FL=75.15 FL=75.06 FL=74.7 FL=74.47

TBC=75.92 TBC=75.17 TBC=75.08 TBC=75.2 TBC=74.94

R=62'

NOTES:

· FOR DETECTABLE WARNING SURFACE DETAILS SEE SHEET D5

· FOR SIDEWALK CONCRETE DETAIL SEE DETAIL 2

D10

PLAN SCALE

SCALE IN FEET

0 5

1"=5'

PLAN SCALE

SCALE IN FEET

0 5

1"=5'

AX1.

MAX

7.5%

AX1.

6.0%

FL=76.06 FL=76.05

TBC=76.07TBC=76.08

BW=76.17

BW=76.16

TBC=76.52

FL=76.08

BW=76.61

FL=76.01

TBC=76.46

FL=75.96

BW=76.55

TBC=76.46

ATC

EX.

SITIO

PAN

6'6' 6'

5.95'

6' 6'

4.26'

6.94' 4.79'

6.87'

5.51'

MAX

7.5%

MAX

7.5%

AX1.

FL=76.07

R=67.15' v

NEW FFE = 76.7'

D at e Sh ee t N o.

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BW=76.7

BW=76.7 BW=76.7

BW=76.7

BW=76.61

BW=76.66

AX1.

MAX

1.5%

MAX

1.5%

AX1.

BW=75.77

BW=75.87 3.7

INSTALL ADA RAMP

SEE

PLAN SCALE

SCALE IN FEET

0 5 105

1"=10'

STANDARD VERTICAL CURB

SEE

NEW SIDEWALK

SEE

D10

INSTALL ADA RAMP

SEE

INSTALL ADA RAMP

SEE

SIDEWALK #1

SIDEWALK #2

NEW SIDEWALK

SEE

D10

BW=76.55

BW=76.40

BW=76.33

BW=76.22

BW=76.66

TBC=76.46

TBC=76.45

TBC=76.4

TBC=76.13

FL=75.96

FL=75.95

FL=75.9

FL=75.63

FL=75.43

TBC=75.92

BW=76.01

BW=75.92

FG=75.98

FG=75.92

2.14% 1.5%

1.75%

2.15%

BW=75.04

FL=74.47

TBC=74.94

TBC=74.85

BW=75.48

BW=75.39

4.32% 3.71%

BW=75.31

BW=76.22

MAX

1.5%

4.71'

4.84'

4.55' 15.15'

10.0'

6.74'

6.5'

30.67'

22.5'

6' TYP.

6.34'

6.4'

6.34'

R=24.4'

R=30.74'

PLAN SCALE

SCALE IN FEET

0 5 105

1"=10'

EX. BOX CONTROL VALVE

D10

R=92.3'

EX. FFE = 76.96'

co wv

1 SECTION A-A

PLAN SCALE

SCALE IN FEET

20 4020

1"=40'

D at e Sh ee t N o.

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-0

N A

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FEBRUARY 2025

D O

N , O

O N

SCALE HORZ 1"=10'

VERT 1"=5'

SECTION A-A

NEW RESTROOM

CONCRETE

WALKWAY

ASPHALT

ROADWAY

STANDARD CURB

C H

L O

O P

R O

A D

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DETECTABLE WARNING SHALL BE CAST-IN-PLACE

e Sh ee t N o.

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R B

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N , O

Install per Details "A" and "B"

STOP BAR

1' WHITE BAR

6' 6"

STRAIGHT ARROW (white)

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G D

FEBRUARY 2025

D O

N , O

O N

1' STOP BAR

STRAIGHT ARROW

4" WHITE LINE

CROSSWALK DETAIL

VariesVaries

3' min. to 5' max.

STAGGERED CONTINENTAL CROSSWALK

1' WHITE BARS

e Sh ee t N o.

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A C

Y D

FEBRUARY 2025

D O

N , O

O N

PARKING WITH D.M.V.

DISABLED PERMIT ONLY

VIOLATORS SUBJECT TO

TOWING UNDER

ORS 811.620

AND FINE UNDER

ORS 811.615

VAN

ACCESSIBLE

LATEST ADOPTED VERSION: 12" WIDE X 18"

HIGH BLUE RETROREFLECTIVE SIGN WITH

RETROREFLECTIVE WHITE LETTERS 1" HIGH,

WHITE BORDER AND WHITE INT'L SYMBOL OF

ACCESSIBILITY MOUNTED ON 2" STANDARD

GALV. PIPE, 7'-0" CLEAR ABOVE ADJACENT

GRADE WITH 10" DIA X 2'-0" DEEP CONC.

FOOTING

MOUNT 'VAN ACCESSIBLE"

SIGN DIRECTLY BELOW

PARKING ACCESSIBILITY SIGN,

TYPICAL OF (1)

7' MIN.

PARKING ACCESSIBILITY SIGN

2'-10"

10"

67°

9.5"

7.5"

1'-2"

1'-3/4"

R1'

3.5"

3" WIDE PAINT

STRIPE (TYP)

PARKING ACCESSIBILITY SIGN

PERFORATED STEEL SQUARE TUBE

(PSST) ANCHOR FOUNDATION. SEE

SHEET D9 FOR ODOT STANDARD

DETAIL DRAWING TM687

86.0°

EXISTING GROUND

e Sh ee t N o.

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S Q

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E (P

A N

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F O

U N

D A

D O

N , O

O N

GENERAL NOTES:

1. MATERIAL GRADE FOR BASE HARDWARE CONNECTION SHALL BE ACCORDING TO

THE MANUFACTURER'S RECOMMENDATION AND BASED ON CRASH TESTING.

2. ANCHOR STEEL SHALL BE HOT DIPPED GALVANIZED OR APPROVED EQUAL.

3. FOOTING CONCRETE SHALL BE COMMERCIAL GRADE CONCRETE (fc = 3000psi) PER

SPECIFICATION 00440. THE CGC MIXTURE MAY BE ACCEPTED AT THE SITE OF

PLACEMENT ACCORDING TO 00440.14.

4. THE ESTIMATED CONCRETE VOLUME IS .09 CUBIC YARDS.

PERFORATED STEEL SQUARE TUBE (PSST) ANCHOR FOUNDATION

SCALE: NTS

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N S

FEBRUARY 2025

D O

N , O

O N

FINISH GRADE

DRIVING SURFACE

NOTES:

1. CURB EXPOSURE E = 6" AS MEASURED VERTICALLY

FROM FLOWLINE TO HIGHEST POINT ON CURB. VARY AS

SHOWN ON PLANS OR AS DIRECTED.

2. CONSTRUCT EXPANSION JOINTS AT 200' MAX SPACING.

AT POINTS OF TANGENCY, AND AT ENDS OF DRIVEWAYS.

3. CONSTRUCT CONTRACTION JOINTS AT 15' MAX SPACING

AND AT ENDS OF EACH INLET AND CURB RAMP.

4. TOPS OF ALL CURBS SHALL SLOPE TOWARDS ROADWAY

AT 1.5% MAX UNLESS OTHERWISE SHOWN OR DIRECTED.

5. COMPACTED GRANULAR BASE SHALL BE A MINIMUM OF

6" OF 3/4" MINUS CRUSHED AGGREGATE

4" RADIUS

12"

8" RADIUS

12" MIN

STANDARD CURB

D10

SCALE: NTS

UNDISTURBED NATIVE

SOIL OR COMPACTED

SUBGRADE

4" THICK CONCRETE SIDEWALK

CONCRETE PAVEMENT TYP. SECTION

D10

SCALE: NTS

4" THICK MIN AGGREGATE BASE

MATERIAL COMPACTED TO 95%

RELATIVE COMPACTION

STANDARD PROCTOR

NOTES:

1. CONTRACTOR TO PROVIDE SMOOTH TRANSITION FROM NEW

SIDEWALK TO EXISTING SURFACES.

4" MIN. LEVEL III HMAC

(2 LIFTS)

DIG-OUT REPAIR TYP. SECTION

D10

SCALE: NTS

6" COMPACTED LAYER

DENSE-GRADED 3/4"-0" AGGREGATE

(COMPACTED TO 95%)

NOTES:

1. CONTRACTOR TO PROVIDE SMOOTH TRANSITION FROM NEW AC PAVEMENT TO EXISTING

PAVEMENT.

UNDISTURBED NATIVE

SOIL OR COMPACTED

SUBGRADE

COMBI-GRID GEOGRID OR

APPROVED EQUAL

6" COMPACTED LAYER

3"-0" BASE ROCK

(COMPACTED TO 95%)

BATTER 6:1

COMPACTED GRANULAR BASE

SURROUND (TYP)

UNDISTURBED NATIVE

SOIL OR COMPACTED

SUBGRADE

FINISHED GRADE

ELEVATION CAN VARY

NOT TO EXCEED

CURB HEIGHT

e Sh ee t N o.

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O R

D R

C K

O U

N D

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FEBRUARY 2025

D O

N , O

e Sh ee t N o.

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G R

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D O

N , O

PRIOR TO PLACEMENT OF BUILDING A PROPERLY PREPARED SUB-BASE

SHALL BE PROVIDED. SUB-BASE SHALL BE A MINIMUM OF 6" THICK AND

CONSIST OF 3/4" MINUS CRUSHED ROCK COMPACTED TO 95% OF

OPTIMUM DENSITY IN ACCORDANCE WITH ASTM D 1557. FINISHED

SURFACE OF SUB-BASE SHALL BE UNIFORMLY LEVEL, NOT VARYING

MORE THAN 1/2" FROM A TRUE HORIZONTAL PLANE. REFER TO BUILDING

HANDLING SHEET FOR SUB-BASE REQUIREMENTS DURING BUILDING

PLACEMENT. (PREPARED SUB-BASE NOT BY CXT).

NATIVE SUBGRADE

(1500 PSF MIN)

PREPARED SUB-BASE

REFERENCE SPECIFIC FLOOR PLAN

FOR REQUIRED PAD SIZE

NOTE:

THIS FACTORY ASSEMBLED BUILDING AS CONSTRUCTED PROVIDES A RIGID BOX TYPE

STRUCTURAL SYSTEM. VERTICAL LOADS ARE TRANSFERRED PRIMARILY THROUGH

BEARING WALLS TO A PREPARED GRANULAR SUB-BASE WHICH DISSIPATES VERTICAL

LOADS UNIFORMLY TO THE NATIVE SUBGRADE AND ALSO ACTS AS A FROST BARRIER.

DUE TO THE INHERENT STIFFNESS OF THE BUILDING, IT WILL REMAIN SAFE AND

STRUCTURALLY SOUND IN THE UNLIKELY EVENT OF FREEZING ACTION BELOW THE

BUILDING.

LATERAL LOADS ARE TRANSFERRED TO THE GROUND THROUGH FICTIONAL RESISTANCE

WITHOUT SLIDING OR SHIFTING BETWEEN THE BUILDING FLOOR SLAB AND THE

PREPARED SOIL AND GRAVEL SUB-BASE ON WHICH THE BUILDING RESTS. SEISMIC

ANALYSES ARE BASED ON LOADS DETERMINED IN ACCORDANCE WITH THE 2024

INTERNATIONAL BUILDING CODE USING THE FOLLOWING PARAMETERS, WHICH MEET OR

EXCEED THE CODE PRESCRIBED REQUIREMENTS FOR THIS INSTALLATION:

SPECTRAL ACCELERATIONS: SS = 3.41 & S1 = 1.59.

BEARING WALL SYSTEM WITH CONCRETE SHEAR WALLS, R = 5.5 & OMEGAO = 2.5.

SEISMIC USE GROUP = 1

20% OF THE 250 PSF SNOW LOAD IS INCLUDED TO DETERMINE SEISMIC LOADS

SOIL/CONCRETE FRICTION FACTOR = 0.35

THIS BUILDING, AS DESIGNED, RESTING ON A PROPERLY PREPARED GRANUALAR

SUB-BASE WILL BE SAFE AND STRUCTURALLY SOUND FOR VERTICAL AND LATERAL

LOADS AS DISCUSSED ABOVE. A FULL DEPTH FOUNDATION WALL AT THE BUILDING

PERIMETER, TYPICAL FOR OTHER TYPES OF BUILDING CONSTRUCTION, IS NOT REQUIRED

FOR THIS BUILDING.

GRAVEL PAD DETAIL

D12

SCALE: NTS

SUB BASE THICKNESS

VARIES, 6" MINIMUM.

2'-0"

TYPICAL

e Sh ee t N o.

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-0

A L

FEBRUARY 2025

D O

N , O

O N

RED WARNING TAPE

8"-12" BELOW GRADE

48"

GRADE LINE

36"

24"

COMMUNICATION CONDUIT

SECONDARY ELECTRIC CONDUIT

PRIMARY ELECTRIC CONDUIT

SCALE: NTS

TRENCH CROSS SECTION

D13

TYP. RESIDENTIAL UNDERGROUND SERVICE

D13

36" WORKING SPACE FROM OPERABLE WINDOW

e Sh ee t N o.

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D14

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N C

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L D

FEBRUARY 5025

D O

N , O

e Sh ee t N o.

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D15

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N C

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D O

N , O

O N

2"X2" WOOD POST

SUPPORTED FENCE WIRE

MESH

FILTER FABRIC

RUNOFF WATER

WITH SEDIMENT

ROLL FABRIC

UNDER SOIL

INCLUDE STRAW BALE BARRIER

AS REQ'D FOR ADDITIONAL SUPPORT.

EMBED BALES 10" INTO THE GROUND

AND SECURE EACH BALE W/2"X2"

WOOD STAKES

EXIST'G GROUND

STRAW BALE BARRIER

AS REQ'D

STAKED SILT FENCE

14 GA. WIRE MESH SECURED

TO 2"X2" WOOD POST

SEE NOTES

EROSION CONTROL FACILITIES AS SHOWN ARE OF

MINIMUM REQUIREMENT AND SHOWN FOR CLARITY

ONLY. CONTRACTOR IS RESPONSIBLE FOR

IMPLEMENTATION, CONSTRUCTION AND

MAINTENANCE OF THIS OR ANY ADDITIONAL EROSION

CONTROL AS MAY BE REQUIRED THROUGHOUT THE

DURATION OF THE PROJECT.

ALL TEMPORARY EROSION CONTROL FACILITIES

SHALL BE REMOVED AND DISPOSED OF WITHIN 30

DAYS AFTER PROJECT COMPLETION. AFTER

FACILITIES HAVE BEEN REMOVED PROVIDE

LANDSCAPE RE-SEEDING AS SPECIFIED.

CONSTRUCTION

AREA

LENGTH AS REQ'D

MAX SPACING=10'

5' MAX IF NO WIRE

MESH IS USED

2.0'

1.5'

NOTES

FILTER FABRIC

1. ATTACH FILTER FABRIC TO WIRE MESH WITH WIRE

TIES FASTENERS

2. STAPLE TO WOOD POST @ 2"O.C.

45°

LESS

1.0'

STAKED SILT FENCE DETAIL

D15

Sheets and Views

2-G1.pdf

Sheets and Views

3-X1.pdf

Sheets and Views

4-C1.pdf

Sheets and Views

5-C2.pdf

Sheets and Views

6-D1.pdf

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7-D2.pdf

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8-D3.pdf

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9-D4.pdf

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10-D5.pdf

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11-D6.pdf

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12-D7.pdf

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13-D8.pdf

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14-D9.pdf

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15-D10.pdf

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D10

16-D11.pdf

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D11

17-D12.pdf

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D12

18-D13.pdf

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D13

19-D14.pdf

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D14

20-D15.pdf

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D15

File details come from the government source that posted it. Updated Mar 3, 2025.