Attachment J DRAWINGS- RH to Greenway Portables Relocation Bid Set.pdf

PDF 13 MB Posted Mar 21, 2024

Attached to: ITB 23-0027 Raleigh Hills Portable Relocation
Solicitation number: S-P34048-00009865
Issued by: Washington County, Barlow City, Oregon

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Written by GovTribe AI · Mar 25, 2024

This document is an attachment to ITB 23-0027 Raleigh Hills Portable Relocation, a contract opportunity issued by Washington County and the City of Portland, Oregon. The purpose of this Invitation to Bid is to obtain competitive bids from general contractors to relocate, install, manage, and coordinate the work to move portable classrooms from Raleigh Hills Elementary to Greenway Elementary. The attachment provides drawings and specifications for this relocation project. The contract requires the successful bidder to perform all work necessary to complete the relocation, including site preparation, utility connections, and installation of the portable classrooms at the new location. Bids are due on a specific date, and the contract will be awarded to the lowest responsive and responsible bidder. The contract term and any renewal options are not specified in the available information.

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Other files

File	Type	Posted
ITB 23-0027 Notice Of Intent to Award.pdf	PDF	Mar 21, 2024
ATTACHMENT I Sample Contract~47.pdf	PDF	Mar 21, 2024
23-0027 Raleigh Hills Elementary Portable Relocation.pdf	PDF	Mar 21, 2024
23-0029 Addendum 1.pdf	PDF	Mar 21, 2024

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O W

G A

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EX. PROPERTY LINE

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SW HALL BLVD

SW BROCKMAN ST

SW SCHOLLS FERRY RD

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PRELIM

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GREENWAY PORTABLES

BEAVERTON, OREGON

MARCH 2024

OWNER

BEAVERTON SCHOOL DISTRICT

1260 NW WATERHOUSE AVENUE

BEAVERTON, OR 97006

SURVEYOR

HARPER HOUF PETERSON RIGHELLIS, INC.

205 SE SPOKANE STREET, SUITE 200

PORTLAND, OR 97202

(503) 221-1131

SHEET INDEX

C0.1 COVER SHEET

C0.2 GENERAL NOTES

C0.5 FIRE ACCESS PLAN

C1.0 EXISTING CONDITIONS & DEMO PLAN

C2.0 SITE PLAN

C3.0 OVERALL GRADING & EROSION CONTROL PLAN

C3.1 GRADING PLAN

C3.2 GRADING PLAN

C4.0 STORM DRAINAGE PLAN

C4.1 STORM FACILITY A CROSS-SECTIONS

C4.2 STORM FACILITY B CROSS-SECTIONS

C5.0 DETAILS

C5.1 DETAILS

L1.0 PLANTING PLAN

L1.1 PLANTING PLAN

E0.01 ELECTRICAL PLAN

E0.02 ELECTRICAL PLAN

E1.01 ELECTRICAL PLAN

E2.01 ELECTRICAL PLAN

E3.01 ELECTRICAL PLAN

DATUM

VERTICAL DATUM

ELEVATIONS SHOWN ARE BASED ON NAVD88 PER NETWORK

GPS OBSERVATION.

HORIZONTAL DATUM

HORIZONTAL COORDINATES ARE BASED ON OREGON STATE

PLANE (NORTH ZONE) - REFERENCE FRAME:

NAD83(2011)(EPOCH:2010.00), INTERNATIONAL FEET. ALL

DISTANCES ARE GROUND, SO STATE PLANE COORDINATES

ARE APPROXIMATE, AND WERE DETERMINED FROM AN

ORGN NETWORK GPS OBSERVATION.

CIVIL ENGINEER

HARPER HOUF PETERSON RIGHELLIS, INC.

205 SE SPOKANE STREET, SUITE 200

PORTLAND, OR 97202

CONTACT: BOBBY JACOBSON, P.E.

EMAIL: ROBERTJ@HHPR.COM

PHONE: (503) 221-1131

SITE MAP

PROJECT LOCATION:

9150 SW DOWNING DRIVE

BEAVERTON, OR 97008

WASHINGTON COUNTY, OREGON

LATITUDE: 45°27'12.01"N

LONGITUDE: 122°48'6.69"W

PROPERTY DESCRIPTION:

TAX LOT 100

TAX MAP 1S127CB

WASHINGTON COUNTY, OREGON

EXISTING CONDITIONS: GREENWAY ELEMENTARY SCHOOL

ATTENTION EXCAVATORS:

OREGON LAW REQUIRES YOU TO FOLLOW RULES ADOPTED BY

THE OREGON UTILITY NOTIFICATION CENTER. THOSE RULES

ARE SET FORTH IN OAR 952-001-0010 THROUGH OAR

952-001-0090. YOU MAY OBTAIN COPIES OF THESE RULES

FROM THE CENTER BY CALLING 503-232-1987. IF YOU HAVE

ANY QUESTIONS ABOUT THE RULES, YOU MAY CONTACT THE

CENTER. YOU MUST NOTIFY THE CENTER AT LEAST TWO

BUSINESS DAYS, BEFORE COMMENCING AN EXCAVATION. CALL

503-246-6699.

VICINITY MAP

1" = 100' 1" = 1000'

PROJECT LOCATION

IMPERVIOUS AREA:

EXISTING IMPERVIOUS AREA: 0.007 AC

PROPOSED IMPERVIOUS AREA: 0.316 AC

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AutoCAD SHX Text N elhaggando Text Box Scope of ITB-230027 is only the relocation of the three portables from Raleigh Hills Elementary School, the installation of the portables, platform and ramps at Greenway Elementary.

Other scope shown on the drawings will be performed by others.

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PRIVATE UTILITIES NOTES:

STORM DRAINAGE

1. PRIVATE STORM DRAINAGE CONSTRUCTION SHALL BE IN ACCORDANCE WITH CITY OF BEAVERTON, THE

INTERNATIONAL BUILDING CODE (IBC) AND THE UNIFORM PLUMBING CODE (UPC).

2. STORM DRAIN PIPE SHALL BE AS SHOWN ON PLAN. IF NOT SHOWN ON PLAN, PIPE SHALL BE PVC 3034 SDR35, OR A.S.T.M. C-14, CLASS 3 CONCRETE SEWER PIPE, OR AWWA C900 PVC, CLASS 100, OR HDPE SMOOTH INTERIOR, CORRUGATED EXTERIOR SEWER PIPE WITH BELL AND SPIGOT JOINTS, CONFORMING

TO AASHTO M294.

3. THE CONTRACTOR SHALL TEST ALL PVC AND HDPE STORM PIPE FOR DEFLECTION AS PER CITY OF

PORTLAND. A COPY OF THE TEST RESULTS SHALL BE SUBMITTED FOR REVIEW AND APPROVAL.

4. THE CONTRACTOR SHALL FLUSH THE ENTIRE STORM SYSTEM AND VIDEO INSPECT ALL STORM SEWER CONVEYANCE PIPES. A COPY OF THE REPORT AND VIDEO TAPE SHALL BE SUBMITTED FOR REVIEW AND

APPROVAL.

5. CATCH BASINS SHALL BE INSTALLED TO FINISH GRADE.

6. ADJUST MANHOLES, CLEAN OUT AND AREA DRAIN RIMS TO FINISH GRADE.

7. HORIZONTAL LINES CONNECTING WITH OTHER HORIZONTAL LINES SHALL ENTER THROUGH 45 DEGREE

WYE BRANCH. TEE BRANCH IS NOT ALLOWED.

8. TRACER WIRE - 12-GAUGE STRANDED OR SOLID COPPER INSULATED HIGH MOLECULAR WEIGHT POLYETHYLENE (HMW-PE) TRACER WIRE. THE HMW-PE INSULATED COVER SHALL BE GREEN AND A MINIMUM 45 MIL THICK. THE WIRE SHALL BE RATED FOR 140 DEGREES FAHRENHEIT. INSTALL TRACER WIRE IN ALL TRENCHES FOR STORM SEWERS. PLACE THE TRACER WIRE DIRECTLY OVER THE PIPE CENTERLINE AND ON TOP OF THE PIPE ZONE MATERIAL, PARALLEL TO, AND ALONG THE ENTIRE LENGTH

OF ALL NONMETALLIC PIPE.

9. REQUIRED STORMWATER FACILITY INSPECTIONS PRIOR TO COMPLETION

INSPECTION #1: LOCATION, SIZE, DEPTH, STRUCTURE, LINING/WATERPROOFING, PENETRATIONS

AND PIPING.

INSPECTION #2: DRAINAGE MATERIAL/ROCK.

INSPECTION #3: SOIL, PLANTS, ELEVATIONS, INLET PROTECTION, OUTFALLS.

WATER SERVICE

1. ALL PIPE SHALL HAVE A MINIMUM OF 36” OF COVER MEASURED FROM FINISH GRADE.

2. PRIVATE DOMESTIC AND FIRE WATER SERVICE LINES 3 1/2" OR SMALLER SHALL BE TYPE K COPPER OR SCHEDULE 40 PVC. LINES 4" OR LARGER TO BE CLASS 52 DI PIPE OR PVC PRESSURE PIPE (C-900 CLASS 150).

3. THE CONTRACTOR SHALL CALL FOR ALL INSPECTIONS AND PERFORM THE NECESSARY TESTING REQUIRED BY THE SPECIFICATIONS AND THE PRIVATE UTILITIES PERMIT. UPON COMPLETION OF THE

INSTALLATION OF THE WATER SYSTEM ALL LINES SHALL BE FLUSHED AND DISINFECTED IN

CONFORMANCE WITH HEALTH DIVISION GUIDELINES.

4. ALL DOMESTIC WATERLINES, JOINTS, TEES, BENDS (HORIZ. & VERT.), REDUCERS AND VALVES SHALL BE

MECHANICALLY RESTRAINED USING ROMAC ROMAGRIP OR APPROVED EQUAL.

5. ALL FIRE SERVICE JOINTS TO BE MECHANICALLY RESTRAINED WITH MEGALUG SERIES JOINT RESTRAINTS.

6. ALL WATER PIPE SHALL COMPLY WITH AWWA STANDARDS AND UL APPROVED.

7. TRACER WIRE - 12-GAUGE STRANDED OR SOLID COPPER INSULATED HIGH MOLECULAR WEIGHT POLYETHYLENE (HMW-PE) TRACER WIRE. THE HMW-PE INSULATED COVER SHALL BE GREEN AND A MINIMUM 45 MIL THICK. THE WIRE SHALL BE RATED FOR 140 DEGREES FAHRENHEIT. INSTALL TRACER WIRE IN ALL TRENCHES FOR WATER LINE. PLACE THE TRACER WIRE DIRECTLY OVER THE PIPE CENTERLINE AND ON TOP OF THE PIPE ZONE MATERIAL, PARALLEL TO, AND ALONG THE ENTIRE LENGTH

OF ALL NONMETALLIC PIPE.

MISC. UTILITIES

1. ELECTRICAL, TELEPHONE, GAS, AND TV INSTALLATION SHALL BE COORDINATED BY THE CONTRACTOR

WITH THE APPROPRIATE UTILITY COMPANY INCLUDING REQUIREMENTS FOR UTILITY CROSSING

SLEEVES.

2. ALL PROPOSED POWER, TELEPHONE, GAS, AND TV SERVICES ON SITE SHALL BE PLACED UNDERGROUND.

3. TRENCH BACKFILL WITHIN THE PUBLIC RIGHT OF WAY TO BE CRUSHED ROCK. THIS APPLIES TO ALL UTILITY INSTALLATIONS: STORM, SANITARY, WATER, IRRIGATION CROSSINGS, PRIVATE UTILITIES.

4. PLACE DETECTABLE MARKING TAPE AND TRACER WIRE IN THE TRENCH DIRECTLY ABOVE, PARALLEL TO, AND ALONG THE ENTIRE LENGTH OF ALL NONMETALLIC PIPE AND CONDUIT.

5. GAS SERVICES SHALL BE MORE THAN 10 FT AWAY FROM WATER SERVICES AND MORE THAN 18" BELOW

WATER SERVICES AND CROSSINGS.

GENERAL NOTES:

1. WORK SHALL CONFORM TO INTERNATIONAL BUILDING CODE (IBC), UNIFORM PLUMBING CODE (UPC), AND CITY OF BEAVERTON STANDARDS.

2. THE LOCATION AND DESCRIPTION OF EXISTING UTILITIES ARE COMPILED FROM AVAILABLE RECORDS AND/OR FIELD SURVEYS AND ARE APPROPRIATE. AS-BUILT INFORMATION SHOULD BE FIELD VERIFIED

PRIOR TO CONSTRUCTION.

3. THE CONTRACTOR SHALL COMPLY WITH THE PROVISIONS OF O.R.S. 757.541 AND 757.571, INCLUDING NOTIFICATION OF ALL OWNERS OF UNDERGROUND FACILITIES AT LEAST 48 BUSINESS DAY HOURS PRIOR TO EXCAVATION. FIELD VERIFY LOCATION OF EXISTING UTILITIES PRIOR TO CONSTRUCTION.

4. PROVISIONS SHALL BE MADE BY THE CONTRACTOR TO KEEP ALL EXISTING UTILITIES IN SERVICE AND

PROTECT THEM DURING CONSTRUCTION.

5. CONTRACTOR SHALL VERIFY LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION.

6. EXISTING MONUMENTS, PROPERTY CORNERS, AND SURVEY MARKERS SHALL BE PROTECTED.

REPLACEMENT SHALL BE AT THE CONTRACTOR'S EXPENSE.

7. ALL WORK SHALL CONFORM TO THE REQUIREMENTS OF THE JURISDICTION AND THE PROJECT

SPECIFICATIONS.

8. ATTENTION: OREGON LAW REQUIRES YOU TO FOLLOW RULES ADOPTED BY THE OREGON UTILITY NOTIFICATION CENTER. THOSE RULES ARE SET FORTH IN OAR 952-001-0001 THROUGH 952-001-0090.

YOU MAY OBTAIN COPIES OF THE RULES BY CALLING THE CENTER. NOTES: THE TELEPHONE NUMBER

FOR THE OREGON UTILITY NOTIFICATION CENTER IS (503) 323-1987.

9. CONTRACTOR TO PROTECT ALL EXISTING UTILITIES TO REMAIN. CONTRACTOR SHALL ADJUST ALL

EXISTING RIM ELECTIONS TO FINISHED GRADE OF NEW CONSTRUCTION.

10. ALL ONSITE STORM PIPING SHALL BE HDPE, PVC 3034 OR APPROVED EQUAL AT 0.5% MIN, UNLESS

NOTED OTHERWISE. ALL OFFSITE STORM PIPING SHALL MATCH EXISTING PIPE TYPE.

11. ALL ON-SITE WORK SHALL CONFORM TO THE REQUIREMENTS OF THE CURRENT EDITION OF THE UNIFORM PLUMBING CODE (UPC), INTERNATIONAL BUILDING CODE, AND THE INTERNATIONAL FIRE CODE. WORK SHALL ALSO CONFORM TO THE STANDARDS OF THE JURISDICTION AND TO THE PROJECT

SPECIFICATIONS.

12. THE CONTRACTOR SHALL VERIFY AND CONFIRM EXISTING CONDITIONS PRIOR TO CONSTRUCTION.

NOTIFY ENGINEER OF VARIATIONS IN CONDITIONS SHOWN ON THE PLANS. POINTS OF CONNECTION TO EXISTING UTILITIES AND LOCATIONS WHERE NEW UTILITIES WILL CROSS EXISTING UTILITIES SHALL

BE VERIFIED BY POTHOLING PRIOR TO CONSTRUCTION OR ORDERING MATERIALS. IT IS THE

CONTRACTORS RESPONSIBILITY TO SCHEDULE POTHOLING SUCH THAT IF CONFLICTS ARE

ENCOUNTERED, SUFFICIENT TIME EXISTS TO PREPARE MODIFIED DESIGNS AND HAVE THE

MODIFICATIONS APPROVED BY THE JURISDICTION WITHOUT IMPACTING THE PROJECT SCHEDULE.

13. ALL TRADE LICENSES AND PERMITS NECESSARY FOR THE PROCUREMENT AND COMPLETION OF WORK

SHALL BE SECURED BY THE CONTRACTOR PRIOR TO COMMENCING DEMOLITION.

14. THE CONTRACTOR SHALL PRESERVE AND PROTECT FROM DAMAGE ALL EXISTING RIGHT-OF-WAY

SURVEY MONUMENTATION DURING DEMOLITION. THE CONTRACTOR IS RESPONSIBLE FOR

COORDINATING PAYING FOR THE REPLACEMENT BY A LICENSED SURVEYOR OF ANY DAMAGED OR

REMOVED MONUMENTS.

15. PROTECT ALL ITEMS ON ADJACENT PROPERTIES AND IN THE RIGHT-OF-WAY INCLUDING BUT NOT LIMITED TO SIGNAL EQUIPMENT, PARKING METERS, SIDEWALKS, STREET TREES, STREET LIGHTS, CURBS, PAVEMENT AND SIGNS. CONTRACTOR SHALL BE RESPONSIBLE FOR RESTORING ANY DAMAGED

ITEMS TO ORIGINAL CONDITION.

16. PROTECT STRUCTURES, UTILITIES, SIDEWALKS, AND OTHER FACILITIES IMMEDIATELY ADJACENT TO

EXCAVATIONS FROM DAMAGES CAUSED BY SETTLEMENT, LATERAL MOVEMENT, UNDERMINING,

WASHOUT AND OTHER HAZARDS.

17. LIMITS OF SAWCUT REMOVAL SHOWN ON PLANS IS APPROXIMATE. CONTRACTOR IS TO ADJUST LIMITS AS NECESSARY. CONTRACTOR IS TO SAWCUT AT A STRAIGHT LINE AT THE NEAREST JOINT.

18. CONTRACTOR IS RESPONSIBLE TO CONTROL DUST AND MUD DURING THE DEMOLITION PERIOD, AND

DURING TRANSPORTATION OF DEMOLITION DEBRIS. ALL STREET SURFACES OUTSIDE THE

CONSTRUCTION ZONE MUST BE KEPT CLEAN.

19. PROTECT ALL EXISTING UTILITY STRUCTURES AND UNDERGROUND MAINS NOT PROPOSED FOR

DEMOLITION.

20. PROTECT ALL EXISTING VEGETATION TO REMAIN NOT WITHIN THE PROPOSED LIMITS OF

DEMOLITION/GRADING.

21. CONTRACTOR TO VERIFY PAVEMENT SECTIONS WITH GEOTECHNICAL ENGINEER PRIOR TO

EXCAVATION FOR UNDERCUT.

22. CONTRACTOR TO VERIFY BUILDING SLAB SECTION WITH GEOTECHNICAL ENGINEER, ARCHITECT AND

STRUCTURAL ENGINEER PRIOR TO EXCAVATION TO PAD ELEVATION.

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INSTALL NEW 'KNOX PADLOCK'

PER OFC D103.5 & 503.6

INSTALL NEW 'NO PARKING, FIRE

LANE' SIGN AND INSTALL RED FIRE

LINE STRIPING ALONG EXISTING CURB.

PROPOSED REINFORCED

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R28.0' R28.0'

EXISTING COVERED PLAY AREA

WITH MINIMUM 13'-6" OF

OVERHEAD CLEARANCE

PROPOSED REINFORCED

GRAVEL SECTION

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MAXIMUM DISTANCE FROM

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1 PROTECT EXISTING AC PAVEMENT.

2 PROTECT EXISTING TREE.

3 PROTECT EXISTING STORM LINE.

4 EXISTING BUILDING TO REMAIN. PROTECT IN PLACE.

5 PROTECT EXISTING 5' WOOD FENCE.

6 PROTECT EXISTING POWER STRUCTURE.

7 PROTECT EXISTING POWER LINE.

8 PROTECT EXISTING CONCRETE SIDEWALK.

9 REMOVE EXISTING AC PAVEMENT.

10 PROTECT EXISTING 6' CHAINLINK FENCE.

11 REMOVE EXISTING CONCRETE CURB.

12 PROTECT EXISTING CONCRETE CURB.

13 PROTECT EXISTING STORM STRUCTURE.

16 PROTECT EXISTING WATER LINE.

17 PROTECT EXISTING FIRE HYDRANT.

18 PROTECT EXISTING LIGHT POLE.

19 REMOVE EXISTING CONCRETE SIDEWALK.

20 REMOVE EXISTING TREE.

21 REMOVE EXISTING FENCE.

22 PROTECT EXISTING GATE.

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R10.0'

R1.5'

R5.0'

R5 .0

2 C

R5.0'

R2.5'

R5.0'

EXISTING

BUILDING

EXISTING

BUILDING

O M

EX. PROPERTY LINE

. P

R2.0'

6 6 6

8.5'

(TYP.)

18.5'

24.0'

64.0'

40.0'

22.9'

24.0'

20.0'

8.0'12.0'

12.0'

12.0' 12.0'

W N

5.0'

24.0'

5.0'

2 S

108.0'

50.0' VEGETATED CORRIDOR BUFFER LINE

OHWM

SLOPE LINE

35.0' SLOPE BUFFER

CONSTRUCTION NOTES:

SCALE: 1" = '

15 30 60

C2.0

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PR BD

PRELIM

INARY

NOT FOR

CONSTRUCTIO

1 CONSTRUCT AC PAVEMENT. SEE AC PAVEMENT SECTION

DETAIL ON SHEET C5.0.

2 MATCH EXISTING CONCRETE SIDEWALK (S) OR CURB (C).

3 INSTALL PORTABLE CLASSROOM, TO BE PROVIDED BY THE

SCHOOL DISTRICT.

4 PROPOSED SAWCUT LINE. REFER TO GRADING PLAN FOR

ELEVATIONS.

5 INSTALL FIRE ACCESS SIGN PER SIGN AND POST FOOTING

DETAIL ON SHEET C5.0.

6 EXISTING TREE TO REMAIN. PROTECT IN PLACE.

7 EXISTING LIGHT POLE TO REMAIN. PROTECT IN PLACE.

8 INSTALL PORTABLE PLATFORM STRUCTURE AND RAMPS,

TO BE PROVIDED BY THE SCHOOL DISTRICT.

10 PROPOSED STORM FACILITY. SEE SHEET C4.0 FOR DETAILS.

11 CONSTRUCT CONCRETE SIDEWALK PER DETAIL ON SHEET

C5.0.

12 CONSTRUCT CONCRETE CURB PER DETAIL ON SHEET C5.0.

13 PROTECT EXISTING GATE.

14 CONSTRUCT 8.0' GRAVEL SECTION FOR FIRE ACCESS PER

DETAIL ON SHEET C5.0.

15 PROPOSED COMPACTED GRAVEL UNDER PORTABLES PER

SECTION ON SHEET C5.0.

16 PROPOSED GRAVEL DRAINAGE DITCH. REFER TO STORM

PLANS FOR MORE INFORMATION.

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EXPIRES:

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LEGEND

EXISTING CONTOUR

PROPOSED MAJOR CONTOUR

PROPOSED MINOR CONTOUR

STRAW WATTLES/SEDIMENT FENCE

INLET PROTECTION

TREE PROTECTION FENCE

FLOW DIRECTION

C3.0

C3.1

3 19

EXISTING

BUILDING

EXISTING

BUILDING

O M

EX. PROPERTY LINE

. P

W N

50.0' VEGETATED CORRIDOR BUFFER LINE

OHWM

SLOPE LINE

35.0' SLOPE BUFFER

CONSTRUCTION NOTES:

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L G

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PR BD

PRELIM

INARY

NOT FOR

CONSTRUCTIO

1 INSTALL STRAW WATTLES OR SEDIMENT FENCE PER

DETAIL ON SHEET C5.1.

2 INSTALL TREE PROTECTION FENCING PER DETAIL ON

SHEET C5.1.

3 INSTALL TYPE 4 OR 5 INLET PROTECTION PER DETAILS ON

SHEET C5.1

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1.2%

1.8%

1.4%

2.8%

5.0% 5.0%

5.0%

1.3%

3.9%

0%1.

0.6%

1.1%

1.5%

2.2%

1.0%

2.8%

5.0%

2.3%

2.4%

194.48 TC

193.98 G

MATCH EG

195.98 TC

195.48 G

MATCH EX.

195.83 TC

195.33 G

195.53 TC

195.03 G

195.65 TC

195.15 G

194.70 TC

194.20 G

193.27 TC

192.77 G

192.07 TC

191.57 G

190.94 TC

190.44 G

LO PNT

193.96 TC

193.46 G

194.06 TC

193.56 G

193.94 TC

193.44 G

195.64 TC

195.14 G

195.57 TC

195.07 G

195.54 TC

195.04 G

194.34 TC

193.84 G

194.26 TC

193.76 G

193.80 TC

193.30 G

193.76 TC

193.26 G

193.72 TC

193.22 G

193.69 TC

193.19 G

193.72 TC

193.22 G

191.77 TC

191.27 G

191.92 TC

191.42 G

193.72 TC

193.22 G

193.88 TC

193.38 G

195.32 TC

194.82 G

194.93 TC

194.43 G

195.09 TC

194.59 G

195.26 TC

194.76 G

194.99 FG

MATCH EX.

193.57 FG

MATCH EX.

193.88 FG

MATCH EX.

193.82 FG

MATCH EX.

EX. PROPERTY LINE

. P

5.0%

190.91 SW

190.48 SW

MATCH EX.

190.43 SW

MATCH EX.

190.87 SW

4.4% 3.9%

4.4% 2.9%

194.01 SW

194.11 SW

0.5% 0.6%

STORM FACILITY A

TOP ELEV = 190.00

BTM ELEV = 189.00

LIMITS OF WORK

5.0%

1.0%

1.5%

LEGEND

EXISTING CONTOUR

PROPOSED MAJOR CONTOUR

PROPOSED MINOR CONTOUR

LIMITS OF WORK

SCALE: 1" = '

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PORTABLE

CLASSROOM

FFE = 192.00

PORTABLE

CLASSROOM

FFE = 192.00

PORTABLE

CLASSROOM

FFE = 192.00

0.0%

10.7%

0.0%

1.5%

0.0%

189.00 FG

189.00 FG 189.00 FG 189.00 FG 189.00 FG

189.00 FG

189.00 FG192.00 FFE192.00 FFE192.00 FFE192.00 FFE

189.00 FG

193.16 FG

MATCH EG

193.11 FG

MATCH EG

192.18 FG192.18 FG

0.4%

STORM FACILITY B

TOP ELEV = 187.00

BTM ELEV = 186.00

LIMITS OF WORK

50.0' VEGETATED CORRIDOR BUFFER LINE

SLOPE LINE

35.0' SLOPE BUFFER

LEGEND

EXISTING CONTOUR

PROPOSED MAJOR CONTOUR

PROPOSED MINOR CONTOUR

LIMITS OF WORK

SCALE: 1" = '

5 10 20

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STM OF A.1

EXISTING PROPERTY LINE

EX. 6" STM LINE

. 8

" S

STM CO B.1STM CO B.2

STM CO B.4

STM CO B.3

5 5 555

55 5

9 8" IE = 182.841

STORM FACILITY B

TOP ELEV = 187.00

BTM ELEV = 186.00

STORM FACILITY A

TOP ELEV = 190.00

BTM ELEV = 189.00

9 6" IE = 190.00

12STM CB-01

9 6" IE = 186.00

EXISTING

BUILDING

EXISTING

BUILDING

O M

EX. 8" STM LINE

STM OF B.1

STM CO A.1

41.1 LF 8" PVC

STM S=0.0161

13.2 LF 6" STM S=0.0100

14.5 LF 6"

STM S=0.0100

16.1 LF 8" STM S=0.2872

19.0 LF 6"

STM S=0.0100

8STM OF B.2

100.0 LF 6" PVC STM S=0.0100

10.5 LF 6" PVC STM S=0.0100

25.5 LF 6" PVC STM S=0.0100

100.0 LF 6" PVC

STM S=0.0100

13 1

50.0' VEGETATED CORRIDOR BUFFER LINE

OHWM

SLOPE LINE

35.0' SLOPE BUFFER

STORM DRAINAGE DATA

NUMBER

STM CB-01

STM CO B.1

STM CO B.2

STM CO B.3

STM CO B.4

STM OF A.1

STM OF B.1

STM OF B.2

DESCRIPTION

CATCH BASINS

CLEANOUT

OVERFLOW ATRIUM

INLET

OVERFLOW ATRIUM

INLET

OVERFLOW ATRIUM

INLET

RIM ELEV.

190.44

189.00

186.71

187.71

189.50

186.50

188.50

INVERT ELEV.

6 " IE OUT (E) = 189.15

6 " IE IN (SW) = 186.13

6 " IE IN (W) = 186.13

6 " IE OUT (E) = 186.13

6 " IE OUT (E) = 187.13

6 " IE IN (W) = 187.13

6 " IE IN (W) = 186.19

6 " IE OUT (N) = 186.19

6 " IE OUT (E) = 187.19

6 " IE IN (W) = 187.19

8 " IE OUT (N) = 186.25

8 " IE OUT (E) = 183.50

6 " IE OUT (NE) = 186.38

CONSTRUCTION NOTES:

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PR BD

PRELIM

INARY

NOT FOR

CONSTRUCTIO

1 INSTALL PVC STORM MAIN, SIZE PER PLAN. BACKFILL PER

DETAIL ON SHEET C5.0.

3 CONSTRUCT STORM SEWER CLEANOUT PER DETAIL ON SHEET

C5.0. SEE THIS SHEET FOR DATA.

4 PROTECT EXISTING STORM LINE.

5 ROOF DOWNSPOUT AND PIPING, COORDINATE LOCATION

WITH BUILDING ROOF AND FLOOR PLANS. LAYOUT IS

CONCEPTUAL - FINAL LAYOUT SHALL BE DETERMINED BY THE

CONTRACTOR IN THE FIELD.

7 CONSTRUCT STORM RAIN GARDEN PER CWS STD. DWG. 725

ON SHEET C5.1. SEE SHEET C4.1 FOR STORM FACILITY CROSS

SECTIONS.

8 CONSTRUCT OVERFLOW ATRIUM INLET PER DETAIL ON SHEET

C5.1

9 CONSTRUCT ODOT CLASS 50 RIPRAP ROCK PROTECTION

OUTFALL. 8' X 6.5' W X 1.5' THICK . REFER TO CWS DWG. 790

ON SHEET C5.1

10 CONSTRUCT 6" PERFORATED STORM UNDERDRAIN PER CWS

STD. DWG. 740 ON SHEET C5.1. STORM UNDERDRAIN SHALL

BE A MINIMUM SLOPE OF 1.0%.

11 PROTECT EXISTING STORM STRUCTURE.

12 CONSTRUCT LYNCH STYLE CATCH BASIN PER DETAIL ON

SHEET C5.0.

13 CONSTRUCT GRAVEL DRAINAGE DITCH PER SECTION ON

SHEET C5.0. CONSTRUCT DRAINAGE DITCH AT 1.0%

MINIMUM SLOPE.

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STORM DRAINAGE DATA

NUMBER

STM CB-01

STM CO A.1

STM OF A.1

DESCRIPTION

CATCH BASINS

CLEANOUT

OVERFLOW ATRIUM

INLET

RIM ELEV.

190.44

190.85

189.50

INVERT ELEV.

6 " IE OUT (E) = 189.15

8 " IE IN (W) = 181.26

8 " IE OUT (NE) = 181.26

8 " IE IN (S) = 181.64

8 " IE OUT (N) = 186.25

1+551+00

1+50

A A

STORM FACILITY A

BTM AREA = 580 SF

TOTAL AREA = 915 SF

BTM ELEV = 189.00

TOP ELEV = 190.00

2-YR WSE:189.35

25-YR WSE: 189.51

SCALE: 1" = 5' (HORIZ.)

1" = 2' (VERT.)

CROSS-SECTION B-B

1+00 1+10 1+20 1+30 1+38

OVERFLOW ATRIUM

INLET ELEV: 189.50

FINISHED GRADE

EXISTING GRADE

TOP POND ELEV: 190.00

BTM POND ELEV : 189.00 3:1 M

2:1 M

18" GROWING MEDIA

BTM ELEV OF GROWING

MEDIA = 187.50

9" OF 1-1/2" - 3/4" CRUSHED DRAIN ROCK

BTM ELEV OF DRAIN ROCK = 186.50

3" OF 3/4" - 1/4" CRUSHED DRAIN ROCK

BTM ELEV OF DRAIN ROCK = 187.25

SCALE: 1" = 5' (HORIZ.)

1" = 2' (VERT.)

CROSS SECTION A-A

1+00 1+10 1+20 1+30 1+40 1+50 1+55

EXISTING GRADE

FINISHED GRADE

OVERFLOW ATRIUM

INLET ELEV: 189.50

3" OF 3/4" - 1/4" CRUSHED DRAIN ROCK

BTM ELEV OF DRAIN ROCK = 187.25

9" OF 1-1/2" - 3/4" CRUSHED DRAIN ROCK

BTM ELEV OF DRAIN ROCK = 186.50

TOP POND ELEV: 190.00

BTM POND ELEV : 189.00 3:1 M

2:1 M

18" GROWING MEDIA

BTM ELEV OF GROWING

MEDIA = 187.50

SCALE: 1" = '

2.5

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6' CHAINLINK FENCE

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STORM DRAINAGE DATA

NUMBER

STM CO B.1

STM OF B.1

DESCRIPTION

CLEANOUT

OVERFLOW ATRIUM

INLET

RIM ELEV.

189.00

186.50

INVERT ELEV.

6 " IE IN (SW) = 186.13

6 " IE IN (W) = 186.13

6 " IE OUT (E) = 186.13

8 " IE OUT (E) = 183.50

SCALE: 1" = 5' (HORIZ.)

1" = 2' (VERT.)

CROSS SECTION B'-B'

1+00 1+10 1+20 1+30

OVERFLOW ATRIUM

INLET ELEV: 186.50

FINISHED GRADE

TOP POND ELEV: 187.00

BTM POND ELEV : 186.00

EXISTING GRADE

3:1 M

2:1 M

3" OF 3/4" - 1/4" CRUSHED DRAIN ROCK

BTM ELEV OF DRAIN ROCK = 184.25

9" OF 1-1/2" - 3/4" CRUSHED DRAIN ROCK

BTM ELEV OF DRAIN ROCK = 183.50

18" GROWING MEDIA

BTM ELEV OF GROWING

MEDIA = 184.50

SCALE: 1" = 5' (HORIZ.)

1" = 2' (VERT.)

CROSS SECTION A'-A'

1+00 1+10 1+20 1+30 1+40 1+50 1+60 1+69

OVERFLOW ATRIUM

INLET ELEV: 186.50

FINISHED GRADE EXISTING GRADE

3" OF 3/4" - 1/4" CRUSHED DRAIN ROCK

BTM ELEV OF DRAIN ROCK = 184.25

9" OF 1-1/2" - 3/4" CRUSHED DRAIN ROCK

BTM ELEV OF DRAIN ROCK = 183.50

TOP POND ELEV: 187.00

BTM POND ELEV : 186.00 3:1 M

18" GROWING MEDIA

BTM ELEV OF GROWING

MEDIA = 184.50

1+691+00

A'A'

STORM FACILITY B

BTM AREA = 847 SF

TOTAL AREA = 1,284 SF

BTM ELEV = 186.00

TOP ELEV = 187.00

2-YR WSE: 186.27

25-YR WSE: 186.51

SCALE: 1" = '

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PRELIM

INARY

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CONSTRUCTIO

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OREGON

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EXPIRES:

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ILS

C5.0

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N O

JOB NO.

SHEET NO.

S po ka ne S tre an d, O R ph on e:

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H ar pe r

H ou f P et er so n R ig he lli s I nc

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G I

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BSD-122

PR BD

PRELIM

INARY

NOT FOR

CONSTRUCTIO

PIPE BEDDING AND BACKFILL TYPICAL SECTION

NTS

PAVED AREAS NON-PAVED AREAS

MATCH EXISTING SECTION

NATIVE

BACKFILL

4" - 0"

GRANULAR

AGGREGATE

Z O

N E

PIPE CONNECTION

NTS

NOTES:

PIPE

TAP

MANHOLE OR

CATCH BASIN

PIPE TO PIPE

SIZE AND SLOPE

(SEE PLAN)

1. BREAK OUT WALL 2" MIN., 4" MAX. CLEAR OF PIPE WALL. GROUT

SPACE WITH NON-SHRINK GROUT. FOR SANITARY CONNECTION

INSTALL SAND COLLAR AS DIRECTED BY WATER ENVIRONMENT

SERVICES (WES).

2. USE "FERNCO" FLEXIBLE COUPLING WITH STAINLESS STEEL CLAMPS OR

APPROVED EQUAL AS REQUIRED.

3. CUT HOLE INTO PIPE AND INSTALL "FOWLER" SEWER BOOT TAP OR

APPROVED EQUAL.

SEE NOTE 1

SEE NOTE 3

SEE NOTE 2

STANDARD CLEANOUT

NTS

FINISH GRADE

GROUT

STANDARD CAST IRON

FRAME AND COVER

GRANULAR BACKFILL

ALL SIDES

COMPACTED FILL 6" OR 8" PVC

(SEE PLAN)

PROVIDE AND SECURELY

INSTALL PLUG

(END OF LINE ONLY)

45° BEND

WYE BRANCH -

MATCH PIPE DIAMETER

(SEE PLAN)

NOTE:

2" MIN

NOTE: CAST IRON FRAME AND COVER SHALL

BE VALLEY IRON & STEEL CO. NO.'S 202 (6") OR

203 (8") OR APPROVED EQUAL.

NTS

AC PAVEMENT SECTION

3" OF DENSE, LEVEL 2 HMAC

GEOTEXTILE FABRIC

COMPACTED SUBGRADE

(95% COMPACTION, ASTM D1557)

9" OF 3/4"-0" AGGREGATE BASE

STANDARD CURB

NTS

R=1 4" R=3

BOTTOM OF CURB

GUTTER LINE

TOP OF CURB

6" OR 0"

CURB

EXPOSURE

PER PLAN

GRAVEL FIRE ACCESS ROAD

AND BUILDING PAD SECTION

8" OF 3/4"-0" AGGREGATE

BASE ROCK

COMPACTED SUBGRADE

(95% COMPACTION, ASTM D1557)

GEOTEXTILE FABRIC

NTS

SIDEWALK DETAIL

NTS

1. CONCRETE SHALL BE COMMERCIAL MIX, MIN. COMPRESSIVE STRENGTH OF

3300 psi AT 28 DAYS.

2. PANELS TO BE 5 FEET LONG.

3. EXPANSION JOINTS TO BE PLACED AT SIDES OF DRIVEWAY APPROACHES,

UTILITY VAULTS, WHEELCHAIR RAMPS, AND AT SPACING NOT EXCEED 45 FEET.

4. FOR SIDEWALKS ADJACENT TO THE CURB AND POURED AT SAME TIME AS THE

CURB, THE JOINT BETWEEN THEM SHALL BE A TROWELED JOINT WITH A

MINIMUM 1/2" RADIUS.

NOTES:

2.0%

4" CONCRETE WALK

4" 3 4"-0" CRUSHED ROCK

COMPACT SUBGRADE

(95% STANDARD PROCTER)

SEE PLAN

ATRIUM INLET

NTS

24"

" M

INTEGRATED DUCTILE IRON GRATE

TO MATCH BASIN O.D.

1. TRAP TO BE REMOVABLE TO ALLOW FOR FULL ACCESS TO OUTLET PIPE. FRAMES,

GRATES, HOODS, & BASE PLATES SHALL BE DUCTILE IRON PER ASTM A536 GRADE

70-50-05.

2. THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER GRANULAR

MATERIAL MEETING THE REQUIREMENTS OF CLASS II MATERIAL AS DEFINED IN

ASTM D2321.

3. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED &

COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321.

4. PVC AREA DRAIN BASIN SHALL BE OREGON PLUMBING CODE APPROVED.

6" PERF PIPE

6" OUTLET

IE OUT = SEE TABLE

RIM = SEE TABLE

NOTES:

6" IE IN = SEE TABLE

REMOVABLE ELBOW

WITH 1.0" Ø ORIFICE

ON BOTTOM

PVC AREA DRAIN BY

NYLOPLAST OR

APPROVED EQUAL

6" RISER

ELEVATION

LYNCH-STYLE CATCH BASIN

NTS

DEFLECTOR

TEE OR WYE

HINGED DEFLECTOR

TO FACILITATE

CLEANOUT

VARIES

12" MAX 6" M

3' M

R O

N S

45° BEND

INSTALL BENDS AS

NECESSARY TO PROVIDE

INVERT ELEVATION AT

CATCH BASING. SEE PLANS.

USE PIPE MANUFACTURES ADAPTER CONNECTOR OR

"FERNCO" FLEXIBLE COUPLING WITH A STAINLESS

STEEL CLAMPS OR APPROVED EQUAL.

GRATE

RIM ELEV. (SEE

GRADING PLAN)

24" X 24" X 36"

LYNCH CATCH

BASIN, OR

APPROVED

EQUAL

NTS

SIGN INSTALL DETAIL

NTS

DISTANCE FROM

PARKING SURFACE

TO SIGN PER STATE

REQUIREMENTS

FINISH GRADE

"NO PARKING, FIRE ACCESS LANE"

SIGN TO MEET LATEST STATE AND

LOCAL REQUIREMENTS

SIGN(S) PER PLAN

SQUARE STEEL POST. POSTS TO

BE PAINTED WHITE AT

ACCESSIBLE LOCATIONS.

FOOTING PER

GROUND MOUNT

POST DETAILS THIS

SHEET.

SIGNS SHALL MEET CURRENT MUTCD AND

OREGON TRANSPORTATION REQUIREMENTS

SIGNAGE POST INSTALLATION

NTS

ANCHOR DETAIL

FLOW OF

TRAFFIC

7' -0

" 18

2"x2" SQ. GALV.

METAL POST CAP