CMS Site Renovations Addendum No 2 - 260512-01.pdf

CENTENNIAL MIDDLE SCHOOL SITE RENOVATIONS

April 22, 2026

ADDENDUM NO. TWO (2)

THE FOLLOWING CHANGES, ADDITIONS, AND DELETIONS TO THE CONTRACT DOCUMENTS

DATED APRIL 22, 2026, HEREBY BECOME A PART OF THE CONTRACT DOCUMENTS, PER THE

ORIGINAL CONTRACT DOCUMENTS DATED APRIL 22, 2026.

NOTIFY ALL SUBCONTRACTORS AFFECTED BY THIS ADDENDUM.

BID DUE UNCHANGED: Tuesday, May 12, 2026, 2:00 PM

SPECIFICATIONS

Item 1. SECTION 321819 – COURT SURFACING i Delete section in its entirety.

Item 2. SECTION 323110 – SPORTS CHAIN LINK FENCES AND GATES i Delete paragraph 2.2.A.3.

DRAWINGS

The following Drawings are revised and reissued with this Addendum.

Item 3. SHEET – C2.0 – GRADING PLAN

Item 4. SHEET – C3.0 – STORMWATER MANAGEMENT PLAN

Item 5. SHEET – C4.0 – PAVING AND HORIZONTAL CONTROL PLAN

Item 6. SHEET – L1.1 – LANDSCAPE LAYOUT PLAN

Item 7. SHEET – L3.1 – LANDSCAPE PLANTING PLAN

Item 8. SHEET – L5.1 – LANDSCAPE DETAILS

Attachments Drawing sheets referenced above

END OF ADDENDUM TWO (2)

DW

CB

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GRADING PLAN

C2.0

PLAN SCALE

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GRADING PLAN

SCALE: 1" = 10'

03/20/2026

REVISIONS

A B C D E F

C2.0

EXPIRATION DATE: 06/30/26

91653PE

OREGON

ENG INEER

SEPT 13 , 20 16

A N

DREA W . STANCL

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TERED PROFESS IONAL

1498 E. Main Street, Suite 103, #345

Cottage Grove, Oregon 97424 www.gaia-engineering.com

503-830-3635

GRADING CONSTRUCTION NOTES

1. TOP OF CURB GRADES ARE FLUSH WITH SURROUNDING GRADES,

UNLESS OTHERWISE NOTED.

2. PROVIDE A SMOOTH, UNIFORM GRADE TRANSITION BETWEEN NEW

IMPROVEMENTS AND LIMITS OF GRADING.

LEGEND

ADA AMERICANS WITH DISABILITIES ACT

CB CATCH BASIN

FFE FINISH FLOOR ELEVATION

FG FINISHED GRADE

ME MATCH EXISTING

TC TOP OF CURB/CONCRETE

TD TRENCH DRAIN

TP TOP OF PAVEMENT

TW TOP OF WALK

TC 261.40

TP 260.90

(EG 260.83)

TP/TC 261.33

(EG 260.97)

TP/TC 262.14

(EG 261.19)TP/TC 262.14

(EG 261.44)

TC 262.21

TC 261.49

TP/TC 261.25

TP 261.55

(EG 260.53)

TP/ME 261.94

1% 1%

0.0015%

0.581%

TP/ME 262.32

TP/ME 262.16

TC/TP/ME 261.32

TD RIM 262.29

TD RIM 262.05

0.

0.

0%

0.080% 0.080%

0.800%

TP 262.29 TP 262.29

TP 261.54 TP 261.54

TP 261.68

TP 262.32 TP 262.32

TP 261.53TP 261.55TP 261.55

TP 262.19TP 262.19 TP 262.17TP 262.17

1%

1%

TP 261.53

TP/TC 261.51

1%

TP/ME 262.31

1.3%

1.5%

TP/ME 260.74

TP 261.67

1.5%

TP 261.90

0.385%

TP/ME 260.62

2.2%

1.

4%

1.

5%

1.

6%

1.5%

1.5%

1%

DW RIM 261.22

1.

4%

0.

0% 0.

0%

TC/ME 261.58

TC/ME 261.92

TP/ME 261.67

1.5%

TP 262.18

TP 262.13

0.

0%

1.8%

0.500%

0.500%

1.5%

TC 261.33

TC 261.33

TC 261.33

TC 261.33

BEGIN VALLEY

GUTTER (VG)

TC=261.46'

CONST 44.5 LF VG

S=0.0025 FT/FT

1.5%

1.5%

1.8%

1.4%

3.2%

1.5%

5.0%

1.4%

1.7%

TP/TC 261.51 TP/TC 261.47

TP/TC 261.47

BEGIN 5' CURB

TRANSITION

1.5%

FG/ME

260.81 6.9%

FG /ME 261.44

7.9%

0.

TP 261.97

CB RIM 261.39

1.2%

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BID & PERMIT SET

EXISTING SCHOOL

FFE=262.43'

EXISTING

PARKING

LOT

EXISTING ASPHALT

TRACK AREA

CB RIM 261.35

TP/ME 260.84

TP/TC 261.10

TP/TC 261.03

7.5%

TP/ME 260.81

TC 261.48

TP 260.98

1.

5%

TP/ME 260.82

1.9%

EXISTING

PROPERTY LINE,

TYP.

TC/ME 261.67

TP/ME 261.31

TC/ME 261.69

TP/ME 261.37

TC/TP/ME 261.36

BEGIN VALLEY GUTTER (VG)

TC=261.57'

CONST 52.1 LF VG

S=0.0042 FT/FT

TP 261.59

1.5%TP 261.45TP 261.54

TP 261.65

FG 261.45

CB RIM 261.20

FG 261.30

0.4%

6.2%

TC/TP/ME 261.48TC/TP/ME 260.65

TC/ME 261.71

TP/ME 261.51

TP 262.15

EG 262.40

1.8%

TD RIM 261.67

0.85%

TP/ME 261.61

TP 261.93

TP 261.68

TP 261.87

1.

5%

0.

0%

0.50%

TP/ME 261.65

TP/ME 262.09

TP/ME 262.12

TP 261.83

TP/ME 261.85

TP/ME 261.98

TP 261.65

TP 261.67

TD RIM 261.79

TP 262.12

TP/TC 261.93

(EG 261.12) TP 261.93

TP/TC 261.61

(EG 261.05)

TP/TC 261.28

(EG 261.05)

2 04/21/2026 ADDENDUM #2

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CB

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STORMWATER

MANAGEMENT

PLAN

C3.0

PLAN SCALE

N

STORMWATER MANAGEMENT PLAN

SCALE: 1" = 10'

74-23118-00

03/20/2026

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EXPIRATION DATE: 06/30/26

91653PE

OREGON

ENG INEER

SEPT 13 , 20 16

A N

DREA W . STANCL

I F

F

RE

G I S

TERED PROFESS IONAL

1498 E. Main Street, Suite 103, #345

Cottage Grove, Oregon 97424 www.gaia-engineering.com

503-830-3635

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SHEET NOTES

CONSTRUCTION NOTES

1. CONSTRUCT CLEAN OUT PER DETAIL 2/C5.0.

2. CONSTRUCT LYNCH-STYLE CATCH BASIN PER DETAIL 3/C5.0.

3. CONSTRUCT DRYWELL PER DETAIL 4/C5.0.

4. ROOF DOWNSPOUT CONNECTION. SEE ROOF STRUCTURE DRAWINGS FOR

CONTINUATION OF DRAIN PIPE IN THE ROOF.

5. CONSTRUCT 4-INCH WIDE CLASS B RATED TRENCH DRAIN PER DETAIL 5/C5.0.

INSTALL STORM DRAIN OUTLET IN THE VERTICAL POSITION AND CONSTRUCT A 90°

VERTICAL BEND TO CONNECT INTO 6" SD AT ELEVATION AS SHOWN ON PLANS.

6. CONSTRUCT 4" PERFORATED PVC PIPE SET IN 12" - 1" DRAIN ROCK, 12" MIN DEEP.

REFER TO LANDSCAPE ARCHITECTURAL PLANS FOR SWING SET AREA, INCLUDING

BARK MULCH DETAILS. SEPARATION GEOTEXTILE TO BE INSTALLED AT TOP OF

DRAIN ROCK. SEE DETAIL 9/C5.0.

7. CONSTRUCT GRASSY SWALE PER DETAIL 10/C5.0.

1. REFER TO SHEET C0.00 FOR GENERAL NOTES, LEGEND AND CIVIL DETAILS.

2. REFER TO SHEET SURVEY DRAWING FOR SURVEY CONTROL POINTS.

3. USE BUILDING APPROVED MATERIALS FOR ANY AND ALL ELEMENTS OF UTILITY

SYSTEMS INSTALLED WITHIN 2-FEET OF BUILDINGS OR OTHER STRUCTURES.

4. CONTRACTOR SHALL VERIFY EXISTING PIPE ELEVATIONS, SIZES, ORIENTATION AND

PIPE CONDITIONS PRIOR TO STARTING CONSTRUCTION. NOTIFY ENGINEER OF

DISCREPANCIES.

N165053.58, E397243.50

CONST 48" DIA DRYWELL #1

RIM= 261.22

6"FL (S) = 255.00

6"FL (W) = 255.00

BOTTOM= 241.22

N164966.33, E397302.98

END TRENCH DRAIN

RIM= 262.29

TD FL = 260.37

6"FL = 260.37

CONST 6" SD 4.6 LF

S=0.0227 FT/FT

EXISTING SCHOOL

FFE=262.43'

EXISTING

PARKING

LOT

EXISTING ASPHALT

TRACK AREA

EXISTING

PROPERTY LINE,

TYP.

N164878.59, E397243.50

CONST SD CB #3

RIM= 261.35

6"FL = 259.85

CONST 6" SD 9.2 LF

S=0.0100 FT/FT

N16500.17, E397186.48

CONST SD CB #2

RIM= 261.39

6"FL = 258.77

CONST 6" SD 55.7 LF

S=0.0500 FT/FT

N165046.59, E397243.49

CONST SD CB #1

RIM= 261.20

6"FL (IN-S) = 258.19

6"FL (OUT-N) = 255.19

CONST 6" SD 4.0 LF

S=0.0475 FT/FT

N164886.33, E397303.51

BEGIN TRENCH DRAIN (TD)

RIM= 261.67

TD FL = 261.17

CONST TD 80.0 LF

S=0.0100 FT/FT

N165046.76, E397307.44

START SWALE

FG = 261.45

CONST SWALE 63.0 LF

S=0.0040 FT/FT

N164036.86, E397209.99

START SWALE

FG = 261.30

CONST SWALE 32.5 LF

S=0.0031 FT/FT

N164965.99, E397248.05

CONST ROOF DOWNSPOUT

4"FL = 259.58

CONST 4" SD 6.4 LF

S=0.0200 FT/FT

N164886.00, E397248.05

CONST ROOF DOWNSPOUT

4"FL = 259.87

CONST 4" SD 6.4 LF

S=0.0200 FT/FT

N1648970.43, E397243.50

CONST SD CLEANOUT

RIM= 262.19

6"FL = 258.94

CONST 6" SD 6.1 LF

S=0.0100 FT/FT

N164970.38, E397301.82

CONST SD CLEANOUT

RIM= 262.19

6"FL = 260.27

CONST 6" SD 52.1 LF

S=0.0227 FT/FT

N165043.58, E397197.01

CONST SD CLEANOUT

RIM= 261.30

6"FL = 257.44

CONST 6" SD 28.9 LF

S=0.0200 FT/FT

N164888.32, E397243.49

CONST SD CLEANOUT

RIM= 261.57

6"FL = 259.76

CONST 6" SD 2.2 LF

S=0.0100 FT/FT

N164890.55, E397243.49

CONST 6"X4" WYE

4"&6"FL = 259.74

CONST 6" SD 79.9 LF

S=0.0100 FT/FT

N164976.57, E397243.50

CONST 6" WYE

6"FL = 258.88

CONST 6" SD 69.0 LF

S=0.0100 FT/FT N164970.38, E397249.69

CONST 6" 45° BEND

6"FL = 259.09

CONST 6" SD 8.8 LF

S=0.0239 FT/FT

N164890.55, E397243.49

CONST 6" WYE

6"FL = 255.99

CONST 6" SD 14.1 LF

S=0.0500 FT/FT

N165053.58, E397235.88

CONST 6" 45° BEND

6"FL = 255.28

CONST 6" SD 5.6 LF

S=0.0500 FT/FT

N165043.58, E397103.07

CONST SD CLEANOUT

RIM= 260.75

4"PERF FL = 260.02

CONST 4" PERF 90.9 LF

S=0.0030 FT/FT

N1645019.58, E397193.92

END 4" PERF

CONNECT TO 6" SD HEADER

4"PERF FL = 259.75

6"SD FL=258.79

CONST 6" SD 8.0 LF

S=0.0500 FT/FT

N1645019.58, E397193.92

END 4" PERF

CONNECT TO 6" SD HEADER

4"PERF FL = 259.75

6"SD FL=257.59

CONST 6" SD 3.1 LF

S=0.0500 FT/FT

N1645035.60, E397194.02

END 4" PERF

CONNECT TO 6" SD HEADER

4"PERF FL = 259.75

6"SD FL=257.99

CONST 6" SD 8.0 LF

S=0.0500 FT/FT

N1645027.58, E397193.92

END 4" PERF

CONNECT TO 6" SD HEADER

4"PERF FL = 259.75

6"SD FL=258.39

CONST 6" SD 8.0 LF

S=0.0500 FT/FT

N165035.58, E397103.07

CONST SD CLEANOUT

RIM= 260.75

4"PERF FL = 260.02

CONST 4" PERF 90.9 LF

S=0.0030 FT/FT

N165027.58, E397103.07

CONST SD CLEANOUT

RIM= 260.75

4"PERF FL = 260.02

CONST 4" PERF 90.9 LF

S=0.0030 FT/FT

N165019.58, E397103.07

CONST SD CLEANOUT

RIM= 260.75

4"PERF FL = 260.02

CONST 4" PERF 90.9 LF

S=0.0030 FT/FT

FUTURE ASPHALT

BASKETBALL

COURT AREA, TYP.

2 04/21/2026 ADDENDUM #2

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1 C5.0

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PAVING AND

HORIZONTAL

CONTROL PLAN

C4.0

PLAN SCALE

N

PAVING AND HORIZONTAL CONTROL PLAN

SCALE: 1" = 10'

74-23118-00

03/20/2026

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C4.0

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EXPIRATION DATE: 06/30/26

91653PE

OREGON

ENG INEER

SEPT 13 , 20 16

A N

DREA W . STANCL

I F

F

RE

G I S

TERED PROFESS IONAL

1498 E. Main Street, Suite 103, #345

Cottage Grove, Oregon 97424 www.gaia-engineering.com

503-830-3635

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CONST PCC

CONCRETE AREA,

40 SF

CONSTRUCTION NOTES

1. CONSTRUCT FULL DEPTH CURB PER DETAIL 6, SHEET C5.0.

2. CONSTRUCT AT GRADE CURB PER DETAIL 6, SHEET C5.0.

3. CONSTRUCT VALLEY GUTTER PER DETAIL 7, SHEET C5.0.

4. CONSTRUCT MOUNTABLE CURB PER DETAIL 8, SHEET C5.0.

PAVING LEGEND

PLAY AREA ASPHALT PAVEMENT

3" COMPACTED LIFT, ASPHALT PAVEMENT, OVER

6" COMPACTED DEPTH, 1 1/2"-0 CRUSHED ROCK, OVER

GEOTEXTILE FABRIC, OVER

APPROVED SUBGRADE

PEDESTRIAN CONCRETE PAVEMENTS

4" DEPTH 3,000 PSI PCC PAVEMENT (NON-REINFORCED) OVER

6" MINIMUM DEPTH 34"-0 CRUSHED ROCK BASE OVER

GEOTEXTILE FABRIC OVER

APPROVED SUBGRADE.

CHANGE OF CURB TYPE

290 LF2

REFER TO LANDSCAPE PLANS

AND SPECIFICATIONS FOR

PROPOSED PLAY AREA

STRIPING LAYOUT AND

INSTALLATION REQUIREMENTS

EXISTING SCHOOL

FFE=262.43'

EXISTING

PARKING

LOT

EXISTING ASPHALT

TRACK AREA

EXISTING

PROPERTY LINE,

TYP.

PROPOSED CONCRETE

AREA, REFER TO

LANDSCAPE

ARCHITECT PLANS

FOR JOINTING PLAN

PROPOSED ASHALT

CONCRETE (AC) AREA,

20,372 SF

5' CURB

TRANSITION

16 LF 1

4 LF 1

2' CURB TRANSITION

2' CURB TRANSITION

12" WIDE CONCRETE FENCE

FOUNDATION, TYP.

SEE LANDSCAPE ARCHITECT

PLANS

SWING SET AREA EDGING, TYP.

SEE LANDSCAPE ARCHITECT

PLANS

10 LF 4

3' CURB TRANSITION

3' CURB TRANSITION

100 LF 3

CHAINLNK FENCE

AND POSTS, TYP.

SEE LANDSCAPE

ARCHITECT PLANS

FOR DETAILS

CAUTION! EX LIGHT

POLE AND ELECTRICAL

CONDUIT TO REMAIN

AND BE PROTECTED IN

PLACE DURING

CONSTRUCTION

CAUTION! EX LIGHT

POLE AND ELECTRICAL

CONDUIT TO REMAIN

AND BE PROTECTED IN

PLACE DURING

CONSTRUCTION

POINT NORTHING EASTING DESCRIPTION

ASPHALT/CURB

POINT TABLE - ASPHALT AND CURBS

165024.05 397319.751

ASPHALT/CURB

ASPHALT/CURB

ASPHALT/CURB

ASPHALT

ASPHALT

ASPHALT

CURB TRANSITION

CURB

CURB

VALLEY GUTTER

33 34

43 44

165024.07 397322.25

165024.08 397323.72

165024.10 397325.72

165030.05 397320.18

165030.10 397325.68

165024.27 397347.77

165034.11 397347.77

165034.05 397336.71

165048.76 397325.56

165048.79 397319.75

ASPHALT/CURB

ASPHALT/CURB

ASPHALT

ASPHALT

165042.14 397320.03

165042.14 397314.54

165042.14 397229.63

165031.97 397319.47

164999.95 397219.48

ASPHALT/CURB

CURB

CURB

CURB

CURB

164990.12 397209.96

164990.12 397193.00

164979.95 397182.84

164890.51 397182.83

164880.44 397192.99

164880.96 397196.15

164878.59 397198.03

164857.92 397196.24

164848.16 397116.64

CURB

CURB

CURB

CURB

CURB

164848.01 397084.52 CURB

164847.13 397114.34 CURB

164844.21 397117.34 CURB

164859.57 397211.78 CURB TRANSITION

164861.01 397214.43 MOUNTABLE CURB

164865.77 397223.23

164867.20 397225.86 CURB TRANSITION

MOUNTABLE CURB

164878.59 397296.62 VALLEY GUTTER

164876.70 397323.17 CONCRETE WALK

164876.73 397326.73 CONCRETE WALK

164880.95 397321.76 CURB

164882.53 397326.70 CONCRETE WALK

164886.33 397326.67 CONCRETE WALK

164890.53 397326.66 CONCRETE WALK

164900.33 397321.61 CURB

165014.86 397194.86 EDGING

165014.86 397102.20 EDGING

165048.53 397102.20 EDGING

165048.53 397194.86 EDGING

NOTE: REFER TO SURVEY DRAWING FOR CONTROL POINTS

PROPOSED ASHALT

CONCRETE (AC) AREA,

436 SF

PROPOSED ROOF STRUCTURE

AND CONCRETE FOOTINGS.

REFER TO SEPARATE PLANS AND

SPECIFICATIONS FOR DETAILS

2 04/21/2026 ADDENDUM #2

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LAYOUT NOTES:

1. THE CONTRACTOR WILL DETERMINE THE EXACT LOCATION OF

ALL EXISTING UTILITIES AND STRUCTURES BEFORE

COMMENCING WORK. THE CONTRACTOR WILL CONDUCT HIS

WORK SO AS TO PREVENT INTERRUPTION OF SERVICE OR

DAMAGE TO THEM. THE CONTRACTOR AGREES TO BE FULLY

RESPONSIBLE FOR ANY AND ALL DAMAGE WHICH MIGHT BE

OCCASIONED BY THE CONTRACTOR'S FAILURE TO LOCATE

AND PRESERVE ANY AND ALL EXISTING UTILITIES AND

STRUCTURES.

2. ALL CURBS RAMPS TO BE BUILT IN COMPLIANCE WITH

FEDERAL ACCESSIBILITY STANDARDS.

3. PAVING DIMENSIONS ARE TO BACK OF CURB UNLESS

OTHERWISE NOTED.

4. ALL WORK WILL BE IN ACCORDANCE WITH OSHA CODES AND

STANDARDS. NOTHING INDICATED ON THESE DRAWINGS

SHALL RELIEVE THE CONTRACTOR FROM COMPLYING WITH

ANY APPROPRIATE SAFETY REGULATIONS.

5. VERIFY LAYOUT COORDINATES PRIOR TO CONSTRUCTION.

6. CONTRACTOR TO SUPPLY AND INSTALL ALL REQUIRED

SLEEVES UNDER PAVING AND WALKS.

7. PLACE DOWELLED EXPANSION JOINTS AT VERTICAL

ELEMENTS (BUILDING, COLUMNS, WALLS, BACK OF CURBS,

ETC.) AND STAIRS AND RAMPS AND APPROXIMATELY EVERY 50

LINEAR FEET. RE: CIVIL DRAWINGS.

8. WHERE NEW PAVEMENTS ARE CALLED FOR, PROVIDE AN

EXPANSION JOINT AROUND ALL EXISTING UTILITIES,

MANHOLES, POLES, LIGHTS, ETC.

9. SAWCUT JOINTS BETWEEN CRITICAL POINTS ARE TO BE

EQUALLY SPACED, OR AS SHOWN ON DRAWINGS.

10. CONTRACTOR TO CONFIRM HORIZONTAL CONTROL POINTS

IN THE FIELD. CONTRACTOR TO VERIFY HORIZONTAL

CONTROL POINTS WITH HORIZONTAL COORDINATE POINTS.

11. ALL EXPOSED CONCRETE WALLS WILL HAVE A CONSISTENT

RUBBED FINISH. CONTRACTOR TO PROVIDE MINIMUM 4

SQUARE FEET MOCK-UP FOR REVIEW AND APPROVAL.

12. CONTRACTOR TO PROVIDE MOCK-UP (4'X4') OF ALL

DECORATIVE AND TYPICAL CONCRETE WALKS FOR REVIEW

AND APPROVAL. ALL CONCRETE SIDEWALKS TO HAVE MEDIUM

BROOM FINISH TRANSVERSE TO PEDESTRIAN TRAFFIC,

UNLESS OTHERWISE INDICATED. MOCK-UP TO REMAIN ON

SITE THROUGHOUT CONSTRUCTION.

13. ALL EXTERIOR GROUND OR BUILDING MOUNTED EQUIPMENT,

INCLUDING BUT NOT LIMITED TO MECHANICAL EQUIPMENT,

UTILITY METER BANKS, AND COOLERS, SHALL BE SCREENED

FROM PUBLIC VIEW WITH LANDSCAPING OR AN

ARCHITECTURAL TREATMENT COMPATIBLE WITH THE

BUILDING ARCHITECTURE.

14. ALL ON-SITE WIRING AND CABLES SHALL BE PLACED

UNDERGROUND. RE: CIVIL.

LEGEND

KENTUCKY BLUEGRASS SOD

STANDARD CONCRETE PAVING

WOOD FIBER MULCH

REF: SPECS

ASPHALT; REF: CIVIL

COURT SURFACING; REF: SPECS

BED EDGER

NOTE:

FINE GRADE & SOD ONLY IN AREAS DISTURBED

AeccDbGeneralLabel (AeccLand130)

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92'-8"

30'-0" 30'-0"

'-0

PLAY

STRUCTURE

BASKETBALL

COURT

8' -0

'-0

TY

P

8' -0

" 4' -0

4'-0"

15'-0"

TYP

90'-0"10'-0"

R10'-0"

'-8

'-0

50'-0"6'-0"

80'-0" 5'-0"

22'-0"9'-0" 52'-7"

8'-0"

R10'-0"

6' -0

R10'-0"

'-0

R10 '-0

9' -0

25'-0"

ALIGN

AL

IG

N

AL

IG

N

ALIGN

AL

IG

N

AL

IG

N

126'-0"

±15'-0" 4'-0"

LIMIT OF WORK

6'-0"

TYP

6'-0"

TYP

TABLE AND CHAIRS TO

BE PROVIDED BY OWNER, TYP

LIMIT OF WORK

13'-6" 9'-6"

80'-0" 97.0°

±33'-4"

173°

VOLLEYBALL VOLLEYBALL

50'-0"6'-0"

BED EDGER @ STATION

SWING SET

STATION

1A L5.1

4" CONC WALK

3A L5.1

6'-0" CHAIN LINK FENCE

1A L5.1

4" CONC WALK

2C L5.1

CONC MOW STRIP @ FENCE

3A L5.1

6'-0" CHAIN LINK FENCE

2C L5.1

CONC MOW STRIP @ FENCE

CHAIN LINK UTILITY GATE 3D

L5.1

CHAIN LINK PEDESTRIAN

GATE

9'-0"

CONC CURB

REF: CIVIL

CONC CURB

REF: CIVIL

CONC CURB

REF: CIVIL

SWING SET STATION TO

BE PROVIDED BY OWNER, TYP

ALIGN

ALIGN

ALIGN

EQEQEQEQ

9'

-4

'-0

36'-8"

EJ

EJ

EJ

EJ

EJ EJ EJ

EJ

STABILIZED MATS, TYP

REF: SPECS

FUTURE

COURT,

NOT IN

CONTRACT OVERHEAD PLAY STRUCTURE;

BY OTHERS, NOT IN CONTRACT

BASKETBALL POLE

COURT STIPING

COURT STIPING

4E L5.1

5E L5.1

5B L5.1

3C L5.1

5B L5.1

P:

\P

D X\

-2

-0 0\

^d w g\ La

\L 1.

LA

YO

U

T

PL

AN

.d w g

M ar

8, 2:

pm m cr ow no ve r

OVERALL LAYOUT PLAN

SCALE:

20' 40'10'5'0' 1"=20'

REVISIONS

D

LR

G ro up

A B C D E F

MARCH 20, 2026

BID & PERMIT

SET

C en te nn ia l M

S Pl ay gr ou nd

R en ov at io n

C en te nn ia l M

S Pl ay gr ou nd

R en ov at io n

SE

B ro ok ly n St

, P or tla nd

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74-26104-00

L1.1

LANDSCAPE

LAYOUT PLAN

HYDROSEED

LINE PAINT, TYP;

SUBMIT PRODUCT

DATA FOR APPROVAL.

ADDENDUM 02 04.21.2026

LANDSCAPE NOTES:

1. CONTRACTOR SHALL VERIFY LOCATION OF ALL UTILITIES

BEFORE STARTING ANY WORK.

2. EXISTING UNDERGROUND (U/G) UTILITIES AND DRAINAGE

STRUCTURES HAVE BEEN PLOTTED FROM AVAILABLE

INFORMATION AND THEREFORE, THEIR LOCATIONS MUST

BE CONSIDERED APPROXIMATE ONLY. IT IS THE

RESPONSIBILITY OF THE INDIVIDUAL CONTRACTORS TO

NOTIFY THE UTILITY COMPANIES TO LOCATE UTILITIES

BEFORE ACTUAL CONSTRUCTION.

3. THE CONTRACTOR WILL SHOW PROOF OF PROCUREMENT,

SOURCES, QUANTITIES AND VARIETIES FOR ALL SHRUBS,

PERENNIALS, ORNAMENTAL GRASSES, AND ANNUALS.

4. SUBSTITUTIONS WILL BE ALLOWED ONCE THE

CONTRACTOR HAS EXHAUSTED ALL SOURCES FOR THE

SPECIFIED MATERIAL, AND HAS PROVEN THAT THE

SPECIFIED MATERIAL IS NOT AVAILABLE. THE CONTRACTOR

MUST PROVIDE NAME AND VARIETY OF SUBSTITUTION IN

THE SUBSTITUTION REQUEST FORM TO THE LANDSCAPE

ARCHITECT FOR APPROVAL PRIOR TO TAGGING OR

PLANTING. SUBSTITUTIONS WILL BE NEAREST EQUIVALENT

SIZE OF VARIETY OF PLANT HAVING SAME ESSENTIAL

CHARACTERISTICS.

5. SIZE AND QUALITY OF PLANT MATERIAL WILL CONFORM TO

AMERICAN STANDARDS FOR NURSERY STOCK, ANSI

260-1992, OR MOST RECENT EDITION.

6. ALL PLANT MATERIAL WILL BE NURSERY GROWN, SOUND,

HEALTHY, VIGOROUS AND FREE FROM INSECTS, DISEASE

AND INJURIES, WITH HABIT OF GROWTH THAT IS NORMAL

FOR THE SPECIES. SIZES WILL BE EQUAL TO OR

EXCEEDING SIZES INDICATED ON THE PLANT LIST. THE

CONTRACTOR WILL SUPPLY PLANTS IN QUANTITY AS

SHOWN ON THE DRAWINGS.

7. THE CONTRACTOR WILL BE RESPONSIBLE FOR ENSURING

POSITIVE SURFACE DRAINAGE IS PROVIDED IN ALL

PLANTING AND TURF AREAS. ALL GRADE SURFACES WILL

BE FINISHED TO UNIFORM GRADES AND SLOPED IN SUCH A

MANNER TO BE FREE OF DEPRESSIONS THAT CAUSE AREAS

OF STANDING WATER. THE CONTRACTOR WILL REPORT

ANY CONFLICTS WITH THIS REQUIREMENT TO THE

LANDSCAPE ARCHITECT/OWNER FOR RESOLUTION PRIOR

TO FINAL OPERATIONS.

8. THE CONTRACTOR WILL REPORT SUB-SURFACE SOIL OR

DRAINAGE ISSUES TO THE LANDSCAPE ARCHITECT.

9. CONTRACTOR SHALL STAKE PLANT LOCATIONS IN THE

FIELD AND HAVE APPROVAL BY THE LANDSCAPE

ARCHITECT BEFORE PLANT PITS ARE EXCAVATED AND

BEFORE PROCEEDING WITH INSTALLATION.

10. TREES, SHRUBS & GROUND COVERS SHALL BE LAID OUT IN

A UNIFORM AND CONSISTENT PATTERN.

11. CONTRACTOR TO PLACE MULCH AROUND ALL TREES AND IN

ALL PLANTING BEDS UNLESS OTHERWISE NOTED, TO A

DEPTH OF 3" OR AS DESCRIBED IN THE SPECIFICATIONS.

ALL PLANTING BEDS TO BE SEPARATED FROM LAWN AREAS

WITH SPECIFIED EDGING OR CONCRETE CURB EDGE PER

DRAWINGS.

12. ELEVATION OF TOP OF MULCH SHALL BE 1/2" MIN. BELOW

ANY ADJACENT PAVEMENT OR 2" min. BELOW FINISHED

FLOOR ELEVATION.

13. ALL SHRUB BEDS SHALL BE MULCHED WITH SPECIFIED

ORGANIC OR DECORATIVE AGGREGATE MULCH AND

SEPARATED FROM LAWN AREAS WITH SPECIFIED EDGING

OR CONCRETE CURB EDGE PER DRAWINGS.

14. CONTRACTOR SHALL FINE GRADE AND SEED ALL AREAS

DISTURBED DURING CONSTRUCTION AND ESTABLISH NEW

LAWN AREA, NOT DESIGNATED FOR SOD, NATIVE MEADOW,

OR PLANTING BEDS. CONTRACTOR TO SEED ALL AREAS

WITHIN CONTRACT LIMITS NOT COVERED BY PAVING,

BUILDINGS, OR PLANTING BEDS UNLESS OTHERWISE

NOTED.

15. CONTRACTOR SHALL BE RESPONSIBLE FOR CALCULATING

ACTUAL AREAS OF SEED AND QUANTITIES REQUIRED FOR

COVERAGE.

16. ALL PLANT MATERIALS DELIVERED TO THE SITE FOR

APPROVAL AND INSTALLATION SHALL BE IDENTIFIED AND

TAGGED, TO ENSURE THE PLANTS PROVIDED ARE AS

SPECIFIED. PLANTS SHALL BE APPROVED BY THE

LANDSCAPE ARCHITECT PRIOR TO INSTALLATION.

17. ALL TREES SHALL BE CALLIPERED AND UNDERSIZED TREES

SHALL BE REJECTED.

18. PLANT QUANTITIES ARE PROVIDED FOR CONTRACTOR

CONVENIENCE ONLY. PROVIDE AND INSTALL ALL PLANTS

SHOWN ON THE PLANTING PLANS.

19. SPACING OF ALL PLANTINGS TO BE AS SHOWN ON PLANS.

20. ALL LANDSCAPE AREAS AND PLAYING FIELD AREAS TO

HAVE A MINIMUM OF 6" TOPSOIL.

21. ALL TURF AREAS TO HAVE 4” MINIMUM OF IMPORTED

TOPSOIL - SEE SPECS FOR SOIL AMENDMENTS.

22. PROVIDE, INSTALL, AND INCORPORATE SOIL AMENDMENTS

PER RECOMMENDATIONS PER THE SOILS REPORT.

LEGEND

KENTUCKY BLUEGRASS SOD

WOOD FIBER MULCH

REF: SPECS

ASPHALT; REF: CIVIL

COURT SURFACING; REF: SPECS

NOTE:

FINE GRADE & SOD ONLY IN AREAS DISTURBED

AeccDbGeneralLabel (AeccLand130)

DW

CB

CO

PLAY

STRUCTURE

FUTURE

COURT,

NOT IN

CONTRACT

BASKETBALL

COURT

LIMIT OF WORK

LIMIT OF WORK

VOLLEYBALL VOLLEYBALL

ENG WOOD FIBER

OVERHEAD PLAY STRUCTURE;

BY OTHERS, NOT IN CONTRACT

BED EDGER

LIND

P:

\P

D X\

-2

-0 0\

^d w g\ La

\L 3.

PL

AN

TI

N G

P

LA

N .d w g

M ar

8, 2:

pm m cr ow no ve r

OVERALL LAYOUT PLAN

SCALE:

20' 40'10'5'0' 1"=20'

REVISIONS

D

LR

G ro up

A B C D E F

MARCH 20, 2026

BID & PERMIT

SET

C en te nn ia l M

S Pl ay gr ou nd

R en ov at io n

C en te nn ia l M

S Pl ay gr ou nd

R en ov at io n

SE

B ro ok ly n St

, P or tla nd

, O R

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74-26104-00

L3.1

LANDSCAPE

PLANTING PLAN

PLANT & GROUNDCOVER SCHEDULE

HYDROSEED

Hydroseed

BED EDGER

WOOD FIBER MULCH

ADDENDUM 02 04.21.2026

NOTES:

1. PROVIDE 1% (1/8" PER FOOT) CROSS SLOPE FOR POSITIVE

DRAINAGE UNLESS OTHERWISE INDICATED.

2. PROVIDE 3000 PSI CONC AT 28 DAYS.

3. 2% MAX. CROSS SLOPE

#3 BAR @ 18" O.C.E.W.

#4 BAR, CONT.

1/4" RADIUS TOOLED

EDGE

8"

2"

8"

COMPACTED

SUBGRADE

REF: GEOTECH

REPORT

CONC PAVING

REF: LANDSCAPE PLANS FOR FINISH

SAW JOINT, 3/8" DEEP & 1/8" WIDE

REF: PLAN FOR LOCATION

4"

4"

1/4" EXP. JT.

SEALANT, COLOR TO

MATCH CONC

BOND BREAKER AS

REQUIRED

PRE-MOLDED

FIBERBOARD W/

REMOVABLE SEALANT

STRIP

1/16" RADIUS TYP.

SPEED DOWEL SLEEVE

REINFORCING ROD DOWEL

#4x24" @ 18" O.C.

FLUSH

8"

CONC PAVING REINFORCE

#3 @ 18" O.C.

OR PER ENGINEER DWG.

COMPACTED SUBGRADE

AND BASE

REF: GEOTECH REPORT

CONC WALK

REF: LANDSCAPE

PLANS FOR FINISH

1"

4"

TYP.

SCALE: NTS

REFER TO PLAN

FOR LOCATION

FLUSH

4"

VARIES

1/4" CONTROL JOINT

SAWCUT JOINT

(25% OF SLAB

THICKNESS)

CONC PAVING

REINFORCE #3

@ 18" O.C. OR

PER ENGINEER

DWG.

COMPACTED

SUBGRADE BASE

REF: GEOTECH

REPORT

REFER TO PLAN

FOR LOCATION

COMPACTED SOIL/PLANTING MIX

UNDISTURBED SUBGRADE

2-3x WIDER

THAN ROOTBALL

EXCAVATE TREE PIT 2 TIMES

ROOTBALL DIAMETER

TREE BACKFILL MIX

REF: SPECS

UNDISTURBED SUBGRADE

SCARIFY EDGE OF TREE PIT.

NO SMOOTH OR COMPACTED

SURFACES.

FINISHED GRADE

ROOTBALL

3" MULCH LAYER

REF: SPECS

ROOT ANCHOR™ UNDERGROUND

TREE STAKING SYSTEM

TOP OF ROOTBALL TO BE 2"

ABOVE FINISHED GRADE

DO NOT CUT OR DAMAGE THE

CENTRAL LEADER

3" HIGH WATER RETENTION BASIN

4" DIA. INSPECTION TUBE;

CUT 1'-0" ABOVE FINISHED

GRADE AND CAP W/ 4" DIA.

DRAIN GRATE COVER

NOTES:

1. ONLY STAKE TREES THAT ARE NOT

CAPABLE OF STANDING UPRIGHT

WITHOUT FALLING OR LEANING.

2. INSTALL INSPECTION TUBES AND

TREE TIES. REF. MANUFACTURER'S

SPECIFICATIONS.

3. REMOVE ALL ROPES, WIRES AND

CONTAINERS PRIOR TO PLANTING. IF

BALL AND BURLAP, REMOVE TOP 1/3

OF BURLAP.

4. REF. PLANTING SPECIFICATIONS

FOR MORE INFORMATION.

ENG WOOD FIBER

RE:SPECS

NOTES:

1. INSTALL CHEMICAL WEED BARRIER OVER SOIL UNDER ENG WOOD FIBER,

FOLLOWING PLANTING AND OVER ALL FINISH MULCH AREAS.

2. INSTALL BED EDGER BETWEEN ALL WOOD FIBER MULCH AND ADJACENT TURF OR

PLANTING BED.

3. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

COMPACTED SUBGRADE

REF: GEOTECH REPORT

PVC FLEXIBLE EDGER, BY OLY-OLA

EDGINGS, INC., REF: SPECS

FINISH GRADE

PROVIDE 12" LENGTH GALV STL

STAKE AT 24" OC, MIN

4" UNDISTURBED SOIL

4"

6" MIN. OVERLAP

WEED BARRIER FABRIC

10' CENTER OF POST TO CENTER OF POST (MAX)

POST CAP

H T.

V

AR

IE

S.

SE

E

PL

AN

S

2" MAX.

"A"

CONCRETE

FOOTING

POST

(OD)

2.875"

4.000"

GATE

3' TO 6'

7' TO 12'

3' TO 5'

6' TO 9'

10' TO 12'

3' TO 5'

6' TO 9'

10' TO 12'

12" 14" 16" 14" 16" 18"

42" 46" 42" 42" 46"

40" 44" 48" 40" 44" 48"

42"

LINE AND TERMINAL POSTS

FABRIC

HEIGHT

"C" "B"

FABRIC

HEIGHT

"A"

DIAM

"B"

DEPTH

POST

EMBEDLEAF

WIDTH

GATE

38" 38" 38" 38" 38" 38" 52"

"C" MIN.

FOOTING DEPTH

KNUCKLED SELVAGE TOP

1.66" TOP RAIL

2.375 MIN. DIA.

OF POST AS

SPECIFIED

38"

TENSION WIRE

TOP OF FINISH GRADE

SET IN 2-1/2" Ø BORED

HOLES 8" DEEP. FILL

WITH NON-SHRINK

GROUT

12" 12" 12" 12" 12" 18" 18"

12"

"B" POST

DEPTH

"A"

DIAM

TYPE

POST

3'-0" TO 4'-0"

5'-0"

6'-0" TO 9'-0"

10'-0" TO 12'-0"

LINE

TERMINAL

LINE

TERMINAL

LINE

TERMINAL

LINE

TERMINAL

GATE POST

NOTE:

TERMINAL POSTS INCLUDE END, CORNER

AND PULL POSTS

CLCL

CL

CL

36" 36" 36" 36" 36" 36" 36" 48"

12" WIDE x 6" DEEP

CONC CURB, LIGHT

BROOM FINISH

FINISH GRADE

SLOPE

C O

F

FE

N C

E L

1/4" CONT. TOOLED RADIUS

CONC FOOTING

FOR FENCE

POST, BEYOND

COMPACTED SUBGRADE

REF: GEOTECH REPORT

(2) - #4 BARS, CONT.

SAW CUT AT MID POINT

FOOTING, BEYOND GRADE

EXPANSION JOINT

AT FOOTING, TYP.

PLAN (NOT TO SCALE)

SECTION

WRAP FENCE POSTS WITH BUILDING

FELT AS BOND BREAKER.

1'-0"

6"

10'-0" MAX. SPACING

2'-6" MIN.

NOTE:

INSTALL REINFORCED CONCRETE FOOTING

AND GOAL POST PER DELEGATED DESIGN BY

MANUFACTURER.

2'-6" MIN.

1/2" EXPANSION JOINT

ASPHALT PAVING

RE: CIVIL

COMPACTED SUBBASE TYP.

BASKET GOAL POST

(4) - #5 BARS

VERTICAL &

HORIZONTAL

@ 12" O.C.

6"

5'-0"

MIN.

BASKET

GOAL POST

MOUNT

PLATE

(4) J BOLTS

R6'

1'-6" 3' 2"2"

3' 2"

3' 1'

3' 2"

4'-21 2"

4'-0"

19'-9"

5'-71 2"

39'-6"

47'-01 2"

BASKETBALL GOAL

POST

REF: SPECS

STRIPING SHALL BE

2" WIDE, TYP.

STRIPING SHALL BE

2" WIDE x 8" DEEP, TYP.

STRIPING SHALL BE

12" WIDE x 8" DEEP, TYP.

BASKETBALL COURT

VOLLEYBALL/ PICKLE BALL COURT

20'

10'

STRIPING SHALL BE

2" WIDE (TYP.)

44'

15' 7' NET AREA

(FILLED) FIXED VOLLEYBALL NET POST LOCATION, TYP;

POST BETWEEN TWO COURTS TO BE SHARED; REF: SPECS

(OPEN) REMOVABLE PICKLEBALL NET POST LOCATION, TYP; REF: SPECS & MFR RECS

22' O.C.

24' O.C.

CL

CL

R6'

CL CL CL CL

R2'-6"

3/4" PLUNGER ROD INTO

CONC. KEEPER IN TURF

AREAS

CONC. FOOTING W/ 1" S.S.

SLEEVE IN TURF AREAS;

SLOPE TOP OF FOOTING TO

DRAIN WATER AWAY FROM

SLEEVE

PE

R

E

LE

V

5'-0" CLEAR OPENING

2" LC

"C " R

E:

T

AB

LE

E/

L5 .3

HEAVY-DUTY LATCH

WITH LOCKABLE HASP;

OWNER PROVIDED

PAD-LOCK

3/4" PLUNGER WITH KEEPER

STL RODS

2"

3" DIA X 12 GA.

POST WITH CAP

H T.

V

AR

IE

S.

SE

E

PL

AN

S

2" HC

2" LC

2" HC

NOTES:

1. PROVIDE CAPABILITY FOR GATE TO BE SECURED IN BOTH

OPEN AND CLOSED POSITIONS.

2. PROVIDE 2 1/2" KEEPER POSTS FOR GATE IN OPEN POSITION

OPPOSITE GATE LEAF

CONC FOOTING FOR POST

REF: MFR RECOMMENDATIONS

6" DEPTH CONCRETE

MAINTENANCE STRIP

REF: 4E/L5.1

EXP. JOINT

NOTES:

1. FOOTING WIDTH TO BE (4)X POST WIDTH.

2. COLOR TO BE BLACK.

3. VINYL-COATED CHAIN LINK FENCE, COLOR BLACK; RE: SPECS

1-3/4" Ø X 14 GA. GATE END

TUBULAR RAIL

1-1/2" x 1-1/2" x 14 GA.

VINYL COATED CHAIN LINK

3" Ø X 12GA. POST

SELF CLOSING

SPRING-LOADED GATE

HARDWARE: SGXSX3

CLAMP-TYPE HINGE

PANIC HARDWARE BAR.

SUBMIT SHOP DRAWINGS &

SPECS.

PROVIDE PERFORATED

METAL AT GATE AND

MINIMUM 4' PAST GATE

POST. SUBMIT SHOP

DRAWINGS & SPECS.

2"

5-1/2"

1-1/8"

2"

SEE PLAN

2"

36" MIN

5' -1

0"

6'-0"

3'-4"

KEY

1 2

LANDSCAPE

DETAILS

L5.1

CONCRETE WALK, TYP

L5.1 1A

SCALE: 1"=1'-0" SECTION

EXPANSION JOINT W/ DOWEL

SCALE: 1"=1'-0"

L5.1

1B CONTROL JOINT

SCALE: 1"=1'-0"

L5.1 1D

SECTION SECTION

DECIDUOUS TREE PLANTING

L5.1 5A

SCALE: 1 1/2"=1'-0" SECTION

BED EDGER AT SWING STATION

L5.1 1E

SCALE: 1"=1'-0" SECTION

REVISIONS

D

LR

G ro up

A B C D E F

MARCH 20, 2026

BID & PERMIT

SET

C en te nn ia l M

S Pl ay gr ou nd

R en ov at io n

C en te nn ia l M

S Pl ay gr ou nd

R en ov at io n

SE

B ro ok ly n St

, P or tla nd

, O R

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74-26104-00

6'-0" CHAIN LINK FENCE, TYP

L5.1 3A

SCALE: 1"=1'-0" SECTION

CONC MOW STRIP AT FENCE

L5.1 4E

SECTIONSCALE: 1"=1'-0"

BASKETBALL POLE

L5.1 5E

NO SCALE SECTION

COURT STRIPING

L5.1 5B

5'-0" CHAIN LINK UTILITY GATE, TYP

L5.3 3C

SCALE: NO SCALE

4'-0" CHAIN LINK PEDESTRIAN GATE

L5.3 3D

SCALE: NO SCALE

SCALE: 1 1/2"=1'-0" SECTION

GALVANIZED LINK

LINE PAINT, TYP.

SUBMIT PRODUCT

DATA FOR

APPROVAL.

ADDENDUM 02 04.21.2026

GALVANIZED CHAIN LINK FENCE; RE: SPECS