KLWC - 100_ Water Wastewater Construction Drawings w.signatures.pdf

PDF 20 MB Posted Mar 16, 2023

Attached to: Kenai Lake Work Center Water/Wastewater System Improvements
Solicitation number: 1240BJ23R0004
Issued by: Department of Agriculture Forest Service

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Written by GovTribe AI · Dec 27, 2023

This solicitation is for water and wastewater system improvements at the Kenai Lake Work Center in Seward, Alaska. The project scope includes extending the existing water system, installing a new advanced wastewater treatment system and leach field, running new sewer and building service laterals, and testing and commissioning all new piping and systems. Optional items include asbestos abatement and demolition of an existing mess hall, removing asbestos cement sewer piping, decommissioning existing septic systems, removing cabins, replacing well pumps and controls with new variable frequency drives, and installing a backup generator to power the well pumps. The estimated cost is between $1,000,000 to $5,000,000, with performance required through November 15, 2024. A pre-bid site visit will be held on April 3, 2023. The Department of Agriculture Forest Service intends to award a single firm fixed price contract subject to availability of funds.

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Other files

File	Type	Posted
Amendment 0003 to Solicitation 1240BJ23R0004.pdf	PDF	Apr 12, 2023
Amendment_0002_with attachment_1240BJ23R0004.pdf	PDF	Apr 10, 2023
Amendment 001 to Solicitation 1240BJ23R0004.pdf	PDF	Mar 22, 2023
202080_Kenai Lake Work Center_Geotechnical_Memo_FINAL_11.24.20.pdf	PDF	Mar 22, 2023
Attachment 8-ReferenceQuestionnaire-1240BJ23R0004.pdf	PDF	Mar 17, 2023
KLWC 100_ Water - Wastewater Specifications.pdf	PDF	Mar 16, 2023
KLWC Water System References.pdf	PDF	Mar 16, 2023
011000 SUMMARY OF WORK rev2.pdf	PDF	Mar 16, 2023
Attachment7-PastPerformance-1240BJ23R0004.pdf	PDF	Mar 16, 2023
KLWC Existing Water System As-builts.pdf	PDF	Mar 16, 2023
Solicitation 1240BJ23R0004_Kenai Lake Work Center Water and Wastewater construction.pdf	PDF	Mar 16, 2023
Wage Rates_AK20230001_dated 1.27.2023.pdf	PDF	Mar 16, 2023
SF24 Bid Bond.pdf	PDF	Mar 16, 2023
012700 DEFINITION OF CONTRACT LINE ITEMS rev2.pdf	PDF	Mar 16, 2023

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U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE, REGION 10

SEWARD RANGER DISTRICT

CHUGACH NATIONAL FOREST

MOOSE PASS, ALASKA

CONSTRUCTION PLANS FOR:

KENAI LAKE WORK CENTER:

WATER AND WASTEWATER

SYSTEM IMPROVEMENTS

N:\LOGOS\LOGOS\USFS\USFS_Logo.jpg

ENGINEERS

PLANNERS

SURVEYORS

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VICINITY MAP

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PROJECT LOCATION

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DATE

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DIRECTOR OF ENGINEERING

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APPROVED:

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DATE

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DATE

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DISTRICT RANGER

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RECOMMENDED:

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FOREST SUPERVISOR

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DATE

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RO FACILITIES PROGRAM MANAGER

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DATE

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FOREST ENGINEER

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CHUGACH NATIONAL FOREST

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LOCATION MAP

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PROJECT LOCATION

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ALASKA REGION

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SEWARD RANGER DISTRICT

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CHUGACH NATIONAL FOREST

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ALASKA REGION

LEGEND - PROPOSED

MAJOR CONTOUR

MINOR CONTOUR

SEWER MAIN

SEWER SERVICE

SEWER MANHOLE

SEWER CLEANOUT

SS SS SS

WATER VALVE

TEE

WATER MAIN

REDUCER

COUPLING

MAJOR CONTOUR

ROAD - ASPHALT

MINOR CONTOUR

CONCRETE

UNDERGROUND POWER

UNDERGROUND TELEPHONE

UNDERGROUND GAS LINE

UGP UGP

UGT UGT UGT

NG NG NG

BUILDING

ELECTRIC METER

LEGEND - EXISTING

ELECTRIC TRANSFORMER

TELEPHONE PEDESTAL

X X X

UTILITY POLE

FENCE

SEPTIC TANK

SEWER LINE

EW EW

WATER LINE

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

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GENERAL NOTES,

LEGEND, ABBREVIATIONS,

AND SHEET INDEX

C1.1

1. ALL GRAVITY SEWER PIPE IS SDR 35 PVC UNLESS OTHERWISE NOTED ON THE DRAWING SHEETS.

2. ALL WATER PIPE IS HDPE DR9 UNLESS OTHERWISE NOTED ON THE DRAWING SHEETS.

3. THE SEWER LINES SHALL BE LAID SUCH THAT THEY GRAVITY DRAIN AS SHOWN ON THE DRAWING

SHEETS.

4. SANITARY SEWER SERVICES WILL BE TIED IN AT THE EXISTING SERVICES, 5 FT FROM ALL EXISTING

BUILDINGS; THE USFS HAS FIELD VERIFIED THE SEWER STUB OUT INVERTS AT THE BUILDINGS, HOWEVER, THE CONTRACTOR IS STILL RESPONSIBLE FOR FIELD VERIFYING THE GRADE AND SIZE OF

EXISTING SEWER SERVICES.

5. THRUST BLOCKS ON THE WATER LINES ARE ONLY REQUIRED AT THE PROPOSED TEES.

GENERAL NOTES:

WATER AND SEWER NOTES:

ABBREVIATIONS

1. ALL DISTURBED AREAS FROM CONSTRUCTION RELATED ACTIVITIES ARE TO BE BROUGHT BACK TO

PRE-CONSTRUCTION CONDITION USING MATERIALS PREVIOUSLY REMOVED FROM THE DISTURBED

AREAS.

2. DO NOT DAMAGE ANY TREES (LARGER THAN 6" DIA.) OR TREE ROOT SYSTEMS WITHOUT PRIOR

USFS APPROVAL.

3. DIGITAL CONTRACT DOCUMENT DEPICTING COORDINATES FOR ALL DESIGN ELEMENTS ARE

AVAILABLE UPON REQUEST.

4. THE LOCATIONS OF ALL EXISTING UTILITIES IS APPROXIMATE. THE CONTRACTOR SHALL VERIFY

THE TYPE, SIZE, AND LOCATIONS OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION.

CONTRACTOR TO CALL "DIG LINE" 811 FOR UTILITY LOCATES OR CALL 907-278-3121 PRIOR TO

CONSTRUCTION.

5. ANY UTILITIES ENCOUNTERED IN THE TRENCH THAT ARE NOT TO BE ABANDONED ARE TO BE

RESTRAINED AND PROTECTED IN PLACE BY THE CONTRACTOR UNLESS OTHERWISE NOTED. ALL

UNDERGROUND POWER AND TELEPHONE LINES ARE ASSUMED TO BE BURIED AT 30" DEPTH.

6. CONTRACTOR TO OBTAIN A STORM WATER PERMIT PER SPECIFICATION SECTION 01 51 00

7. THE CONTRACTOR IS RESPONSIBLE FOR THE PREPARATION AND OBTAINING OF ALL LOCAL, STATE

AND FEDERAL PERMITS ASSOCIATED WITH THE CONSTRUCTION OF THE ITEMS SHOWN ON THE

PLANS AND SPECIFICATIONS.

8. DISPOSAL: LOCATION WILL BE DESIGNATED BY THE CO. PROJECT WASTE DISPOSAL SHALL OCCUR

IN ACCORDANCE WITH SPECIFICATION SECTION 01 74 19.

9. DUST ABATEMENT: DURING CONSTRUCTION THE CONTRACTOR SHALL APPLY WATER TO ALL

EXPOSED AREAS TO KEEP DUST DOWN.

10. ALL CONSTRUCTION SLASH AND STUMPS SHALL BE REMOVED & DISPOSED OF BY CONTRACTOR

FROM FOREST SERVICE LANDS.

11. ALL GRAVEL FOR THIS PROJECT SHALL BE OBTAINED FROM A CERTIFIED WEED FREE SOURCE.

12. TOPSOIL WILL BE REMOVED WITHIN CONSTRUCTION LIMITS AND STOCKPILED. PLACE TOPSOIL ON

DISTURBED AREAS AND AREAS DESIGNATED TO BE VEGETATED.

13. SELECT BORROW FROM EXISTING SOURCE AS SHOWN ON THE PLANS IS TO BE USED FOR

EMBANKMENT.

14.EVERY ATTEMPT HAS BEEN MADE TO ENSURE THE ACCURACY OF THE DRAWINGS THROUGH FIELD

VERIFICATION & EXISTING PLAN REVIEW. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO

VERIFY EXISTING CONDITIONS, SIZES, QUANTITIES, AND TO COORDINATE ALL ASPECTS OF THE

PROJECT BEFORE CONSTRUCTION, ORDERING, AND INSTALLATION OF ANY COMPONENT. NOTIFY

CONTRACTING OFFICER IMMEDIATELY FOR WRITTEN CLARIFICATION IF ANY DISCREPANCY EXISTS.

15.DRAWINGS CONTAINED WITHIN THESE DOCUMENTS ARE ABBREVIATED IN NATURE. THE

CONTRACTOR IS EXPECTED TO USE QUALITY, ACCEPTABLE, CONSTRUCTION PRACTICES AND

TECHNIQUES FOR THE EXTENT AND TYPE OF WORK DESCRIBED HEREIN.

16.DO NOT SCALE DRAWINGS. VERIFY ALL EXISTING DIMENSIONS IN THE FIELD. IF A DIMENSION

DOES NOT EXIST OR IS IN ERROR, CONTACT THE CONTRACTING OFFICER IMMEDIATELY FOR

WRITTEN CLARIFICATION.

17. ALL MINOR OBSTRUCTIONS MAY NOT BE SHOWN ON CONSTRUCTION DRAWINGS. THE

CONTRACTOR SHALL REVIEW THE SITE PLANS AND DETERMINE THE CONDITIONS WITH REGARD

TO THE EXISTENCE OF ROADWAYS, TREES, BOULDERS, SIDEWALKS, UTILITIES AND OTHER SITE

IMPROVEMENTS AND MISCELLANEOUS OBSTACLES THAT MAY INTERFERE WITH CONSTRUCTION

PRIOR TO SUBMITTING PROPOSALS.

18. THE CONTRACTOR SHALL ONLY DISTURB WITHIN THE LIMITS OF DISTURBANCE SPECIFIED AND

SHOWN ON THE CONSTRUCTION DRAWINGS, NO GROUND DISTURBANCE SHALL OCCUR OUTSIDE

THE LIMITS UNLESS APPROVED BY THE CONTRACTING OFFICER PRIOR TO CONSTRUCTION. ALL

DISTURBANCE AREAS MUST BE RESTORED TO PRE-CONSTRUCTION OR BETTER CONDITIONS AT

THE COMPLETION OF WORK.

ADEC ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION

CF CUBIC FEET

C.I. CAST IRON

CO CONTRACTING OFFICER

CY CUBIC YARD

DIA/Ø DIAMETER

DR DIMENSION RATIO

ELEV ELEVATION

HDPE HIGH DENSITY POLYETHYLENE

HORIZ HORIZONTAL

I.D. INSIDE DIAMETER

IE INVERT ELEVATION

INV INVERT

IPS IRON PIPE SIZE

KLWC KENAI LAKE WORK CENTER

LEO LAW ENFORCMENT OFFICER

LF LINEAR FEET

MAX MAXIMUM

MIN MINIMUM

MJ MECHANICAL JOINT

NTS NOT TO SCALE

O.D. OUTER DIAMETER

O.S.H.A. OCCUPATIONAL SAFETY & HEALTH ADMINISTRATION

PSI POUNDS PER SQUARE INCH

PT POINT

PVC POLYVINYL CHLORIDE

PWR POWER

SDR STANDARD DIMENSION RATIO

SET-AC SET-ALUMINUM CAP

SF SQUARE FEET

SSMH SANITARY SEWER MANHOLE

STA STATION

SWR SEWER

SWPPP STORM WATER POLLUTION PREVENTION PLAN

TYP TYPICAL

WTR WATER

VERT VERTICAL

SHEET INDEX

SHEET NO. SUB SHEET NO. SHEET TITLE

1 COVER PAGE

2 C1.1

GENERAL NOTES, LEGEND,

ABBREVIATIONS, AND SHEET INDEX

3 C1.2 PHASING PLAN

4 C1.3 SURVEY CONTROL POINTS MAP

5 C1.4 SURVEY CONTROL POINTS TABLE

6 C1.5

EXISTING CONDITIONS AND

DEMOLITION

7 C2.0 WATER LAYOUT AND SHEET INDEX

8 C2.1 WATER POINT TABLE

9 C2.2 WATER MAIN PLAN AND PROFILE

10 C2.3 WATER DETAILS

11 C3.0

SEWER COLLECTION LAYOUT AND

SHEET INDEX

12 C3.1 SEWER COLLECTION POINT TABLE

13 C3.2 SEWER MAIN PLAN AND PROFILE 1

14 C3.3 SEWER MAIN PLAN AND PROFILE 2

15 C3.4 SEWER MAIN PLAN AND PROFILE 3

16 C3.5 SEWER MAIN PLAN AND PROFILE 4

17 C3.7 SEWER COLLECTION DETAILS 1

18 C3.8 SEWER COLLECTION DETAILS 2

19 C3.9 SEWER COLLECTION DETAILS 3

20 C3.10 SEWER COLLECTION DETAILS 4

21 C4.0 ADVANCED TREATMENT AND DISPOSAL

22 C4.1

TREATMENT AND DISPOSAL PLAN AND

PROFILE

23 C4.2 DRAINFIELD GRADING

24 C4.3

ADVANCED TREATMENT AND DISPOSAL

DETAILS 1

25 C4.4

ADVANCED TREATMENT AND DISPOSAL

DETAILS 2

26 C4.5

ADVANCED TREATMENT AND DISPOSAL

DETAILS 3

27 C4.6 ADVANCED TREATMENT AND DISPOSAL

DETAILS 4

28 H0.1

HAZARDS ABATEMENT - GENERAL NOTES

AND QUANTITIES

H1.0 HAZARDS ABATEMENT - MESS HALL -

CREW HOUSE

E0.1 ELECTRICAL LEGEND AND SCHEDULES

E0.2 ENLARGED PLANS AND ONE-LINE

E1.1 ELECTRICAL DETAILS

SECTION OR DETAIL IDENTIFICATION SYMBOLS

DETAIL NOTE

NTS

DETAIL SHEET REFERENCE

C2.9

PLAN SHEET TO DETAIL SHEET REFERENCE

XXXXXXX

FINISHED

GROUND ELEV. AT

PIPE CENTERLINE

TOP OF PIPE ELEV.

1+00

PROFILE VIEW ELEVATION BAND

(BOTTOM OF PROFILE)

C2.9

6960.021_W-WW_GENERAL SHEETS.dwg

9/1 5/2

1 1 4:

I F

:\6

0.0

E D

\69

.02

W G;

PHASING PLAN

C1.2

SCALE IN FEET

0 20 40

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

UGP

UGT

O H

UGT

ES ES ES ES ES

ES ES

ES ES ES

U G

UGP

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:2 7 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

SURVEY CONTROL

POINTS MAP

C1.3

SCALE IN FEET

0 50 100

KENAI LAKE

FLEX HOUSING UNIT

SOUTH DORM

EQUIPMENT

STORAGE

NORTH

DORM

MODULAR

OFFICE

KLWC OFFICE

CREW

HOUSE

CARPENTERS

SHOP

LEO OFFICE

LAKE HOUSE

STORAGE

YARD

EXISTING CABINS

EXISTING TURN

AROUND AND

LAKE ACCESS

SEE SHEET C1.4 FOR

SURVEY CONTROL TABLE

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:2 7 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

SURVEY CONTROL

POINTS TABLE

C1.4

L A

S E

F G

PT3 - Found a 3 ¼” diam. Aluminum USDA Cap inside a 5” diam. PVC casing with aluminum cover in good condition. Cap found approx. 5” below ground. Cap is located near the southeast corner of Flex-housing front lawn approx. 7 ft. West of the gravel road to the

Flex-housing south parking area.. Cap is stamped as shown.

KLWC8

CP8

PT6 - Set a 5/8” diam. x 30” rebar with a yellow FS plastic cap approx. 1” below the ground. Rebar is located approx. 7 ft. northwest of a gravel loop road near the northwest corner of USS 7398, Lot 1 and approx. 14 ft. from the top of Kenai Lake's east bank.

KLWC10

CP10

PT7 - Set a 5/8” diam. x 30” rebar with a yellow FS plastic cap flush with the ground. Rebar is located approx. 2 ft. north of the KLWC gravel access road and approx. 2 ft. east of a private gravel road running north into USS 2497.

KLWC11

CP11

PT8 - Set a 2 ½” diam. Aluminum FS Cap on 5/8” diam. x 30” rebar approx. 1” below the ground. Cap is located approx. 44 ft. northeast of the northeast corner of the Crew House Building and approx. 2 ft. west of the curb. Cap is stamped as shown.

KLWC13

CP13

PT9 - Found a 3 ¼” diam. BLM Brass Cap flush with the ground in good condition. Cap set by BLM in 1983 for Corner 2 of USS 7398 Lot 1. Cap is located on the outside curve of the main paved access road into KLWC approx. 8 ft. east of the pavement edge and approx. 2

ft. northeast of a 4x4 wooden post with FS signs 54-2 and 54-9 attached. Cap is stamped as shown.

KLWC15

CP15

PT10 - Set a 2 ½” diam. Aluminum FS Cap on 5/8” diam. x 30” rebar approx. 2” below the ground. Cap is located in the grass approx. 30 ft.

northwest of the northwest corner of the Office Building and approx. 6 ft. east of the curb. Cap is stamped as shown.

L A

S E

F G

PT 1 - Found a 3 ¼” diam. Aluminum USDA Cap inside a 5” diam. PVC casing with aluminum cover in good condition. Aluminum cover is flush with the gravel surface. Cap is located in the KLWC outside Storage

Area and is marked with an orange carsonite post with a 'survey marker' decal. Cap is stamped as shown.

PT2 - Set a 5/8” diam. x 30” rebar with a yellow FS plastic cap flush with the ground. Rebar is located in mixed spruce and alder approx. 45 ft. west of the SW corner of the outside storage area.

V IR

RES

KLWC4

CP4

PT4 - Set a 2 ½” diam. Aluminum FS Cap on 5/8” diam. x 30” rebar approx. 2” below the ground. Cap is located in the back yard of the Lake

House approx. 40 ft. southwest of the Northwest House corner and approx. 10 ft. from the edge of the lawn.

Cap is stamped as shown.

KLWC5

CP5

PT5 - Set a 2 ½” diam. Aluminum FS Cap on 5/8” diam. x 30” rebar flush with the ground. Cap is located approx. 25 ft. northwest of the Northwest corner of the KLWC Office Building and 40 ft. west of the flagpole. Cap is stamped as shown.

PT11 - Set a 2 ½” diam. Aluminum FS Cap on 5/8” diam. x 30” rebar flush with the ground. Cap is located approx. 16 ft. south of the southeast corner of the Equipment Storage Building and approx. 1 ft. from the edge of the gravel road to the outside storage area. Cap is stamped as shown.

PT13 - Set a 2 ½” diam. Aluminum FS Cap on 5/8” diam. x 30” rebar approx. 1” below the ground. Cap is located in the grass approx. 5 ft. from the outside curve of the main gravel road and approx.

58 ft. southeast of the southeast corner of the KLWC

Office Building. Cap is stamped as shown.

PT15 - Set a 2 ½” diam. Aluminum FS Cap on 5/8” diam. x 30” rebar approx. 1” below the ground. Cap is located in the grass approx. 40 ft.

northeast of the northeast corner of the Modular Office

Building, approx. 40 ft. southeast of the southeast corner of the Crew House Building and approx. 7 ft.

west of the curb. Cap is stamped as shown.

P N

O T

PT12 - Set a 5/8” diam. x 8” long Duranail Spike approx. 2” below the road surface. Cap is located in the center of the driveway leading to the Lake House and approx. 5 ft. west of the main gravel road.

PT14 - Set a 5/8" diam. x 8” long Duranail Spike approx. 1” below the gravel road surface. Cap is located near the center of the KLWC gravel parking lot entrance approx. 85 ft. northeast of the northeast corner of the KLWC Office Building.

PT59 - Set a 5/8” diam. x 30” rebar with a yellow FS plastic cap flush with the ground. The rebar is located in the grass between Kenai Lake and the north Flex Housing Unit

Building gravel parking area. The cap is located approx. 69

ft. northwest of the northwest corner of the Flex Housing

Unit Building and approx. 35 ft. west of the north gravel parking area.

PT50 - Found a ½” diam. Magnail flush with the road pavement. The Magnail is located between the road curbs near a road intersection south of the KLWC main access road and approx. 51 ft. northeast of the northeast corner of the Crew House Building.

PT51 - Set a 5/8” diam. x 30” rebar with a yellow FS plastic cap approx. 2” below the ground. The rebar is located between two cabins in a cluster of three cabins north of the KLWC Office Building parking area and south of the KLWC gravel access road. Cap is located approx. 16 ft. southwest of the northwest deck corner of the northeastern most cabin.

PT52 - Set a 5/8” diam. x 30” rebar with a yellow FS plastic cap flush with the ground. The rebar is located approx. 8 ft. northwest of the southwest corner of the

Crew House Building and approx. 9 ft. east of a 5 ft.

diam. above ground fuel tank.

PT53 - Set a 5/8” diam. x 30” rebar with a yellow FS plastic cap approx. 1” below the ground. The rebar is located in the grass approx. 20 ft. north of the northeast corner of the Warehouse Building and approx. 8 ft. northwest of a 12” diam. utility pole marked 'T21 G'.

PT54 - Set a 1/2” diam. x 1” long Magnail flush with the pavement near the center of large paved parking area. The Magnail is located approx. 4 ft. south of a small gravel section of the parking area, approx. 18 ft.

southeast of the asphalt parking area corner and approx. 85 ft. south of the southeast corner of the

Carpenters Shop Building.

PT55 - Set a 5/8” diam. x 30” rebar with a yellow

FS plastic cap flush with the ground. The rebar is located in the grass southeast of a 4 way intersection approx. 10 ft. south of a gravel road leading to the gas pump and outside storage area and approx. 55 ft. southwest of the southeast corner of the North Dorm Building.

PT56 - Found a 5/8” diam. rebar, slightly bent and flush with the gravel surface. The rebar is located near the southwest corner of the South Dorm

Building gravel parking area and approx. 40 ft.

northwest of the northwest corner of the South

Dorm Building. A FS plastic cap was set on top of the rebar.

PT57 - Set a 5/8” diam. x 30” rebar with a yellow

FS plastic cap flush with the ground. The rebar is located in a cluster of five cabins east of the KLWC

Office Building and southwest of the Modular Office

Building. The cap is located approx. 18 ft.

northwest of the northwest corner of the southeastern most cabin.

V IR

RES

V I R

RES

V I R

RES

V IR

V I R

R E

V I R

RES

PT58 - Set a 5/8” diam. x 30” rebar with a yellow FS plastic cap flush with the ground. The rebar is located near tree line near the southeast corner of the South Dorm

Building. The cap is located above a small depression approx. 21 ft. southeast of the southeast corner of the

South Dorm Building.

CONTROL TABLE

POINT

STATE PLANE COORDINATES US

Survey Ft

DESCRIPTION

NO. NORTH EAST ELEV.

1 2340660.38 1754151.63 455.5

(SRD3167) 3-1/4" DIAM. USDA ALUM. CAP

2 2340551.62 1754019.86 453.3 5/8" X 30" REBAR w/ YELLOW FS CAP

3 2340518.84 1753821.67 448.7

(SRD3168) 3-1/4" USDA ALUM. CAP

4 2340786.62 1753583.70 450.0 5/8" X 30" REBAR w/ 2-1/2" ALUM.FS CAP

5 2341085.28 1753525.81 450.5 5/8" X 30" REBAR w/ 2-1/2" ALUM.FS CAP

6 2341271.73 1753399.56 442.8 5/8" X 30" REBAR w/ YELLOW FS CAP

7 2341322.60 1753611.64 451.3 5/8" X 30" REBAR w/ YELLOW FS CAP

8 2341290.67 1753887.08 454.8 5/8" X 30" REBAR w/ 2-1/2" ALUM.FS CAP

9 2341356.61 1754180.24 459.6

(S7398) 3-1/4" DIAM. BLM BRASS CAP

10 2341232.33 1754103.82 456.9 5/8" X 30" REBAR w/ 2-1/2" ALUM.FS CAP

11 2340975.81 1754153.33 457.5 5/8" X 30" REBAR w/ 2-1/2" ALUM.FS CAP

12 2340807.71 1753769.08 451.2

5/8" X 8" DURANAIL

13 2340922.18 1753658.43 450.9 5/8" X 30" REBAR w/ YELLOW FS CAP

14 2341136.98 1753639.79 452.5

5/8" X 8" DURANAIL

15 2341149.21 1753887.87 454.9 5/8" X 30" REBAR w/ 2-1/2" ALUM.FS CAP

50 2341288.98 1753900.70 454.9

1/2" MAGNAIL

51 2341249.72 1753711.15 452.6 5/8" X 30" REBAR w/ YELLOW FS CAP

52 2341184.79 1753837.23 454.0 5/8" X 30" REBAR w/ YELLOW FS CAP

53 2341169.02 1754212.81 458.1 5/8" X 30" REBAR w/ YELLOW FS CAP

54 2341099.05 1754030.11 455.2

1/2" X 1" MAGNAIL

55 2340858.34 1753876.82 453.1 5/8" X 30" REBAR w/ YELLOW FS CAP

56 2340699.95 1753840.56 452.1 5/8" REBAR w/ YELLOW FS CAP

57 2340997.66 1753758.15 452.2 5/8" X 30" REBAR w/ YELLOW FS CAP

58 2340604.62 1753917.88 452.5 5/8" X 30" REBAR w/ YELLOW FS CAP

59 2340636.51 1753621.94 448.5 5/8" X 30" REBAR w/ YELLOW FS CAP

NOTES:

1. ALL BASE MAPPING HAS BEEN PROVIDED BY THE USFS.

BASE MAPPING WAS COMPLETED IN MAY OF 2016; USFS

PROJECT # 7035-16.

UGT

U G

UGT

U G

UGP

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:2 7 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

EXISTING

CONDITIONS AND

DEMOLITION

C1.5

SCALE IN FEET

0 50 100

CABINS TO BE REMOVED

PRIOR TO CONSTRUCTION

BY USFS

KENAI LAKE

EQUIPMENT STORAGE

CREW HOUSE TO BE

DECOMMISSIONED, SEE

SHEETS H0.1 AND H1.1

NOTES:

1. ALL OF THE EXISTING SEPTIC SYSTEM LOCATIONS ARE APPROXIMATE AND WERE PROVIDED BY THE

USFS; CONTRACTOR TO FIELD VERIFY.

2. ALL EXISTING SEPTIC SYSTEMS, INCLUDING TANKS, DRAINFIELDS, AND APPURTENANCES ARE TO BE

ABANDONED/DECOMMISSIONED IN ACCORDANCE WITH THE ALASKA PLUMBING CODE.

3. EXISTING SEWER SERVICE PIPE FROM ALL BUILDINGS TO BE LEFT STUBBED OUT 5' FROM THE

BUILDING FOR NEW SERVICE CONNECTIONS.

4. WATER SERVICE TO CREW HOUSE TO BE CUT AND CAPPED AT THE MAIN. EXISTING WATER

SERVICE AND SEPTIC SYSTEM TO BE ABANDONED IN PLACE.

5. THE 8 CABINS BEING DECOMMISSIONED DO NOT HAVE WATER OR SEWER SERVICES.

6. ALL TANKS TO BE PUMPED AND CLEANED PRIOR TO DECOMMISSIONING.

7. SAW-CUT EXISTING ASPHALT FOR PIPE TRENCHING ACORDING TO TRENCH DETAILS ON SHEET

C3.9. DISPOSE OF ASPHALT OFF-SITE IN ACCORDANCE WITH LOCAL STATE, AND FEDERAL LAWS

AND REGULATIONS.

CABINS TO BE REMOVED

PRIOR TO CONSTRUCTION

BY USFS

EXISTING WATER DISTRIBUTION

TO STAY IN PLACE UNLESS

OTHERWISE NOTED

EXISTING PUMP HOUSE

STORAGE YARD

DECOMMISSIONING NOTES:

KLWC OFFICE

- ABANDON/REMOVE SEPTIC TANK

- ABANDON DRAINFIELD

FLEX HOUSING UNIT

- ABANDON/REMOVE SEPTIC TANK

- ABANDON DRAINFIELD

LAKE HOUSE

- ABANDON/REMOVE SEPTIC TANK

- ABANDON DRAINFIELD

SOUTH DORM

- ABANDON/REMOVE SEPTIC TANK

- ABANDON DRAINFIELD

NORTH DORM

- ABANDON/REMOVE SEPTIC TANK

- ABANDON DRAINFIELD

MODULAR OFFICE

- SEPTIC TANK TO REMAIN UNTIL FUTURE

DECOMMISSIONING

- DRAINFIELD TO REMAIN UNTIL FUTURE

DECOMMISSIONING

CARPENTERS SHOP

- ABANDON/REMOVE SEPTIC TANK

- ABANDON DRAINFIELD

LEO OFFICE

- ABANDON/REMOVE SEPTIC TANK

- ABANDON DRAINFIELD

WAREHOUSE

- ABANDON/REMOVE SEPTIC TANK

- ABANDON DRAINFIELD

CREW HOUSE

- ABANDON/REMOVE SEPTIC TANK

- ABANDON DRAINFIELD

EQUIPMENT

STAGING AREA

TOPSOIL AND GRAVEL

STOCKPILE AREA

SAW-CUT ASPHALT

ALONG HATCH FOR

SEWER MAIN TRENCHING

SEE SHEET C4.0 FOR TOPSIOL

STRIPPING AND TREE

REMOVAL FOR WASTEWATER

TREATMENT PLANT

UGT

U G

UGP

S S

40+00

41+00

44+00

44+22

S S

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:2 7 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

WATER LAYOUT AND

SHEET INDEX

C2.0

SCALE IN FEET

0 50 100

SHEET C2.2 - WATER MAIN PLAN AND PROFILE

EXISTING WATER MAINS

AND SERVICES TO BE

PROTECTED IN PLACE

PROPOSED WATER MAIN EXTENSION

KENAI LAKE

FLEX HOUSING UNIT

SOUTH DORM

EQUIPMENT

STORAGE

NORTH

DORM

MODULAR

OFFICE

KLWC OFFICE

CARPENTERS

SHOP

LEO OFFICE

LAKE HOUSE

WAREHOUSE

EXISTING PUMP

HOUSE AND

WELL

TO PTARMIGAN CREEK

STORAGE YARD

NOTES:

1. EXISTING WATER DISTRIBUTION SYSTEM TO BE

PROTECTED IN PLACE UNLESS OTHERWISE NOTED.

6960.021_W-WW_WATER SHEETS.dwg

200' OFFSET FROM

PUBLIC WELL

WASTEWATER TREATMENT

AND DISPOSAL SYSTEM,

SEE SHEETS C4.0-C4.6

SANITARY SEWER

COLLECTION SYSTEM, SEE

SHEETS C3.0-C3.10

S S

2011 2012

POINT TABLE

POINT #

NORTHING

2340914.49

2340913.25

2340898.06

2340899.45

2340894.46

2340889.47

2340904.44

2340909.49

2340911.31

2340919.41

2340924.34

2340869.00

2340869.92

2340907.20

EASTING

1754211.32

1754208.04

1753802.96

1753799.77

1753797.60

1753795.45

1753801.93

1753803.96

1754212.80

1754209.01

1754206.71

1753869.50

1753922.36

1754192.04

DESCRIPTION

6" X 6" X 6" TEE

6" GATE VALVE

6" X 6" X 6" TEE

6" GATE VALVE

4" MECHANICAL COUPLER WITH 4" X 6" REDUCER

6" GATE VALVE

4" MECHANICAL COUPLER WITH 4" X 6" REDUCER

6" GATE VALVE

4" MECHANICAL COUPLER WITH 4" X 6" REDUCER

6" 22.5° BEND

6" 11.25° BEND

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:2 7 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

WATER POINT TABLE

C2.1

SCALE IN FEET

0 50 100

6960.021_W-WW_WATER SHEETS.dwg

WATER FITTING POINT TABLE

F T

W W

40+00

44+00

44+22

39+8040+00 41+00 42+00 43+00 44+00 44+40

A T

A L V

S T

E L E

C O

N N

E C

X I S

T I N

S T

E L E

A T

A L V

S T

E L E

C O

N N

E C

X I S

T I N

S T

E L E

6" H

PE D

R9 I

PS P

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:2 7 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

WATER MAIN PLAN

AND PROFILE

C2.2

SCALE IN FEET

0 25 50

SCALE IN FEET

0 25 50

0 25

HORIZ

VERT

NORTH DORM

EQUIPMENT

STORAGE

6" GATE

VALVE, MJ

STA: 44+18.31

MIN. BURY

DEPTH 8'

FINISH GROUND

TIE INTO EXISTING

WATER MAIN EAST

TIE INTO EXISTING

WATER MAIN WEST

EXISTING

PUMP HOUSE

422' OF 6" HDPE

DR9 IPS PIPE

C2.3

PROFILE

PLAN

6" GATE

VALVE, MJ

STA:40+03.50

C2.3

MAINTAIN MIN.

HORIZONTAL

SEPARATION OF 10'

C2.3

6" 22.5° BEND, MJ

STA: 40+76.09

6" 11.25° BEND, MJ

STA: 41+28.96

6" 11.25° BEND, MJ

STA: 44+01.30

B E N

S T A

B E N

S T A

B E N

S T A

PROTECT EXISTING

ELECTRICAL JUNCTION

BOX AND TRANSFORMER

IN PLACE

PROTECT EXISTING

HAZARDOUS MATERIAL

STORAGE ARE

GRAVEL ROADWAY

PATCH

PROTECT EXISTING

STORAGE CONTAINERS

AND LIGHT POLE IN

PLACE

EDGE OF GRAVEL

ROAD TYP.

C3.10

UNDERGROUND

POWER CROSSING

STA: 40+47.51

U N

D E R G

R O

U N

P O

W E R

C R O

S S I N

S T A

UNDERGROUND

POWER CROSSING

STA: 42+29.72

UNDERGROUND

POWER CROSSING

STA: 42+73.13

U N

D E R G

R O

U N

P O

W E R

C R O

S S I N

S T A

U N

D E R G

R O

U N

P O

W E R

C R O

S S I N

S T A

SEE SHEET C3.0 FOR

NEW SANITARY

SEWER LAYOUT

GRAVEL

STORAGE YARD

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:2 7 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

WATER DETAILS

C2.3

1) NATIVE MATERIAL WILL BE USED FOR BEDDING ONLY WITH THE APPROVAL OF

CONTRACTING OFFICER.

2) ALL TRENCHING ACTIVITIES TO BE CONDUCTED IN ACCORDANCE WITH O.S.H.A.

CONSTRUCTION STANDARDS FOR EXCAVATIONS, SECTION 1926, SUBPART P.

6" HDPE DR9 IPS PIPE

PIPE BEDDING

TRACE WIRE ON SIDE

OF PIPE

12" MIN.

NOTES :

* BACK SLOPE TO CONFORM

TO O.S.H.A. REGULATIONS.

(TYPE 2 EXC.)

INSTALL METAL CORE WARNING

TAPE 18" MAX. DEPTH

SUBGRADE OR

GROUND SURFACE

SLOPING, BENCHING AND/OR

SUPPORT SYSTEMS IN THIS

AREA TO CONFORM TO

O.S.H.A. REGULATIONS.

TYPE I BEDDING MATERIAL

PLACED IN 6" LAYERS &

COMPACTED AS SPECIFIED

IN SECTION 312100

TYPE I BEDDING MATERIAL

PLACED IN 6" MAX. LAYERS

AND THOROUGHLY

COMPACTED.

TRENCH WIDTH=O.D. OF PIPE PLUS

2' MIN. TRENCH WIDTH = 3.5'

TYPE 2 PIPE

BEDDING WHERE

REQUIRED FOR SOFT

OR UNSTABLE

FOUNDATION

TRENCH BACKFILL

AS SPECIFIED

* BACK SLOPE TO

CONFORM TO O.S.H.A.

REGULATIONS

NEW MECHANICAL JOINT

RESTRAINT

MINIMUM

COVER

TRACER WIRE PLACED

INSIDE SMALL DIAMETER

PVC CONDUIT EXTENDED

TO TOP AND INSIDE OF

VALVE BOX. USE 12 GAGE

TRACER WIRE

NEW 5" ADJUSTABLE C.I.

VALVE BOX SET PLUMB

AND CENTER OVER VALVE

OPERATING NUT

NEW C.I. VALVE BOX BELL

NEW 6" DIA. GATE VALVE

NEW CONCRETE GATE

VALVE THRUST BLOCK

GATE VALVE DETAIL

NTS

TYPICAL WATER TRENCH DETAIL

NTS

3" STYROFOAM BOARD

INSULATION

FITTING

SIZES

4" & 6"

TEES & PLUGS

REDUCERS &

22 1/2" BEND

DIMENSIONS FOR THRUST BLOCKING

2'-0"

1'-11"

1'-9"

0'-10"

MIN.

NOTES:

1. THIS TABLE IS BASED ON 2000 PSF SOIL

BEARING PRESSURE AND 150 PSI MAIN

PRESSURE.

2. WRAP ALL FITTINGS WITH POLYETHLENE PRIOR

TO PLACING CONCRETE.

TEE

NTS

C2.3

FINISH

GRADE

THRUST BLOCK DETAIL

TIE INTO EXISTING WATER MAIN EAST

NTS

C2.3

TIE INTO EXISTING WATER MAIN WEST

NTS

C2.3

UNDISTURBED SOIL

BEDDING MATERIAL

2' DIA. 6" THICK CONCRETE

COLLAR WITH WIRE MESH

REINFORCEMENT

6" GATE VALVE

6" X 6" X 6" TEE

4" ROMAC ALPHA COUPLING

OR APPROVED EQUAL TO TIE

INTO EXISTING WATER MAIN

4" ROMAC ALPHA COUPLING

OR APPROVED EQUAL TO TIE

INTO EXISTING WATER MAIN

ROMAC ALPHA COUPLING OR

APPROVED EQUAL TO TIE

INTO EXISTING WATER MAIN

ROMAC ALPHA COUPLING OR

APPROVED EQUAL TO TIE

INTO EXISTING WATER MAIN

PROPOSED 6" HDPE

DR 9 WATER MAIN

EXTENSION

EXISTING 4" HDPE

WATER MAIN,

CONTRACTOR TO

VERIFY DEPTH AND

LOCATION.

EXISTING 4" HDPE

WATER MAIN,

CONTRACTOR TO

VERIFY DEPTH AND

LOCATION.

PROPOSED 6" HDPE

DR 9 WATER MAIN

EXTENSION

6" GATE VALVE

EXISTING 4" HDPE

WATER MAIN,

CONTRACTOR TO

VERIFY DEPTH AND

LOCATION.

EXISTING 4" HDPE

WATER MAIN,

CONTRACTOR TO

VERIFY DEPTH AND

LOCATION.

TOWARDS PUMP

HOUSE

3.5' PIPE STUBS BETWEEN ALL FITTINGS

STORAGE CONTAINERS

LIGHT POLE

4" X 6" CONCENTRIC HDPE

DR 9 REDUCER

4" X 6" CONCENTRIC HDPE

DR 9 REDUCER 4" X 6" CONCENTRIC HDPE

DR 9 REDUCER

4" X 6" CONCENTRIC HDPE

DR 9 REDUCER

UGP

U G P

UGP

U G P

U G T

U G

U G T

U G

T U G T

UGT

U G T

UGT UGT

UGT

UGT UGT UGT UGT UGT

U G T

UGT

U G

T U G

UGT

U G T

UGT

OHP

U G P

O H P

UGT UGT UGT UGT

OHT

O H T

UGT

U G T

U G

T U G

OHP

UGP

UGT

FT FT

O H T

U G P

S S

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:3 2 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

.D W

SEWER COLLECTION

LAYOUT AND SHEET

INDEX

C3.0

S H

E E T

S E W

E R

A I N

P L

P R O

F I L E

I N

I L

I N

SCALE IN FEET

0 75 150

KENAI LAKE

FLEX HOUSING UNIT

SOUTH DORM

EQUIPMENT

STORAGE

NORTH

DORM

MODULAR

OFFICE

KLWC OFFICE

LEO OFFICE

LAKE HOUSE

WAREHOUSE

PTARMIGAN CREEK

PROPOSED TANKS,

ADVANCED TREATMENT,

AND DRAINFIELD, SEE

SHEET C4.0 TO C4.6

STORAGE YARD

6960.021_W-WW_SEWER COLLECTION SHEETS.dwg

200' OFFSET FROM

PUBLIC WELL

UGP

U G

UGP

U G P

UGP

U G

U G T

U G

T U G

U G T

UGT

U G T

UGT

UGT UGT

UGT

UGT UGT UGT UGT UGT UGT UGT

UGT

U G

U G T

UGT

UGT UGT

UGT

U G

T U G T

U G

T U G

UGT

U G T

UGT

W W

OHP

UGP

U G P

H P

O H P

U G

UGT UGT UGT UGT UGT UGT

OHT OHT OHT OHT

O H T

U G

OHP

UGT

U G

U G T

U G

T U G

OHP

UGP UGP

U G T

OHT

OHP

UGT

U G

OHT

O H T

UGP

U G P

UGP

U G

UGP

S S

POINT TABLE

POINT #

NORTHING

2341080.23

2341153.92

2341141.21

2340915.51

2340678.05

2340578.88

2340571.62

2340946.63

2340896.85

2340881.05

EASTING

1754131.61

1754047.25

1753883.89

1753792.99

1753767.90

1753812.71

1753859.05

1753669.16

1754025.04

1753871.90

DESCRIPTION

SSMH-1

SSMH-2

SSMH-3

SSMH-4

SSMH-5

SSMH-6

TIE INTO TREATMENT SYSTEM

SSMH-7

SSMH-8

SSMH-9

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:3 2 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

.D W

SEWER COLLECTION

POINT TABLE

C3.1

SCALE IN FEET

0 50 100

6960.021_W-WW_SEWER COLLECTION SHEETS.dwg

SANITARY SEWER COLLECTION POINT TABLE

-0+20 0+00 1+00 2+00 3+00 4+00 5+00

S S M

S T A

R I

I N

S S M

S T A

I N

S S M

S T A

I N

243' of 8" SDR 35 @ 1.23%

164' of 8" SDR 35 @ 0.40%

112' of 8" SDR 35 @ 0.40%

UGP

U G

UGP UGP

UGP

U G

P U G

UGP

OHP

UGT

U G

T U G

UGT UGT

UGT

U G

T U G

W W

U G

P U G

UGT

OHT

UGT

U G

P U G

U G

P U G

0+00

5+00

S o f

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:3 2 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

.D W

SEWER MAIN PLAN

AND PROFILE 1

C3.2

SCALE IN FEET

0 25 50

SCALE IN FEET

0 25 50

0 25

HORIZ

VERT

CARPENTERS SHOP EXISTING

SEWER SERVICE INVERT AT

BUILDING = 451.10

PROFILE

PLAN

SSMH-1

STA : 0+00

RIM = 455.41

INV OUT = 449.21

SSMH-2

STA : 1+12

RIM = 455.37

INV IN = 448.76

INV OUT = 448.56

SSMH-3

STA : 2+76

RIM = 454.19

INV IN = 447.90

INV OUT = 447.70

SSMH-4

STA : 5+19

RIM = 451.71

INV IN = 444.70

INV OUT = 444.50

MIN. BURY

DEPTH 5'

EXISTING WATER

MAIN CROSSING

STA : 2+61.66

EXISTING WATER MAIN CROSSING

ESTIMATED 8' BURY DEPTH,

CONTRACTOR TO VERIFY, MAINTAIN

1.5" VERTICAL SEPARATION

STA : 2+61.66

FINISH GRADE

NORTH DORM EXISTING

SEWER SERVICE INVERT

AT BUILDING = 449.40

KLWC

OFFICE

C3.7

= MANHOLE DETAIL

C3.8

= MANHOLE CHANNEL DETAIL

LEO OFFICE

EXISTING SEWER

SERVICE INVERT AT

BUILDING = 452.50

PROPOSED WATER

MAIN EXTENSION,

SEE SHEET C2.2

C3.9

SEWER SERVICE

CONNECTION

STA: 0+95.36

SEWER SERVICE

CONNECTION

STA: 0+15.11

SEWER SERVICE

CONNECTION

STA: 1+30.84

SEWER SERVICE

CONNECTION

STA: 4+34.34

S E W

E R

S E R V I C E

C O

N N

E C T I O

S T A

S E W

E R

S E R V I C E

C O

N N

E C T I O

S T A

S E W

E R

S E R V I C E

C O

N N

E C T I O

S T A

S E W

E R

S E R V I C E

C O

N N

E C T I O

S T A

C3.9

SEWER

CLEANOUT

TYP.

C3.9

SEE SHEET C3.4

WAREHOUSE EXISTING

SEWER SERVICE INVERT AT

BUILDING = 453.70

INSTALL 107 LF OF

4" SDR 35 SANITARY

SEWER PIPE

INSTALL 108 LF OF

4" SDR 35 SANITARY

SEWER PIPE

INSTALL 106 LF OF

4" SDR 35 SANITARY

SEWER PIPE

INSTALL 64 LF OF

4" SDR 35 SANITARY

SEWER PIPE

8" SDR 35 PVC

SEWER MAIN

EDGE OF ASPHALT

ROAD TYP.

EDGE OF GRAVEL

ROAD TYP.

SEE SHEET C3.5

WATER SERVICE

CROSSING

STA : 4+73.30

W A T E R

S E R V I C E

C R O

S S I N

S T A

6960.021_W-WW_SEWER COLLECTION SHEETS.dwg

C3.9

= SEWER TRENCH DETAIL

6+00 7+00 8+00 9+00 10+00

5+00 6+00 7+00 8+00 9+00 9+50

239' of 8" SDR 35 @ 0.40%

109' of 8" SDR 35 @ 0.40%

S S M

S T A

I N

S S M

S T A

I N

47' of 8" SDR 35 @ 0.40%

U G P

UGP

UGP UGP

UGP

U G P

UGP

U G

UGT UGT UGT

UGT UG

UGT

UGT UGT UGT UGT

UGT

UGT UGT UGT

UGT

T U G T

UGT

UGP

UGP UGP UGP UGP

UGP

9+14

5+00

8+00

S S

109' o f 8

SDR 3

5 P

0' o f 8 " S

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:3 2 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

.D W

SEWER MAIN PLAN

AND PROFILE 2

C3.3

SCALE IN FEET

0 25 50

0 25

HORIZ

VERT

PROFILE

PLAN

SSMH-5

STA : 7+58

RIM = 450.67

INV IN =443.55

INV OUT = 443.35

MIN. BURY

DEPTH 5'

SOUTH DORM EXISTING

SEWER SERVICE INVERT

AT BUILDING = 449.84

C3.7

= MANHOLE DETAIL

C3.8

= MANHOLE CHANNEL DETAIL

SSMH-6

STA : 8+67

RIM = 448.81

INV IN =442.88

INV OUT = 442.68

SCALE IN FEET

0 25 50

EXISTING WATER

MAIN CROSSING

STA : 5+61.10

EXISTING WATER

MAIN CROSSING

STA : 7+92.09

EXISTING WATER MAIN CROSSING

ESTIMATED 8' BURY DEPTH,

CONTRACTOR TO VERIFY

STA : 5+61.10

EXISTING WATER MAIN CROSSING

ESTIMATED 8' BURY DEPTH,

CONTRACTOR TO VERIFY MAINTAIN

1.5' VERTICAL SEPERATION

STA : 7+92.09

OUTLET TO ADVANCED

TREATMENT SYSTEM,

SEE SHEET C4.3

C3.9

SEWER SERVICE

CONNECTION

STA: 7+05.24

SEWER SERVICE

CONNECTION

STA: 7+98.31

C3.9

SEWER

CLEANOUT

TYP.

C3.9

S E W

E R

S E R V I C E

C O

N N

E C T I O

S T A

S E W

E R

S E R V I C E

C O

N N

E C T I O

S T A

TIE INTO ADVANCED TREATMENT

SYSTEM, SEE SHEET C4.0

INSTALL 135 LF OF

4" SDR 35 SANITARY

SEWER PIPE

INSTALL 90 LF OF

4" SDR 35 SANITARY

SEWER PIPE

INSTALL 79 LF OF

4" SDR 35 SANITARY

SEWER PIPE

LAKE HOUSE EXISTING

SEWER SERVICE INVERT

AT BUILDING = 448.15

FLEX HOUSING EXISTING

SEWER SERVICE INVERT

AT BUILDING = 444.30

SEWER SERVICE

CONNECTION

STA: 8+57.42

S E W

E R

S E R V I C E

C O

N N

E C T I O

S T A

EDGE OF GRAVEL

ROAD TYP.

S S M

S T A

I N

EXISTING

CLEANOUT

FLEX HOUSING

BUILDING

SSMH-4

STA : 5+19

RIM = 451.71

INV IN = 444.70

INV OUT = 444.50

SEE SHEET C2.2

6960.021_W-WW_SEWER COLLECTION SHEETS.dwg

C3.9

= SEWER TRENCH DETAIL

SEE SHEET C3.4

SEE SHEET C3.5

EXISTING WATER

SERVICE CROSSING

STA : 5+75.93

EXISTING WATER MAIN SERVICE

ESTIMATED 8' BURY DEPTH,

CONTRACTOR TO VERIFY

STA : 5+75.93

UNDERGROOUND

UTILITY CROSSINGS

STA : 6+01.83 -

STA : 6+16.99

UNDERGROOUND

UTILITY CROSSINGS

STA : 6+01.83 -

STA : 6+16.99

19+8020+00 21+00 21+50

128' of 8" SDR 35 @ 0.40%

UGP

U G

P U G

UGP

UGT

U G T

UGP

U G T

UGP

U G P

S S

21+28

20+00

21+00

S S

S o f S

D R

V C o f

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:3 2 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

.D W

SEWER MAIN PLAN

AND PROFILE 3

C3.4

SCALE IN FEET

0 25 50

0 25

HORIZ

VERT

SCALE IN FEET

0 25 50

PROFILE

PLAN

SSMH-7

STA : 20+00

RIM = 450.89

INV IN = 445.62 (4" SERVICE)

INV OUT = 445.22

SSMH-4

STA : 21+28

RIM = 451.71

INV IN = 444.70

INV OUT = 444.50

C3.7

= MANHOLE DETAIL

C3.8

= MANHOLE CHANNEL DETAIL

MIN. BURY

DEPTH 5'

KENAI LAKE WORK CENTER OFFICE

EXISTING SEWER SERVICE INVERT

AT BUILDING = 448.90

PROPOSED WATER MAIN

EXTENSION, SEE SHEET C2.2

SEWER

CLEANOUT

C3.9

CONNECT SEWER

SERVICE TO SSMH-7

INSTALL 69 LF OF

4" SDR 35 SANITARY

SEWER PIPE

SEE SHEET C3.2

SEE SHEET C3.3

SEE SHEET C3.5

EDGE OF GRAVEL

ROAD TYP.

S S M

S T A

I N

S E R V I C E

I N

U N

D E R G

R O

U N

P O

W E R

A N

T E L E P H

O N

C R O

S S I N

S T A

UNDERGROUND

POWER AND

TELEPHONE CROSSING

STA : 20+60.81

S S M

S T A

I N

6960.021_W-WW_SEWER COLLECTION SHEETS.dwg

29+8030+00 31+00 32+00 32+60

154' of 8" SD R 35 @

1.50%

' o f 8 " S

D R

UGP

U G

UGP

U G P

UGP

U G P

U G

UGT

U G

U G T

U G

T U G

U G

P U G

S S

32+40

30+00

S o f

S D

P V C

C o f

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:3 2 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

.D W

SEWER MAIN PLAN

AND PROFILE 4

C3.5

PROFILE

PLAN

C3.7

= MANHOLE DETAIL

C3.8

= MANHOLE CHANNEL DETAIL

SCALE IN FEET

0 25 50

0 25

HORIZ

VERT

SCALE IN FEET

0 25 50

SSMH-8

STA : 30+00

RIM = 455.12

INV OUT = 448.94

SSMH-4

STA : 32+40

RIM = 451.71

INV IN = 444.70

INV OUT = 444.50

MIN. BURY

DEPTH 5'

SSMH-9

STA : 31+54

RIM = 452.79

INV IN = 446.63

INV OUT = 446.43

MAINTAIN MIN.

HORIZONTAL

SEPARATION OF 10'

EXISTING WATER MAIN CROSSING

ESTIMATED 8' BURY DEPTH,

CONTRACTOR TO VERIFY

STA : 2+27.60

5' STUB OF SDR 35

PVC FOR FUTURE

SEWER SERVICE

CONNECTION

STA: 30+05.00

S T U

S D

P V C

F O

F U

T U

R E

S E W

E R

S E R V I C E

C O

N N

E C T I O

S T A

C3.9

SEE SHEET C3.2

SEE SHEET C3.3

SEE SHEET C3.4

EDGE OF GRAVEL

ROAD TYP.

UNDERGROUND

POWER CROSSING

STA: 31+74.39

UNDERGROUND

POWER CROSSING

STA: 30+06.93

S S M

S T A

I N

S S M

S T A

I N

S S M

S T A

I N

U N

D E R G

R O

U N

P O

W E R

C R O

S S I N

S T A

U N

D E R G

R O

U N

P O

W E R

C R O

S S I N

S T A

6960.021_W-WW_SEWER COLLECTION SHEETS.dwg

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:3 2 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

.D W

SEWER COLLECTION

DETAILS 1

C3.7

FILL CONCRETE AROUND PIPE

FILL CONCRETE

RUBBER GASKET

SLOPE 2"

3" MIN.

RUBBER GASKET

MANHOLE STEPS 90° FROM PIPE

RUBBER GASKET

VIEW FROM TOP

SECTION A-A

FLEXIBLE JOINT 2' TO

3' FROM MANHOLE

(SEE NOTE 9)

PIPE INSERTED INTO

M.H. 8" MIN.

3" EXCEPT MAY

BE OMITTED

WHEN BASE AND

FILL CONC. ARE

POURED MONO-

LITHICALLY.

0.8 X PIPE I.D.

PRECAST OR CAST

IN PLACE BASE

NTS

SEWER MANHOLE DETAIL

NTS

C3.7

NOTES:

1. POURED-IN-PLACE OR PRECAST BASE MAY BE USED.

POURED-IN-PLACE BASE: MINIMUM CONCRETE

THICKNESS MUST BE EIGHT (8") INCHES. PRECAST

BASE: MINIMUM THICKNESS MUST BE EIGHT (8")

INCHES.

2. THE POURED-IN-PLACE CONCRETE BASE MUST

START OUTSIDE THE MANHOLE AND MUST BE A

MINIMUM OF EIGHT (8") INCHES DEEP UNDER THE

MANHOLE WITH A COLLAR AROUND THE PIPE, AS

SHOWN IN THE DETAILS.

3. POUR AGAINST UNDISTURBED EARTH SIX (6")

INCHES OF CONCRETE ENCASEMENT TO SPRING

LINE AND FIRST JOINT OF INLET PIPE.

4. ALL JOINTS BETWEEN MANHOLE SECTIONS,

ADJUSTING RINGS, MANHOLE RING AND TOP

SECTION, AND AROUND SEWER PIPE INTO MANHOLE

SHALL BE WATERTIGHT. JOINTING MATERIAL SHALL

BE "RAM-NEK®" OR APPROVED EQUAL FOR ALL

JOINTS EXCEPT BETWEEN SEWER PIPE AND

MANHOLE WALL.

5. ALL MANHOLE PENETRATIONS SHALL BE PRECAST

OR MADE BY CORE DRILLING.

6. INVERT PIPE ELEVATIONS IN AND OUT OF THE

MANHOLE ARE SHOWN ON SEWER PLAN AND

PROFILE SHEETS.

7. BASE AND FILL CONCRETE MAY BE POURED

MONOLITHICALLY.

8. ONE-HALF (1/2") INCH SPACING MAY BE OMITTED

WHEN BASE AND FILL CONCRETE ARE POURED

MONOLITHICALLY.

9. ALL P.V.C. TO P.V.C. DEFLECTON JOINTS SHALL BE

MADE WITH A GASKETED P.V.C. REPAIR COUPLING

AS A GPK 906 STYLE COUPLING OR EQUIVALENT.

THE USE OF A PIPE BELL AND SPIGOT ASSEMBLY

WILL ALSO BE ALLOWED.

10. ALL FLOW ACROSS MANHOLES SHALL BE A MINIMUM

OF TWO-TENTH (2/10') OF A FOOT FALL, AS SHOWN

ON SEWER PLAN AND PROFILE SHEETS.

4' DIA.

PRECAST SECTION

AT STANDARD

MANHOLE

TYPICAL PIPING

2'-3'

(TYP.)

4"(MIN.)

(TYP.)

8" MIN.

TYP.

TYPICAL GRAVITY MAIN

PIPING AT STANDARD

MANHOLE

VARIABLE

AS REQUIRED

12"

HEAVY DUTY MANHOLE RING &

COVER, LETTERING TO

INDICATE "SEWER", OR

APPROVED EQUAL

CONCRETE ADJUSTMENT RINGS

SET IN MASTIC: 8" MAX. - 4"

MIN.

WATER TIGHT SEAL

WATER TIGHT

GASKET

6" CONCRETE

ENCASEMENT TO SPRING

LINE AND FIRST JOINT OF

INLET PIPE. POUR

AGAINST UNDISTURBED

EARTH.

INV. (OUT)

ELEVATION 0.2'

BELOW INV. (IN)

ELEVATION (TYP.)

S T E P

S P A C I N

FINISH GRADE MATCH

EXISTING SURFACE, PATCH

PER SHEET C3.10

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:3 2 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

.D W

SEWER COLLECTION

DETAILS 2

C3.8

SSMH-1 SSMH-2

SSMH-3

SSMH-4 SSMH-5

SSMH-6

SSMH-7 SSMH-8 SSMH-9

C H

A N

N E

C H

A N

N E

148°

212°

C H

A N

N E

SHELF

127°

233°

SHELF

116°

SHELF

C H

A N

N E

98°

72°

91°

98°

SHELF

151°

209°

SHELF

SEWER MANHOLE CHANNEL DETAILS

NTS

C3.8

SHELF

244°

173°

187°

123°

237°

NOTES:

1. ALL INLET AND OUTLET PIPES TO

BE 8" SDR 35 PVC UNLESS

OTHERWISE NOTED

4" SDR 35 SEWER

SERVICE INLET

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:3 2 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

.D W

SEWER COLLECTION

DETAILS 3

C3.9

ONE 45° BENDS ROTATED UP AND TO

MATCH HORIZONTAL DIRECTION AS

SHOWN IN DRAWINGS

4" SDR 35 PVC

SANITARY SEWER SERVICE LINE

SLOPE: 2% MIN.

SEWER MAIN

WYE FITTING

TO SERVICE

CLEANOUT

SANITARY SEWER DETAIL NOTES:

1. SANITARY SEWER PIPING JOINTS SHOULD BE AS FAR AWAY AS POSSIBLE

FROM WATER PIPING JOINTS.

2. INSTALL #14 TRACE WIRE ALONG ALL SERVICE PIPE.

3. ALL SANITARY SEWER SERVICE PIPE TO HAVE 3" OF STYROFOAM BOARD

INSULATION PER DETAIL A/C3.9.

COMPACTED

BACKFILL

(SEE PROJECT

SPECIFICATIONS)

SANITARY SEWER SERVICE CONNECTION DETAIL

NTS

4" DIA. SCH 40 PVC SERVICE PIPE

26" TOP PIECE OF RISER

SCH 40 W/THREADED PLUG

TRACER WIRE

EJIW HEAVY DUTY CAST IRON

VALVE BOX W/ DROP LID

W/MARKING TO READ "SEWER"

OR APPROVED EQUAL

FLOW

DIRECTION

FLOW

DIRECTION

MAIN LINE WYE FITTING

W/45° BEND

CONNECT TO EXISTING SERVICE

LINE 5' FROM BUILDING

4" SDR 35 SEWER SERVICE

TRANSITION COUPLING

NOTE:

1. CONCRETE COLLAR AND CAST IRON VALVE

BOX ARE ONLY REQUIRED WHEN

CLEANOUTS ARE PLACED IN ASPHALT

PAVEMENT.

2. ALL PIPE FROM WYE TO BE SOLVENT

WELD.

3. CONTRACTOR TO FIELD VERIFY EXISTING

PIPE MATERIAL AT CONNECTION POINT

AND SUBMIT CONNECTION DETAILS TO

THE CONTRACTING OFFICER FOR

APPROVAL PRIOR TO CONSTRUCTION

SEWER SERVICE CLEANOUT DETAIL

NTS

TRACE

WIRE TO BE

INSTALLED ON

SIDE OF PIPE

SUBGRADE OR

GROUND

SURFACE

INSTALL WARNING

TAPE 18" MAX. DEPTH

* BACK SLOPE AS

SPECIFIED TO CONFORM

TO O.S.H.A. REGULATIONS.

* BACK SLOPE TO

CONFORM TO O.S.H.A.

REGULATIONS.

TRENCH BACKFILL AS

SPECIFIED

PIPE SPRING LINE

PIPE BEDDING MATERIAL

PLACED IN 6" MAX.

LAYERS AND COMPACTED

AS SPECIFIED.

TYPE 2 PIPE BEDDING

WHERE REQUIRED FOR

SOFT OR UNSTABLE

FOUNDATION

TRENCH NOTES:

1. INSULATION REQUIRED ON ANY PIPE BURIED LESS THAN 8' BELOW FINISH GRADE.

2. NATIVE MATERIAL WILL BE USED FOR BEDDING ONLY WITH THE APPROVAL OF

CONTRACTING OFFICER.

3. ALL TRENCHING ACTIVITIES TO BE CONDUCTED IN ACCORDANCE WITH O.S.H.A.

CONSTRUCTION STANDARDS FOR EXCAVATIONS, SECTION 1926, SUBPART P.

TRENCH WIDTH=O.D. OF PIPE PLUS

24" MINIMUM TRENCH WIDTH = 3.5'

SLOPING, BENCHING AND/OR

SUPPORT SYSTEMS IN THIS

AREA TO CONFORM TO

O.S.H.A. REGULATIONS.

12" MIN.

TYPICAL SEWER PIPE TRENCH DETAIL

NTS

WATER SEWER SEPARATION DETAIL

NTS

C3.9

3" STYROFOAM BOARD INSULATION

ON THREE SIDES

C3.9

PIPE SEGMENT

LENGTH "L"

L/2

PIPE SEGMENT

LENGTH "L"

L/2

6" MIN.

SEWER

LINE

WATER LINE

SEWER LINE

M I N

WATER

LINE

WATER

LINE

M I N

WATER-SEWER SEPARATION NOTES:

1. SPECIFIC ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION APPROVAL IS REQUIRED FOR A DISTANCE LESS THAN 10 FT BETWEEN WATER

MAIN AND GRAVITY SEWER MAINS.

2. AT CROSSING ONE FULL LENGTH OF WATER MAIN PIPE SHALL BE LOCATED SO THAT BOTH JOINTS WILL BE AS FAR FROM THE SANITARY SEWER

MAIN AS POSSIBLE.

3. SPECIFIC ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION APPROVAL IS REQUIRED FOR A SEPARATION OF LESS THAN SHOWN BETWEEN

WATER MAIN AND SANITARY SEWER.

4. "L" IS A STANDARD LENGTH OF PIPE AS SUPPLIED BY A PIPE MANUFACTURER.

5. WHERE A WATER MAIN CROSSES UNDER A SEWER, ADEQUATE STRUCTURAL SUPPORT MUST BE PROVIDED FOR THE SEWER TO MAINTAIN LINE AND

GRADE AND TO PREVENT DAMAGE TO THE WATER MAIN.

6. SEWER PIPE JOINTS ARE TO BE A MINIMUM OF 9 FT FROM WATER MAIN CROSSINGS.

7. SEWER PIPE TO BE BEDDED WITH TYPE 4 OR 5 PIPE BEDDING MATERIAL FOR ENTIRE PIPE SECTIONS WHERE THE SEWER MAIN CROSSES THE

WATER MAIN.

PARALLEL ARRANGEMENT

PERPENDICULAR ARRANGEMENT

12"

CUT ASPHALT

EDGE WHERE

REQUIRED

1.5' DIA. 6" THICK

CONCRETE COLLAR WITH

WIRE MESH REINFORCEMENT

10' - 0" MIN.

UGP

U G

UGP

U G

UGP

U G P

UGP

U G

U G T

U G

T U G

U G T

UGT

U G T

UGT

UGT UGT

UGT

U G T

U G

UGT

U G T

U G

T U G

UGT

W W

OHP

UGP

U G P

H P

O H P

OHT OHT

OHT OHT OHT OHT OHT

O H T

U G P

UGP

OHP

UGT

U G

U G T

U G

T U G

G T

OHP

UGT

||||ES

FT FT

O H T

U G P

U G

S S

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

6960.021

/16

/21

:3 2 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

.D W

SEWER COLLECTION

DETAILS 4

C3.10

ASPHALT SECTION DETAIL

NTS

C3.10

2" HOT ASPHALT

2" D-1 GRADED AGGREGATE BASE

8" COMPACTED TYPE

A, 6" MAXIMUM AGGREGATE

SIZE CRUSHED SUBBASE

GRAVEL SECTION DETAIL

NTS

C3.10

4"-6" COMPACTED E-1

AGGREGATE SURFACE COURSE

20" COMPACTED TYPE A, 6"

MAXIMUM AGGREGATE SIZE

CRUSHED SUBBASE

GRAVEL

PATCH AREA

C3.10

SCALE IN FEET

0 40 80

C3.10

ROADWAY PATCHING DETAILS

1. ALL TRENCHES WITHIN ASPHALT PAVED AREA ARE TO BE PATCHED PER

2. ALL TRENCHES WITHIN GRAVEL PAVED AREA ARE TO BE PATCHED PER

3. ANY TRENCH OUTSIDE OF ROADWAY TO BE FINISHED PER

ASPHALT

PATCH AREA

C3.10

TOPSOIL SECTION DETAIL

NTS

C3.10

4"-6" TOPSOIL

20" COMPACTED

NATIVE BACKFIL

C3.10

/2/

:2 0 T

F :\6

0.0

E W

1.0 W

\69

.02

1_ W

-W W

ADVANCED

TREATMENT AND

DISPOSAL

C4.0

DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

SHEET

United States Department of Agriculture Forest Service

(R-10)

REGION TEN

KENAI LAKE

WORK CENTER

WATER/WASTEWATER

SYSTEM

IMPROVEMENTS

CHUGACH NATIONAL

FOREST

SEWARD

RANGER DISTRICT

December 17, 2021

T. FRANCIS

B. ELKINS

696…

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