B09_AMD_7_Attach_(1)_019-GC10_Amendment_07_0007.pdf

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

OF

SHEET

DEPARTMENT OF THE INTERIOR

UNITED STATES

STATEREGION COUNTY

LOCATION WITHIN PARK

NAME OF PARK

TITLE OF DRAWING DRAWING NO.

PMIS/PKG NO.

QUALITY DESIGN CERTIFICATION

Prepared in Accordance with design

Development (Title I) Drawing No.

Variance from Design Development (Title I)

Approved by Superintendent on

Date

OR

Construction Drawing Not Preceded by

Design Development (Title I)

OR

Project Manager Date

InitialDateREVISIONSheetMark

OHANAPECOSH CAMPGROUND

MOUNT RAINIER NATIONAL PARK

WASHINGTONPACIFIC WEST LEWIS

192077

313019, 331809, &

312439

FINAL CD

WASHINGTON - N.T.S.

ANDERSON HALLAS ARCHITECTS, PC

STRUCTURAL:

JVA, INC.

BOULDER, CO

80302

CIVIL:

OTAK

REDMOND, WA

98052

MECHANICAL / PLUMBING:

360 ENGINEERING

GOLDEN, CO

80403

ELECTRICAL:

AE DESIGN

DENVER, CO

80202

PRIME / ARCH:

ANDERSON

HALLAS, PC

GOLDEN, CO

80401

140P8519D0009

PMIS

LANDSCAPE:

MUNDUS BISHOP

DENVER, CO

80204

1051 00-G002

00-G003

ADDENDUM 2 BIDDER

QUESTIONS

07/30/2024 ACN MOUNT RAINIER NATIONAL PARK

1 562

313019, 331809, & 312439

PROJECT LOCATION

MOUNT RAINIER NATIONAL PARK

REHABILITATE OHANAPECOSH CAMPGROUND

PROJECT LOCATION

MOUNT RAINIER NATIONAL PARK -

OHANAPECOSH CAMPGROUND

LOOP DIAGRAM

AMPHITHEATER; SOURCE: NPS, MORA PARK ARCHIVES, 1962

CAMPGROUND ENTRY ROAD; SOURCE: NPS, MORA PARK ARCHIVES, 1960

PACKWOOD 11.4 MILES

FROM OHANAPECOSH

CAMPGROUND VIA HWY 12

2 19-GC10 ADDENDUM 7 BIDDER

QUESTIONS

08/14/2024 ACN

" M

IN

" M

AX

SECTION

PLAN

6'- 0"

11" MIN

12" MAX

3'- 0"

3'- 0"

"-4

6"OPEN HANDLE

6"x6"

CONCRETE

COLLAR

3/4" WATER

LINE

24" ADS PIPE

3/4" ANGULAR

DRAINAGE GRAVEL

6"x6" CONCRETE

COLLAR

ABA COMPLIANT

WATER HYDRANT

24" ADS PIPE

3/4" ANGULAR

DRAINAGE GRAVEL

ATTACH YARD

HYDRANT TO ADS

PIPE PER DETAIL 3,

THIS SHEET

FROST LINE

19-

REHABILITATE OHANAPECOSH CAMPGROUND

MOUNT RAINIER NATIONAL PARK

312439

TITLE OF SHEETSUB SHEET NO.DESIGNED:

TECH REVIEW:

DATE:

DRAWING NO.

PMIS/PKG NO.

SHEET

OF

EM, CS

EM, AK, CS

KK

55306/21/2024

192077

GC10

DETAILS I

6 WATER SPIGOT

" M

IN

SE

P

" M

IN

SE

P

10'-0"

MIN SEPARATION

NO

N-

PO

TA

BL

E

LIN

E

W

AT

ER

LI

NE

VERTICAL SEPARATION REQUIREMENTS

HORIZONTAL SEPARATION REQUIREMENTS

ZONE 1: A) WATER AND NPWL MUST BE SEPARATED BY AT LEAST 18 INCHES AND ONE FULL,

UNCUT LENGTH OF NPWL PIPE MUST BE CENTERED ON THE CROSSING SO THAT THE

JOINTS ARE AS FAR AS POSSIBLE FROM THE CROSSING.

ZONE 2: A) ONE FULL, UNCUT LENGTH OF NPWL PIPE MUST BE CENTERED ON THE

CROSSING SO THAT THE JOINTS ARE AS FAR AS POSSIBLE FROM THE CROSSING.

AND EITHER B) NPWL MUST BE CONSTRUCTED OF WATER CLASS PIPE FOR A

DISTANCE OF 10 FEET ON BOTH SIDES OF CROSSING.

OR C) EITHER THE NPWL OR WATER LINE OR BOTH MUST BE

ENCASED WITH WATER CLASS PIPE FOR A HORIZONTAL

DISTANCE OF 10 FEET ON BOTH SIDES OF THE CROSSING.

ZONE 3: SAME REQUIREMENTS AS ZONE 2 EXCEPT THE NPWL MUST ALSO BE SUPPORTED

ABOVE THE CROSSING TO PREVENT SETTLING.

ZONE 4: SAME REQUIREMENTS AS ZONE 1 EXCEPT THE NPWL MUST ALSO BE SUPPORTED

ABOVE THE CROSSING TO PREVENT SETTLING.

NON-POTABLE LINE AND WATER LINE MUST HAVE A MIN 10' HORIZONTAL SEPARATION AND 18"

VERTICAL SEPARATION.

ZO

NE

ZO

NE

ZO

NE

ZO

NE

NOTE:

NON-POTABLE LINES INCLUDE, BUT ARE NOT LIMITED TO,

SANITARY SEWER LINES, STORM DRAIN LINES, CULVERTS, ETC.

30" SQ

PIPE, SIZE PER

PLAN

45° BEND

PVC PIPE

GASKETED SPIGOT CAP

OR MECHANICAL PLUG12" PVC

SLEEVE

FIBER JOINT

PACKING

END PLUG

CLASS 4000

CEMENT CONC.

RING AND COVER

LANDSCAPE

SECTION

PI

PE

Z

ON

E

6" MI

N.

PI

PE O.

D.

" M

IN

6"

SUITABLE, UNDISTURBED NATIVE

MATERIAL

PIPE TYPE AND SIZE

PER PLAN

SELECT BACKFILL MATERIAL COMPACTED TO

AT LEAST 95% MAXIMUM DENSITY AS PER ASTM

D1557 (MODIFIED PROCTOR)

TYPICAL CONCRETE, GRAVEL, ROADWAY OR

LANDSCAPE SECTION

NOTE:

SEE 19-C3XX SHEETS FOR

PIPE MATERIAL AND

DIAMETERS

UTILITY MARKING AND TRACING

TAPE

GRAVEL BACKFILL FOR PIPE ZONE

BEDDING

8" T

O

45° WYE

WATER LINE

NON-PORTABLE WATER

LINE (NPWL)

WATER LINE

1 UTILITY SEPARATION REQUIREMENTS

19-GC10 NTS

2 SANITARY SEWER CLEANOUT

19-GC10 NTS

3 TYPICAL SANITARY MANHOLE

19-GC10 NTS

5 SEWER UTILITY TRENCH

19-GC10 NTS

CRUSHED SURFACING TOP COURSE

6"

3"*

* INSTALL IN TWO LIFTS

HOT MIX ASPHALT

FINISHED GRADE

4 HOT MIX ASPHALT PAVEMENT RESTORATION

21-GC10 NTS

6 WATER SPIGOT (ACCESSIBLE)

19-GC10 NTS

7 WATER SPIGOT CONNECTION

19-GC10 NTS

PIPE SHALL BE CUT OUT 2" FROM

INSIDE FACE OF WALL

MINIMUM THICKNESS OF PRECAST BASE IS 6" FOR 14' DEEP OR LESS, AND

INCREASES 1" IN THICKNESS FOR EVERY 4' OF DEPTH GREATER THAN 14'

ALL JOINTS IN MANHOLE TO HAVE "O"

RING RUBBER GASKETS AND RAMNECK.

MANHOLE STEPS, COPOLYMER POLYPROPYLENE PLASTIC,

WITH 1/2" GRADE 60 STEEL REINFORCEMENT OR EQUAL, 16"

ON CENTER. (NO STEPS ALLOWED IN TOP SLAB.)

MINIMUM OF 2 MAXIMUM OF 4 ADJUSTMENT

RINGS. FINAL RING MATERIAL AND ADHESIVE TO

BE SPECIFIED BY OWNER ON A PROJECT BASIS.

NEENAH COVER, LETTERED "SANITARY SEWER", WITH 2 CONCEALED

PICK HOLES AND SELF SEALING LID. SEE SPECIFICATION FOR

CASTING NUMBER.

2 BEADS OF

RAMNEK OR

EQUAL

MANHOLE STEPS SHALL BE PLACED SO THAT OFFSET

VERTICAL PORTION OF CONE IS FACING DOWNSTREAM

NOTE: "KOR-N-SEAL" OR "A-LOCK"

FLEXIBLE CONNECTION

NOTE: ALL INFILTRATION AREAS SHALL BE

REPAIRED UNTIL MANHOLE IS WATER TIGHT.

MAXIMUM 20" ADJUSTMENT ALLOWED

INCLUDING RINGS AND CASTING.

SECTION

PLAN

PRECAST INVERT WITH A MINIMUM 1% THROUGH

SLOPE REQUIRED.

PRECAST INVERT MUST BE 1/2 DIAMETER OF THE PIPE

AND BENCHES SLOPED 2" TOWARD THE INVERT.

CASTING FRAME A B

R1642 27" 7" R1755G 28" 7"

1'- 4"

"B

"A"

VA

RI

ES

5"

4'-0"

2"

6" MI

N.

PI

PE O.

D.

6"4'

TRENCH PERIMETER

EXTEND 6" INTO NATIVE MATERIAL,

BOTTOM & SIDES OF TRENCH

IMPERMEABLE FINE GRAINED

SILTY SOIL OR CLAY

COMPACTED BACKFILL

TRENCH BOTTOM

NOTE:

PLACE EVERY 200' WHERE GRANULAR PIPE BEDDING IS USED,

AS DETERMINED BY THE GEOTECHNICAL ENGINEER.

8 TRENCH CUT-OFF DAM

19-GC10 NTS

6"

6"

19-GC10 DETAILS I_REV