Revised Sheet G-01.pdf

DRAWING TITLE

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

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(R05)

PACIFIC SOUTHWEST REGION

FSR 27N09 MP 7.27

CULVERT REPLACEMENT

PLUMAS NATIONAL

FOREST

MOUNT HOUGH RANGER

DISTRICT

VICINITY MAP, PROJECT

DESCRIPTION, ESTIMATE OF

QUANTITIES, DESIGN PARAMETERS

AND GENERAL NOTES

08/27/2018

Hungry CMPA_Final.dwg

M. ALANIZ

M. ALANIZ

PLUMAS NF

G-01

CULVERT REPLACEMENT LOCATION

PROJECT DESCRIPTON:

FURNISH THE NECESSARY MATERIALS TO INSTALL ONE (1) CORRUGATED METAL

PIPE-ARCH (CMPA) CULVERT. ADDITIONAL WORK SHALL INCLUDE: CONSTRUCTION

STAKING, CLEARING AND GRUBBING, REMOVAL AND DISPOSAL OF EXISTING

CULVERTS, EXCAVATION AND EMBANKMENT CONSTRUCTION, RIPRAP ROCK

INSTALLATION, FOUNDATION PREPARATION AND CONSTRUCTION, AND PLACING

OF STREAMBED SIMULATION MATERIAL AND CHANNEL ROCKS.

MAP SCALE 3000 FEET

27N45A: EXCESS

NATIVE EXCAVATION

DISPOSAL SITE

N

N

N

N

A

N

ESTIMATE OF QUANTITIES

ITEM

NO.

ITEM DESCRIPTION

PAY

UNIT

QTY NOTES

15201

CONSTRUCTION SURVEY AND STAKING, METHOD

I, TOLERANCE A

LUMP

SUM

ALL STAKEOUT POINTS PROVIDED IN THE DRAWINGS.

15713 SOIL EROSION AND POLLUTION CONTROL

LUMP

SUM

ALL

INCLUDES DEWATERING FOR NEW CULVERT INSTALLATION ON

27N09 AND HUNGRY CREEK STREAM RESTORATION. ADDITIONAL

REQUIREMENTS SHALL BE PROVIDED IN ACCORDANCE WITH

SECTION 157.

20101 CLEARING AND GRUBBING

LUMP

SUM

ALL

PLACE SLASH, LIMBS, BRUSH, AND ROCKS TO RANDOMLY CATCH

SEDIMENT MOVEMENT PER FSSS SECTION 201 AND SCATTER SLASH

PER FSSS 203.05 (f).

20302

REMOVAL AT EXISTING 66" X 74'-0" CULVERT

(HUNGRY CREEK). DISPOSAL AT COMMERCIAL

LANDFILL.

EACH 1 WORK SHALL BE IN ACCORDANCE TO FSS 203.01.

20423 DRAINAGE EXCAVATION

CUBIC

YARDS

EXCAVATION TO FINISHED GRADE OF HUNGRY CREEK. INCLUDES

EXCAVATION FOR ROCK WEIRS AND CHANNEL ROCKS.

20429

WASTE, DISPOSE EXCESS EXCAVATION

CUBIC

YARDS

INCLUDES PROJECTED EXCAVATED WASTE FROM CULVERT

INSTALLATION, STREAM RESTORATION, AND THE PLACEMENT OF

CHANNEL EMBANKMENT MATERIAL (WHERE SHOWN ON THE

DRAWINGS). EXCESS MATERIAL SHALL BE SPREAD ACROSS FS

27N45A; OUTSLOPE MATERIAL AND SCATTER SLASH ACCORDING TO

PROVIDED DRAWINGS.

25101

RIPRAP, CLASS 3, KEYED

CUBIC

YARDS

PLACED OVER TOP OF CULVERT PIPE (FILLSLOPE PROTECTION) AT

HEADWALL AND TAILWALL, AT OVERFLOW AT LOW SPOT IN

ROADWAY, AND ALONG CHANNEL.

30103

AGGREGATE BASE, GRADING D

CUBIC

YARDS

PLACE 12 INCH DEEP CULVERT FOUNDATION, AND ALONG BOTH

CULVERT HAUNCH EDGES 3 FEET HIGH.

60202

168" X 116" MULTI-PLATE CORRUGATED METAL

PIPE-ARCH CULVERT (12-FOOT EQUIVALENT), 10

GAGE, 6" X 2" CORRUGATIONS

LINEAR

FEET

INCLUDES WELDED BAFFLES IN THE PIPE INTERIOR. EXCAVATION

(EST. 812 CY) AND BACKFILL (EST. 326 CY) SHALL BE PERFORMED IN

ACCORDANCE TO FP-14 SECTION 209.

63501 TEMPORARY TRAFFIC CONTROL

LUMP

SUM

ALL

PROVIDE CLOSURE DEVICES AND SIGNS AT THE SITE, AND ADVANCE

WARNING DEVICES AND SIGNS ON FR 27N09, 27N10, AND 27N45.

TRAFFIC CONTROL PLAN INCIDENTAL TO THIS PAY ITEM.

64802

PLACED STREAMBED SIMULATION ROCK, BED

CLASS 12, MACHINE PLACEMENT

CUBIC

YARDS

SORT, IN ACCORDANCE TO BED CLASS 12, AND UTILIZE ONSITE

DRAINAGE EXCAVATION MATERIAL, AS APPROVED BY THE

CONTRACTING OFFICER. IMPORT COMMERCIAL BLEND IF ONSITE

MATERIAL NOT SUITABLE.

64804

PLACED CHANNEL ROCK, CLASS 2 AND 3,

MACHINE PLACEMENT

TONS 225

SORT, IN ACCORDANCE TO CHANNEL ROCK CLASS 2 & 3, AND UTILIZE

ONSITE DRAINAGE EXCAVATION MATERIAL, AS APPROVED BY THE

CONTRACTING OFFICER. IMPORT COMMERCIAL BLEND IF ONSITE

MATERIAL NOT SUITABLE. USE FOR ROCK WEIRS, AND CHANNEL

ROCK ALONG EDGE OF STREAM REALIGNMENT. IN-FILL ANNULAR

VOIDS WITH FINE MATERIAL (INCIDENTAL TO PAY ITEM).

DESIGN PARAMETERS:

1. CONSTRUCTION: STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS

AND BRIDGES ON FEDERAL HIGHWAY PROJECTS, 2014 (FP-14) EDITION, WITH

APPLICABLE FOREST SERVICE SUPPLEMENTAL SPECIFICATIONS (FSSS).

2. DESIGN LOAD: USE HS-25 LIVE LOAD

3. MATERIALS: CORRUGATED STEEL CULVERTS, IN ACCORDANCE WITH FP-14

SECTION 602 AND FSSS SECTION 602; 10 GAGE STEEL, 6" X 2" CORRUGATIONS.

4. EQUIPMENT: WHEN USING CONSTRUCTION EQUIPMENT WITH AXLE LOADS

GREATER THAN 40 KIPS (40,000 POUNDS), THE MINIMUM HEIGHT OF FILL OVER

THE CULVERT SHALL BE INCREASED DURING THE CONSTRUCTION PHASE TO

4 FEET.

GENERAL NOTES:

1. MULTI-PLATE CORRUGATED METAL PIPE-ARCH SHALL BE FROM CONTECH ENGINEERING SOLUTIONS, OR APPROVED

EQUAL.

2. THE CONTRACTOR IS DEFINED HEREIN AS THE ENTITY RESPONSIBLE FOR ONSITE INSTALLATION OF ALL ITEMS

SPECIFIED, AS SHOWN IN THE CONTRACT DOCUMENTS.

3. THE CONTRACTOR IS RESPONSIBLE FOR ARRANGING THE LOCATIONS FOR STAGING AND STOCKPILING EQUIPMENT

AND MATERIALS, AND ACCESS TO THE PROJECT SITE WITH THE FOREST SERVICE PRIOR TO THE START OF

CONSTRUCTION.

4. ALL IN-STREAM WORK SHALL NOT TAKE PLACE UNTIL THE DEWATERING PLAN IS APPROVED AND ALL ITEMS

OUTLINED IN THE DEWATERING PLAN ARE IMPLEMENTED IN THE FIELD AND ACCEPTED BY THE CONTRACTING

OFFICER.

5. THE CONTRACTOR IS RESPONSIBLE FOR IMPLEMENTING MEASURES TO PROTECT ALL EXISTING FACILITIES, INCLUDING THOSE ASSOCIATED WITH TEMPORARY STAGING AND ACCESS, DURING THE COURSE OF COSTRUCTION

(INCLUDING THOSE ON ADJOINING PROPERTIES). ANY REPAIRS, REPLACEMENTS OR RESTORATION MEASURES MADE

NECESSARY BY THE CONTRACTORS ACTIVITIES SHALL BE COMPLETED AT THE CONTRACTOR'S EXPENSE.

6. THE CONTRACTOR SHALL VERIFY ALL ONSITE MEASUREMENTS OF EXISTING STRUCTURES PRIOR TO THE

SUBMISSION OF SHOP DRAWINGS, THE COMMENCEMENT OF STRUCTURAL FABRICATION, AND THE COMMENCEMENT

OF SITE WORK. THE CONTRACTOR SHALL NOTIFY THE CONTRACTING OFFICER IMMEDIATELY OF ANY

DISCREPANCIES FOUND THAT MAY AFFECT THE INTENDED WORK.

7. THE SAFETY OF ALL WORKERS ONSITE SHALL BE THE SOLE RESPONSIBILITY OF THE CONTRACTOR, CONFORM TO

ALL FEDERAL, STATE AND LOCAL LAWS AND CODES REGARDING CONSTRUCTION SAFETY.

8. ALL WATER DISCHARGED FROM DEWATERING EEFORTS SHALL BE ROUTED BACK INTO THE CREEK AND SHALL MEET

ALL STATE AND FEDERAL REGULATIONS.

9. THE CONTRACTOR SHALL PERFORM ALL EXCAVATION AND BACKFILL WORK TO THE LINES, DIMENSIONS, AND

GRADES INDICATED ON THE DRAWINGS.

VICINITY MAP

27N45A: EXCESS

NATIVE EXCAVATION

DISPOSAL SITE

27N45

BUILD 4 FOOT HIGH BERM ACROSS

27N45A NEAR INTERSECTION

1 2

CHANGE MISLABEL. PIPE STEEL IS 10 GAGE

CHANGE PIPE CORRUGATIONS TO 6"X2"

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