11-Attachment C - Fishing Pier Construction Documents.pdf

BOULDER COUNTY PARKS AND OPEN SPACE, COLORADO

WALDEN PONDS FISHING PIER AND BOARDWALK

REPLACEMENT

BOULDER, COLORADO

CONTACTS

VICINITY MAP

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DENVER

FORT COLLINS

PUEBLO

COLORADO SPRINGS

GRAND JUNCTION

FORT MORGAN

GLENWOOD SPRINGS

DURANGO

STEAMBOAT

SPRINGS

LIMON

BOULDER

WINTER PARK

JVA, Inc. 1319 Spruce Street www.jvajva.com Boulder, CO 80302 303.444.1951

Boulder ● Fort Collins ● Winter Park Glenwood Springs ● Denver

LOCATION MAP

OWNER: BOULDER COUNTY

5201 ST. VRAIN ROAD

LONGMONT, CO 80503

STRUCTURAL ENGINEER:

GEOTECH ENGINEER:

JVA, INC

1319 SPRUCE STREET

BOULDER, CO 80302

KUMAR & ASSOCIATES, INC

2390 SOUTH LIPAN STREET

DENVER, CO 80223

CIVIL ENGINEER: JVA, INC

1319 SPRUCE STREET

BOULDER, CO 80302 R

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DESIGNED BY:

DRAWN BY:

CHECKED BY:

JOB #:

DATE:

© JVA, INC.

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SHEET NO.

260292.STR

10/21/2026

WDD/CFG

CJC/SJB

CJC/SJB

JVA, Inc. 1319 Spruce Street www.jvajva.com Boulder, CO 80302 303.444.1951

Boulder ● Fort Collins ● Winter Park Glenwood Springs ● Denver

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Sheet List Table Sheet Number Sheet Title

C0.0 COVER SHEET

C0.1 GENERAL LEGEND, NOTES, AND ABBREVIATIONS

C1.0 EROSION AND SEDIMENT CONTROL PLAN

CE1.0 EROSION CONTROL NOTES AND DETAILS

CE1.1 EROSION CONTROL NOTES AND DETAILS

CE1.2 EROSION CONTROL NOTES AND DETAILS

S001 GENERAL NOTES

S002 GENERAL NOTES

S003 GENERAL NOTES

S004 GENERAL NOTES

S005 GENERAL NOTES

S101 ACCESSIBLE FISHING PIER

S102 ACCESSIBLE PIER RAMP

S501 DETAILS, SECTIONS & SCHEDULES

S502 DETAILS, SECTIONS & SCHEDULES

S503 DETAILS, SECTIONS & SCHEDULES

10-21-2026

Attachment C

18.4 SURVEY UTILITY LOCATION INFORMATION PER THE SURVEYOR: SUBSURFACE UTILITIES ARE SHOWN IN APPROXIMATE HORIZONTAL AND VERTICAL LOCATIONS CONSISTENT WITH ASCE 38-02 QUALITY LEVEL "B" (INFORMATION OBTAINED BY THE APPLICATION OF APPROPRIATE SURFACE GEOPHYSICAL METHODS TO DETERMINE THE EXISTENCE AND HORIZONTAL POSITION OF VIRTUALLY ALL UTILITIES WITHIN THE PROJECT LIMITS. THE INFORMATION OBTAINED IN THIS MANNER IS SURVEYED TO PROJECT CONTROL.) AND QUALITY LEVEL "C" (INFORMATION OBTAINED BY SURVEYING AND PLOTTING VISIBLE ABOVE-GROUND UTILITY FEATURES AND BY USING PROFESSIONAL JUDGMENT IN CORRELATING THIS INFORMATION TO QUALITY LEVEL D; INFORMATION DERIVED FROM EXISTING RECORDS OR ORAL RECOLLECTIONS), AND BASED ON FIELD MEASUREMENTS PROVIDED BY THE OWNER AND THE CONTRACTOR. SUBSURFACE UTILITIES ARE NOT DEPICTED TO THE EXTENT SET FORTH IN ASCE 38-02 QUALITY LEVELS "A" (INFORMATION OBTAINED THROUGH THE NONDESTRUCTIVE EXPOSURE OF UNDERGROUND UTILITIES, AND ALSO PROVIDES THE TYPE, SIZE, CONDITION, MATERIAL AND OTHER CHARACTERISTICS OF UNDERGROUND FEATURES.). TO THE EXTENT DEEMED NECESSARY FOR THE PROTECTION OF PERSONS AND PROPERTY, POTHOLING OR OTHER PRECISE MAPPING MAY BE COMPLETED TO CONFIRM THE EXACT LOCATION OF ANY SUBSURFACE UTILITIES. NOTIFY OWNER AND ENGINEER WITH ALL UTILITY INFORMATION PRIOR TO CONSTRUCTION.VISIT

HTTPS://WWW.FHWA.DOT.GOV/PROGRAMADMIN/SUEINDEX.CFM FOR MORE INFORMATION.

GENERAL NOTES

Know what's below.

before you dig.Call

R

1. ALL MATERIALS AND WORKMANSHIP SHALL BE IN CONFORMANCE WITH THE LATEST STANDARDS AND SPECIFICATIONS OF THE BOULDER COUNTY, CITY OF BOULDER UTILITIES DEPARTMENT, COLORADO DEPARTMENT OF TRANSPORTATION, BOULDER FIRE-RESCUE FIRE PROTECTION REQUIREMENTS, AND APPLICABLE STATE AND LOCAL STANDARDS AND SPECIFICATIONS. THE CONTRACTOR SHALL HAVE IN POSSESSION AT THE JOB SITE AT ALL TIMES ONE (1) SIGNED COPY OF APPROVED PLANS, STANDARDS AND SPECIFICATIONS. CONTRACTOR SHALL CONSTRUCT AND MAINTAIN EMERGENCY ACCESS ROUTES TO THE SITE AND STRUCTURE AT ALL TIMES PER THE APPLICABLE BOULDER FIRE-RESCUE FIRE PROTECTION DISTRICT REQUIREMENTS. THE CONTRACTOR SHALL OBTAIN WRITTEN APPROVAL FOR ANY VARIANCE TO THE ABOVE DOCUMENTS. NOTIFY ENGINEER OF ANY CONFLICTING STANDARDS OR SPECIFICATIONS. IN THE EVENT OF ANY CONFLICTING STANDARD OR SPECIFICATION, THE MORE STRINGENT OR HIGHER QUALITY STANDARD, DETAIL OR SPECIFICATION SHALL APPLY.

2. THE CONTRACTOR SHALL OBTAIN, AT THEIR OWN EXPENSE, ALL APPLICABLE CODES, LICENSES, STANDARD SPECIFICATIONS, PERMITS, BONDS, ETC., WHICH ARE NECESSARY TO PERFORM THE PROPOSED WORK, INCLUDING, BUT NOT LIMITED TO A LOCAL AND STATE GROUNDWATER DISCHARGE AND COLORADO DEPARTMENT OF HEALTH AND ENVIRONMENT (CDPHE) STORMWATER DISCHARGE

PERMIT ASSOCIATED WITH CONSTRUCTION ACTIVITY.

3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING THE REQUIRED PARTY (OWNER, OWNER'S REPRESENTATIVE, MUNICIPAL/DISTRICT INSPECTOR, GEOTECHNICAL ENGINEER, ENGINEER AND/OR UTILITY OWNER) AT LEAST 48 HOURS PRIOR TO START OF ANY CONSTRUCTION, PRIOR TO BACKFILLING, AND AS REQUIRED BY JURISDICTIONAL AUTHORITY AND/OR PROJECT SPECIFICATIONS.

THE CONTRACTOR SHALL CONTINUE WITH NOTIFICATIONS THROUGHOUT THE PROJECT AS REQUIRED BY THE STANDARDS AND SPECIFICATIONS.

4. THE LOCATIONS OF EXISTING UTILITIES ARE SHOWN IN THE APPROXIMATE LOCATION BASED ON INFORMATION BY OTHERS. NOT ALL UTILITIES MAY BE SHOWN. THE CONTRACTOR SHALL DETERMINE THE EXACT SIZE, LOCATION AND TYPE OF ALL EXISTING UTILITIES WHETHER SHOWN OR NOT BEFORE COMMENCING WORK. THE ENGINEER AND/OR OWNER ASSUMES NO RESPONSIBILITY FOR THE ACCURACY OR COMPLETENESS SHOWN ON PLANS. THE CONTRACTOR SHALL BE FULLY AND SOLELY RESPONSIBLE FOR ANY AND ALL DAMAGES AND COSTS WHICH MIGHT OCCUR BY THE CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UTILITIES. THE CONTRACTOR SHALL NOTIFY ALL PUBLIC AND PRIVATE UTILITY COMPANIES AND DETERMINE THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO PROCEEDING WITH GRADING AND CONSTRUCTION. ALL WORK PERFORMED IN THE AREA OF UTILITIES SHALL BE PERFORMED AND INSPECTED ACCORDING TO THE REQUIREMENTS OF THE UTILITY OWNER. LIKEWISE, THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING AND MAPPING ANY EXISTING UTILITY (INCLUDING DEPTH) WHICH MAY CONFLICT WITH THE PROPOSED CONSTRUCTION, AND FOR RELOCATING ENCOUNTERED UTILITIES AS DIRECTED BY THE ENGINEER. CONTRACTOR SHALL CONTACT AND RECEIVE APPROVAL FROM MUNICIPALITY/UTILITY OWNER AND ENGINEER BEFORE RELOCATING ANY ENCOUNTERED UTILITIES. CONTRACTOR RESPONSIBLE FOR SERVICE CONNECTIONS, AND RELOCATING AND RECONNECTING AFFECTED UTILITIES AS COORDINATED WITH UTILITY OWNER AND/OR ENGINEER, INCLUDING NON-MUNICIPAL UTILITIES (TELEPHONE, GAS, CABLE, ETC., WHICH SHALL BE COORDINATED WITH THE UTILITY OWNER). THE CONTRACTOR SHALL IMMEDIATELY CONTACT ENGINEER UPON DISCOVERY OF A UTILITY DISCREPANCY OR CONFLICT. AT LEAST 48 HOURS PRIOR TO CONSTRUCTION, THE CONTRACTOR SHALL NOTIFY THE UTILITY NOTIFICATION CENTER OF COLORADO (1-800-922-1987, WWW.UNCC.ORG). SEE SURVEY UTILITY LOCATION INFORMATION BELOW.

5. THE CONTRACTOR SHALL BE SOLELY AND COMPLETELY RESPONSIBLE FOR CONDITIONS AT AND ADJACENT TO THE JOB SITE, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY DURING THE PERFORMANCE OF THE WORK. THE CONTRACTOR SHALL PREPARE A TRAFFIC CONTROL PLAN FOR OWNER AND/OR CITY APPROVAL AND PROVIDE ALL LIGHTS, SIGNS, BARRICADES, FENCING, FLAGMEN OR OTHER DEVICES NECESSARY TO PROVIDE FOR PUBLIC SAFETY. THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. THE CONTRACTOR AGREES TO COMPLY WITH THE PROVISIONS OF THE TRAFFIC CONTROL PLAN AND THE LATEST EDITION OF THE "MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES," PART VI, FOR CONSTRUCTION SIGNAGE AND TRAFFIC CONTROL. ALL TEMPORARY AND PERMANENT TRAFFIC SIGNS SHALL COMPLY TO THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD) WITH REGARD TO SIGN SHAPE, COLOR, SIZE, LETTERING, ETC. UNLESS OTHERWISE SPECIFIED. IF APPLICABLE, PART NUMBERS ON SIGNAGE DETAILS REFER TO MUTCD SIGN NUMBERS.

6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVING ANY GROUNDWATER ENCOUNTERED DURING THE CONSTRUCTION OF ANY PORTION OF THIS PROJECT. GROUNDWATER SHALL BE PUMPED, PIPED, REMOVED AND DISPOSED OF IN A MANNER WHICH DOES NOT CAUSE FLOODING OF EXISTING STREETS NOR EROSION ON ABUTTING PROPERTIES IN ORDER TO CONSTRUCT THE IMPROVEMENTS SHOWN ON THESE PLANS. GROUNDWATER TO BE PUMPED SHALL BE TESTED, PERMITTED, AND PUMPED PER THE STATE OF COLORADO AND LOCAL GROUNDWATER DISCHARGING PERMIT

REQUIREMENTS.

7. RIM AND GRATE ELEVATIONS SHOWN ON PLANS ARE APPROXIMATE ONLY AND ARE NOT TO BE TAKEN AS FINAL ELEVATIONS. THE CONTRACTOR SHALL ADJUST RIMS AND OTHER IMPROVEMENTS TO MATCH FINAL PAVEMENT AND FINISHED GRADE ELEVATIONS. ALL MANHOLES SHALL BE FINAL ADJUSTED AFTER PAVING SUCH THAT THE RIM IS ¼” TO ½” BELOW FINISHED ASPHALT. MANHOLES IN

UNPAVED AREAS SHALL BE SET SO THAT THE RIM IS 6” ABOVE FINISHED GRADE.

8. THE EXISTING AND PROPOSED ELEVATIONS OF FLATWORK, SIDEWALKS, CURBS, THRESHOLDS, PAVING, ETC. AS SHOWN HEREON ARE BASED ON EXTRAPOLATION OF FIELD SURVEY DATA, EXISTING CONDITIONS, AND DATA PROVIDED BY OTHERS. AT CRITICAL AREAS AND SITE FEATURES, CONTRACTOR SHALL HAVE FORMWORK INSPECTED AND APPROVED BY OWNER, OWNER'S REPRESENTATIVE, OR ENGINEER PRIOR TO PLACING CONCRETE. MINOR ADJUSTMENTS, AS APPROVED, TO PROPOSED GRADES, INVERTS, ETC. MAY BE REQUIRED TO PREVENT PONDING OR SLOPE NOT IN CONFORMANCE WITH MUNICIPAL STANDARDS. ALL FLATWORK MUST PREVENT PONDING AND PROVIDE POSITIVE DRAINAGE AWAY FROM EXISTING AND PROPOSED BUILDINGS, WALLS, ROOF DRAIN OUTFALLS, ACROSS DRIVES AND WALKS, ETC., TOWARDS THE PROPOSED INTENDED DRAINAGE FEATURES AND CONVEYANCES.

9. FINAL LIMITS OF REQUIRED ASPHALT SAWCUTTING AND PATCHING MAY VARY FROM LIMITS SHOWN ON PLANS. CONTRACTOR TO PROVIDE SAWCUT AND PATCH WORK TO ACHIEVE POSITIVE DRAINAGE AND A SMOOTH TRANSITION TO EXISTING ASPHALT WITHIN SLOPES ACCEPTABLE TO THE ENGINEER AND WITHIN MUNICIPAL STANDARDS. CONTRACTOR SHALL PROVIDE ADDITIONAL SAWCUTTING AND PATCHING AT UTILITY WORK, CONNECTION POINTS TO EXISTING PAVEMENT AND FEATURES, ETC. THAT MAY NOT BE DELINEATED ON PLANS.

10. ANY EXISTING MONITORING WELLS, CLEANOUTS, VALVE BOXES, ETC. TO BE PROTECTED AND TO REMAIN IN SERVICE. IF FEATURES EXIST, EXTEND OR LOWER TO FINAL SURFACE WITH LIKE KIND CAP WITH STANDARD CAST ACCESS LID WITH SAME MARKINGS. IN LANDSCAPED AREAS PROVIDE A CONCRETE COLLAR (18"x18"x6" THICK) AT ALL EXISTING AND PROPOSED MONITORING WELLS, CLEANOUTS, VALVE BOXES, ETC.

11. OWNER TO APPROVE ALL PRIVATE CONCRETE FINISHING, JOINT PATTERNS AND COLORING REQUIREMENTS PRIOR TO CONSTRUCTION. SUBMIT JOINT LAYOUT PLAN TO OWNER FOR APPROVAL PRIOR

TO CONSTRUCTION.

12. PIPE LENGTHS AND HORIZONTAL CONTROL POINTS SHOWN ARE FROM CENTER OF STRUCTURES, END OF FLARED END SECTIONS, ETC. SEE STRUCTURE DETAILS FOR EXACT HORIZONTAL CONTROL LOCATION. CONTRACTOR IS RESPONSIBLE FOR ADJUSTING ACTUAL PIPE LENGTHS TO ACCOUNT FOR STRUCTURES AND LENGTH OF FLARED END SECTIONS.

13. ALL SURPLUS MATERIALS, TOOLS, AND TEMPORARY STRUCTURES, FURNISHED BY THE CONTRACTOR, SHALL BE REMOVED FROM THE PROJECT SITE BY THE CONTRACTOR. ALL DEBRIS AND RUBBISH CAUSED BY THE OPERATIONS OF THE CONTRACTOR SHALL BE REMOVED, AND THE AREA OCCUPIED DURING CONSTRUCTION ACTIVITIES SHALL BE RESTORED TO ITS ORIGINAL CONDITION, WITHIN 48 HOURS OF PROJECT COMPLETION, UNLESS OTHERWISE DIRECTED BY THE MUNICIPALITY OR OWNER'S REPRESENTATIVE.

14. THE CONTRACTOR IS REQUIRED TO PROVIDE AND MAINTAIN EROSION AND SEDIMENT CONTROL MEASURES IN ACCORDANCE WITH THE LOCAL JURISDICTION, THE STATE OF COLORADO, MILE HIGH FLOOD DISTRICT "URBAN STORM DRAINAGE CRITERIA MANUAL VOLUME 3", THE M-STANDARD PLANS OF THE COLORADO DEPARTMENT OF TRANSPORTATION, AND THE APPROVED EROSION CONTROL PLAN. JURISDICTIONAL AUTHORITY MAY REQUIRE THE CONTRACTOR TO PROVIDE ADDITIONAL EROSION CONTROL MEASURES AT THE CONTRACTOR'S EXPENSE DUE TO UNFORESEEN EROSION PROBLEMS OR IF THE PLANS DO NOT FUNCTION AS INTENDED. THE CONTRACTOR IS RESPONSIBLE FOR PROHIBITING SILT AND DEBRIS LADEN RUNOFF FROM LEAVING THE SITE, AND FOR KEEPING ALL PUBLIC AREAS FREE OF MUD AND DEBRIS. THE CONTRACTOR IS RESPONSIBLE FOR RE-ESTABLISHING FINAL GRADES AND FOR REMOVING ACCUMULATED SEDIMENTATION FROM ALL AREAS INCLUDING SWALES AND DETENTION/WATER QUALITY AREAS. CONTRACTOR SHALL REMOVE TEMPORARY EROSION CONTROL MEASURES AND REPAIR AREAS AS REQUIRED AFTER VEGETATION IS ESTABLISHED

AND ACCEPTED BY OWNER AND MUNICIPALITY.

15. ADA COMPLIANCE: THE CROSS-SLOPE OF ALL WALKS MUST BE LESS THAN 1:48 (2.0%) PERPENDICULAR TO DIRECTION OF TRAVEL. RUNNING SLOPE OF ACCESSIBLE WALKS MUST BE NOT STEEPER THAN 1:20 (5.0%) IN DIRECTION OF TRAVEL. MAXIMUM GRADE OF ACCESSIBLE CURB RAMPS AND RAMPS IS 1:12 (8.3%). CURB RAMPS SHALL PROVIDE A LANDING AT THE TOP AND RAMP RUNS PROVIDE LANDINGS AT THE BOTTOM AND TOP OF EACH RAMP RUN AT A SLOPE NOT TO EXCEED 1:48. RAMPS RUNS EXCEEDING SIX INCHES SHALL INCLUDE HANDRAILS. ACCESSIBLE PARKING SPACES AND ACCESS AISLES SHALL NOT EXCEED 1:48 IN ALL DIRECTIONS. CONTRACTOR SHALL NOTIFY ENGINEER PRIOR TO PLACEMENT OF FLATWORK OF SITE CONDITIONS OR DISCREPANCIES WHICH PREVENT TYPICAL REQUIRED GRADES FROM BEING ACHIEVED. ALL RAMPS, STAIRS, EDGE PROTECTION, AND RAILINGS SHALL BE CONSTRUCTED IN ACCORDANCE WITH CURRENT ADA STANDARDS. ACCESSIBLE CURB RAMPS SHALL CONFORM TO THE CDOT M-STANDARDS (SEE DETAIL M-608-1, ETC). ACCESSIBLE FEATURE WITHIN THE PUBLIC RIGHTS-OF-WAY SHALL BE CONSTRUCTED TO CONFORM TO THE

LOCAL AUTHORITY HAVING JURISDICTION REQUIREMENTS.

16. PROTECT ALL TREES AND VEGETATION. PLACE CONSTRUCTION FENCING AT DRIP LINE OF TREES AND PLANTS NEAR THE WORK ZONE. DEEP WATER TREES WEEKLY. HAND EXCAVATION REQUIRED AT

ROOT ZONES WHERE PROPOSED PAVING OR UTILITY WORK IS WITHIN DRIPLINE OF TREES.

17. SURVEY INFORMATION:

17.1. BENCHMARK INFORMATION: TOPOGRAPHIC INFORMATION WAS PROVIDED BY FLATIRONS SURVEYING, INC. SEE TOPOGRAPHIC EXHIBIT DATED 05/20/2026. SMARTNET NORTH AMERICA

CONTINUOUSLY OPERATING REFERENCE STATIONS (CORS) NETWORK WAS USED TO ESTABLISH A GPS DERIVED ELEVATION ON AN ON-SITE BENCHMARK AT THE SOUTH SIDE OF FISHING PIER SITE, BEING REBAR WITH 1” PINK PLASTIC CAP MARKED “FSI CONTROL” WITH AN ELEVATION OF 5120.18 FEET (NAVD 88). NGS POINT Y453, BEING A STEEL ROD LOCATED APPROXIMATELY 6 MILES WEST OF SITE, WITH A PUBLISHED ELEVATION OF 5389.02 FEET, WAS OBSERVED WITH AN AS-MEASURED ELEVATION OF 5289.00 FEET. NO DIFFERENTIAL LEVELING WAS PERFORMED TO ESTABLISH THE ELEVATION OF THE ON-SITE BENCHMARK. SMARTNET NORTH AMERICA CONTINUOUSLY OPERATING REFERENCE STATIONS (CORS) NETWORK WAS USED TO ESTABLISH A GPS DERIVED ELEVATION ON AN ON-SITE BENCHMARK AT THE EAST SIDE OF BOARDWALK SITE, BEING A SET REBAR WITH 2” RED PLASTIC CAP MARKED “FSI CONTROL” WITH AN ELEVATION OF 5124.44 FEET (NAVD 88). NGS POINT Y453, BEING A STEEL ROD LOCATED APPROXIMATELY 6 MILES WEST OF SITE, WITH A PUBLISHED ELEVATION OF 5389.02 FEET, WAS OBSERVED WITH AN AS-MEASURED ELEVATION OF 5289.00 FEET. NO DIFFERENTIAL LEVELING WAS PERFORMED TO ESTABLISH THE ELEVATION OF THE ON-SITE BENCHMARK. THE DATUM IS NAVD 88 PER SURVEY. COORDINATE AND VERIFY ALL VERTICAL AND HORIZONTAL DATA SHOWN IN SURVEY AND REPORT ANY IRREGULARITIES OR DISCREPANCIES TO ENGINEER PRIOR TO CONSTRUCTION.

17.2. BASIS OF BEARINGS: SEE PLANS.

17.3. HORIZONTAL CONTROL INFORMATION: HORIZONTAL CONTROL COORDINATES ARE BASED ON THE REFERENCED SURVEY

17.4.

18. THE CONTRACTOR AT THE CONTRACTORS EXPENSE SHALL FURNISH THE OWNER AND ENGINEER OF RECORD A COMPLETE SET OF CONSTRUCTION RECORD DRAWINGS ("AS-BUILTS") FOR THE CONSTRUCTED IMPROVEMENTS. THE AS-BUILT SET SHALL SHOW SUFFICIENT DIMENSION TIES TO PERMANENT SURFACE FEATURES OR NORTHING/EASTING POINTS FOR ALL BURIED FACILITIES TO ALLOW FOR FUTURE LOCATING. THE AS-BUILT SET SHALL SHOW AS-BUILT CONTOURS AND ELEVATIONS OF ASPHALT AND CONCRETE FLATWORK, FLOWLINES, GRADE BREAKS, STAIRS, CROSS-SLOPES, HIGH AND LOW POINTS, AND ADDITIONAL ELEVATIONS TO DEMONSTRATE IMPROVEMENTS WERE CONSTRUCTED PER PLANS. THE AS-BUILT SET SHALL SHOW ELEVATIONS OF ALL DETENTION/WATER QUALITY FACILITIES, INCLUDING BUT NOT LIMITED TO BERMS, SPILLWAYS, BASIN BOTTOM, PIPE INVERTS, AND CONTROL STRUCTURE FEATURES (AS SURVEYED AND STAMPED BY A CERTIFIED P.L.S.).

THE AS-BUILT SET SHALL ALSO INCLUDE ELEVATIONS OF MANHOLES, PIPES, INLETS, GRATES, AND SIZES OF ALL UTILITIES. THE AS-BUILT SET SHALL SHOW ANY AND ALL VARIATIONS FROM THE

APPROVED PLAN. ENGINEER WILL PRODUCE FINAL RECORD DRAWINGS.

DESIGN LEGEND

SURVEY LEGEND

DETAIL MARKER

A

SECTION NUMBER

IDENTIFICATION

SHEET WHERE

SECTION IS DRAWN

- INDICATES SAME DRAWING

SECTION CALLOUT

BENCHMARK

MANHOLE

FLARED END SECTION W/ RIPRAP

TEE W/ THRUST BLOCK

BEND W/ THRUST BLOCK

END CAP W/ THRUST BLOCK

GATE VALVE

REDUCER/INCREASER

WATER METER

FIRE HYDRANT

FLOW LINE OF DITCH OR WASH

FENCE

CONCRETE PAVING

PROPOSED SPOT ELEVATION

SIGN W/ POST

EXIST SPOT ELEVATION

SPILL/CATCH CURB TRANSITION

AREA DRAIN

COMBINATION INLET

TYPE R INLET

TYPE 13 FIELD INLET

M

SLOPE ARROW

CURB AND GUTTER

SIDEWALK

HEAVY DUTY ASPHALT PAVING

5.0%

03.54

03.3

LIGHT DUTY ASPHALT PAVING

SIDEWALK CHASE

CURB RAMP

PROPOSED INDEX CONTOUR

PROPOSED INTERMEDIATE CONTOUR

EXIST INDEX CONTOUR

EXIST INTERMEDIATE CONTOUR

PROPERTY LINE

EASEMENT LINE

LIMITS OF WORK

BUILDING ACCESS

LIMITS OF SAWCUT

MATCHLINE

RETAINING WALL

BOULDER/ROCK WALL

PROPOSED BUILDING

ADJACENT PROPERTY LINE/ROW

GRAVEL

CONCRETE

EDGE OF ASPHALT

GRAVEL

FENCE

SIGN

WATER LINE

WATER VALVE

FIRE HYDRANT

SANITARY SEWER LINE

SANITARY SEWER MANHOLE

STORM DRAINAGE LINE

STORM DRAINAGE MANHOLE

CURB INLET

UNDERGROUND ELECTRICAL LINE

ELECTRICAL TRANSFORMER

LIGHT POLE

DECORATIVE LIGHT

FIBEROPTIC LINE

TELEPHONE LINE

TELEPHONE RISER

GAS LINE

INDICATION OF ACCESS

ELECTRICAL RISER

ELECTRIC VAULT

MAILBOX

WATER METER

OVERHEAD ELECTRICAL LINE

GUY WIRE

ELECTRICAL POLE

BOULDER

GUARDRAIL

BOLLARD

BUILDING

CONIFEROUS TREE

(TRUNK DIAMETER/DRIP LINE RADIUS)

DECIDUOUS TREE

(TRUNK DIAMETER/DRIP LINE RADIUS)

NOTE: SHADED ITEMS REPRESENT EXIST FEATURES

FOUND MONUMENT

BENCHMARK AS DESCRIBED

FOUND MONUMENT

AS MEASURED AT TIME OF SURVEY

PLAT

TEST CP

UTILITY LOCATED FROM MAP

CALCULATED FROM RECORD AND AS

MEASURED INFORMATION

RECORDED

HEAVY DUTY CONCRETE PAVING

ROOF DRAIN

IRRIGATION - 12" AND SMALLER

UNDERDRAIN

TRENCH DRAIN

CABLE TV

DRAIN

FORCE MAIN

FUEL

GAS

TELEPHONE

UNDERGROUND ELECTRIC

OVERHEAD ELECTRIC

FIBER OPTIC

ELECTRIC

STORM - 12" AND SMALLER

STORM - LARGER THAN 12"

POTABLE WATER

NON POTABLE WATER

PVC PIPE (MISC)

IRRIGATION - LARGER THAN 12"

WATER - 12" AND SMALLER

WATER - LARGER THAN 12"

SANITARY SEWER - 12" AND SMALLER

SANITARY SEWER - LARGER THAN 12"

BUTTERFLY VALVE

REVISION CLOUD

REVISION NUMBER

DETAIL TITLE

DETAIL TITLE

SCALE

C1.0

DETAIL NUMBER IDENTIFICATION

SHEET WHERE THE DETAIL IS DRAWN

- INDICATES SAME DRAWING

DETAIL CALLOUT

DETAIL NUMBER

IDENTIFICATION

SHEET WHERE THE OBJECT IS

DRAWN IN PLAN VIEW

- INDICATES SAME DRAWING

ABBREVIATIONS

FH FIRE HYDRANT

AC

ADDL

ADDM

ADJ

AL

ALT

AMT

ARCH

ASPH

ASSY

ASPHALTIC CONCRETE PAVING

ADDITIONAL

ADDENDUM

ADJUSTABLE

ALUMINUM

ALTERNATE

AMOUNT

ARCHITECT(URAL)

ASPHALT

ASSEMBLY

APPROXIMATEAPPROX

ASYM

BC

BFV

BLDG

BLK

BM

BS

BSMT

ASYMMETRICAL

BACK OF CURB

BUTTERFLY VALVE

BUILDING

BLOCK

BENCH MARK

BACKSIGHT

BASEMENT

CB

CCW

CIP

CJ

CL

CLR

CMP

CO

CONC

CONST

CONT

CR

DIA

DIP

DN

DR

CATCH BASIN

COUNTER CLOCKWISE

CAST IRON PIPE

CONSTRUCTION JOINT

CENTER LINE OR CHAIN LINK

CLEAR

CORRUGATED METAL PIPE

CLEANOUT

CONCRETE

CONSTRUCTION

CONTINUOUS(ATION)

CONCENTRIC REDUCER

DIAMETER

DUCTILE IRON PIPE

DOWN

DRAIN

DWG

DWL

EL

ELB

ELEC

ENGR

EQUIV

ESMT

EST

EW

EXP JT

EXIST

FND

DRAWING

DOWEL

ELEVATION

ELBOW

ELECTRICAL

ENGINEER

EQUIPMENT

EQUIVALENT

EASEMENT

ESTIMATE

EACH WAY

EXPANSION JOINT

EXISTING

FOUNDATION

EQUIP

FES

FG

FL

FN

FOC

FPM

FPS

FTG

G

GAL

GALV

GIP

GND

GPD

GPM

GV

FLARED END SECTION

FINISH GRADE

FLOW LINE

FENCE

FACE OF CONCRETE

FEET PER MINUTE

FEET PER SECOND

FOOTING OR FITTING

GAS

GALLON

GALVANIZED

GALVANIZED IRON PIPE

GROUND

GALLONS PER DAY

GALLONS PER MINUTE

GATE VALVE

HB

HDWL

HNDRL

HORIZ

HR

HVAC

HWL

HWY

HYD

ID

IN

INSUL

INV

HOSE BIB

HEADWALL

HAND RAIL

HORIZONTAL

HOUR

HEATING, VENTILATION,

HIGH WATER LINE

HIGHWAY

HYDRANT

INSIDE DIAMETER

INLET

INSULATION

INVERT

KNOCKOUTKO

KPL

KWY

L

LF

LP

LT

MAINT

MAN

MATL

MAX

MECH

MFR

KICK PLATE

KEYWAY

LEFT OR LITER

LINEAR FOOT

LOW POINT

LIGHT

MAINTENANCE

MANUAL

MATERIAL

MAXIMUM

MECHANICAL

MANUFACTURER

AIR CONDITIONING

MH

MIN

MISC

MJ

NA

NIC

NTS

OC

OD

OPP

OPT

MANHOLE

MINIMUM

MISCELLANEOUS

MECHANICAL JOINT

NOT APPLICABLE

NOT IN CONTRACT

NOT TO SCALE

ON CENTER

OUTSIDE DIAMETER

OPPOSITE

OPTIONAL

POINT OF CURVATURE

POINT OF INTERSECTION

POINT OF VERTICAL INTERSECTION

PROPERTY LINE

POLYETHYLENE

PC

PI

PVI

PL

PE

PREFAB

PRELIM

PREP

PROP

PRV

PSF

PSI

PT

PV

PVC

PVMT

PREFABRICATED

PRELIMINARY

PREPARATION

PROPOSED

PRESSURE REDUCING VALVE OR

PRESSURE RELIEF VALVE

POUNDS PER SQUARE FOOT

POUNDS PER SQUARE INCH

POINT OF TANGENCY

PLUG VALVE

POLYVINYL CHLORIDE OR

PAVEMENT

QUANTITY

RADIUS

REINFORCED CONCRETE PIPE

ROOF DRAIN

REFERENCE

RECTANGULAR

REINFORCE (D) (ING) (MENT)

REQUIRED

RIGHT OF WAY

QTY

RAD

RCP

RD

RE

RECT

REINF

REQD

ROW

SC

SD

SECT

SPEC

SQ

SQ FT

SQ YD

SS

SST

STA

STD

STL

STRUCT

SYM

SAWCUT

STORM DRAIN

SECTION

SPECIFICATION

SQUARE

SQUARE FOOT

SQUARE YARD

SANITARY SEWER

STAINLESS STEEL

STATION

STANDARD

STEEL

STRUCTURAL

SYMMETRICAL

TEMPORARY BENCH MARK

TOP OF CONCRETE OR TOP OF CURB

TEMPORARY

TOTAL

TOP OF WALL OR CAP OF WALL

TYPICAL

TBM

TOC

TEMP

TOT

TW

TYP

VERT

W/ W/O

WW

VERTICAL

WITH

WITHOUT

WASTEWATER

ABAN ABANDON

CMU CONCRETE MASONRY UNIT

DIAGONALDIAG

ECCENTRICECC

GAUGEGA

EJ EXPANSION JT

AUTOMATICAUTO

AVG AVERAGE

ARV AIR RELIEF VALVE

AMERICAN SOCIETY FOR TESTING AND MATERIALSASTM

BMP BEST MANAGEMENT PRACTICE

CDOT COLORADO DEPARTMENT OF TRANSPORTATION

CORNERCOR

CENTERCTR

CY CUBIC YARDS

DEMOLITIONDEMO

EA EACH

EQ EQUAL

EDGE OF PAVEMENTEOP

FEETFT

GRATINGGRTG

GALVANIZED STEEL PIPEGSP

HIGHH

INCL INCLUDED

JTS JOINTS

LOW WATER LEVELLWL

NORTHN

NATIONAL PIPE THREADNPT

POINT OF CURVE RETURNPCR

SWMP STORMWATER MANAGEMENT PLAN

THK THICK

TOB TOP OF BANK

PRESSURE CLEAN OUTPCO

UNDERGROUND ELECTRICUGE

UNIFORM BUILDING CODEUBC

WIDE OR WIDTHW

AASHTO AMERICAN ASSOC. OF STATE HIGHWAY AND

TRANSPORTATION OFFICIALS

AMERICAN WATER WORKS ASSOC.AWWA

E EAST

POINT OF VERTICAL CURVATURE

FF FINISH FLOOR

BVCE

BVCS

BEGIN VERTICAL CURVE ELEVATION

BEGIN VERTICAL CURVE STATION

EVCE

EVCS

END VERTICAL CURVE ELEVATION

END VERTICAL CURVE STATION

POINT OF VERTICAL CURVATUREVC

SQUARE INCHSQ IN

WSE WATER SURFACE ELEVATION

SPD STANDARD PROCTOR DENSITY

HE HORIZONTAL ELLIPTICAL

GCO GRADE CLEANOUT

BOTTOMBOT

UTILITYUTIL

LANDSCAPE(ING)LSCAPE

THRUST BLOCKTB

HIGH POINTHP

R RIGHT

TBC TOP BACK OF CURB

WATER QUALITY CONTROL ELEVATIONWQCE

IRR IRRIGATION

DOM DOMESTIC

VITRIFIED CLAY PIPEVCP

BW BOTTOM OF WALL

BOTTOM OF STEPBOS

TOP OF STEPTOS

ME MATCH EXISTING

GR GRATE

SERVICESVC

BG FINISHED GRADE ADJACENT TO BOTTOM OF WALL

TG FINISHED GRADE ADJACENT TO TOP OF WALL

X SECT

YH

CROSS SECTION

YARD HYDRANT

XFMR ELECTRONIC TRANSFORMER

OS OFFSET

SAN SANITARY

DETAILDET

MEP MECHANICAL, ELECTRICAL, PLUMBING (ARCH)

GB GRADE BREAK

G

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'D D

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DESIGNED BY:

DRAWN BY:

CHECKED BY:

JOB #:

DATE:

© JVA, INC.

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SHEET NO.

260292.STR

10/21/2026

WDD/CFG

CJC/SJB

CJC/SJB

JVA, Inc. 1319 Spruce Street www.jvajva.com Boulder, CO 80302 303.444.1951

Boulder ● Fort Collins ● Winter Park Glenwood Springs ● Denver

C:

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WALDEN PONDS

16.50 ME TOS

VTC

SCL

CWA

RE: STRUCT. FOR

BOARDWALK/RAMP DESIGN

CONTRACTOR TO REPLACE WOODEN STAIR

CASE IN KIND IF DAMAGED DUE TO

CONSTRUCTION ACTIVITIES

LOW

PROTECT EXIST BIKE RACK

PROTECT EXIST TRASH CANS

PROTECT EXIST PAVILION

PROTECT EXIST STONE WALLS

(TYP.)

PROTECT EXIST PLASTIC

PARKING BLOCKS (TYP.)

PROTECT EXIST TREES (TYP.)

PROTECT EXIST BATHROOMS

PROTECT EXIST SIGNS

(TYP.)

PROTECT EXIST SIGNS

(TYP.) PROTECT EXIST FENCE

PROTECT EXIST SIGNS

(TYP.)

16.50 ME TOS

16.30 16.41

2.5

PROPOSED TIMBER

MAX 6" ABOVE ADJACENT GRADE

CONTRACTOR TO GRADE TO ADJACENT

EXISTING GRADE AT MAX 2:1 SLOPE

ADJACENT GRADE TO MATCH

PROPOSED DECK ELEVATION

(RE:STRUCT)

PROPOSED CRUSHER FINES

DEMO AND REPLACE TIMBER STEPS AS

REQUIRED FOR GRADING / FILL CONDITION

TO MATCH PROPOSED DECK ELEVATION

ER

O

SI

O

N A

N D

S

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IM

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SCALE IN FEET

10 10 20

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DESIGNED BY:

DRAWN BY:

CHECKED BY:

JOB #:

DATE:

© JVA, INC.

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SHEET NO.

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10/21/2026

WDD/CFG

CJC/SJB

CJC/SJB

JVA, Inc. 1319 Spruce Street www.jvajva.com Boulder, CO 80302 303.444.1951

Boulder ● Fort Collins ● Winter Park Glenwood Springs ● Denver

C:

\JV

A_

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\A

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:05

A M, C

JC

1. CONTRACTOR IS RESPONSIBLE FOR INSTALLING AND MAINTAINING ALL

CONTROLS DURING INITIAL, INTERIM, AND FINAL CONDITIONS.

2. ALL CONTROLS SHALL BE INSTALLED WITHIN THE PROPERTY LINES UNLESS

OTHERWISE SPECIFIED. WHEN CONSTRUCTION ACTIVITIES DISTURB

ADJACENT AND/OR RIGHT-OF-WAY PROPERTIES, COORDINATION WITH

PROPERTY OWNERS IS REQUIRED PRIOR TO CONSTRUCTION.

EROSION AND SEDIMENTATION NOTES:

VEHICLE TRACKING CONTROL

EROSION CONTROL LEGEND

EXISTING INDEX CONTOUR

EXISTING INTERMEDIATE CONTOUR

PROPOSED INDEX CONTOUR

PROPOSED INTERMEDIATE CONTOUR

SEDIMENT CONTROL LOG

CONCRETE WASHOUT AREA

LIMITS OF WORK

VTC

SCL

CWA

LOW

ER

O

SI

O

N C

O N

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CE1.0

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'D D

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DESIGNED BY:

DRAWN BY:

CHECKED BY:

JOB #:

DATE:

© JVA, INC.

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SHEET NO.

260292.STR

10/21/2026

WDD/CFG

CJC/SJB

CJC/SJB

JVA, Inc. 1319 Spruce Street www.jvajva.com Boulder, CO 80302 303.444.1951

Boulder ● Fort Collins ● Winter Park Glenwood Springs ● Denver

C:

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DESIGNED BY:

DRAWN BY:

CHECKED BY:

JOB #:

DATE:

© JVA, INC.

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SHEET NO.

260292.STR

10/21/2026

WDD/CFG

CJC/SJB

CJC/SJB

JVA, Inc. 1319 Spruce Street www.jvajva.com Boulder, CO 80302 303.444.1951

Boulder ● Fort Collins ● Winter Park Glenwood Springs ● Denver

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DESIGNED BY:

DRAWN BY:

CHECKED BY:

JOB #:

DATE:

© JVA, INC.

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SHEET NO.

260292.STR

10/21/2026

WDD/CFG

CJC/SJB

CJC/SJB

JVA, Inc. 1319 Spruce Street www.jvajva.com Boulder, CO 80302 303.444.1951

Boulder ● Fort Collins ● Winter Park Glenwood Springs ● Denver

C:

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STRUCTURAL GENERAL NOTES

FOUNDATION DESIGN:

1. REFER TO SOILS REPORT NO. 26-1-302 BY KUMAR & ASSOCIATES, INC., DATED AUGUST 12, 2026.

2. GEOTECHNICAL ENGINEER SHALL VERIFY SOIL CONDITIONS AND TYPES DURING EXCAVATION AND PRIOR TO

PLACEMENT OF FORMWORK OR CONCRETE.

3. FROST DEPTH SHALL BE 3'-0 MINIMUM BELOW EXTERIOR GRADE.

FOOTINGS:

1. DESIGN OF FOOTINGS IS BASED ON

A. MAXIMUM ALLOWABLE BEARING PRESSURE 2000 PSF (SPREAD FOOTINGS)

B. MAXIMUM ALLOWABLE BEARING PRESSURE 4000 PSF (DRILLED FOOTINGS)

2. BEAR ON THE NATURAL UNDISTURBED SOIL OR COMPACTED STRUCTURAL FILL. EXTERIOR FOOTINGS SHALL

BEAR BELOW FROST DEPTH.

HELICAL PILES:

1. PILES SHALL BE INSTALLED BY A CONTRACTOR CERTIFIED BY THE MANUFACTURER AND SHALL DEVELOP THE

MANUFACTURER'S RECOMMENDED INSTALLATION TORQUE TO SATISFY THE LOAD REQUIREMENTS GIVEN ON IN

THE STRUCTURAL DRAWINGS.

2. SHAFT DIMENSION, HELIX DIAMETER, AND HELIX SPACING SHALL BE DETERMINED BY THE PILE MANUFACTURER BASED ON THE CRITERIA PRESENTED IN THE SOILS REPORT AND THE MANUFACTURER'S OWN REQUIREMENTS.

3. THE SOILS ENGINEER SHALL BE PRESENT DURING PIER INSTALLATION TO CONFIRM THAT THE PROPER INSTALLATION PROCEDURES ARE USED AND INSTALLATION TORQUE IS APPLIED TO EACH PILE.

FOOTING LATERAL RESISTANCE:

1. EARTH EQUIVALENT FLUID LATERAL PRESSURE:

A. PASSIVE RESISTING 230 PCF

2. COEFFICIENT OF SLIDING FRICTION 0.33

DESIGN LOADS:

1. DESIGN LOADS: 2021 INTERNATIONAL BUILDING CODE WITH BOULDER COUNTY AMENDMENTS, ASCE 7-16

2. RISK CATEGORY: II STANDARD

3. SNOW LOAD:

A. GROUND SNOW LOAD, Pg 40 PSF

4. FLOOR LIVE LOADS:

5. WIND:

A. BASIC DESIGN WIND SPEED, V, (3-SECOND GUST) 155 MPH

B. ALLOWABLE STRESS DESIGN WIND SPEED, VASD, (3-SECOND GUST) 120 MPH

C. INTERNAL PRESSURE COEFFICIENT, GCpi ±0.00 (OPEN)

D. WIND EXPOSURE C

E. GROUND ELEVATION FACTOR, Ke 0.83

F. COMPONENTS AND CLADDING ULTIMATE DESIGN WIND PRESSURES

1. PRESSURES MAY BE REDUCED FOR EFFECTIVE WIND AREAS LARGER THAN 10 SQUARE FEET, BUT

NOT BELOW 16 PSF.

2. ALLOWABLE WIND PRESSURE (ASD) MAY BE DETERMINED BY MULTIPLYING THE ULTIMATE

PRESSURE BY 0.6.

6. SEISMIC:

A. SPECTRAL RESPONSE ACCELERATION PARAMETERS

1. SHORT PERIOD

a. SS 0.224g

b. SDS 0.194g

2. ONE SECOND

a. S1 0.060g

b. SD1 0.060g

B. SOILS SITE CLASS D

C. SEISMIC IMPORTANCE FACTOR, Ie 1.0

D. SEISMIC DESIGN CATEGORY B

WIND ZONE DIMENSIONS:

a = 3' h = 3.25'

Project Name:

Number:

Scale:

Drawing Reference:

Date:

JVA Job #:

Drawn By:

Drawing

Project Address:

REVISIONS

2025 JVA INCC

As indicated

GENERAL NOTES

S001

WALDEN PONDS ACCESSIBLE FISHING PIER & BOARDWALK

09/24/26

260292.STR

BAR, LB, AB3893 N 75th St, Boulder, CO 80301

OCCUPANCY OR USE UNIFORMLY DISTRIBUTED (PSF) CONCENTRATED LOAD (LBS) LIVE LOAD REDUCTION

WALKWAYS AND ELEVATED

PLATFORMS

60 N/A YES

COMPONENT AND CLADDING ULTIMATE

WIND PRESSURE - FLAT ROOF

ROOF (EFFECTIVE

WIND AREA)

ROOF SURFACE PRESSURE (psf)

9 sf 36 sf

Negative Zone 1 -36.0 -36.0

Negative Zone 2 -55.3 -36.0

Negative Zone 3 -107.9 -36.0

Positive Zone 1 39.6 39.6

Postive Zone 2 59.4 39.6

Postive Zone 3 79.2 39.6

STRUCTURAL DRAWING LIST

SHEET NO SHEET TITLE

S001 GENERAL NOTES

S002 GENERAL NOTES

S003 GENERAL NOTES

S004 GENERAL NOTES

S005 GENERAL NOTES

S101 ACCESSIBLE FISHING PIER

S102 ACCESSIBLE PIER RAMP

S501 DETAILS, SECTIONS & SCHEDULES

S502 DETAILS, SECTIONS & SCHEDULES

S503 DETAILS, SECTIONS & SCHEDULES

No. Date Description

REINFORCED CONCRETE:

1. DESIGN IS BASED ON ACI 318 "BUILDING CODE REQUIREMENTS FOR STRUCTURAL CONCRETE."

2. CONCRETE WORK SHALL CONFORM TO ACI 301 "STANDARD SPECIFICATIONS FOR STRUCTURAL CONCRETE."

3. STRUCTURAL CONCRETE SHALL HAVE THE PROPERTIES INDICATED IN THE CONCRETE MIX TABLE.

4. CONCRETE MIX TABLE NOTES:

A. CONCRETE MIX SUBMITTAL SHALL INCLUDE A SINGLE PAGE LIST OF MIXES, IN TABULAR FORMAT, WITH

KEY MIX REQUIREMENTS.

B. N/R: NO REQUIREMENT, NO STRUCTURAL REQUIREMENTS.

C. SLUMP:

1. VALUES INDICATED ARE SUGGESTED BASED ON USE AND TYPICAL PLACEMENT METHODS.

SUPPLIER MAY ADJUST SLUMP AS NECESSARY FOR FIELD CONDITIONS AND INSTALLATION

METHOD USED.

2. CONCRETE SUPPLIER TO PROVIDE TARGET SLUMP ON BATCH TICKETS FOR TESTING AGENCY

QUALITY CONTROL.

D. CEMENT SHALL CONFORM TO ASTM C150, ASTM C595, OR ASTM C1157. ADDITIONAL REQUIREMENTS AS

NOTED IN THE MIX TABLE:

1. II = ASTM C150 TYPE II

2. V = ASTM C150 TYPE V

3. MS = ASTM C595 OR ASTM C1157 TYPES WITH (MS) DESIGNATION

4. HS = ASTM C595 OR ASTM C1157 TYPES WITH (HS) DESIGNATION

E. AIR CONTENT:

1. N/P: AIR ENTRAINING ADMIXTURES NOT PERMITTED, ENTRAPPED AIR ONLY

2. N/R: NO REQUIREMENT, NO STRUCTURAL AIR CONTENT REQUIREMENTS

F. CHLORIDE ION: MAXIMUM WATER-SOLUBLE CHLORIDE ION (Cl-) CONTENT IN CONCRETE, PERCENT BY

WEIGHT OF CEMENT

G. ADMIXTURES/COMMENTS

1. SCM: LIMITS ON MAXIMUM SCM CONTENT PER ACI 318 TABLE 26.4.2.2(b)

2. AAR: PROVIDE DOCUMENTATION THAT AGGREGATES ARE NOT ALKALI-SILICA REACTIVE OR

ALKALI-CARBONATE REACTIVE PER ASTM C1778.

3. CONCRETE COVER: INCREASE MINIMUM CONCRETE COVER TO 2" FOR WALLS AND TOP OF

SLABS, AND 2-1/2" FOR ALL OTHERS UNLESS DETAILED OTHERWISE.

4. SHRINKAGE: MIXES NOTED AS "SHRINKAGE XX%" SHALL BE LIMITED TO A MAXIMUM DRYING

SHRINKAGE STRAIN (0.05% UNLESS NOTED OTHERWISE) AT 28 DAYS (500 MICROSTRAIN) AS

MEASURED BY ASTM C157. SHRINKAGE TEST RESULTS TO BE INCLUDED WITH MIX DESIGN

SUBMITTAL.

H. GENERAL CONTRACTOR TO COORDINATE CONCRETE MOISTURE LEVEL AND ANTICIPATED MOISTURE

MITIGATION PROCEDURES WITH CONCRETE SUPPLIER/MIX DESIGNER AND OTHER AFFECTED

SUBCONTRACTORS (INCLUDING BUT NOT LIMITED TO FLOORING) TO ADDRESS ALL POTENTIAL

SCHEDULE AND INSTALLATION CONFLICTS.

5. DETAILING, FABRICATION, AND PLACEMENT OF REINFORCING STEEL SHALL BE IN ACCORDANCE WITH ACI 315

"DETAILS AND DETAILING OF CONCRETE REINFORCEMENT."

6. REINFORCING BARS SHALL CONFORM TO ASTM A615, GRADE 60, EXCEPT BARS SHOWN TO BE FIELD-BENT SHALL

BE ASTM A706, GRADE 60.

7. EPOXY COATED REINFORCING BARS SHALL CONFORM TO ASTM A775 (STRAIGHT BARS) AND ASTM A934 (PRE-

FABRICATED BARS).

8. ZINC COATED (GALVANIZED) REINFORCING BARS SHALL CONFORM TO ASTM A767.

9. EXCEPT AS NOTED ON THE DRAWINGS, CONCRETE PROTECTION FOR REINFORCEMENT IN CAST-IN-PLACE

CONCRETE SHALL BE AS FOLLOWS:

A. CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH: 3"

B. EXPOSED TO EARTH OR WEATHER:

1. #6 THROUGH #18 BARS 2"

2. #5 BAR, W31 OR D31 WIRE, AND SMALLER 1-1/2"

C. NOT EXPOSED TO WEATHER OR IN CONTACT WITH GROUND:

1. SLABS, WALLS, JOISTS: #11 BARS AND SMALLER 3/4"

2. BEAMS AND COLUMNS:

a. PRIMARY REINFORCEMENT 1-1/2"

b. STIRRUPS, TIES, SPIRALS 1-1/2"

Project Name:

Number:

Scale:

Drawing Reference:

Date:

JVA Job #:

Drawn By:

Drawing

Project Address:

REVISIONS

2025 JVA INCC

3/4" = 1'-0"

GENERAL NOTES

S002

WALDEN PONDS ACCESSIBLE FISHING PIER & BOARDWALK

09/24/26

260292.STR

BAR, LB, AB3893 N 75th St, Boulder, CO 80301

CONCRETE MIX TABLE

INTENDED USE

Freeze

Exposure Sulfate

Exposure Water

Exposure Corrosion Exposure

EXPOSURE

CLASS

COMPRESSIVE

STRENGTH, f'c

CONCRETE

WEIGHT

CEMENT

TYPE

MAX W/CM

RATIO

MAXIMUM

AGGREGATE

SIZE

AIR

CONTENT

PERCENT

(+/- 1.5%)

MIX NOTES/

COMMENTSPSI

TESTING

AGE,

DAYS

FOOTINGS 0 0 0 1 F0-S0-W0-C1 3000 56 NW N/R N/R 1" N/R

POST-INSTALLED ANCHORS

1. ALL CAST-IN-PLACE ANCHORS DESIGNED IN ACCORDANCE WITH ACI 318.

2. POST-INSTALLED ANCHORS SHALL ONLY BE USED WHERE SPECIFIED ON THE CONSTRUCTION DOCUMENTS. THE

CONTRACTOR SHALL OBTAIN APPROVAL FROM THE ENGINEER OF RECORD PRIOR TO INSTALLING POST-

INSTALLED ANCHORS IN PLACE OF MISSING OR MISPLACED CAST-IN-PLACE ANCHORS.

3. CARE SHALL BE TAKEN IN PLACING POST-INSTALLED ANCHORS TO AVOID CONFLICTS WITH EXISTING REBAR.

EXISTING REINFORCING BARS SHALL NOT BE CUT UNLESS APPROVED BY THE ENGINEER OF RECORD.

4. ALL ANCHORS MUST BE INSTALLED IN STRICT ACCORDANCE WITH THE MANUFACTURER’S PRINTED INSTALLATION INFORMATION (MPII) IN CONJUNCTION WITH EDGE DISTANCE, SPACING, AND EMBEDMENT DEPTH AS INDICATED ON THE DRAWINGS. HOLES SHALL BE DRILLED AND CLEANED IN ACCORDANCE WITH THE MPII.

5. SUBSTITUTION REQUESTS, FOR PRODUCTS OTHER THAN THOSE SPECIFIED, SHALL BE SUBMITTED BY THE CONTRACTOR TO THE ENGINEER OF RECORD ALONG WITH CALCULATIONS THAT ARE PREPARED & SEALED BY A REGISTERED PROFESSIONAL ENGINEER; REGISTRATION MUST BE IN THE STATE IN WHICH THE PROJECT IS LOCATED. THE CALCULATIONS SHALL DEMONSTRATE THAT THE SUBSTITUTED PRODUCT IS CAPABLE OF ACHIEVING EQUIVALENT PERFORMANCE VALUES (MINIMUM) OF THE SPECIFIED PRODUCT USING THE APPROPRIATE DESIGN PROCEDURE AND/OR STANDARD(S) AS REQUIRED BY THE AUTHORITY HAVING

JURISDICTION.

6. THE CONTRACTOR SHALL ARRANGE FOR A MANUFACTURER’S FIELD REPRESENTATIVE TO PROVIDE INSTALLATION TRAINING FOR ALL PRODUCTS TO BE USED, PRIOR TO THE ANCHOR INSTALLATION. A RECORD OF TRAINING SHALL BE KEPT ON SITE AND MADE AVAILABLE TO THE ENGINEER OF RECORD/ SPECIAL INSPECTOR AS

REQUESTED.

7. ADHESIVE ANCHORS INSTALLED IN HORIZONTAL TO VERTICALLY OVERHEAD ORIENTATION THAT SUPPORT SUSTAINED TENSION LOADS SHALL BE DONE BY A CERTIFIED ANCHOR INSTALLER (AAI) AS CERTIFIED THROUGH ACI/CRSI ([ACI 318-11 D 9.2.2], [ACI 318-14 17.8.2.2], [ACI 318-19 17.2.3]). PROOF OF CURRENT CERTIFICATION SHALL BE SUBMITTED TO THE ENGINEER OF RECORD FOR APPROVAL PRIOR TO COMMENCEMENT OF INSTALLATION.

8. ADHESIVE ANCHORS MUST BE INSTALLED IN CONCRETE AGED A MINIMUM OF 21 DAYS ([ACI 318-11 D 2.2], [ACI

318-14 17.1.2], [ACI 318-19 17.2.2])

9. ALL POST-INSTALLED ANCHORS SHALL BE INSTALLED IN DRY HOLES THAT HAVE BEEN DRILLED, CLEANED, AND PREPARED IN STRICT ACCORDANCE WITH THE MANUFACTURER’S PRINTED INSTALLATION INFORMATION AND

THE RESPECTIVE ICC-ES EVALUATION REPORTS.

10. PROVIDE SPECIAL INSPECTION FOR ALL MECHANICAL AND ADHESIVE ANCHORS PER THE APPLICABLE BUILDING

CODE AND PER THE CURRENT ICC-ES REPORT (IBC TABLE 1705.3, NOTE B).

CORROSION CONTROL:

1. ALL STEEL MEMBERS EXPOSED TO WEATHER SHALL BE HOT DIPPED GALVANIZED PER ASTM A123.

2. FASTENERS AND HARDWARE SHALL BE HOT DIPPED GALVANIZED PER ASTM A153 OR ASTM B695 CLASS 50 (A490

BOLTS SHALL NOT BE HOT DIPPED GALVANIZED). STAINLESS STEEL FASTENERS AND HARDWARE MAY ALSO BE

USED.

3. ALL FIELD CUT OR DAMAGED SURFACES, FIELD WELDED AREAS AND AUTHORIZED NON-GALVANIZED MEMBERS AS INDICATED ON THE STRUCTURAL DRAWINGS SHALL BE REPAIRED WITH (2) COATS OF A 95% ZINC RICH PAINT

PER ASTM A780 (ZRC PREFERRED).

STRUCTURAL WOOD FRAMING:

1. IN-GRADE BASE VALUES HAVE BEEN USED FOR DESIGN.

2. ALL LUMBER SHALL BE 19% MAXIMUM MOISTURE CONTENT AT THE TIME OF INSTALLATION UNO.

3. ALL WOOD EXPOSED TO WEATHER OR IN CONTACT WITH CONCRETE OR MASONRY SHALL BE PRESSURE

TREATED DOUGLAS FIR-LARCH OR SOUTHERN YELLOW PINE. PRESERVATIVE-TREATED WOOD SHALL BE TREATED IN ACCORDANCE WITH AWPA STANDARDS U1 AND M4. TREATMENTS SHALL HAVE NO AMMONIA ADDED

AND SHALL BE THE FOLLOWING USE CATEGORY:

A. UC3B AT EXTERIOR WITH NO GROUND CONTACT

4. FASTENERS FOR USE WITH TREATED WOOD SHALL BE CORROSION RESISTANT IN ACCORDANCE WITH SECTION

2304.9.5 (2012 IBC), 2304.10.5 (2015 & 2018 IBC), 2304.10.6 (2021 IBC).

5. ALL CONNECTORS USED WITH PRESSURE-TREATED MATERIAL SHALL BE STAINLESS STEEL ASTM 304 OR 316, OR

HAVE A SIMPSON Z-MAX (G185) OR HDG COATING. STANDARD COATING (G90) IS ACCEPTABLE AT INTERIOR CONDITIONS WITH NON PRESSURE-TREATED LUMBER ONLY. CONNECTORS ARE TO BE IN ACCORDANCE WITH

ASTM A653 OR ASTM 123.

6. ALL IRON AND STEEL PRODUCTS ATTACHED TO TREATED LUMBER SHALL BE HOT-DIPPED GALVANIZED IN

ACCORDANCE WITH ASTM A123 OR SHALL BE TYPE 304 OR 316 STAINLESS STEEL.

7. ALL BOLTS BEARING ON WOOD SHALL HAVE STANDARD CUT WASHERS UNDER HEAD AND/OR NUT, UNO.

8. METAL FRAMING ANCHORS SHOWN OR REQUIRED, SHALL BE SIMPSON STRONG-TIE OR EQUAL CODE APPROVED

CONNECTORS AND INSTALLED WITH ALL HOLES FILLED (ROUND AND TRIANGULAR) WITH THE MAXIMUM SIZE NAIL

RECOMMENDED BY THE MANUFACTURER TO DEVELOP THE MAXIMUM RATED CAPACITY.

9. CONNECTOR BOLTS AND LAG SCREWS SHALL CONFORM TO ANSI/ASME B18.2.1 AND ASTM SAE J429 GRADE 1.

10. NAILS AND SPIKES SHALL CONFORM TO ASTM F1667.

11. WOOD SCREWS SHALL CONFORM TO ANSI/ASME B18.6.1.

12. LEAD HOLES FOR LAG SCREWS SHALL BE 40%-70% OF THE SHANK DIAMETER AT THE THREADED SECTION AND

EQUAL TO THE SHANK DIAMETER AT THE UNTHREADED SECTION.

13. 2X BLOCKING SHALL BE PLACED BETWEEN JOISTS OR RAFTERS AT ALL SUPPORTS, UNO.

14. CROSS-BRIDGING OR SOLID BLOCKING SHALL BE PROVIDED AT 8'-0" MAX UNO. FOR ALL JOISTS AND RAFTERS

MORE THAN 10" IN DEPTH, 2X3 OR APPROVED METAL TYPE BRIDGING MAY BE USED.

15. ALL MULTIPLE MEMBER BEAMS SHALL BE NAILED TOGETHER WITH MAX NUMBER OF 10D NAILS VERTICALLY @ 3"

AND HORIZONTALLY @ 12" PER PLY.

Project Name:

Number:

Scale:

Drawing Reference:

Date:

JVA Job #:

Drawn By:

Drawing

Project Address:

REVISIONS

2025 JVA INCC

3/4" = 1'-0"

GENERAL NOTES

S003

WALDEN PONDS ACCESSIBLE FISHING PIER & BOARDWALK

09/24/26

260292.STR

BAR, LB, AB3893 N 75th St, Boulder, CO 80301

CONCRETE POST-INSTALLED ANCHORS

ANCHOR TYPE DEWALT HILTI SIMPSON

EXPANSION POWER-STUD+ SD2 (ICC ESR-2502) KWIK BOLT TZ2 (ICC ESR-4266) STRONG-BOLT 2 (ICC ESR-3037)

SCREW SCREW-BOLT+ (ICC ESR-3889) KWIK HUS-EZ (ICC ESR-3027) TITEN HD (ICC ESR-2713)

ADHESIVE AC200+ (ICC ESR-4027) HIT HY-200 V3 (ICC ESR-4868) AT-3G (ICC ESR-5026)

SHOP DRAWINGS:

1. THE STRUCTURAL DRAWINGS ARE COPYRIGHTED AND SHALL NOT BE COPIED FOR USE AS ERECTION PLANS OR

SHOP DETAILS. USE OF JVA'S ELECTRONIC FILES AS THE BASIS FOR SHOP DRAWINGS REQUIRES PRIOR APPROVAL BY JVA, A SIGNED RELEASE OF LIABILITY BY THE GENERAL CONTRACTOR AND/OR HIS

SUBCONTRACTORS, AND DELETION OF JVA'S NAME AND LOGO FROM ALL SHEETS SO USED.

2. THE GENERAL CONTRACTOR SHALL SUBMIT IN WRITING ANY REQUESTS TO MODIFY THE STRUCTURAL

DRAWINGS OR PROJECT SPECIFICATIONS.

3. ALL SHOP AND ERECTION DRAWINGS SHALL BE CHECKED AND STAMPED (AFTER HAVING BEEN CHECKED) BY THE GENERAL CONTRACTOR PRIOR TO SUBMISSION FOR STRUCTURAL ENGINEER'S REVIEW; SHOP DRAWING SUBMITTALS NOT CHECKED BY THE GENERAL CONTRACTOR PRIOR TO SUBMISSION TO THE STRUCTURAL

ENGINEER WILL BE RETURNED WITHOUT REVIEW.

4. FURNISH ELECTRONIC VERSION (PDF) OF SHOP AND ERECTION DRAWINGS TO THE STRUCTURAL ENGINEER FOR

REVIEW PRIOR TO FABRICATION FOR:

A. CONCRETE MIX DESIGNS

B. CONCRETE REINFORCING STEEL

5. SUBMIT IN A TIMELY MANNER TO PERMIT 10 WORKING DAYS FOR REVIEW BY THE STRUCTURAL ENGINEER.

6. SHOP DRAWINGS SUBMITTED FOR REVIEW DO NOT CONSTITUTE "REQUEST FOR CHANGE IN WRITING" UNLESS

SPECIFIC SUGGESTED CHANGES ARE CLEARLY MARKED. IN ANY EVENT, CHANGES MADE BY MEANS OF THE SHOP DRAWING SUBMITTAL PROCESS BECOME THE RESPONSIBILITY OF THE ONE INITIATING THE CHANGE.

STRUCTURAL ERECTION AND BRACING REQUIREMENTS:

1. THE STRUCTURAL DRAWINGS ILLUSTRATE AND DESCRIBE THE COMPLETED STRUCTURE WITH ELEMENTS IN

THEIR FINAL POSITIONS, PROPERLY SUPPORTED, CONNECTED, AND/OR BRACED.

2. THE STRUCTURAL DRAWINGS ILLUSTRATE TYPICAL AND REPRESENTATIVE DETAILS TO ASSIST THE GENERAL

CONTRACTOR. DETAILS SHOWN APPLY AT ALL SIMILAR CONDITIONS UNLESS OTHERWISE INDICATED.

ALTHOUGH DUE DILIGENCE HAS BEEN APPLIED TO MAKE THE DRAWINGS AS COMPLETE AS POSSIBLE, NOT

EVERY DETAIL IS ILLUSTRATED AND NOT EVERY EXCEPTIONAL CONDITION IS ADDRESSED.

3. ALL PROPRIETARY CONNECTIONS AND ELEMENTS SHALL BE INSTALLED IN ACCORDANCE WITH THE

MANUFACTURERS' RECOMMENDATIONS.

4. ALL WORK SHALL BE ACCOMPLISHED IN A WORKMANLIKE MANNER AND IN ACCORDANCE WITH THE APPLICABLE

CODES AND LOCAL ORDINANCES.

5. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR COORDINATION OF ALL WORK, INCLUDING LAYOUT AND DIMENSION VERIFICATION, MATERIALS COORDINATION, SHOP DRAWING REVIEW, AND THE WORK OF SUBCONTRACTORS. ANY DISCREPANCIES OR OMISSIONS DISCOVERED IN THE COURSE OF THE WORK SHALL BE

IMMEDIATELY REPORTED TO THE ARCHITECT AND STRUCTURAL ENGINEER FOR RESOLUTION.

6. CONTINUATION OF WORK WITHOUT NOTIFICATION OF DISCREPANCIES RELIEVES THE ARCHITECT AND

STRUCTURAL ENGINEER FROM ALL CONSEQUENCES.

7. UNLESS OTHERWISE SPECIFICALLY INDICATED, THE STRUCTURAL DRAWINGS DO NOT DESCRIBE METHODS OF

CONSTRUCTION.

8. THE GENERAL CONTRACTOR, IN THE PROPER SEQUENCE, SHALL PERFORM OR SUPERVISE ALL WORK NECESSARY TO ACHIEVE THE FINAL COMPLETED STRUCTURE, AND TO PROTECT THE STRUCTURE, WORKMEN, AND OTHERS DURING CONSTRUCTION. SUCH WORK SHALL INCLUDE, BUT NOT BE LIMITED TO TEMPORARY BRACING, SHORING FOR CONSTRUCTION EQUIPMENT, SHORING FOR EXCAVATION, FORMWORK, SCAFFOLDING, SAFETY DEVICES AND PROGRAMS OF ALL KINDS, SUPPORT AND BRACING FOR CRANES AND OTHER ERECTION

EQUIPMENT.

9. TEMPORARY BRACING SHALL REMAIN IN PLACE UNTIL ALL FLOORS, WALLS, ROOFS AND ANY OTHER

SUPPORTING ELEMENTS ARE IN PLACE.

10. THE ARCHITECT AND STRUCTURAL ENGINEER BEAR NO RESPONSIBILITY FOR THE ABOVE ITEMS, AND OBSERVATION VISITS TO THE SITE DO NOT IN ANY WAY INCLUDE INSPECTIONS OF THESE ITEMS.

DEFERRED SUBMITTALS:

1. PORTIONS OF THE STRUCTURE HAVE ELEMENTS OF PROPRIETARY DESIGN AND FABRICATION, WHICH SHALL BE

SUBMITTED BY THE SUPPLIER FOR APPROVAL AFTER AWARD OF CONTRACT.

2. THESE ITEMS SHALL CONFORM TO THE LOAD, CAPACITY, SIZE, GEOMETRY, CONNECTION, AND SUPPORT

CRITERIA NOTED ON THE STRUCTURAL DRAWINGS.

3. SHOP DRAWINGS AND CALCULATIONS SHALL BE PREPARED BY AN ENGINEER REGISTERED IN THE STATE IN

WHICH THE PROJECT IS LOCATED. FINAL SHOP DRAWING SUBMITTALS SHALL BE STAMPED AND SIGNED.

4. FURNISH DEFERRED SUBMITTALS FOR:

A. HELICAL PILES

5. DEFERRED SUBMITTALS WILL BE REVIEWED BY THE STRUCTURAL ENGINEER OF RECORD FOR COMPLIANCE

WITH THE SPECIFIED DESIGN REQUIREMENTS, STAMPED AS "REVIEWED," AND RETURNED TO THE CONTRACTOR.

THE GENERAL CONTRACTOR SHALL FORWARD THE REVIEWED DEFERRED SUBMITTALS TO THE LOCAL BUILDING AUTHORITY FOR REVIEW AND APPROVAL BEFORE INSTALLATION OF DEFERRED SUBMITTAL ITEMS.

6. FINAL ISSUE OF THE BUILDING PERMIT MAY, AT THE APPROVAL AUTHORITY'S OPTION, BE CONTINGENT ON ITS

APPROVAL OF THE DEFERRED SUBMITTAL DOCUMENTS.

7. DEFERRED SUBMITTAL ITEMS SHALL NOT BE INSTALLED UNTIL THEIR DESIGN CALCULATIONS AND DRAWINGS HAVE BEEN REVIEWED BY THE ARCHITECT, STRUCTURAL ENGINEER, AND/OR LOCAL BUILDING AUTHORITY AS

REQUIRED.

LETTERS OF CONSTRUCTION COMPLIANCE:

1. THE GENERAL CONTRACTOR SHALL DETERMINE FROM THE LOCAL BUILDING AUTHORITY, AT THE TIME THE

BUILDING PERMIT IS OBTAINED, WHETHER ANY LETTERS OF CONSTRUCTION COMPLIANCE WILL BE REQUESTED

FROM THE STRUCTURAL ENGINEER.

2. THE CONTRACTOR SHALL NOTIFY THE STRUCTURAL ENGINEER OF ALL SUCH REQUIREMENTS IN WRITING PRIOR

TO THE START OF CONSTRUCTION.

3. TWO-DAY ADVANCE NOTICE SHALL BE GIVEN WHEN REQUESTING SITE VISITS NECESSARY AS THE BASIS FOR

THE COMPLIANCE LETTER.

4. THE GENERAL CONTRACTOR SHALL PROVIDE COPIES OF ALL THIRD-PARTY TESTING AND INSPECTION REPORTS TO THE ARCHITECT AND STRUCTURAL ENGINEER A MINIMUM OF ONE WEEK PRIOR TO THE DATE THAT THE

COMPLIANCE LETTER IS NEEDED.

Project Name:

Number:

Scale:

Drawing Reference:

Date:

JVA Job #:

Drawn By:

Drawing

Project Address:

REVISIONS

2025 JVA INCC

3/4" = 1'-0"

GENERAL NOTES

S004

WALDEN PONDS ACCESSIBLE FISHING PIER & BOARDWALK

09/24/26

260292.STR

BAR, LB, AB3893 N 75th St, Boulder, CO 80301

SPECIAL INSPECTIONS - 2021:

1. THE FOLLOWING SPECIAL INSPECTIONS AND TESTING SHALL BE PERFORMED BY A QUALIFIED SPECIAL

INSPECTOR, RETAINED BY THE OWNER, IN ACCORDANCE WITH THE FOLLOWING SECTIONS OF IBC CHAPTER 17:

A. SECTION 1704 SPECIAL INSPECTIONS, CONTRACTOR RESPONSIBILITY, AND STRUCTURAL

OBSERVATIONS AND THE FOLLOWING SUB-SECTIONS:

1. 1704.2 SPECIAL INSPECTIONS AND TESTS

2. 1704.3 STATEMENT OF SPECIAL INSPECTIONS

B. SECTION 1705 REQUIRED VERIFICATION AND INSPECTION AND THE FOLLOWING SUB-SECTIONS:

1. 1705.3 CONCRETE CONSTRUCTION

2. 1705.5 WOOD CONSTRUCTION

3. 1705.6 SOILS

4. 1705.9 HELICAL PILE FOUNDATIONS

2. THE SPECIAL INSPECTOR SHALL BE A QUALIFIED PERSON WHO SHALL DEMONSTRATE COMPETENCE, TO THE SATISFACTION OF THE BUILDING OFFICIAL, FOR INSPECTION OF THE PARTICULAR TYPE OF CONSTRUCTION OR OPERATION REQUIRING SPECIAL INSPECTION. THE APPROVED INSPECTOR MUST BE INDEPENDENT FROM THE

CONTRACTOR RESPONSIBLE FOR THE WORK BEING INSPECTED.

3. DUTIES AND RESPONSIBILITIES OF THE SPECIAL INSPECTOR SHALL BE TO INSPECT AND/OR TEST THE WORK OUTLINED ABOVE AND WITHIN THE STATEMENT OF SPECIAL INSPECTIONS IN ACCORDANCE WITH CHAPTER 17 OF

THE IBC FOR CONFORMANCE WITH THE APPROVED CONSTRUCTION DOCUMENTS.

4. ALL DISCREPANCIES SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE CONTRACTOR FOR

CORRECTION.

5. PER SECTION 1704.2.4 THE SPECIAL INSPECTOR SHALL FURNISH REGULAR REPORTS TO THE BUILDING OFFICIAL AND THE STRUCTURAL ENGINEER. PROGRESS REPORTS FOR CONTINUOUS INSPECTION SHALL BE FURNISHED WEEKLY. INDIVIDUAL REPORTS OF PERIODIC INSPECTIONS SHALL BE FURNISHED WITHIN ONE WEEK OF INSPECTION DATES. THE REPORTS SHALL NOTE UNCORRECTED DEFICIENCIES, CORRECTION OF PREVIOUSLY REPORTED DEFICIENCIES, AND CHANGES TO THE APPROVED CONSTRUCTION DOCUMENTS AUTHORIZED BY THE

STRUCTURAL ENGINEER OF RECORD.

6. THE SPECIAL INSPECTOR SHALL SUBMIT A FINAL SIGNED REPORT WITHIN 10 DAYS OF THE FINAL SPECIAL INSPECTION STATING WHETHER THE WORK REQUIRING SPECIAL INSPECTION WAS, TO THE BEST OF THE INSPECTOR'S KNOWLEDGE, IN CONFORMANCE WITH THE APPROVED CONSTRUCTION DOCUMENTS AND THE APPLICABLE WORKMANSHIP PROVISIONS OF THE IBC. WORK NOT IN COMPLIANCE SHALL BE NOTED IN THE

REPORT.

7. THE CONTRACTOR SHALL SUBMIT A WRITTEN STATEMENT OF RESPONSIBILITY TO THE BUILDING OFFICIAL AND THE OWNER PRIOR TO THE COMMENCEMENT OF WORK ON A MAIN WIND- OR SEISMIC-FORCE-RESISTING SYSTEM PER SECTION 1704.4. THE STATEMENT SHALL ACKNOWLEDGE THE AWARENESS OF THE SPECIAL LISTED REQUIREMENTS OF DESIGNATED SEISMIC SYSTEM OR A WIND- OR SEISMIC-RESISTING COMPONENT IN THE

STATEMENT OF SPECIAL INSPECTIONS PER SECTION 1705.

8. EXCEPT AS NOTED, THE SPECIAL INSPECTIONS OUTLINED ABOVE ARE IN ADDITION TO, AND BEYOND THE SCOPE OF, PERIODIC STRUCTURAL OBSERVATIONS AS DEFINED IN SECTION 1704.6. STRUCTURAL OBSERVATIONS ARE INCLUDED IN THE STRUCTURAL ENGINEERING DESIGN AND CONSTRUCTION ADMINISTRATION SERVICES

PROVIDED BY THE STRUCTURAL ENGINEER.

FIELD VERIFICATION:

• ALL DIMENSIONS AND CONDITIONS SHALL BE FIELD

VERIFIED BY CONTRACTOR

• IF DIMENSIONS AND CONDITIONS DIFFER THAN THOSE

SHOWN ON DRAWINGS, NOTIFY ARCHITECT AND ENGINEER

• NOTIFY ARCHITECT AND ENGINEER ONCE FINISHES ARE

REMOVED & FOUNDATION IS EXCAVATED TO ALLOW

OBSERVATION

DESIGN ALTERNATES:

• DESIGN ALTERNATE 1: ALL FOUNDATIONS FOR RAMP AND

BOARDWALK TO BE HELICAL PIERS IN LIEU OF CAST-IN-PLACE

CONCRETE FOOTINGS, SIMILAR TO 1/S501

• DESIGN ALTERNATE 2: ALL DECK SURFACES TO BE COMPOSITE 2x6 IN LIEU OF PRESSURE TREATED 2x6 WOOD.

• DESIGN ALTERNATE 3: ALL RAILINGS TO BE CHANGED FROM WOOD

BALUSTERS AS SHOWN IN 2/S501 TO STEEL AIRCRAFT CABLE

Project Name:

Number:

Scale:

Drawing Reference:

Date:

JVA Job #:

Drawn By:

Drawing

Project Address:

REVISIONS

2025 JVA INCC

As indicated

GENERAL NOTES

S005

WALDEN PONDS ACCESSIBLE FISHING PIER & BOARDWALK

09/24/26

260292.STR

KEY PLAN

5' - 4"5' - 4"5' - 4"5' - 4"3' - 2"

3' - 6

4' - 3 1/2"

8'

3'

4' - 2"5' - 0"5' - 0"5' - 0"5' - 0"

7"6' - 3"3' - 9"5' - 0"5' - 0"

HP12 HP12 HP12 HP12 HP12

HP12 HP12 HP12 HP12

HP12

HP12 HP12

HP12

HP12

HP12

HP12

HP12

5' - 3

3' - 0"

3'

HP12

HP12

2x8 @ 16"

2x8 @ 16"

(2) 2x8 BEAM

HP12

HP12

HP12

PROVIDE 4x4

BLOCKING

ALIGNED W/

EACH JOISTS,

TYP

6' - 1 7/8"

4' - 8 5/8"

4' - 5 5/8"

HP12

TYP

HSS3-1/2x3-1/2x1/4 1

S501

________TYP

HP12

5' - 11 5/16"5' - 8 7/16"

5 1/2"

1' - 6 3/4"

1' - 3"

1' - 6 3/4"

5 1/2"

4' - 6

2' - 1

2' - 1

2x

(2

2x 8(2

2x

(2

2x

(2

2x

BENCH POST

4x4

DP18

DP18

DP18

DP18

DP18

DP18

DP18

S501

4' - 0"

BENCH POST

4x4

BENCH POST

4x4

BENCH POST

4x4

2x10

2x10

2x10

2x10

2x10

2x10

2x10

2x10

2x10

S501

STAIR STRINGERS,

SEE

STAIR FOOTING,

SEE 3/S501

3/S501

6' - 1 1/4"

NO HANDRAILS

S101

4.95%

4.9%

NOTE: POSTS TO BE METAVERDE CEDAR

4x4 POSTS OR APPROVED ALTERNATE

TO COMPLY WITH FIRE CODE

HP12

149.00°

149.00°

.0

0°

119.00°

149.00°

4'

(2) 2x10

(2) 2x10

(2) 2x10

(2) 2 x10

(2) 2 x10

(2) 2 x10

(2) 2 x10

(2) 2x10 BEAM

HP12 DESIGNATES A HELICAL PIER

WITH A 8K VERTICAL LOAD CAPACITY

HP12

USE SIMPSON LSSR 28 SKEWABLE

HANGERS OR APPROVED

ALTERNATE, TYP THIS CONNECTION

Project Name:

Number:

Scale:

Drawing Reference:

Date:

JVA Job #:

Drawn By:

Drawing

Project Address:

REVISIONS

2025 JVA INCC

As indicated

ACCESSIBLE FISHING PIER

S101

WALDEN PONDS ACCESSIBLE FISHING PIER & BOARDWALK

09/24/26

260292.STR

BAR, LB, AB3893 N 75th St, Boulder, CO 80301

1' 2' 4'0 8'

NORTH

1/4" = 1'-0"

ACCESSIBLE FISHING PIER

No. Date Description

0 6" 1' 2' 3'

3/4" = 1'-0"S101

ENLARGED PLAN -

CONNECTION1

KEY PLAN

12.00°

75.00°

EDGE OF RAIL3 3

/4"

4' - 4 1/2"

3 3 /4"

/4

7' - 5"

9' - 0"

9' - 0"

9' - 0"

3/

4" 4'

/2

3/ 4"

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

DP18

TYP4x

S501

5'

5' - 0"

DP18

DP18

DP18

S502

S503

TYP

TYP

TYP

5' - 2"

DP18

6' - 3 1/16"

9' - 0"

4' - 2"

9' - 0 1/16"

NOTE:

DP18 DENOTES 18"⌀ BY 4'-0 EMBED

CONCRETE FTG, REINFORCED WITH

(6) #5 VERTICAL & #3 TIES; (3) @ 2"

AT TOP, & 12" BELOW

1'

5"

1'

3" 1'

5"

5'

0"

1' - 5"

1' - 3"

1' - 5"

5' - 0"

1' - 5" 1' - 3"

1' - 5" 5' - 0"

1' - 5"

1' - 3" 1' - 5"

8'

8'

2x10

2x10

2x10 2x10

2x

2x

2x 102x

2x10

2x10

2x10

2x10

2x10

2x10

2x10

2x102x10

2x10

2x10

2x10

2x102x10

106.00°

6.

1…