CALIFORNIA AIR RESOURCES BOARD

SIP COMPLETENESS CHECKLIST

(Electronic Format)

*** TO BE COMPLETED BY DISTRICT AND RETURNED TO ARB ***

All rules submitted to the EPA as State Implementation Plan (SIP) revisions must be supported by certain information an d documentation for the rule packages to be deemed complete for review by the EPA. Rules will not be evaluated for approvability by the EPA unless the submittal packages are complete. To assist you in determining that all necessary

materials are included in rules packages sent to the ARB for submittal to the EPA, please fill out the following form and include it with the rule package you send ARB. See the ARB's Guidelines on the Implementation of the 40 CFR 51,
Appendix V , for a more detailed explanation than is provided here. Adopted rules and rule amendments should be checked against U.S. EPA's Guidance Document for Correcting Common VOC & Other Rule Deficiencies (Little Blue Book, August 21, 2001) to ensure that they contain no elements which will res ult in disapproval by EPA.

District: Imperial County APCD

Rule No: 80 5

Rule Title: Paved and unpaved roads

Date Adopted or Amended: November 8, 2005

ADMINISTRATIVE MATERIALS

Note: All docume nts should be in electronic format. Items that have signatures, initials, or stamps may be scanned.

Not

Attached Attached N/A

COMPLETE COPY OF THE RULE: Provide an unmarked copy of the entire ru le as adopted or amended by your District Board.

UNDERLINE AND STRIKEOUT COPY OF THE RULE : If an amended rule,

provide a complete copy of the rule indicating in underline and strikeout format

all la nguage which has been added, deleted, or changed since the rule was last

adopted or amended.

COMPLETE COPY OF THE REFERENCED RULE(S): For any rule which includes language specifically referencing an other rule, a copy of that other rule
must also be submitted, unless it has already been submitted to EPA as part of a previous SIP submittal.

PUBLIC NOTICE EVIDENCE: Include a copy of the local new spaper clipping certification(s), stating the date of publication, which must be at least 30 days before the hearing. As an alternative, include a copy of the actual published notice of the public hearing as it appeared in the local newspaper(s). In this case, however, enough of the newspaper page must be included to show the date of publication. The notice must specifically identify by title and number
each rule adopted or amended.

RESOLUTION/MINUT E ORDER: Provide the Board Clerk certified resolution or minute order. This document must include certification that the hearing was held in accordance with the information in the public notice. It must also list
the rules that were adopted or amended, the date of the public hearing, and a statement of compliance with California Health and Safety Code Sections

40725

- 40728 (Administrative Procedures Act).

PUBLIC COMMENTS AND RESPONSES: Submit copie s of written public comments made during the notice period and at the public hearing. Also submit any written responses prepared by the District staff or presented to the District Board at the public hearing. A summary of the public comments and

response s is adequate. If there were no comments made during the notice period or at the hearing, please indicate N/A to the left.5/1/2002 CALIFORNIA AIR RESOURCES BOARD

SIP COMPLETENESS CHECKLIST

(Electronic Format)

TECHNICAL MATERIALS

Note: All documents and form s should be in electronic format.

Not

Attached Attached N/A

RULE EVALUATION FORM: See instructions for completing the Rule Evaluation Form and the accompanying sample form.

NON

- EPA TEST METHODS: Attach all test methods that are referenced in your rule that do not appear in 40 CFR 51, 60, 61, 63, or have not been previously

submitted to EPA. EPA methods used in other media such as SW846 for solid waste are not automatically approved for air pollution applications. Submittal of

test methods that are not EPA

- approved should include the information and follow the procedure described in Region 9’s “Test Method Review & Evaluation

Process.”

MODELING SUPPORT: Provide if appropriate. In general, modeling support is not required for VOC and NOx rules to determine their impacts on ozone levels.
Modeling is required where a rule is a relaxati on that affects large sources ( > 100 TPY) in an attainment area for SO2, directly emitted PM10, CO, or NOx (for NO2 purposes). In cases where EPA is concerned with the impact on air quality of rule revisions which relax limits or cause a shift in emission patterns in a nonattainment area, a reference back to the approved SIP will be sufficient provided the approved SIP accounts for the relaxation and provided the approved SIP used the current EPA modeling guidelines. If current EPA modeling
guidelines wer e not used, then new modeling may be required.

ECONOMIC AND TECHNICAL JUSTIFICATION FOR DEVIATIONS FROM EPA

POLICIES : The District staff report or other information included with the

submittal shoul d discuss all potential relaxations or deviations from RACT, RACM, BACT, BACM, enforceability, attainment, RFP, or other relevant EPA requirements. This includes, for example, demonstrating that exemptions or emission limits less stringent than the presum ptive RACT (e.g., a CTG) meet
EPA’s 5 percent policy, and demonstrating that all source categories exempted from a RACM/BACM rule are de minimus according to EPA’s RACM/BACM
policy.

ADDITIONAL MATERI ALS : Provide District staff reports and any other supporting information concerning development of the rule or rule changes. This information should explain the basis for all limits and thresholds contained in

the rule.CALIFORNIA AIR RESOURCES BOARD

APCD/AQMD RULE EVALUATION FORM

– Page 1

(Electronic Format)

I. GENERAL INFORMATION

District: Imperial County Air Pollution Control District

Rule No(s): Rule 80 5 Date adopted/Amended/Rescinde d: Adopted November 8, 2005

Rule Title(s): Paved And Unpaved Roads

Date Submitted to ARB: March 30, 2006

If an Amended Rule, Date Last Amended (or Adopted): N/A

Is the Rule Intended to be Sent to the U.S. EPA as a SIP Revision? Yes No ( If No, do not complete remainder of form)

District Contact: Reyes Romero Phone Number: (760) 482

- 4606 E

- mail Address: reyesrom ero@imperialcounty.net

Narrative Summary of New Rule or Rule Changes: New Rule Amended Rule

Rule 80 5 is one of a series of seven rules which together form Regulation VIII, Fugitive Dust Control. On August 11,

2004 the Imperial County was redesignated as a "serious"non attainment area for PM10. This rule, as an integral

part of regulation VIII, was adopted to help fullfill the requirement of Best Available Control Measures (BACM.) Rule

80 5 applies t o paved, unpaved, construction road project, and road modification projects.

Pollutant(s) Regulated by the Rule (Check): ROG (NOx) SO2

(CO) PM TAC (name):

II. EFFECT ON EMISSIONS

Complete this section ONLY for rules that, when implemented, will result in quantifiable changes in emissions. Attach reference(s) for emission

factor(s) and other information. Attach calculation sheet showing how the emission information provided below was determined

.

Net Effect on Emissions: Increase Decrease N/A

Emission Reduction Commitment in SIP for this Sourc e Category: 10.12 tons/year

Inventory Year Used to Calculate Changes in Emissions: 2004 Area Affected: ICAPCD

Future Year Control Profile Estimate (Provide information on as many years as possible) : Rule 805 applies to unpaved and paved roads. Of the 7813 miles of unpaved roads in Imperial County, 1362 miles are city

and county roads, 6312 miles are canal roads, and 139 miles area federal roads. 25.5 percent of enterained emissions and

5 pe rcent of windblown emissions are estimated to come from city and county roads over 50 ADT, which total 217 miles.

Canal roads in total are estimated to contribute 67 percent of the windblown emissions and 53 percent of the entrained

emissions. It is assu med that 0.5 percent of canal roads have 20 ADT or greater, and would thus be subject to Rule 805.

Total applicability for unpaved roads result in an overall applicability percentage of 20 percent. The composite control factor

is estimated to be 60 perc ent, assuming that both the County and canal roads will choose gravelling to meet the

requirements of Rule 805.CALIFORNIA AIR RESOURCES BOARD

APCD/AQMD RULE EVALUATION FORM

- Page 2

(Electronic Format)

Baseline Inventory in the SIP for the Contr ol Measure: 88.62 tons/day

Emissions Reduction Commitment in the SIP for the Control Measure: 10.12 tons/day

Revised Baseline Inventory (if any): N/A

Revised Emission Reduction Estimate (if developed): N/A

Note that the district’s input to the Rule Evaluation Form will not be used as input to the ARB’s emission forecasting and

planning.

III. SOURCES/ATTAINMENT STATUS

District is: Attainment Nonattainment Split

Approximate Total Number of Small (<100 TPY) Sources Affected by this Amendment: Area Sources

Percent in Nonattainment Area: 100 %

Number of Large (

> 100 TPY) Sources Controlled: None Percent in Nonattainment Area: N/A %

Name(s) and Location(s) (city and county) of Large ( > 100 TPY) Sources Controlled by Rule (Attach additional sheets as

necessary) : N/A

IV. EMISSION REDUCTION TECHNOLOGY

Does the Rule Inc lude Emission Limits that are Continuous? Yes No

If Yes, Those Limits are in Section(s) E

. of the Rule.

Other Methods in the Rule for Achieving Emission Reductions are: N/A

V. OTHER REQUIREMENTS

The Rule Contains:

Emission Limits in Section(s): E Work Practice Standards in Section(s): N/A

Recordkeeping Requirements in Section(s): G Reporting Requirements in Section(s): G5/1/2002 CALIFORNIA AIR RESOURCES BOARD

APCD/AQMD RULE EVALUATION FORM

- Page 3

(Electronic Format)

VI. IMPACT ON AIR QUALITY PLAN

No Impact Impacts RFP Impacts attainment

Discussion: Ru le 80 5 is expected to resut in emissions reduction of 10.12 tons/day of PM10. This reduction will help

Imperial County to achieve attainment of PM10 standard.Imperial County Air Pollution Control District DRAFT Rule 80 5

October 7 , 2005

1 RULE 80 5

. PAVED AND UNPAVED ROADS

(Ad opted

------------- )

A. Purpose

The purpose of this regulation is to reduce the amount of fine Particulate Matter (PM

- 10)

entrained in the ambient air as a result of emissions generated from new or existing

publi c or private P aved or U npaved R oad, road construction project, or road modification

project by requiring actions to prevent, reduce, or mitigate PM

- 10 emissions.

B

. Applicability

This rule applies to any new or existing public or private P aved or U npave d R oad, road

construction project, or road modification project

.

C. Definitions

The definition

s of terms found in Rule 800 (General Requirements for Control of Fine

Particulate Matter (PM

- 10) shall apply to this rule.

D. Exemptions

In addition to the exemptions listed in Rule 800, Section E, the following exemptions are

established for this Rule:

D.1 Paved and unpaved driveways serving one single family residential dwelling

.

D.2 Agricultural O peration S ites defined in and subject to Rule 806, Conse rvation

Management Practices.

E

. Requirements

E .1 Unpaved Haul/Access Roads: N o Person shall cause, suffer or allow the

operati on, use, or maintenance of any u npaved Haul/Access Road without

complying with one or more of the requirements of Section F .1 so as to limit VDE

to 20% opacity

.

E .2 Unpaved Roads : O n any U npaved R

oad segment with 50 or more A verage

V ehicle T

rips per D ay , the owner/operator shall limit VD E to 20% opacity, as

determined by the t

est methods for “Visual Determination of Opacity” in Rule

800, Appendix A, and comply with the requirements of a S tabilized U npaved

R oad by application and/or maintenance of at least one of the requirements of

Section F .1

.Imperial County Air Pollution Control District DRAFT Rule 80 5

October 7 , 2005

2 E.3 T he construction of any new Unpaved R oad is prohibited within any area with a

p opulation of 500 or more unless the road meets the definition of a Temporary

Unpaved Road. The Temporary Unpaved Road shall meet the definition of a

S tabilized S urface as determined by the test methods in Rule 800, Appendix B,

Section C, and where VDE is limited to 20% opacity

.

E

. 4 Canal Roads: a ll P ersons who cause, suffer or allow the operation, use or

maintenance of any Canal Road with 20 or more A verage V ehicle T rips per D ay shall comply with one or more of the requirements of Section F .1 to comply w ith

the requirements of a S tabilized U npaved R oad so as to limit VDE to 20%

opacity , as determined by the test methods in Rule 800, Appendix A

, and shall

also comply with one or more of the requirements of Section F .2.

E

. 5 Unpaved Traffic Areas: All Perso ns who cause, suffer or allow the operation, use

or maintenance of any Unpaved Traffic Area larger than one (1) ac re and with 75

or more A verage V

ehicle T rips per D ay shall comply with one or more of the

requirements of Section F

. 3 so as to limit VDE to 20 % opacit y

.

E

. 6 Paved Roads: a ny n ew or Modified P aved R oads shall comply with the

requirements of section F .4.

E.7 Requirements for Existing Unpaved Public Roads in City and Rural Areas:

Each city or county agency with primary responsi bility for any ex

isting U npaved

R oad shall take the following actions:

E.7.a By January 1, 2006 provide the APCD with a list of all U npaved R oads

under its jurisdiction in any city or rural area(s), including data on length

of, and Average Vehicle Trips per Day on, each U npaved R oad segment.

E.7.b By March 31, 2006 the County Public Works Department shall provide

the APCD with a compliance plan . The compliance plan shall include a compliance schedule indicating that during the period 2006 through 201 5

a 1 0% per each fisc al year , beginning July 1 and ending June 30

, of all

U npaved R

oads subject to the requirements of this rule will comply with a

20% VDE and com

ply with the requirements of a S tabilized U npaved

R oad (Treatment in excess of the annual requirement can be credi ted

toward future year requirements)

. The plan shall identify the control

measures implemented or that will be implemented at each U npaved R oad

segment with 50 or more A verage V ehicle Trips per D ay.

E.7.c By July 31 of each year, 2007 through 201 6 , the Co unty Public Works

Department shall submit to the APCD the total number of U npaved R oadImperial County Air Pollution Control District DRAFT Rule 80 5

October 7 , 2005

3

miles which were mitigated during the previous fiscal year, and the

percentage of cumulative miles relative to the list provided pursuant to

Section E.7.b

.

F

. Best

Avai lable Control Measures for Fugitive Dust (PM

- 10)

F .1 UNPAVED ROADS, INCLUDING UNPAVED HAUL AND ACCESS ROADS:

F .1.a Pave.

F .1.b Apply

Chemical Stabilization as directed by product manufacturer to

control dust on Unpaved Roads.

F .1.c Apply and maintain Gravel, recrushed/recycled asphalt or other material

of low Silt (<5%) content to a depth of three or more inches.

F .1.d Wetting. Apply water one or more times daily

F .1.e Permanent road closure

F.1.f Restrict unauthorized vehicle acce ss

.

F .1.g Any other method that effectively limits VDE to 20% opacity and meets

the conditions of a S tabilized U npaved R oad

.

F .2 CANAL ROADS:

F .2. a Stocking of Triploid Grass Carp in canals to reduce maintenance vehicle

trips along Canal Banks to mec hanically remove aquatic weeds.

F .2. b Installation of remote control delivery gates to eliminate manual gate

operation by maintenance personnel in vehicles along Canal Banks.

F .2. c Implement Silt removal program to delay grading of spoil piles deposit ed

on Canal Bank after cleaning operations until the next cleaning operation

to eliminate vehicle access to Canal Bank.

F .2. d Permanent road closure.

F .2. e Conversion of open canals to pipeline.

F .2. f Lining canals to eliminate maintenance for Sil t/weed control.

F .2. g Canal Bank surface maintenance.Imperial County Air Pollution Control District DRAFT Rule 80 5

October 7 , 2005

4 F

. 3 UNPAVED TRAFFIC AREAS:

F

. 3 .a Pave.

F .3 .b Apply Chemical Stabilization as directed by product manufacturer to

control dust on Unpaved Roads.

F .3 .c Apply and maintain Gravel, recrushed/recy cled asphalt or other material

of low silt (<5%) content to a depth of three or more inches.

F .3 .d Wetting. Apply water one or more times daily.

F .4

. N EW OR MODIFIED PAVED ROADS

Any Person having jurisdiction over, or ownership of, public or privat e Paved

Roads shall construct, or require to be constructed, all new or M odified Paved

Roads in conformance with the Imperial County Public Works Department

guidelines for width of shoulders and median shoulders as specified below:

F

. 4. a New a rterial r oad s or s treets or modifications to existing a rterial r oads or

s treets shall be constructed with paved shoulders that meet following

widths:

Annual Average Daily

Vehicle Trips Minimum Paved or Stabilized

Shoulder Width in Feet

1

- 2000 2

Greater than 2 000 6

F

. 4. b New or modified c ollector r oads or streets or l ocal r oads or s treets shall be

constructed with paved shoulders that meet following widths:

Annual Average Daily

Vehicle Trips Mini mum Paved or Stabilized

Shoulder Width in Feet

1

- 2000 2

Greater than 2000 4

F.4.c A curbing adjacent to and contiguous with the travel lane or paved

shoulder or a road may be constructe d, in lieu of meeting the paved

shoulder width standard listed in Section s F

. 4. a and F.4.b. Any road

paving projects constructing curbing in County ro a d right of way s shall be

approved by the Director of Public Works Department prior to

construction

.Imperial County Air Pollution Control District DRAFT Rule 80 5

October 7 , 2005

5

F

. 4. d Intersections, auxiliary entry lanes, and auxiliary exit lanes may be

constructed adjacent to and contiguous with the roadway, in lieu of

meeting the paved shoulder width standard in Section s F

. 4. a and F.4.b

.

F

. 4. e New P aved R

o a d construction o

r mod ifications to an existing P aved R oad

that are required to comply with California Environmental Quality Act

(CEQA) and National Environmental Policy Act (NEPA) determinations

regarding environmental, cultural, archeological, historical, or other

considerati

ons addressed in such documents, are exempt from the paved

shoulder width requirements specified in Section F

. 4. a

.

F

. 4. f Whenever any Paved Road which has projected A nnual A verage D aily

V ehicle T rips of 500 or more is constructed, or modified with medians , the

medians shall be constructed with paved shoulders having a minimum

width of four feet adjacent to the traffic lanes unless:

F.4. f 1 The medians of roads having speed limits set at or below 45 miles

per hour are constructed with curbing; or

F.4. f 2 T he medians are landscaped and maintained with grass or other

vegetative ground cover to comply with the definition of Stabilized

Surface

.

F

. 4. g In lieu of complying with the paving or vegetation requirements a P

erson may apply oils or other C hemical Stabi lizers

/ S uppressants to the required

width o f shoulder and median areas as specified in Section s F

. 4. a and

F.4.b . The material shall be reapplied and maintained to limit VDE to 20%

opacity and fulfill conditions for a Stabilized Surface.

G

. Record of Contr ol Implementation

Any P erson subject to the requirements of this rule shall compile and retain records that

provide evidence of control measure application (i.e., receipts and/or purchase records).

Such P erson shall describe, in the records, the type of treatment or control measure,

extent of coverage, and date applied. For control measures which require multiple daily

applications, recording the frequency of application will fulfill the recordkeeping

requirements of this rule (i.e., water being applied t hree times a day and the date) Records

shall be maintained and be readily accessible for two years after the date of each entry

and shall be provided to the APCD upon request.

H

. Violations

Failure to comp ly with any provisions of this r ule shall const itute a violation of

Regulation

VIII

.Imperial County Air Pollution Control District Rule 80 5

805

- 1 RULE 80 5 PAVED AND UNPAVED ROADS

(Ad opted 11/08/2005 )

A. Purpose

The purpose of this regulation is to reduce the amount of fine Particulate Matter (PM

- 10)

entrained in the ambient air as a result of emissions generated from new or existing

public or pri

vate P aved or U npaved R oad, road construction project, or road modification

project by requiring actions to prevent, reduce, or mitigate PM

- 10 emissions.

B. Applicability

This rule applies to any new or existing public or private P aved or U npaved R oad, road

construction project, or road modification project.

C. Definitions

The definition

s of terms found in Rule 800 (General Requirements for Control of Fine

Particulate Matter (PM

- 10) shall apply to this rule.

D. Exemptions

In addition to the exempti ons listed in Rule 800, Section E, the following exemptions are

established for this Rule:

D.1 Paved and u

npaved driveways serving one single family residential dwelling.

D.2 Agricultural O peration S ites defined in and subject to Rule 806, Conservation

Management Practices.

E. Requirements

E .1 Unpaved Haul/Access Roads: N o Person shall cause, suffer or allow the

operati on, use, or maintenance of any u npaved Haul/Access Road without

complying with one or more of the requirements of Section F .1 so as to limit VDE

to 20% opacity

.

E .2 Unpaved Roads : O n any U npaved R

oad segment with 50 or more A verage

V ehicle T rips per D ay , the owner/operator shall limit VD E to 20% opacity, as

determined by the t

est m ethods for “Visual Determination of Opacity” in Rule

80 0, Appendix A, and comply with the requirements of a S tabilized U npaved

R oad by application and/or maintenance of at least one of the requirements of

Section F .1

.

E.3 T he construction of any new Unpaved R oad is prohibited within any area with a

population

of 500 or more unless the road meets the definition of a TemporaryImperial County Air Pollution Control District Rule 80 5

805

- 2 Unpaved Road. The Temporary Unpaved Road shall meet the definition of a

S tabilized Unpaved Road as determined by the test methods in Rule 800,

Appendix B, Section C, and where VDE is limi ted to 20% opacity.

E

. 4 Canal Roads: a ll P ersons who cause, suffer or allow the operation, use or

maintenance of any Canal Road with 20 or more A verage V ehicle T rips per D ay shall comply with one or more of the requirements of Section F .1 to comply with

the requirements of a S tabilized U npaved R oad and limit VDE to 20% opacity , as determined by the test methods in Rule 800, Appendix A

, and shall also comply

with one or more of the requirements of Section F .2.

E

. 5 Unpaved Traffic Areas: All Persons who ca use, suffer or allow the operation, use

or maintenance of any Unpaved Traffic Area larger than one (1) ac re and with 75

or more A verage V

ehicle T rips per D ay shall comply with one or more of the

requirements of Section F

. 3 and limit VDE to 20% opacit y.

E

. 6 Paved Roads: a ny n ew or Modified P aved R oads shall comply with the

requirements of section F .4.

E.7 Requirements for Existing Unpaved Public Roads in City and Rural Areas:

Each city or county agency with primary responsi bility for any existing U npaved

R oad shall take the following actions:

E.7.a By January 1, 2006 provide the APCD with a list of all U npaved R oads

under its jurisdiction in any city or R ural area(s), including data on length

of, and Average Vehicle Trips per Day on, each U npaved R oad se gment.

E.7.b By March 31, 2006 the County Public Works Department shall provide

the APCD with a compliance plan. The compliance plan shall include a

compliance schedule indicating that during the period 2006 through 2015

a 1 0% per each fiscal year , begin ning July 1 and ending June 30, of all

Unpaved Roads subject to the requirements of this rule will comply with a

20% VDE and comply with the requirements of a Stabilized Unpaved

Road (Treatment in excess of the annual requirement can be credited

toward fut ure year requirements) . The plan shall identify the control

measures implemented or that will be implemented at each Unpaved Road

segment with 50 or more A verage Vehicle Trips per Day.

E.7.c By July 31 of each year, 2007 through 201 6 , the County Public Wo rks

Department shall submit to the APCD the total number of U npaved R oad

miles which were mitigated during the previous fiscal year, and the

percentage of cumulative miles relative to the schedule provided pursuant

to Section E.7.b

.Imperial County Air Pollution Control District Rule 80 5

805

- 3 F

. Best

Available Con trol Measures for Fugitive Dust (PM

- 10)

F .1 UNPAVED ROADS, INCLUDING UNPAVED HAUL AND ACCESS ROADS:

F .1.a Pave.

F .1.b Apply

Chemical Stabilization as directed by product manufacturer to

control dust on Unpaved Roads.

F .1.c Apply and maintain Gravel, recrushed/recycled asphalt or other material

of low Silt (<5%) content to a depth of three or more inches.

F .1.d Wetting. Apply water one or more times daily

F .1.e Permanent road closure

F.1.f Restrict unauthorized vehicle access

.

F .1. g Any other method that effectively limits VDE to 20% opacity and meets

the conditions of a S tabilized U npaved R oad

.

F .2 CANAL ROADS:

F .2. a Stocking of Triploid Grass Carp in canals to reduce maintenance vehicle

trips along Canal Banks to mechanically re move aquatic weeds.

F .2

. b Installation of remote control delivery gates to eliminate manual gate

o peration by maintenance personnel in vehicles along Canal Banks.

F .2

. c Implement Silt removal program to delay grading of spoil piles deposited

on Canal Ba nk after cleaning operations until the next cleaning operation

to eliminate vehicle access to Canal Bank.

F .2. d Permanent road closure.

F .2. e Conversion of open canals to pipeline.

F .2. f Lining canals to eliminate maintenance for Silt/weed control.

F .2. g Canal Bank surface maintenance.

F

. 3 UNPAVED TRAFFIC AREAS:

F

. 3 .a Pave.

F .3 .b Apply Chemical Stabilization as directed by product manufacturer toImperial County Air Pollution Control District Rule 80 5

805

- 4 control dust on Unpaved Roads.

F .3 .c Apply and maintain Gravel, recrushed/recycled asphalt or oth er material

of low silt (<5%) content to a depth of three or more inches.

F .3 .d Wetting. Apply water one or more times daily.

F .4

. N EW OR MODIFIED PAVED ROADS

Any Person having jurisdiction over, or ownership of, public or private Paved

Roads shall construct, or require to be constructed, all new or M odified Paved

Roads in conformance with the Imperial County Public Works Department

guidelines for width of shoulders and median shoulders as specified below:

F

. 4. a New a rterial r oads or s treets or mod ifications to existing a rterial r oads or

s treets shall be constructed with paved shoulders that meet following

widths:

Annual Average Daily

Vehicle Trips Minimum Paved or Stabilized

Shoulder Width in Feet

1

- 2000 2

Greater than 2 000 6

F

. 4. b New or modified c ollector r oads or streets or l ocal r oads or s treets shall be

constructed with paved shoulders that meet following widths:

Annual Average Daily

Vehicle Trips Minimum Paved or Stabil ized

Shoulder Width in Feet

1

- 2000 2

Greater than 2 000 4

F.4.c A curbing adjacent to and contiguous with the travel lane or paved

shoulder or a road may be constructed, in lieu of meeti ng the paved

shoulder width standard listed in Section s F

. 4. a and F.4.b. Any road

paving projects constructing curbing in County ro a d right of way s shall be

approved by the Director of Public Works Department prior to

construction

.

F

. 4. d Intersections, auxiliary entry lanes, and auxiliary exit lanes may be

constructed adjacent to and contiguous with the roadway, in lieu of

meeting the paved shoulder width standard in Section s F

. 4. a and F.4.b

.

F

. 4. e New P aved R

o a d construction o

r modifications to an ex

isting P aved R oad

that are required to comply with California Environmental Quality Act

(CEQA) and National Environmental Policy Act (NEPA) determinations

regarding environmental, cultural, archeological, historical, or otherImperial County Air Pollution Control District Rule 80 5

805

- 5 considerations addressed in su ch documents, are exempt from the paved

shoulder width requirements specified in Section F

. 4. a

.

F

. 4. f Whenever any Paved Road which has projected A nnual A verage D aily

V ehicle T rips of 500 or more is constructed, or modified with medians, the

medians shall be constructed with paved shoulders having a minimum

width of four feet adjacent to the traffic lanes unless:

F.4. f 1 The medians of roads having speed limits set at or below 45 miles

per hour are constructed with curbing; or

F.4. f 2 The medians are land scaped and maintained with grass or other

vegetative ground cover to comply with the definition of Stabilized

Surface.

F

. 4. g In lieu of complying with the paving or vegetation requirements a P

erson may apply oils or other C hemical Stabilizers

/ S uppressant s to the required

width o f shoulder and median areas as specified in Section s F

. 4. a and

F.4.b . The material shall be reapplied and maintained to limit VDE to 20%

opacity and fulfill conditions for a Stabilized Surface.

G

. Record of Control Implementation

Any P erson subject to the requirements of this rule shall compile and retain records that

provide evidence of control measure application (i.e., receipts and/or purchase records).

Such P erson shall describe, in the records, the type of treatment or contr ol measure,

extent of coverage, and date applied. For control measures which require multiple daily

applications, recording the frequency of application will fulfill the recordkeeping

requirements of this rule (i.e., water being applied three times a day a nd the date) Records

shall be maintained and be readily accessible for two years after the date of each entry

and shall be provided to the APCD upon request.

H

. Violations

Failure to comp ly with any provisions of this r ule shall constitute a violation of

Regulation

VIII

.rule in 6.txt

Subject: Reg VIII Rule 805

Date: Thu, 30 Mar 2006 17:18:25 -0800

From: Monica Soucier <monicasoucier@imperialcounty.net>

To: David Brown <dabrown@arb.ca.gov>

Rule 805

Monica N. Soucier

APCD Specialist

150 S 9th Street

El Centro, CA 92243

(760) 482-2074 or (760) 482-4606

Name: Rule 805 SIP Submittal.zip

Type: Zip Compressed Data

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