PPOOTTHHOOLLIINNGG RREEPPOORRTT

U T I L I T Y S U R V E Y O R S , I N C .

PPRREEPPAARREEDD BBYY::

October 31, 2022

785 East Mission Road Ste. 100 I San Marcos, CA 92069 I P.760.480.2347 I F.760.739.8034 I airxus.com

Utility Locating and Potholing Area:

Tralee Terrace, Bray Ave, Sweetwater Ln

Spring Valley, CA

AIRX Project #: X221475

Project Name: 1025095 21-22 Annual Culverts TO 23 Spring Valley- Tralee-Sweetwater

TABLE OF CONTENTS

1. Description of Pothole Procedures and Site-Specific Details

2. Pothole Project Map (s)

3. Pothole Location Map (s)

4. Pothole Tabulation Report

5. Pothole Data Sheet (s)

6. Manhole Dip Data Sheet (s)

7. Permit (s)

A I R X U T I L I T Y S U R V E Y O R S , I N C .

Descriptionof

P otholeP roceduresand

S iteS pecificDetails

A IR X U T IL IT Y S U R V E Y O R S , IN C .

DESCRIPTION OF POTHOLE PROCEDURES

AIRX Utility Surveyors performs a full range of specialized engineering services including Underground Utility Location and Vacuum Excavation (to verify depth and alignment of underground utilities).

Underground Utility Location employs sophisticated electronic locating devices to trace the route of an underground utility; then the route is marked on the surface with marking paint in paved areas, or with 60 penny nails and feathers in unpaved areas.

Vacuum excavation employs a vacuum truck in conjunction with high-pressure air or water to excavate material and expose an underground utility. A 10 to 12-inch diameter hole is first cored or chiseled through the pavement so that the vacuum hose and high-pressure air or water hose can be inserted.

Utilities found during potholing are located on the surface by placing two reference points (typically 36” apart) on either side of the pothole along the centerline (or edge) of the utility, using paving nails or 60 penny nails as appropriate. Depth measurements (to the nearest ½ inch) are taken midway between the two reference points.

Utility alignment, depth, and other data is marked with pink paint (on pavement), or on wood lath (unpaved areas).

SITE SPECIFIC DETAILS

AIRX was contracted by County of San Diego to perform utility locating and potholing services on Tralee Terrace, Bray Ave, and Sweetwater Ln in Spring Valley, California. A total of 14 potholes and 1 Manhole Dip were excavated to establish conflicts and connection points on a variety of utilities. The results of the data are contained in the attached spreadsheet and data sheets.

In preparation of these excavations, AIRX marked out the dig locations and called in for USA (Underground Service Alert). All traffic control plans and permits were drawn and applied for by AIRX and all traffic control was set up by

AIRX.

All the excavations and discovery went without any incident. Any changes and adjustments are mentioned in the Pothole Tabulation Report and the Pothole Data Sheets. All the results were annotated on the ground and in this report. It is AIRX’s recommendation that all pothole locations and the active mark out should be surveyed to aid in the adjustment of utilities on the final plan and profile.

At each pothole location, the utility alignment was marked with pink paint, as well as paving nails or feathers. AIRX used potable water acquired offsite for excavation and all water and material vacuumed was disposed of off-site. No water was allowed to flow into storm drains or natural drainages. The potholes were covered with clean backfill material and compacted to 95% density in 3” lifts. The pavement was patched with Cold Mix. All field work was performed on between September 28, 2022 and October 25, 2022.

P otholeP rojectM ap(s)

0 600300

US Feet

Coordinate System: NAD 1983 UTM Zone 11N Web Mercator Auxiliary Sphere

X221475Pothole Project Map 1

Location Map 1

1025095 21-22 Annual Culverts TO 23 Spring Valley -Tralee-Sweetwater

0 340170

Coordinate System: NAD 1983 UTM Zone 11N Web Mercator Auxiliary Sphere

X221475Pothole Project Map 2

1025095 21-22 Annual Culverts TO 23 Spring Valley

Location Map 2

P otholeL ocationM ap(s)

0 11055

Coordinate System: NAD 1983 UTM Zone 11N Web Mercator Auxiliary Sphere

X221475

17Manhole Dip 16

Pothole Location Map 1

0 5025

Coordinate System: NAD 1983 UTM Zone 11N Web Mercator Auxiliary Sphere

X221475

Pothole Location Map 2

P otholeT abulationR eport

POTHOLE TABULATION REPORT: 1025095 21-22 Annual Culverts TO 23 Spring Valley-Tralee-Sweetwater

Pothole Number

Date Street Pavement Thickness

Utility Type Utility Size & Material Soil Type Depth-Ground to Top of Utility

Depth-Ground to Top of Package/

Encasement

Depth-Ground to Bottom of Package/

Encasement

Total Depth

Excavated

Utility Orientation

Pothole Project Area

Map #

Pothole Location

Map # Description & Location Notes

7 09/28/2022 Tralee Terrace

Asphalt - 3.5″ Concrete - N/A

Base - N/A Total - 3.5″

Gas Water

2.0″ Steel 1.0″ Copper

Subgrade 29.0″ T/P 38.0″ T/P

N/A N/A

N/A N/A

40.0” N/S W/E

1 1 Pothole 7 is located in the south-bound of Tralee Terrace. Please refer to Location Map 1 for the approximate location of Pothole 7.

8 09/28/2022 Tralee Terrace

Asphalt - 4.0″ Concrete - N/A

Base - N/A Total - 4.0″

Gas Water

2.0″ Steel 1.0″ Copper

Subgrade 31.5″ T/P 39.0″ T/P

N/A N/A

N/A N/A

41.0” N/S W/E

1 1 Pothole 8 is located in the north-bound of Tralee Terrace. Please refer to Location Map 1 for the approximate location of Pothole 8.

9 09/28/2022

Intersection of Tralee Terrace and Blarney

Ave

Asphalt - 3.5″ Concrete - N/A

Base - N/A Total - 3.5″

Gas

AT&T-D

2.0″ Steel

2.0″ PVC

Subgrade 33.0″ T/P 26.0″ T/P

N/A N/A

N/A N/A

41.0” N/S

W/E 1 1

Pothole 9 is located in the intersection of Tralee Terrace and Blarney Ave. Please refer to Location Map 1 for the approximate location of Pothole 9.

10 09/28/2022 Bray Ave

Asphalt - 3.5″ Concrete - N/A

Base - N/A Total - 3.5″

Gas

AT&T-D

2.0″ Steel

4.0″ PVC

Subgrade 39.5″ T/P 22.0″ T/P

N/A N/A

N/A N/A

45.0” N/S W/E

1 1 Pothole 10 is located in the south-bound lane of Bray Ave. Please refer to Location Map 1 for the approximate location of Pothole 10.

11 09/28/2022 Bray Ave

Asphalt - 3.5″ Concrete - N/A

Base - N/A Total - 3.5″

Gas Water

2.0″ Steel 1.0″ Copper

Subgrade 41.0″ T/P 39.0″ T/P

N/A N/A

N/A N/A

43.0” N/S

W/E 1 1

Pothole 11 is located in the south-bound lane of Bray location of Pothole 11.

12 09/28/2022 Bray Ave

Asphalt - 5.0″ Concrete - N/A

Base - N/A Total - 5.0″

Gas Water Service

2.0″ Steel 1.0″ Copper

Clay, Slurry 33.0″ T/P 42.0″ T/P

N/A N/A

N/A N/A

48.0” N/S

W/E 1 1

Pothole 12 is located in the south-bound lane of Bray location of Pothole 12.

13 09/28/2022 Bray Ave

Concrete - N/A

Base - N/A Total - 5.0″

Gas Water Service

2.0″ Steel 1.0″ Copper

Clay, Slurry 31.0″ T/P 37.0″ T/P

N/A N/A

N/A N/A

41.0” N/S

W/E 1 1

Pothole 13 is located in the south-bound lane of Bray location of Pothole 13.

14 09/28/2022 Bray Ave

Concrete - N/A

Base - N/A Total - 5.0″

Gas Water Service

2.0″ Steel 1.0″ Copper

Clay 36.0″ T/P 39.0″ T/P

N/A N/A

N/A N/A

40.0” N/S

W/E 1 1

Pothole 14 is located in the south-bound lane of Bray location of Pothole 14.

15 09/28/2022 Bray Ave

Concrete - N/A

Base - N/A Total - 5.0″

Gas 2.0″ Steel Clay 42.0″ T/P N/A N/A 48.0” N &W 1 1 Pothole 15 is located in the corner of Bray Ave. Please refer to Location Map 1 for the approximate location of Pothole 15.

An elbow of the gas pipe was found.

16 Cancelled

17 09/29/2022 Bray Ave

Asphalt - 5.0″ Concrete - N/A

Base - N/A Total - 5.0″

Water 8.0″ ACP Clay 33.0″ T/P N/A N/A 60.0” W/E 1 1 Pothole 17 is located in the corner of Bray Ave. Please refer to Location Map 1 for the approximate location of Pothole 17.

18 10/07/2022 Sweetwater Ln

Concrete - N/A

Base - 12.0″ Total - 16.0″

Electric Electric

AT&T-D

AT&T-D

3.0″ PVC

4.0″ PVC

1.5″ Plastic 1.5″ Plastic

Subgrade

53.0″ T/P 52.0″ T/P 42.5″ T/P 45.0″ T/P

N/A N/A N/A N/A

N/A N/A N/A N/A

61.0”

W/E W/E W/E W/E

2 2 Pothole 18 is located in the Sweetwater Ln. Please refer to Location Map 2 for the approximate location of Pothole 18.

19 10/07/2022 Sweetwater Ln

Concrete - N/A

Base - 12.0″ Total - 16.0″

Cox 1.5″ PVC Subgrade 22.0″ T/P N/A N/A 40.0” W/E 2 2 Pothole 19 is located in the Sweetwater Ln. Please refer to Location Map 2 for the approximate location of Pothole 19.

20 10/07/2022 Sweetwater Ln

Concrete - N/A

Base - 12.0″ Total - 16.0″

Water Service Water Service

0.5″ Copper 0.5″ Copper

Subgrade 27.5″ T/P 27.5″ T/P

N/A N/A

N/A N/A

46.0” W/E W/E

2 2 Pothole 20 is located in the Sweetwater Ln. Please refer to Location Map 2 for the approximate location of Pothole 20.

We had to use a 2nd tape to measure the 2nd utility to get proper measurements.

21 10/07/2022 Sweetwater Ln

Asphalt - 4.0″ Concrete - N/A

Base - 14.0″ Total - 18.0″

Water Service Water Service

0.5″ Copper 0.5″ Copper

Subgrade 24.5″ T/P 33.0″ T/P

N/A N/A

N/A N/A

36.0” W/E

W/E 2 2

Pothole 21 is located in the Sweetwater Ln. Please refer to Location Map 2 for the approximate location of Pothole 21.

2nd utility has a blue/grey wrapping.

P otholeDataS heet(s)

RECORD OF TEST HOLE DATA

AIRX JOB NO: X221475

TEST HOLE NO: 7

DATE EXCAVATED: 09/28/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Gas 2.0″ Steel 29.0″ T/P N/A N/A N/S

2 Water 1.0″ Copper 38.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 40.0”

PAVEMENT THICKNESS: ASPHALT: 3.5″ CONCRETE: N/A BASE: N/A

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Black Wrap

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Subgrade

COMMENT:

Pothole 7 is located in the south-bound of Tralee Terrace. Please refer to Location Map 1 for the approximate location of Pothole 7.

The photo above was taken in front of Pothole 7 facing east.

A downhole view of the utilities found in Pothole 7 and their orientation at the pothole location: 2.0 inch Steel Gas utility at the depth of 29.0 inches T/P and runs in a N/S direction; and 1.0 inch Copper Water utility at the depth of 38.0 inches T/P and runs in a W/E direction.

Utilities were found directly on markout.

AREA SHOT DOWNHOLE VIEW

PH 7

TEST HOLE NO: 8

DATE EXCAVATED: 09/28/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Gas 2.0″ Steel 31.5″ T/P N/A N/A N/S

2 Water 1.0″ Copper 39.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 41.0”

PAVEMENT THICKNESS: ASPHALT: 4.0″ CONCRETE: N/A BASE: N/A

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Black Wrap

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Subgrade

COMMENT:

J.

Pothole 8 is located in the north-bound of Tralee Terrace. Please refer to Location Map 1 for the approximate location of Pothole 8.

The photo above was taken in front of Pothole 8 facing east.

A downhole view of the utilities found in Pothole 8 and their orientation at the pothole location: 2.0 inch Steel Gas utility at the depth of 31.5 inches T/P and runs in a N/S direction; and 1.0 inch Copper Water utility at the depth of 39.0 inches T/P and runs in a W/E direction.

Utilities were found directly on markout.

PH 8

TEST HOLE NO: 9

DATE EXCAVATED: 09/28/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Gas 2.0″ Steel 33.0″ T/P N/A N/A N/S

2 AT&T-D 2.0″ PVC 26.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 41.0”

PAVEMENT THICKNESS: ASPHALT: 3.5″ CONCRETE: N/A BASE: N/A

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Black Wrap

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Subgrade

COMMENT:

Pothole 9 is located in the intersection of Tralee Terrace and Blarney Ave. Please refer to Location Map 1 for the approximate location of Pothole 9. The photo above was taken in front of Pothole 9 facing east.

A downhole view of the utilities found in Pothole 9 and their orientation at the pothole location: 2.0 inch Steel Gas utility at the depth of 33.0 inches T/P and runs in a N/S direction; and 2.0 inch PVC AT&T-D utility at the depth of 26.0 inches T/P and runs in a W/E direction.

Utilities were found directly on markout.

PH 9

TEST HOLE NO: 10

DATE EXCAVATED: 09/28/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Gas 2.0″ Steel 39.5″ T/P N/A N/A N/S

2 AT&T-D 4.0″ PVC 22.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 45.0”

PAVEMENT THICKNESS: ASPHALT: 3.5″ CONCRETE: N/A BASE: N/A

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Black Wrap

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Subgrade

COMMENT:

Pothole 10 is located in the south-bound lane of Bray Ave. Please refer to Location Map 1 for the approximate location of Pothole 10.

The photo above was taken in front of Pothole 10 facing east.

A downhole view of the utilities found in Pothole 10 and their orientation at the pothole location: 2.0 inch Steel Gas utility at the depth of 39.5 inches T/P and runs in a N/S direction; and 4.0 inch PVC AT&T-D utility at the depth of 22.0 inches T/P and runs in a W/E direction. Utilities were found directly on markout.

PH 10

TEST HOLE NO: 11

DATE EXCAVATED: 09/28/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Gas 2.0″ Steel 41.0″ T/P N/A N/A N/S

2 Water 1.0″ Copper 39.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 43.0”

PAVEMENT THICKNESS: ASPHALT: 3.5″ CONCRETE: N/A BASE: N/A

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Black Wrap

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Subgrade

COMMENT:

Pothole 11 is located in the south-bound lane of Bray Ave. Please refer to Location Map 1 for the approximate location of Pothole 11.

The photo above was taken in front of Pothole 11 facing east.

A downhole view of the utilities found in Pothole 11 and their orientation at the pothole location: 2.0 inch Steel Gas utility at the depth of 41.0 inches T/P and runs in a N/S direction; and 1.0 inch Copper Water utility at the depth of 39.0 inches T/P and runs in a W/E direction. Utilities were found directly on markout.

PH 11

TEST HOLE NO: 12

DATE EXCAVATED: 09/28/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Gas 2.0″ Steel 33.0″ T/P N/A N/A N/S

2 Water Service 1.0″ Copper 42.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 48.0”

PAVEMENT THICKNESS: ASPHALT: 5.0″ CONCRETE: N/A BASE: N/A

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Sand

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Clay,Slurry

COMMENT:

Pothole 12 is located in the south-bound lane of Bray Ave. Please refer to Location Map 1 for the approximate location of Pothole 12.

The photo above was taken in front of Pothole 12 facing east.

A downhole view of the utilities found in Pothole 12 and their orientation at the pothole location: 2.0 inch Steel Gas utility at the depth of 33.0 inches T/P and runs in a N/S direction; and 1.0 inch Copper Water Service utility at the depth of 42.0 inches T/P and runs in a W/E direction. Utilities were found directly on markout.

PH 12

TEST HOLE NO: 13

DATE EXCAVATED: 09/28/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Gas 2.0″ Steel 31.0″ T/P N/A N/A N/S

2 Water Service 1.0″ Copper 37.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 41.0”

PAVEMENT THICKNESS: ASPHALT: 5.0″ CONCRETE: N/A BASE: N/A

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Sand

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Clay,Slurry

COMMENT:

Pothole 13 is located in the south-bound lane of Bray Ave. Please refer to Location Map 1 for the approximate location of Pothole 13.

The photo above was taken in front of Pothole 13 facing north.

A downhole view of the utilities found in Pothole 13 and their orientation at the pothole location: 2.0 inch Steel Gas utility at the depth of 31.0 inches T/P and runs in a N/S direction; and 1.0 inch Copper Water Service utility at the depth of 37.0 inches T/P and runs in a W/E direction. Utilities were found directly on markout.

PH 13

TEST HOLE NO: 14

DATE EXCAVATED: 09/28/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Gas 2.0″ Steel 36.0″ T/P N/A N/A N/S

2 Water Service 1.0″ Copper 39.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 40.0”

PAVEMENT THICKNESS: ASPHALT: 5.0″ CONCRETE: N/A BASE: N/A

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Sand

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Clay

COMMENT:

Pothole 14 is located in the south-bound lane of Bray Ave. Please refer to Location Map 1 for the approximate location of Pothole 14.

The photo above was taken in front of Pothole 14 facing north.

A downhole view of the utilities found in Pothole 14 and their orientation at the pothole location: 2.0 inch Steel Gas utility at the depth of 36.0 inches T/P and runs in a N/S direction; and 1.0 inch Copper Water Service utility at the depth of 39.0 inches T/P and runs in a W/E direction. Utilities were found directly on markout.

PH 14

TEST HOLE NO: 15

DATE EXCAVATED: 09/28/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Gas 2.0″ Steel 42.0″ T/P N/A N/A N & W

TOTAL DEPTH EXCAVATED: 48.0”

PAVEMENT THICKNESS: ASPHALT: 5.0″ CONCRETE: N/A BASE: N/A

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Sand

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Clay

COMMENT:

An elbow of the gas pipe was found.

Pothole 15 is located in the corner of Bray Ave. Please refer to Location Map 1 for the approximate location of Pothole 15. The photo above was taken in front of Pothole 15 facing north.

A downhole view of the 2.0 inch wide Steel Gas utility found in Pothole 15, at the depth of 42.0 inches T/P. Utility runs in a N & W direction at the Pothole location and was found directly on markout.

PH 15

TEST HOLE NO: 17

DATE EXCAVATED: 09/29/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Water 8.0″ ACP 33.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 60.0”

PAVEMENT THICKNESS: ASPHALT: 5.0″ CONCRETE: N/A BASE: N/A

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Sand

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Clay

COMMENT:

Pothole 17 is located in the corner of Bray Ave. Please refer to Location Map 1 for the approximate location of Pothole 17. The photo above was taken in front of Pothole 17 facing north

A downhole view of the 8.0 inch wide ACP Water utility found in Pothole 17, at the depth of 33.0 inches T/P. Utility runs in a W/E direction at the Pothole location and was found directly on markout.

PH 17

TEST HOLE NO: 18

DATE EXCAVATED: 10/07/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Electric 3.0″ PVC 53.0″ T/P N/A N/A W/E

2 Electric 4.0″ PVC 52.0″ T/P N/A N/A W/E

3 AT&T-D 1.5″ Plastic 42.5″ T/P N/A N/A W/E

4 AT&T-D 1.5″ Plastic 45.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 61.0”

PAVEMENT THICKNESS: ASPHALT: 4.0″ CONCRETE: N/A BASE: 12.0″

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Subgrade, Sand

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Subgrade

COMMENT:

Pothole 18 is located in the Sweetwater Ln. Please refer to Location Map 2 for the approximate location of Pothole 18. The photo above was taken in front of Pothole 18 facing north.

A downhole view of the utilities found in Pothole 18 and their orientation at the pothole location: 3.0 inch PVC Electric utility at the depth of 53.0 inches T/P and runs in a W/E direction; 4.0 inch PVC Electric utility at the depth of 52.0 inches T/P and runs in a W/E direction; 1.5 inch Plastic AT&T-D utility at the depth of 42.5 inches T/P and runs in a W/E direction; and 1.5 inch Plastic AT&T-D utility at the depth of 45.0 inches T/P and runs in a W/E direction. Utilities were found directly on markout.

PH 18

TEST HOLE NO: 19

DATE EXCAVATED: 10/07/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Cox 1.5″ PVC 22.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 40.0”

PAVEMENT THICKNESS: ASPHALT: 4.0″ CONCRETE: N/A BASE: 12.0″

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Subgrade, Sand

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Subgrade

COMMENT:

Pothole 19 is located in the Sweetwater Ln. Please refer to Location Map 2 for the approximate location of Pothole 19. The photo above was taken in front of Pothole 19 and 18 facing north.

A downhole view of the 1.5 inch wide PVC Cox utility found in Pothole 19, at the depth of 22.0 inches T/P. Utility runs in a W/E direction at the Pothole location and was found directly on markout.

PH 19 PH 18

TEST HOLE NO: 20

DATE EXCAVATED: 10/07/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Water Service 0.5″ Copper 27.5″ T/P N/A N/A W/E

2 Water Service 0.5″ Copper 27.5″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 46.0”

PAVEMENT THICKNESS: ASPHALT: 4.0″ CONCRETE: N/A BASE: 12.0″

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Subgrade, Sand

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Subgrade

COMMENT:

We had to use a 2nd tape to measure the 2nd utility to get proper measurements.

Pothole 20 is located in the Sweetwater Ln. Please refer to Location Map 2 for the approximate location of Pothole 20. The photo above was taken in front of Pothole 20 facing west.

A downhole view of the utilities found in Pothole 20 and their orientation at the pothole location: 0.5 inch Copper Water Service utility at the depth of 27.5 inches T/P and runs in a W/E direction; and

0.5 inch Copper Water Service utility at the depth of 27.5 inches T/P and runs in a W/E direction. Utilities were found directly on markout.

PH 20

TEST HOLE NO: 21

DATE EXCAVATED: 10/07/2022

UTILITY

TYPE

SIZE &

MATERIAL

UTILITY

DEPTH

ENCASEMENT/

PACKAGE TOP

ENCASEMENT/

PACKAGE BOTTOM

UTILITY

DIRECTION

1 Water Service 0.5″ Copper 24.5″ T/P N/A N/A W/E

2 Water Service 0.5″ Copper 33.0″ T/P N/A N/A W/E

TOTAL DEPTH EXCAVATED: 36.0”

PAVEMENT THICKNESS: ASPHALT: 4.0″ CONCRETE: N/A BASE: 14.0″

STANDBY REQUIRED: N/A

IMMEDIATE SURFACE REPAIR: Aquaphalt

PERMANENT SURFACE REPAIR: Aquaphalt

TARGET UTILITY MARKED BY USA: Yes TRACER WIRE FOUND: No

MARKOUT LOCATION CORRECT: Yes PIPE COVER MATERIAL: Subgrade, Sand

UTILITY SHOWN ON PLAN: Yes OVERBURDEN MATERIAL: Subgrade

COMMENT:

2nd utility has a blue/grey wrapping.

Pothole 21 is located in the Sweetwater Ln. Please refer to Location Map 2 for the approximate location of Pothole 21. The photo above was taken in front of Pothole 21 facing west.

A downhole view of the utilities found in Pothole 21 and their orientation at the pothole location: 0.5 inch Copper Water Service utility at the depth of 24.5 inches T/P and runs in a W/E direction; and

0.5 inch Copper Water Service utility at the depth of 33.0 inches T/P and runs in a W/E direction. Utilities were found directly on markout.

PH 21

Manhole Dip Data Sheet(s)

Job Name:

A MH 1

B

C

D

F

G

DIP DATA SHEET

AIR X Job #:

221475

Crew Members: Tim Baggett Date:

10/25/2022

DIP #

Location (Street Name): Bray Ave & Tralee Terrace, Spring Valley

1025095 21-22 Annual Culverts TO 23 Spring Valley-Tralee-Sweetwater

Flagger: N/A

Service Type (Sanitary, Storm, Gas, Water, Electric, Etc): Sanitary Sewer

Barrel Type & Diameter: N/A

MEASURE DOWN

/ FLOWLINE

COMMENTS

98" T/P

ORIENTATION AREA PHOTO

N

Permit(s)

COUNTY OF SAN DIEGO

DEPARTMENT OF PUBLIC WORKS

PRIVATE DEVELOPMENT CONST.

INSPECTION

5510 OVERLAND AVE, SUITE 210

SAN DIEGO, CALIFORNIA 92123-1239

(858) 694-3165 FAX: (858) 694-2354

EXCAVATION PERMIT

DATE ISSUED:

EXPIRATION DATE:

09/09/2022 04/07/2023

TRUST ACCOUNT NO.: PERMIT NO.: DPW2022-RWEXCP-75286

Financial Source: CIP Number PWR-01303

APPLICANT:

AIRX UTILITY SURVEYORS, INC.

CLINTON BOOGAARD

760-480-2347

CBOOGAARD@AIRXUS.COM

CONTRACTOR: PERMIT OWNER:

AIRX UTILITY SURVEYORS, INC.

785 EAST MISSION ROAD #100

SAN MARCOS, CA 92069

760-480-2347

SITE ADDRESS / JOB LOCATION:

VARIOUS ROADS / SPRING VALLEY / TB 1271-C6 , 1291-A2

NEAREST X-STREET / INTERSECTION:

APN: Agency Job No.: 1025095 GPS COORD.:

DETAILED DESCRIPTION:

Scope of Work: 15 POTHOLES (12" X 12") WITHIN COUNTY ROW

Related Permits: DPW2022-RWTCP-01310

Any work performed by a subcontractor under this permit shall be disclosed, in accordance with County Code section 71.120. Submit completed form PDS-294 to grading.lueg@sdcounty.ca.gov prior to commencement of work by the subcontractor.

Notes:

A) A Pre-construction conference is required prior to the start of any work in the County ROW. Contact your assigned Private Development Construction Inspection (PDCI) Inspector directly to schedule.

B) Stormwater Best Management Practices (BMPs) are required at all times and shall be planned and installed in accordance with the County's Watershed Protection Ordinance, Municipal Separate Storm Sewer System Permit (MS4), and, if applicable, the State Construction General Permit regulations.

C) Traffic Control Permit(s) are required and must be obtained prior to start of any work in the County's Road ROW.

D) Compaction of backfill material shall be achieved by "Mechanical Compaction" methods and geotechnical compaction reports are required for all compacted sections. Exceptions to compaction testing requirements may be allowed at the discretion of DPW.

E) Existing culverts and other road facilities shall be protected in place against any damage. Any culvert or road facility damaged during construction shall be reported to DPW immediately through your assigned Inspector.

F) All existing paved and unpaved areas damaged, disturbed, or removed by the permitted work shall be repaired to the County Standards and as approved by DPW PDCI inspector. The trench resurfacing shall be done in accordance with San Diego Regional Standard Drawings G-24 A&B, Type D for asphalt surfacing, G-25 for concrete surfacing. In addition, the final surface treatment shall match the existing surface type.

G) Deviations from the standard trench restoration requirements must be reviewed and approved by DPW prior to start of work.

H) Trenches and excavation that exceeds five (5) feet in vertical depth shall be done in accordance with CAL-OSHA Safety Standards. Contact CAL-OSHA at (619) 767-2280 for permit requirements.

I) Gate Well Cap and Can installations shall meet San Diego Regional Standard Drawing WV-02.

J) Bollards are not allowed in the Right-of-Way to protect equipment per Highway Design Standards Section 2.2 No. 14. No less than an 8ft minimum clear recovery zone (CRZ) shall be maintained for roadways without curbs.

K) Subject to Streets and Highways Code Sections 732.5, 1492.5 and 1810.5; Survey monuments shall be preserved, referenced, and/or replaced pursuant to Section 8771 of the Business and Professions Code.

L) No greater than 50 Linear Feet of trench shall be opened and plated at any one time. Exceptions to the plated length may be

EXCAVATION PERMIT Page 1 of 2Permit No. DPW2022-RWEXCP-75286 allowed at the discretion of DPW.

M) Hours of work may be determined by the Traffic Control Permit. No traffic controls will be allowed during students drop off and pickup periods in the vicinity of schools and peak commute hours at some locations.

N) To document pavement condition in Condition No. F above, all permits that utilize heavy equipment and/or trucks weighing over 7-tons loaded weight, the applicant shall submit acceptable photo-documentation of the existing road surfacing including any visible cracks in the pavement for all work locations and intended haul routes to assigned PDCI inspector prior to start of construction.

LENGTH(FEET): 1 WIDTH(FEET): 1 DEPTH(FEET):

PIPE SIZE: MATERIAL:

This permit is granted under provision of Title 7 of the San Diego County Code of Regulatory Ordinances, and is subject to the following terms:

Permit Owner agrees to indemnify, hold harmless and defend the County and each of its officers and employees from any liability or responsibility for accident, loss or damage to persons or property arising in any way from the work authorized by this permit, including the design or performance of work by Permit Owner, or Permit Owner's agents, employees or representatives.

Only the contractor identified in this permit and contractor’s agents, employees, or representatives may perform work under this permit.

Substitution of the contractor shall require a modification of this permit or new permit, in accordance with County Code section 71.102.1.

Issuance of this permit does not grant Permit Owner any property rights. Permit Owner is solely responsible for obtaining any property rights that may be necessary to conduct work under this permit.

This permit does not authorize interference with the public use and maintenance of the public highway, including without limitation, any traveled way, shoulder, parking lane, sidepath, sidewalk, landscaped areas, drainage structure or watercourse. Upon receipt of reasonable notice from the Director, Department of Public Works, Permit Owner shall relocate, change the grade, or remove the improvement in a manner and to a location acceptable to Director.

Permit Owner shall notify the Department of Public Works, Construction Inspection at (858) 694-3165 at least 24 hours prior to (1) beginning any portion of work, (2) completing any portion of work, and (3) otherwise as required by the Director of Public Works.

Before you dig, call UNDERGROUND SERVICE ALERT at 1-800-422-4133. Enter UNDERGROUND SERVICE ALERT Inquiry Identification No. here__________. This permit is not valid until an inquiry number is obtained.

This permit, including any attachments, must be kept at the work site and made available to any authorized agent of the County of San Diego upon request.

County of San Diego, Director of Public Works by: Date:

EXCAVATION PERMIT Page 2 of 2Permit No. DPW2022-RWEXCP-75286

09/09/2022

FOR COUNTY USE ONLY APPLICATION FOR EXCAVATION PERMIT Date _ _ ______ _

RECORD ID:

DPW20 ______ _

RWEXCP-_____ _

Permit owner AirX Utility Surveyor s, Inc.

Last Name

Mailing Address 785 East Mission Road #100 Street

COUNTY OF SAN DIEGO

DEPARTMENT OF PUBLIC WORKS

5510 OVERLAND AVENUE, SUITE 110

SAN DIEGO, CA 92123

PHONE (858) 694-2055 • FAX (858) 279-7020

E-mail LDPERMITCOUNTER@SDCOUNTY. CA. GOV

THOMAS GUIDE

YEAR/ PAGE

EDITION

33 1028

Telephone# (760) 480-2347 First

San Marcos City

CA 92069

State lip Code

COORD

C6

Hereby makes application for permit to excavate and/or construct the following on the public roads, subject to provisions of Title 7, Div. 1 of San Diego County Code of Regulatory Ordinances. Permit revocable at option of Director, Department of Public Works when necessary.

Application Contact Name Clinton Boogaard Email Address cboogaard@airxus.com Telephone 11 (760) 480-2347

Contractor ____________________ Telephone # _____________ License# _______ __ _ Name Ins. Exp. Date

Email Address-- ------------ -- ----------- -- ---------- ---------

Utility Owner (if applicable) _N_I_A _________________ Agency Job Number: _X_2_2_1_4_7_5 __ _______ _

Is the work part of a larger project or program requiring multiple permits, or currently under review for permit? YES □ NO Iii

If yes provide: Related Permits Traffic Control Permit Assessor Parcel# __ ___________ __

Is this a utility relocation in connection with a County Capital Improvement Project? YES Iii NO D

If yes provide: Name of Project 21-22 Annual Culverts (GIP Project 1025095) - Spring Valley Location of work Tralee Terrace & Bray Ave, Sweetwater Ln & Harness St

Street Nome and Number and nearest cross street

Standard Drawing: □ G-24A Type D or DS-22 □ G-25 0 SP-02 0 WP-02 0 Other: _____ _

Excavation Length _1_2_"_(T_y_p_ic_a_l_) _ _______ Width 12" (Typical) Depth to be determined

If pipe is to be placed, state size _N_I_A _ ___________ _ ___ and kind _N_I_A ___ _ ___________ __

Detailed Description of Work 15 Potholes ( 12" x 12") within County ROW

Requested Permit Duration (ex: 90 days) _6_0_d_a_y_s_ _____ A general liability insurance certificate is required for this time period.

Surface to be cut: Iii Asphalt D Concrete □ Dirt

Sample Application (link here) Attachments/Requirements at Application (links to samples provided):

w/t>.. D Financially Responsible Party Agreement -8- Environmental Review Questionnaire (CEQA) iJ/,-:; D Inspection Deposits and Permit Fee --S-- Contractor's License and Proof of Liability Insurance

-9-Traffic Control Permit Application D Signed Engineering Plans (excavation over 1,000 LF) .-0- Traffic Control Plan or Regional Standard Drawing D Utility Company Connection Approval (if applicable)

D Location Map (link to tool LAYER NEEDS TO BE D Linear Underground/Overhead Project form (RWQCB Exemption) (for DEVELOPED) and Construction Drawing projects greater than or equal to 1500 LF)

I hereby agree as a condition of the granting of this permit to provide defense and indemnification in accordance with Section 71.103 of the San Diego County Code of Regulatory Ordinances as follows: Permit Owner agrees to indemnify, hold harmless and defend the County and each of its officers and employees from any liability of responsibility for accident, loss or damage to persons or property arising by reason of the work done by Permit Owner, or Permit Owner's agents, employees or representatives.

Permit Owner agrees that all work within the County right-of-way will be accomplished in accordance with Approved Plans, the Standard Specifications of the Department of Public Work, "Special Provisions for Work Done Under Excavation Permit", "Special Provisions and Specifications for Improvement of New Streets", or Regional Standard Drawings and as stated on the Permit, and shall be subject to inspection and approval of the Director, Department of Public Works. If any tank, pipe, conduit, duct, tunnel or other facility (collectively "facilities") placed in the right-of-way interferes with the operation, improvement, grading or realignment of the highway by the County, the above signed will at their own expense completely remove the facilities and restore the right-of-way, or relocate the facilities to a location designated by the Director, Department of Public Works, and restore the right-of-way. All work shall be completed to the satisfaction of the Director, Department of Public Works. The Permit Owner further agrees to pay any damages resulting to County of San Diego from the negligent or improper design, construction or installation of the facilities or performance of permitted work and will restore the right-of-way, as near as may be possible to its former state and so as not to have impaired unnecessarily its usefulness or will repay to County of San Diego its cost of such restoration. Notwithstanding the foregoing, this permit is not to be interpreted to supersede prior rights or franchise rights in the right-of-way that are owned by a Permit Owner, but should be interpreted to supplement or explain those rights whenever practical to do so without contradicting an express term of a title document or grant f franchise.

I declare under p�l�perjury_.u�9er/Y,e J,�� of California that the statements made herein are true and orrect.

S.igned, __ -"�'----------L--"______ _ _________ eJ 2, 2,J>Z--2- Permit Owner

DPW Form #1 (2/2016) ISSUANCE FEE AND DEPOSITS ARE PAYABLE IN ADVANCE

DPW2022-RWEXCP-75286

ENCROACHMENT/EXCAVATION/CONSTRUCTION PERMIT #

CIP PROJECT 1025095

DPW2022-RWEXCP-75286

Applicant Information

Company: AIRX UTILITY SURVEYORS, INC.

Agent/Applicant: CLINTON BOOGAARD Agent Phone Number: 760-480-2347 Agent Email Address: CBOOGAARD@AIRXUS.COM Agent Mailing Address: 785 E MISSION ROAD #100

City: SAN MARCOS State: CA Zip Code: 92069 Reason for Traffic Control: POTHOLING TO LOCATE POTENTIAL UTILITY CONFLICTS

Start Date: 09/19/2022 Start Time: 08:00 AM

Finish Date: 04/07/2023 End Time: 04:00 PM

COMMUNITY

SPRING VALLEY / TB 1271-C6 , TB

1291-A2 / STA:15 Thomas Bros. Map Page and Grid #

08/24/2022 (Agent's or Applicant's Signature) (Date)

See Attached Plan (s) and Traffic Control Notes

This request is approved.

Director, Department of Public Works

By (For Road Commissioner) (Date)

County of San Diego

DEPARTMENT OF PUBLIC WORKS

TRAFFIC ENGINEERING SECTION

APPLICATION FOR TRAFFIC CONTROL PERMIT -- SEE ATTACHED PLANS

(type of traffic control: flag, shift, etc.)

County of San Diego DPW / Traffic Engineering (MS 0332) 5510 Overland Ave, Suite 410 San Diego, CA 92123-1239 telephone/voice mail: (858) 694-3863 secretary: (858) 694-3850 fax: (858) 694-3928 e-mail:

DPWTrafficControl.permit@sdcounty.ca.gov

DPW2022-RWTCP-01310

It is requested that a permit be granted for traffic control on the following street/streets:

STREET 1 TRALEE TR

From Street QUAILCREEK LN To BRAY AV

STREET 2 BRAY AV

From Street TRALEE TR To CUL DE SAC

STREET 3 SWEETWATER LN

From Street BIRCH ST To HARNESS ST

CC: Construction Inspection Ref: Sec 72.75. County Code of Regulatory Ordinances

9/9/2022 elott Typewritten Text

SIGNATURE ON APPLICATION

COUNTY OF SAN DIEGO

DEPARTMENT OF PUBLIC WORKS

TRAFFIC ENGINEERING SECTION

APPLICATION FOR TRAFFIC CONTROL PERMIT Lane Shift

Type of traffic control: flag, shift, etc.

County of San Diego DPW Traffic Engineering Section Room 470, MS 0334 5510 Overland Ave, Suite 410 San Diego, CA 92123-1239

Telephone/voice mail:(858) 694-3863 Secretary (858) 694-3850

Fax (858) 694-3928

DPWTRAFFICCONTROL. PERMIT@SDCOUNTY. CA. GOV

Encroachment/ excavation/ construction permit# _________ _ ______ _

Applicant Information company Ai rX Utility Surveyors, Inc.

Agent/applican.� ___ B_o_o_g_a_a_ r _d ________ C_lin_t _o_n ________ _________ _ 1..a5t Name First

Agent Telephone .If (760) 480-2347 AgentFax/f. ________________ _

Agent Mailing Address: 785 E Mi ssi on Road #100 Street Name and Number

Agent E-mail Address cboogaard@airxus.com

Reason for Traffic Control: Potholing

San Ma rcos City

CA 92069

State Zip Code

St art Date: 9/19/2022

Finish Date: 11/18/2022 Start Time: 8:30 AM

End Time: 3:30 PM a.m. / p.m.

a.m. / p.m.

It is requested that a permit be granted for traffic control on the fallowing street/streets:

STREET 1 Tralee Terrace From Street Bray Ave

From Street Harness St

To Qua ilcreek Ln

To Bi rch StSTREET 2 Sweetwater Ln

COMMUNITY Spring Va lley Thomas Brothers Map Page and Grid# 1271-C6, 1291-A2

Signed_� ___ C>_�-�------------ !3 I?� I a z 'L

Agent or Applicant

See Attached Plan (s) and Traffic Control Notes

This request is:

APPROVED 0 DENIED 0

Director, Department of Public Works

By ____________________________ _ For Road Commissioner

Ref: Section 72.75 County Code of Regulatory Ordinances DPW Form #6(1/2014)

DPW2022-RWEXCP-75286

DPW2022-RWTCP-01310

ENVIRONMENTAL REVIEW QUESTIONNAIRE FOR WORK

WITHIN THE COUNTY OF SAN DIEGO ROAD RIGHT OF WAY

(TO BE FILLED OUT BY APPLICANT)

PERMIT owNER: AirX Utility Surveyors, Inc.

PROJECT LOCATION: 21-22 Annual Culverts (CIP Project 1025095) - Spring Valley

Please Check YES or NO

YES NO (FURTHER INVIRONMENTAL REVIEW MAY BE REQUIRED FOR A "YES" ANSWER)

The work is part of a larger project or program requiring multiple permits, or currently under review for perm it

The project proposes grading or fill within a creek or wetland area

The project will remove vegetation adjacent to a creek or wetland area

The project will harm or remove healthy, mature or scenic trees

The project is on a hazardous waste site per Section 65962.5 of Gov. Code

The project will have significant impact to aesthetics

The project is located on a dedicated trail, or pathway

The project will have impacts to historic or prehistoric resources

The project will result in significant noise impacts

This language shall be placed on the face of the plans and will become a permit condition:

"If during the course of any ground disturbing activities any historic or pre-historic resources are identified, work will be ceased immediately in that area and the Director of DPW notified. Work will commence once authorized by the Director of DPW".

"To avoid harm to any mature oak trees, the applicant will not place any concrete, fill, or grade within the canopy of any mature oak tree unless an arborist provides direction and certification that such construction would not cause harm to the tree".

"The applicant will avoid construction impacts to mature trees by only allowing hand digging within the canopy of any existing mature tree. Any tree with a diameter of 3 inches or greater will be considered mature."

"If existing landscaping is to be removed, the applicant will replace it in kind".

I hereby certify the above answers are true and correct to the best of my knowledge:

PERMIT SIGNATURE: __ cb ___ _ &-# _ _ _ ✓-_�- -� _ _ _ __ DATE:

February 2014

COUNTY OF SAN DIEGO

DEPARTMENT OF PUBLIC WORKS

TRAFFIC CONTROL PERMIT APPLICATION SUBMITTAL CHECKLIST

Application package must include the following requirements at a minimum. Application is subject to rejection if any of the following information is not completed.

D Description/type of work being done (Ex. access manhole, replace overhead lines on existing poles, replace water service line, etc.) Potholing to locate potential utility conflicts

D Roadway Characteristics:

□ County Maintained Road (Yes/No) _Y_e_s _________________ Information on County maintained roadways can be found at the link below:

https://www.sandiegocounty.gov/content/sdc/dpw/roads/maintroad.html

□ Work affecting other jurisdictions (Yes/No) If yes, please list. _N_o ___ _ _ _ _ _ _

□ Road Classification on Mobility Element Map Local Public Roads

(Ex. 2.2E Light Collector, 4.1A Major Road, Not on Mobility Element Map, etc.)

https://www.sandiegocounty.gov/pds/generalplan.html

□ Speed Limit_ 2_S_M_P_H _ _ _____________ _ _ __ http://library.amlegal.com/nxt/gateway.dll?f=templates&fn=default.htm&vid=amlegal:sandiego co ca me

□ # fl One each Direction o anes _____________ _ _ _ __________ _

0 Roadway Width Tralee Ter: 36', Sweetwater Ln: 28'

□ Centerline Striping (Yes/No) _N_o ___________________

□ Bike Lanes (Yes/No) _N_o _ _ _____________ __ _ _ __

□ Sidewalk (Yes/No) _l _n _te_r _m_it_te_n_t ____________ _

□ Traffic Signal in County Right of Way (Yes/No) No

□ Traffic Signal in other jurisdiction (Yes/No) _N_o _ _ _ _ __

No

□ School zone within½ mile of work zone (Yes/No) If yes, list school hours. _____ _

No

□ Bus route or bus stops within work zone (Yes/No) ___________ _ _ _ _ https://www .sdmts.com/ http://www.gonctd.com/

□ Identify Community (Ex. Alpine, Valley Center, Spring Valley, etc.) Spring Valley

D Overview map. Show location and limits of work area (length, width), including road name and distance to cross streets. See Example #1.

D Work site specific traffic control plans (See Example #3), appropriate Manual on Uniform

Traffic Control Devices (MUTCD) Chapter 6 Temporary Traffic Control, or appropriate San

Diego Regional Standard Drawing (SDRSD) Appendix "A" Traffic Control Plans. If submitting an SDRSD, please denote roadway width and work area dimensions on TCP. Include offsets of work area to points of interest (edge of pavement, adjacent lanes, etc.). See Example #2.

D Traffic Control Permit Application signed and dated.

I hereby certify the above information and attachments are true and correct to the best of my knowledge.

Clinton Boogaard Applicant Printed Name Applicant Signature

TRALEE TR, BRAY AV, AND SWEETWATER LN

TRAFFIC CONTROL NOTES

Contractor shall make application to the Traffic Engineering Section of the Department of Public Works (Roads Division, 5510 Overland Ave, Suite 410, Rm 470, San Diego, CA, 92123-1239, Mail Station O332) for a traffic control permit, a minimum of three (3) weeks prior to commencement of work. For more complex projects, contractor shall allow for additional time for review. There is no fee for this permit.

All Traffic control plan(s) shall be in compliance with the 2014 Revision 6 California, Manual Uniform Traffic Control Devices (CAMUTCD), Chapter 6 Temporary Traffic Control, and Appendix A of the 2018 San Diego Regional Standard Drawings.

PROJECT SPECIFIC TRAFFIC CONTROL

Road name and work location radius/scope: TRALEE TR (FROM QUAILCREEK LN TO

BRAY AV), BRAY AV (FROM TRALEE TR TO CUL DE SAC), AND SWEETWATER LN

(FROM BIRCH ST TO HARNESS ST)

Road traffic control operations: FLAGGING, LANE CLOSURE, LANE SHIFT, AND

SHOULDER CLOSURE

Type of work: POTHOLING TO LOCATE POTENTIAL UTILITY CONFLICTS

Traffic control shall be in accordance with the attached approved plans. The Contractor shall maintain 12’ minimum travel lanes (14’ minimum travel lanes where bike lanes exist) at all times.

Work hours shall be from 8:00 AM to 4:00 PM, Monday thru Friday.

**PLEASE CONTACT COUNTY INSPECTOR TO MODIFY WORKING HOURS**

The Contractor will not be allowed to work during peak hours on roads that carry commuter traffic on the Mobility Element Roads per County of San Diego General Plan.

When the work zone is confined to the road shoulder with minimal or no road encroachment, refer to Chapter 6H “Typical Applications” of the “California Manual on Uniform Traffic Control Devices” (CA MUTCD), latest edition.

ROAD CLOSURE

No full or partial Road Closure will be allowed.

NOTIFICATION

By agreeing to this Permit, permittee agrees that County of San Diego shall not be liable for, and permittee shall indemnify, hold harmless, and defend the County of San Diego and each of its officers and employees against any and all claims, demands, liability, judgments, awards, fines, mechanics' liens or other liens, labor disputes, losses, damages, expenses, charges or costs of any kind or character, including attorneys’ fees and court costs (hereinafter collectively referred to as “Claims”), related to this Permit or the work covered by this Permit and arising either directly or indirectly from any act, error, omission or negligence of permittee or its contractors, licensees, agents, servants or employees, including, without limitation, Claims caused by the sole passive negligent act or the concurrent negligent act, error or omission, whether active or passive, of County of San Diego Parties.

For work from 7PM to 7AM, Mon. thru Fri., the Contractor shall obtain a variance from the Noise Control Officer in accordance with Section 36.424, “VARIANCES,” of the County Code of Regulatory Ordinances. There is a fee for this variance. Please contact Souphie Sakdara at (858) 495-5214.

Whenever construction activity will disrupt or impede access to any residence/business, the contractor shall inform each affected residence/business by written notice the nature and expected duration of the disruptive construction activity. Such written notice shall be delivered to each affected residence/business a minimum of five (5) business days prior to the start of the disruptive construction activity.

Contractor shall coordinate with County Traffic Signal Coordinator three (3) work days prior to start of work at (619) 701-1905 or (858) 935-5705 or (858) 694-3850 to identify location of signal detector loops and, if appropriate, to set the traffic signal on flashing red or modify signal timing prior to the start of work and to reset upon completion of work. Contractor shall provide signage for signal modification. For work requiring extended days of signal flash (more than three days in total for the length of the permit) or for night work the contractor will be required to obtain an electrical sub-contractor to place the signal on flash prior to start of work and to reset upon completion of work. The electrical sub-contractor must possess a State of California Contractor’s License, Classification C-10 Electrical Contractor.

SIGNING

All signs shall conform to the guidelines set forth in the latest edition of Part 2 “Signs” and Part 6, “Temporary Traffic Control” of the “California Manual on Uniform Traffic Control Devices for Streets and Highways” (CA MUTCD).

The Contractor shall place “Tow-Away/No Parking” signs along the street 24 hours prior to the impending work. “Tow-Away/No Parking” signs shall be furnished by the Contractor and shall contain the following information: the day(s) and time during which parking will be prohibited, the name of contractor, and the contractor’s/tow yard’s contact number.

Contractor shall remove these signs immediately when they are no longer needed for use in the respective area of the project. If work is delayed or rescheduled for any reason after placement of “Tow-Away/No Parking” signs, sign(s) shall be removed and re-dated signs shall be installed two (2) days in advance of the impending work.

All signs shall be in place prior to start of construction.

All other signs shall be standard size unless otherwise noted. All advance warning signs shall be per MUTCD (CA) or 36” x 36” minimum, whichever is greater.

For work zone lasting more than four weeks, all W20-1 or C23, and curve warning signs shall be mounted on 4”x 4” wooden posts at standard height and equipped with type “B” high-intensity flashers, unless otherwise noted.

Temporary Traffic Control Signs shall be on a portable type installation.

Post-mounted signs shall remain in place at…