Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 16, 2021, 08:04 AM

  • 16 0068_16 0067_09162021_012149.mp4

Date
09/16/2021
W/O
911345
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00639
PipeID
P13082
Time
1:04 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9409
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_911345_TV16004_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0068
Downstream MH
16 0067
Dir. of Survey
Downstream
Length Surveyed
323.4 ft.
Total Length
323.4 ft.
Structural Index
3
Structural Quick
413L
Structural Rating
327
O&M Index
2
O&M Quick
2L1B
O&M Rating
143
Overall Index
2
Overall Quick
—
Overall Rating
470
Pipe schematic from manhole 16 0068 to 16 0067
MH: 16 0068MH: 16 0067downstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 16 00680 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. FS - Fracture Spiral, from 01 to 03 o'clock, within 8 inches of joint: YES2.5 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start3.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES8.5 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish31.5 ft. FM - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES40.7 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start80.3 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish126.9 ft. RFL - Roots Fine Lateral, at 02 o'clock - 25% ROOTS-LATERAL/OPEN127.5 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN135.1 ft. TBI - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 4", 1", 4"306 ft. RFC - Roots Fine Connection, at 09 o'clock306.8 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"316.2 ft. RFC - Roots Fine Connection, at 03 o'clock316.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"318.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish323.4 ft. AMH - Downstream Manhole, Survey Ends - 16 0067

Observation photos (11)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Spiral, from 01 to 03 o'clock, within 8 inches of joint: YES

    2.5 ft. - Fracture Spiral, from 01 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    3.2 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

    31.5 ft. - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    40.7 ft. - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Lateral, at 02 o'clock - 25% ROOTS-LATERAL/OPEN

    126.9 ft. - Roots Fine Lateral, at 02 o'clock - 25% ROOTS-LATERAL/OPEN

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN

    127.5 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN

  • Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 4", 1", 4"

    135.1 ft. - Tap Break-In Intruding, at 10 o'clock, -, -, within 8 inches of joint: YES, 4", 1", 4"

  • Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"

    306.8 ft. - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"

  • Roots Fine Connection, at 03 o'clock

    316.2 ft. - Roots Fine Connection, at 03 o'clock

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"

    316.8 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"

All inspections of P13082Work order 911345

Observations (25)

DistanceCodeObservation
135.1TBI—
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
0AMH16 0068
0MWL—
306.8TBA—
2.5FS—
321SSS—
31.5FM—
40.7RFJ—
2.5RFJ—
0MWM—
127.5TBOPEN
2DAGS—
316.2RFC—
318.8CM—
3.2FL—
80.3RFJ—
126.9RFL25% ROOTS-LATERAL/OPEN
2CM—
2SSS—
306RFC—
8.5RFJ—
316.8TBA—
321DAGS—
323.4AMH16 0067

Properties (7)

additional_info
630074091521201
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-09-16T01:04:28-07:00
documentation
PROPIPE
is_lateral_inspection
false