Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 5, 2020, 08:14 AM

  • 15 0392A_15 0923_1152020_005046.mp4

Date
11/05/2020
W/O
0854937
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00597
PipeID
P12315
Time
12:14 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1616
Sewer Name
15 ARROYO DRIVE TRUNK
City
MONTERY PARK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
31
Purpose
Capital Improvement Program Assesment
Project
20201105MDM_ARROYO_DRIVE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
15 0392A
Downstream MH
15 0923
Dir. of Survey
Downstream
Length Surveyed
376.8 ft.
Total Length
376.8 ft.
Structural Index
2
Structural Quick
3129
Structural Rating
21
O&M Index
2
O&M Quick
2211
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
26
Pipe schematic from manhole 15 0392A to 15 0923
MH: 15 0392AMH: 15 0923downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:45AM2.5 ft. FC - Fracture Circumferential, from 05 to 03 o'clock, within 8 inches of joint: YES - SLIGHT2.5 ft. FC - Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES - SLIGHT8.1 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 3%170.8 ft. FC - Fracture Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES - SLIGHT170.8 ft. FC - Fracture Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES - SLIGHT232.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - GREASE LESS THAN 5% THROUGHOUT REACH332.4 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - SLIGHT332.4 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES - SLIGHT372.5 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - HAIRLINE372.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H372.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES372.7 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - H372.7 ft. FC - Fracture Circumferential, from 08 to 12 o'clock, within 8 inches of joint: YES - HAIRLINE JOINT TO JOINT 2'376.8 ft. AMH - Downstream Manhole, Survey Ends - 1:25AM

Observation photos (3)

  • Fracture Circumferential, from 05 to 03 o'clock, within 8 inches of joint: YES - SLIGHT

    2.5 ft. - Fracture Circumferential, from 05 to 03 o'clock, within 8 inches of joint: YES - SLIGHT

  • Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES - SLIGHT

    2.5 ft. - Fracture Circumferential, from 07 to 09 o'clock, within 8 inches of joint: YES - SLIGHT

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - GREASE LESS THAN 5% THROUGHOUT REACH

    232.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - GREASE LESS THAN 5% THROUGHOUT REACH

All inspections of P12315Work order 0854937

Observations (18)

DistanceCodeObservation
0MWM—
0MGOConn. @ Mh, 9 O' Clock. Active
332.4FCSLIGHT
372.7DAGS—
2.5FCSLIGHT
372.5FCHAIRLINE
0MWL—
0AMH12:45AM
372.7FCH
372.5FLH
170.8FCSLIGHT
332.4FCSLIGHT
8.1RFJ3%
372.7FCHAIRLINE JOINT TO JOINT 2'
170.8FCSLIGHT
2.5FCSLIGHT
376.8AMH1:25AM
232.6DAGSGREASE LESS THAN 5% THROUGHOUT REACH

Properties (6)

custom_field_three
HAIRLINE JOINT TO JOINT - SLIGHT FRACTURES
custom_field_two
3
customer
LACSD
datetime
2020-11-05T00:14:02-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false