Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 10, 2020, 08:31 AM

  • 29 0480_29 0479_07102020_015142.mp4

Date
07/10/2020
W/O
838812
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00789
PipeID
P24526
Time
1:31 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7325
Sewer Name
CHERRY AVENUE TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_838812_TV29116_JUL2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0480
Downstream MH
29 0479
Dir. of Survey
Downstream
Length Surveyed
312.6 ft.
Total Length
312.6 ft.
Structural Index
4
Structural Quick
4521
Structural Rating
22
O&M Index
2
O&M Quick
2K11
O&M Rating
125
Overall Index
2
Overall Quick
—
Overall Rating
147
Pipe schematic from manhole 29 0480 to 29 0479
MH: 29 0480MH: 29 0479downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04800 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start53.8 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES55.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"101.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"151.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"152.7 ft. FC - Fracture Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES201.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"222.3 ft. FM - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES229.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES250.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"299.5 ft. FM - Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES300.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"308 ft. RFJ - Roots Fine Joint, at 01 o'clock, within 8 inches of joint: YESR308.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES308.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish312.6 ft. AMH - Downstream Manhole, Survey Ends - 29 0479

Observation photos (7)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    0 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    53.8 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES

    152.7 ft. - Fracture Circumferential, from 07 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    222.3 ft. - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

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

    229.2 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

    299.5 ft. - Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

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

    308.7 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P24526Work order 838812

Observations (19)

DistanceCodeObservation
0MWL—
152.7FC—
53.8FM—
308RFJ—
0MWM—
299.5FM—
222.3FM—
101.6TF—
201.2TF—
308.7FM—
151.4TFC—
55.1TFC—
0AMH29 0480
300.8TF—
229.2FM—
308.7DAGS—
0DAGS—
312.6AMH29 0479
250.9TFC—

Properties (7)

additional_info
SC411317
custom_field_three
MULTIPLE FRACTURE
custom_field_two
3
customer
1
datetime
2020-07-10T01:31:18-07:00
documentation
PRO PIPE
is_lateral_inspection
false