Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2016, 09:38 AM

  • 01 0056_01 0055_20160329_030749.mp4

Date
03/29/2016
W/O
563897
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00209
PipeID
P00725
Time
2:38 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3238
Sewer Name
01 HOOPER AVENUE-COMPTON CREEK TRUNK
City
LOS ANGELES, CA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_563897_TV01254_APRIL2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Lining Method
Segmented Panel
Shape
Circular
Height
15 in.
Upstream MH
01 0056
Downstream MH
01 0055
Dir. of Survey
Downstream
Length Surveyed
339.9 ft.
Total Length
339.9 ft.
Structural Index
2
Structural Quick
3322
Structural Rating
14
O&M Index
2
O&M Quick
4121
O&M Rating
7
Overall Index
2
Overall Quick
—
Overall Rating
21
Pipe schematic from manhole 01 0056 to 01 0055
MH: 01 0056MH: 01 0055downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK0 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 005677.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"77.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES79.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"83.8 ft. CC - Crack Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES87 ft. CM - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES91.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start124.6 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"124.6 ft. RFC - Roots Fine Connection, at 02 o'clock127.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"130.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"171.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start172.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"174.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"184.1 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES184.1 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO216.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"219 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"267.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"270.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"318.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"321.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"336.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish336.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish339.9 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK339.9 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK CAP339.9 ft. AMH - Downstream Manhole, Survey Ends - 01 0055

Observation photos (6)

  • Crack Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES

    83.8 ft. - Crack Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    87 ft. - Crack Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    91.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Roots Fine Connection, at 02 o'clock

    124.6 ft. - Roots Fine Connection, at 02 o'clock

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

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

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO

    184.1 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO

All inspections of P00725Work order 563897

Observations (31)

DistanceCodeObservation
219TFC—
184.1FC—
174.8TFC—
339.9MGOLATERAL AT MH 3 OCLOCK
77.3TFC—
0MWM—
171.1CM—
267.9TFC—
216.4TFC—
0MGOLATERAL AT MH 9 OCLOCK
270.1TFC—
318.8TFC—
0MGOLATERAL AT MH 3 OCLOCK
124.6TBA—
91.5DAGS—
184.1SSS—
339.9MGOLATERAL AT MH 9 OCLOCK CAP
83.8CC—
127.7TFC—
87CM—
0MWL—
130.6TFC—
336.3DAGS—
321.3TFC—
336.3CM—
79.9TFC—
77.6CM—
0AMH01 0056
172.5TFC—
339.9AMH01 0055
124.6RFC—

Properties (4)

additional_info
SC305329
custom_field_two
4
customer
LACSD
datetime
2016-03-29T02:38:40-07:00