Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 2, 2017, 07:24 AM
  • 01 0062_01 0061_02052017_002501.mp4

Date
05/02/2017
W/O
630384
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00209
PipeID
P00731
Time
12:24 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4440
Sewer Name
01 HOOPER AVENUE-COMPTON CREEK TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_630384_TV01254_APR2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0061
Downstream MH
01 0062
Dir. of Survey
Upstream
Length Surveyed
359.6 ft.
Total Length
359.6 ft.
Structural Index
3
Structural Quick
3J27
Structural Rating
176
O&M Index
2
O&M Quick
4135
O&M Rating
161
Overall Index
2
Overall Quick
Overall Rating
337
Pipe schematic from manhole 01 0061 to 01 0062
MH: 01 0061MH: 01 0062upstream0 ft. AMH - Upstream Manhole, Survey Ends - 01 00622.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish32.3 ft. RML - Roots Medium Lateral, from 09 to 11 o'clock, 10 %, within 8 inches of joint: YES32.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"34.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"74.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"77.5 ft. RML - Roots Medium Lateral, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES77.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"81.9 ft. RMJ - Roots Medium Joint, from 02 to 04 o'clock, 15 %, within 8 inches of joint: YESR110.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"119.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"131 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"152.5 ft. RML - Roots Medium Lateral, from 08 to 11 o'clock, 15 %, within 8 inches of joint: YES152.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"167.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"167.5 ft. RML - Roots Medium Lateral, from 08 to 11 o'clock, 15 %, within 8 inches of joint: YES194.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"209.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"234.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"272.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start275.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES278.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"282.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"315.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish324.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"327.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"344.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start357.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start359.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK359.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE359.6 ft. AMH - Downstream Manhole, Survey Begins - 01 0061359.6 ft. MWM - Water Mark, 50 %of cross sectional area359.6 ft. MWL - Water Level, 35 %of cross sectional area

Observation photos (9)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

    15.1 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

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

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

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

    86.9 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Medium Lateral, from 08 to 11 o'clock, 15 %, within 8 inches of joint: YES

    192.1 ft. - Roots Medium Lateral, from 08 to 11 o'clock, 15 %, within 8 inches of joint: YES

  • Roots Medium Lateral, from 08 to 11 o'clock, 15 %, within 8 inches of joint: YES

    207.1 ft. - Roots Medium Lateral, from 08 to 11 o'clock, 15 %, within 8 inches of joint: YES

  • Roots Medium Joint, from 02 to 04 o'clock, 15 %, within 8 inches of joint: YESR

    277.7 ft. - Roots Medium Joint, from 02 to 04 o'clock, 15 %, within 8 inches of joint: YESR

  • Roots Medium Lateral, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES

    282.1 ft. - Roots Medium Lateral, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES

  • Roots Medium Lateral, from 09 to 11 o'clock, 10 %, within 8 inches of joint: YES

    327.3 ft. - Roots Medium Lateral, from 09 to 11 o'clock, 10 %, within 8 inches of joint: YES

Observations (34)

DistanceCodeObservation
80.8TF
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
192.1TF
282.1RML
150.3TFA
0MGOCOCKROACHES IN MANHOLE
34.8TF
15.1CL
43.7CL
86.9CM
0AMH01 0061
164.9TFA
0MWM
249.2TF
31.8TF
83.9CL
282.1TF
192.1RML
357.4CM
2DAGS
207.1RML
277.7RMJ
125.4TFA
77.2TFA
285.1TFA
240.1TFA
325.4TF
207.1TF
228.6TFA
0MWL
359.6AMH01 0062
357.4DAGS
327.3RML
327.3TFA

Properties (4)

additional_info
SC345212
custom_field_two
3
customer
LACSD
datetime
2017-05-02T00:24:42-07:00