Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 28, 2018, 10:56 AM
  • 01 0057_01 0056_28022018_040816.mp4

Date
02/28/2018
W/O
691313
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00209
PipeID
P00726
Time
2:56 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5469
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_691313_TV01255_MAR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0057
Downstream MH
01 0056
Dir. of Survey
Downstream
Length Surveyed
306.5 ft.
Total Length
306.5 ft.
Structural Index
3
Structural Quick
3K00
Structural Rating
177
O&M Index
2
O&M Quick
412K
O&M Rating
126
Overall Index
3
Overall Quick
Overall Rating
303
Pipe schematic from manhole 01 0057 to 01 0056
MH: 01 0057MH: 01 0056downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 00572 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start13.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start61.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"63.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"119.7 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 4"122.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"224.6 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 4"227.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"285.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"288.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"306.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE306.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK306.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish306.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish306.5 ft. AMH - Downstream Manhole, Survey Ends - 01 0056

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (18)

DistanceCodeObservation
2DAGS
224.6TFA
306.5MGOCOCKROACHES IN MANHOLE
122.4TFC
0MWM
306.5MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
306.5DAGS
306.5CM
0MWL
119.7TF
63.9TFA
0AMH01 0057
288.5TFC
285.4TFC
61.2TF
227.2TFA
306.5AMH01 0056
13.5CM

Properties (6)

additional_info
SC358475
custom_field_two
3
customer
LACSD
datetime
2018-02-28T02:56:05-08:00
documentation
PRO PIPE
is_lateral_inspection
false