Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 17, 2015, 08:23 AM
  • 01 0124_01 0123_17122015_002440.mp4

Date
12/17/2015
W/O
524985
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00204
PipeID
P02068
Time
12:23 AM
Certificate
12345
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2964
Sewer Name
01 COMPTON CREEK EXTENSION TRUNK, SECTION 2
City
COMPTON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
15
Purpose
Routine Assessment
Project
WO_524985_TV011104_NOV2015
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
01 0124
Downstream MH
01 0123
Dir. of Survey
Downstream
Length Surveyed
367.9 ft.
Total Length
367.9 ft.
Structural Index
3
Structural Quick
3727
Structural Rating
35
O&M Index
3
O&M Quick
4131
O&M Rating
9
Overall Index
3
Overall Quick
Overall Rating
44
Pipe schematic from manhole 01 0124 to 01 0123
MH: 01 0124MH: 01 0123downstream0 ft. MWL - Water Level, 45 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01242.7 ft. MGO - General Observation - MAGNEZIUM H.O. START2.7 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES75.5 ft. CS - Crack Spiral, from 10 to 03 o'clock, within 8 inches of joint: YES99.6 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES105 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES110 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES124.8 ft. CM - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES130.8 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES141.3 ft. CS - Crack Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES174.3 ft. CM - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES200.2 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES261.1 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES266 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES297.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES311.9 ft. CS - Crack Spiral, from 11 to 03 o'clock, within 8 inches of joint: YES321.8 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES366.2 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock - UNKNOWN UNDER FLOW LINE367 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH367.9 ft. MSA - Survey Abandoned - UNABLE TO GET PAST UNKNOWN OBSTACLE

Observation photos (15)

  • Crack Spiral, from 10 to 03 o'clock, within 8 inches of joint: YES

    75.5 ft. - Crack Spiral, from 10 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    99.6 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    105 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    110 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

    124.8 ft. - Crack Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    130.8 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES

    141.3 ft. - Crack Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

    174.3 ft. - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    200.2 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    261.1 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    266 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

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

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

  • Crack Spiral, from 11 to 03 o'clock, within 8 inches of joint: YES

    311.9 ft. - Crack Spiral, from 11 to 03 o'clock, within 8 inches of joint: YES

  • Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock - UNKNOWN UNDER FLOW LINE

    366.2 ft. - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock - UNKNOWN UNDER FLOW LINE

  • Survey Abandoned - UNABLE TO GET PAST UNKNOWN OBSTACLE

    367.9 ft. - Survey Abandoned - UNABLE TO GET PAST UNKNOWN OBSTACLE

Observations (22)

DistanceCodeObservation
174.3CM
367.9MSAUNABLE TO GET PAST UNKNOWN OBSTACLE
266CM
366.2OBZUNKNOWN UNDER FLOW LINE
311.9CS
2.7MGOMAGNEZIUM H.O. START
0MWL
75.5CS
105CM
200.2CL
130.8CL
0MWM
321.8CM
367MGOMAGNEZIUM H.O. FINISH
141.3CS
99.6CM
0AMH01 0124
297.2CM
261.1CL
124.8CM
110CL
2.7DAGS

Properties (5)

additional_info
SC224803
custom_field_two
5
customer
LACSD
datetime
2015-12-17T00:23:46-08:00
sewer_category
GRAVITY