Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 17, 2017, 08:10 AM
  • 02 0890_02 0889 _17072017_011214.mp4

Date
07/17/2017
W/O
646918
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00249
PipeID
P03459
Time
1:10 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4651
Sewer Name
02 DOWNEY TRUNK
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
27
Purpose
Routine Assessment
Project
WO_646918_TV02306_JUL2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0890
Downstream MH
02 0889
Dir. of Survey
Downstream
Length Surveyed
320.5 ft.
Total Length
320.6 ft.
Structural Index
3
Structural Quick
3L2H
Structural Rating
275
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
277
Pipe schematic from manhole 02 0890 to 02 0889
MH: 02 0890MH: 02 0889downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 08902.7 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start20.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"29 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6"80.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"104.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start119.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"182.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"219.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES222.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"318.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish318.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish320.6 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK320.6 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK320.6 ft. AMH - Downstream Manhole, Survey Ends - 02 0889

Observation photos (3)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.7 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

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

    104.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

Observations (17)

DistanceCodeObservation
182.7TF
222.4TFA
80.9TF
2.7SAV
0MWL
29TF
219.2DAGS
0MWM
320.6MGOCONNECTION AT MH 3 O'CLOCK
318.5SSS
318.6SAV
0AMH02 0890
320.6MGOCONNECTION AT MH 9 O'CLOCK
320.6AMH02 0889
104.7SSS
119.6TF
20.6TFC

Properties (4)

additional_info
SC345511
custom_field_two
2
customer
LACSD
datetime
2017-07-17T01:10:43-07:00