Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 19, 2017, 10:16 AM
  • 02 0874_02 0849_19072017_032118.mp4

Date
07/19/2017
W/O
646417
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00249
PipeID
P03441
Time
3:16 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4654
Sewer Name
02 DOWNEY TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
26
Purpose
Routine Assessment
Project
WO_646417_TV02050_JUL2017
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0874
Downstream MH
02 0849
Dir. of Survey
Downstream
Length Surveyed
292.4 ft.
Total Length
292.4 ft.
Structural Index
3
Structural Quick
523K
Structural Rating
184
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
186
Pipe schematic from manhole 02 0874 to 02 0849
MH: 02 0874MH: 02 0849downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 08742.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. SMW - Surface Missing Wall, from 01 to 03 o'clock, within 8 inches of joint: YES15.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"55.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"165.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: YES166.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"257 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"284.9 ft. SMW - Surface Missing Wall, from 09 to 12 o'clock, within 8 inches of joint: YES - SOIL VISIBLE292.4 ft. AMH - Downstream Manhole, Survey Ends - 02 0849292.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

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

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

  • Surface Missing Wall, from 01 to 03 o'clock, within 8 inches of joint: YES

    2.3 ft. - Surface Missing Wall, from 01 to 03 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 05 o'clock,  , within 8 inches of joint: YES

    165.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: YES

  • Surface Missing Wall, from 09 to 12 o'clock, within 8 inches of joint: YES - SOIL VISIBLE

    284.9 ft. - Surface Missing Wall, from 09 to 12 o'clock, within 8 inches of joint: YES - SOIL VISIBLE

Observations (13)

DistanceCodeObservation
2.3SAP
166.8TF
165.5DAGS
0MWL
284.9SMWSOIL VISIBLE
0MWM
55.3TFC
15.3TF
257TFC
2.3SMW
292.4AMH02 0849
0AMH02 0874
292.4SAP

Properties (5)

additional_info
SC345514
custom_field_two
2
customer
LACSD
datetime
2017-07-19T03:16:42-07:00
sewer_category
Gravity