Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 27, 2017, 09:39 AM
  • 01 0345_01 0344_12272017_013940.mp4

Date
12/27/2017
W/O
679271
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00215
PipeID
P00818
Time
1:39 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5295
Sewer Name
01 NADEAU TRUNK, SECTS 2&1
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
06
Purpose
Routine Assessment
Project
WO_679271_TV01126_JAN2018
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
01 0345
Downstream MH
01 0344
Dir. of Survey
Downstream
Length Surveyed
276.5 ft.
Total Length
276.5 ft.
Structural Index
3
Structural Quick
3J2J
Structural Rating
275
O&M Index
2
O&M Quick
2J00
O&M Rating
110
Overall Index
2
Overall Quick
Overall Rating
385
Pipe schematic from manhole 01 0345 to 01 0344
MH: 01 0345MH: 01 0344downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 03450 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start274.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish274.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish274.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish276.5 ft. AMH - Downstream Manhole, Survey Ends - 01 0344

Observation photos (3)

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

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

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

    2 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 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
274.5SAP
276.5AMH01 0344
0AMH01 0345
2SAP
2SSS
274.5DAGS
0MWM
0MWL
274.5SSS
2DAGS

Properties (5)

additional_info
SC346432
custom_field_two
2
customer
LACSD
datetime
2017-12-27T01:39:21-08:00
sewer_category
Gravity