Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 15, 2017, 10:16 PM
  • A 0542SA 0541S 20171108035720.mpg

Date
11/15/2017
W/O
669228
Weather
Dry
Operator/Surveyor
E RUIZ
Sewer ID
Z00327
PipeID
P20240
Time
2:16 PM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5132
Sewer Name
A JOA-1A SOUTH HAWTHORNE-WARFIELD AV EXTENSION
City
LAWNDALE
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
20
Purpose
Routine Assessment
Project
WO_669228_TV05235_NOV2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
A 0541
Downstream MH
A 0542
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
5131
O&M Rating
8
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole A 0541 to A 0542
MH: A 0541MH: A 0542upstream0 ft. MSA - Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MH0.9 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES2 ft. MWM - Water Mark, 75 %of cross sectional area2 ft. MWL - Water Level, 50 %of cross sectional area2 ft. AMH - Downstream Manhole, Survey Begins - A 0541 S2 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

Observation photos (3)

  • Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES

    0 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES

    1.1 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MH

    2 ft. - Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MH

Observations (6)

DistanceCodeObservation
0MWM
0MWL
1.1SAP
2MSAVIEW OF U/S SIPHON FROM D/S MH
0AMHA 0541 S
0DAGS

Properties (5)

additional_info
SC348340
custom_field_two
3
customer
LACSD
datetime
2017-11-15T14:16:04-08:00
sewer_category
Siphon