Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 15, 2017, 10:19 PM

  • A 0542 SA 0541 S20171108041337.mpg

Date
11/15/2017
W/O
669228
Weather
Dry
Operator/Surveyor
E RUIZ
Sewer ID
Z00327
PipeID
P20240
Time
2:19 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 0542
Downstream MH
A 0541
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4131
O&M Rating
7
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole A 0542 to A 0541
MH: A 0542MH: A 0541downstream0 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 0542 S1.1 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES1.1 ft. SAP - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES1.1 ft. MGO - General Observation - DEBRIS AT SIPHON2 ft. MSA - Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH

Observation photos (4)

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

    1.1 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 11 to 01 o'clock, within 8 inches of joint: YES

    1.1 ft. - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES

  • General Observation - DEBRIS AT SIPHON

    1.1 ft. - General Observation - DEBRIS AT SIPHON

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

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

All inspections of P20240Work order 669228

Observations (7)

DistanceCodeObservation
0MWM—
1.1DAGS—
2MSAVIEW OF D/S SIPHON FROM U/S MH
1.1SAP—
0MWL—
1.1MGODEBRIS AT SIPHON
0AMHA 0542 S

Properties (5)

additional_info
SC348340
custom_field_two
3
customer
LACSD
datetime
2017-11-15T14:19:02-08:00
sewer_category
Siphon