Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 6, 2017, 02:03 PM

  • D 0115_D 0114_06102017_070526.mp4

Date
10/06/2017
W/O
658185
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00156
PipeID
P10023
Time
7:03 AM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4291
Sewer Name
D JOINT OUTFALL D - UNIT 6
City
LAWNDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
WO_658185_TV05172_SEP2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
D 0114
Downstream MH
D 0115
Dir. of Survey
Upstream
Length Surveyed
198.6 ft.
Total Length
198.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole D 0114 to D 0115
MH: D 0114MH: D 0115upstream0 ft. MSA - Survey Abandoned - DUE TO DEBRIS IN LINE0.1 ft. MWM - Water Mark, 35 %of cross sectional area0.1 ft. MWL - Water Level, 30 %of cross sectional area0.1 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0.1 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock - UNKNOWN DEBRIS157.2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start179.3 ft. MGO - General Observation - MAG LINING PEELING FROM PIPE THROUGHOUT198.6 ft. AMH - Downstream Manhole, Survey Begins198.6 ft. MGO - General Observation - MAG LINING THROUGHOUT PIPE 70%198.6 ft. MWL - Water Level, 30 %of cross sectional area198.6 ft. MWM - Water Mark, 40 %of cross sectional area

Observation photos (1)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    41.4 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P10023Work order 658185

Observations (11)

DistanceCodeObservation
19.3MGOMAG LINING PEELING FROM PIPE THROUGHOUT
0AMH—
198.5MWM—
0MGOMAG LINING THROUGHOUT PIPE 70%
198.5MWL—
198.6MSADUE TO DEBRIS IN LINE
0MWL—
41.4SAV—
198.5SAV—
0MWM—
198.5OBZUNKNOWN DEBRIS

Properties (4)

custom_field_two
5
customer
LACSD
datetime
2017-10-06T07:03:05-07:00
sewer_category
Gravity