Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2017, 05:36 AM
Date
09/11/2017
W/O
657840
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P01392
Time
10:36 PM
Certificate
U-209-848
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4922
Sewer Name
01 CALIFORNIA AVENUE EXTENSION TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
11
Purpose
Routine Assessment
Project
WO_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
01 0683
Downstream MH
01 0682
Dir. of Survey
Downstream
Length Surveyed
400.8 ft.
Total Length
400.8 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
210
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
210
Pipe schematic from manhole 01 0683 to 01 0682
MH: 01 0683MH: 01 0682downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 06830 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area1.1 ft. MGO - General Observation - MAGNEZIUM H.O COATING start50.2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start397.8 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish397.8 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish399 ft. MGO - General Observation - PEELING/FLAKING/SPALLING THROUGHOUT THE REACH400.8 ft. AMH - Downstream Manhole, Survey Ends - 01 0683

Observation photos (1)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    50.2 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
399MGOPEELING/FLAKING/SPALLING THROUGHOUT THE REACH
0AMH01 0683
0MWL
0MWM
400.8AMH01 0683
1.1MGOMAGNEZIUM H.O COATING start
397.8SAV
397.8MGOMAGNEZIUM H.O COATING finish
50.2SAV

Properties (4)

additional_info
SC345829
custom_field_two
3
customer
LACSD
datetime
2017-09-11T22:36:57-07:00