Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2017, 10:02 AM
Date
09/08/2017
W/O
657840
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P01407
Time
3:02 AM
Certificate
U-209-848
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4919
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
30 in.
Width
30 in.
Upstream MH
01 0697
Downstream MH
01 0698
Dir. of Survey
Upstream
Length Surveyed
330.7 ft.
Total Length
330.7 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 01 0697 to 01 0698
MH: 01 0697MH: 01 0698upstream0 ft. AMH - Upstream Manhole, Survey Ends - 01 06981.7 ft. MGO - General Observation - PEELING/FLAKING/SPALLING THROUGHOUT THE REACH2.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish3.1 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish273.7 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start329.7 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start330.7 ft. MWM - Water Mark, 30 %of cross sectional area330.7 ft. MWL - Water Level, 10 %of cross sectional area330.7 ft. AMH - Downstream Manhole, Survey Begins - 01 0697

Observation photos (2)

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

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

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

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

Observations (9)

DistanceCodeObservation
1SAV
330.7AMH01 0698
0MWM
327.6SSS
57SSS
0MWL
328.1SAV
329MGOPEELING/FLAKING/SPALLING THROUGHOUT THE REACH
0AMH01 0697

Properties (4)

additional_info
SC345822
custom_field_two
3
customer
LACSD
datetime
2017-09-08T03:02:16-07:00