Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 25, 2017, 09:22 AM
Date
09/25/2017
W/O
657840
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P18916
Time
2:22 AM
Certificate
U-209-848
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4938
Sewer Name
01 CALIFORNIA AVENUE EXTENSION TRUNK
City
HUNTINGTON PARK
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
08
Purpose
Routine Assessment
Project
WO_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
01 0716
Downstream MH
H 0107
Dir. of Survey
Downstream
Length Surveyed
89.3 ft.
Total Length
89.3 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole 01 0716 to H 0107
MH: 01 0716MH: H 0107downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MGO - General Observation - WATER FLOW RUNS FROM MH# H 0107 TO MH# 01 07160 ft. AMH - Upstream Manhole, Survey Begins - 01 07160 ft. MWM - Water Mark, 80 %of cross sectional area1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start88 ft. MGO - General Observation - PEELING/FLAKING/SPALLING THROUGHOUT THE REACH89.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish89.3 ft. AMH - Downstream Manhole, Survey Ends - H 010789.3 ft. MGO - General Observation - COMPLETED INSPECTION AT 5 FT AWAY FROM D/S MH

Observation photos (1)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    1 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
89.3AMHH 0107
1SAV
0MWL
89.2SAV
0MGOWATER FLOW RUNS FROM MH# H 0107 TO MH# 01 0716
89.3MGOCOMPLETED INSPECTION AT 5 FT AWAY FROM D/S MH
0AMH01 0716
88MGOPEELING/FLAKING/SPALLING THROUGHOUT THE REACH
0MWM

Properties (4)

additional_info
SC345846
custom_field_two
3
customer
LACSD
datetime
2017-09-25T02:22:34-07:00