Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2017, 10:15 AM
Date
09/12/2017
W/O
657840
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00199
PipeID
P01386
Time
3:15 AM
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.
14
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 0677
Downstream MH
01 0676
Dir. of Survey
Downstream
Length Surveyed
473 ft.
Total Length
473 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 01 0677 to 01 0676
MH: 01 0677MH: 01 0676downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 06770 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2.2 ft. MGO - General Observation - MAGNEZIUM H.O COATING start2.2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start468.7 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish469.5 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish472 ft. MGO - General Observation - PEELING/FLAKING/SPALLING THROUGHOUT THE REACH473 ft. AMH - Downstream Manhole, Survey Ends - 01 0676473 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH473 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH

Observation photos (1)

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

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

Observations (11)

DistanceCodeObservation
473AMH01 0676
0AMH01 0677
473MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
0MWL
2.2MGOMAGNEZIUM H.O COATING start
473MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
469.5MGOMAGNEZIUM H.O COATING finish
472MGOPEELING/FLAKING/SPALLING THROUGHOUT THE REACH
2.2SAV
468.7SAV
0MWM

Properties (5)

additional_info
SC345829
custom_field_two
3
customer
LACSD
datetime
2017-09-12T03:15:17-07:00
is_lateral_inspection
false