Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 18, 2016, 11:25 AM
  • 05 1037_05 1036A_2182016_043625.mp4

Date
02/18/2016
W/O
0547080
Weather
Light Rain
Operator/Surveyor
MARTIN
Sewer ID
Z00424
PipeID
P06272
Time
3:25 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0058
Sewer Name
05 AVIATION BOULEVARD RELIEF TRUNK
City
HAWTHORNE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
20160218MDM_AVIATION_BOULEVARD_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
05 1037
Downstream MH
05 1036A
Dir. of Survey
Downstream
Length Surveyed
84.3 ft.
Total Length
84.3 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 05 1037 to 05 1036A
MH: 05 1037MH: 05 1036Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 75% 8:00 TO 4:00 START2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING SWOLLEN LAITANCE COAT80.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - SWOLLEN LAITANCE COAT84 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish84 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active84 ft. MGO - General Observation - MAG COAT 75% FINISH84 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: NO - INSIDE MH84.3 ft. AMH - Downstream Manhole, Survey Ends - 4:50AM

Observation photos (3)

  • General Observation - MAG COAT 75% 8:00 TO 4:00 START

    2 ft. - General Observation - MAG COAT 75% 8:00 TO 4:00 START

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING SWOLLEN LAITANCE COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING SWOLLEN LAITANCE COAT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - SWOLLEN LAITANCE COAT

    80.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - SWOLLEN LAITANCE COAT

Observations (11)

DistanceCodeObservation
0AMH4:35AM
2MGOMAG COAT 75% 8:00 TO 4:00 START
84.3AMH4:50AM
80.7SSSSWOLLEN LAITANCE COAT
84SSS
0MWM
84MGOConn. @ Mh, 3 O' Clock. Active
84MGOMAG COAT 75% FINISH
2SSSPEELING BLISTERING SWOLLEN LAITANCE COAT
0MWL
84DAGSINSIDE MH

Properties (4)

custom_field_three
SPALLING LAITANCE COAT
custom_field_two
4
customer
LACSD
datetime
2016-02-18T03:25:11-08:00