Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 14, 2017, 12:11 PM

  • Section#4_04 0012_04 0011__10142017__G6854.mp4

Date
10/14/2017
W/O
0630073
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00408
PipeID
P11739
Time
5:11 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6854
Sewer Name
04 DISTRICT #4 OUTFALL TRUNK
City
BEVERLY HILLS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 04
Page No.
03
Purpose
Routine Assessment
Project
20171014MDM_DISTRICT_4_0UTFALL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
04 0012
Downstream MH
04 0011
Dir. of Survey
Downstream
Length Surveyed
331.9 ft.
Total Length
331.9 ft.
Structural Index
2
Structural Quick
2L00
Structural Rating
132
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
136
Pipe schematic from manhole 04 0012 to 04 0011
MH: 04 0012MH: 04 0011downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 7:05AM0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING LAITANCE COAT10 ft. MGO - General Observation - MAG COAT 80% START8:00 TO 4:0022.9 ft. MGO - General Observation75.1 ft. MWM - Water Mark, 50 %of cross sectional area331.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish331.9 ft. AMH - Downstream Manhole, Survey Ends - 7:40AM

Observation photos (2)

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

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

  • General Observation

    22.9 ft. - General Observation

All inspections of P11739Work order 0630073

Observations (9)

DistanceCodeObservation
0MWM—
2SSSBLISTERING LAITANCE COAT
22.9MGO—
10MGOMAG COAT 80% START8:00 TO 4:00
0AMH7:05AM
75.1MWM—
0MWL—
331.9AMH7:40AM
331.7SSS—

Properties (4)

custom_field_three
SPALLING BLISTERING PEELING LAITANCE COAT
custom_field_two
4
customer
LACSD
datetime
2017-10-14T05:11:41-07:00