Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2017, 06:47 AM
  • A 0891_A 0890 _26102017_234900.mp4

Date
10/26/2017
W/O
668909
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00318
PipeID
P07985
Time
11:47 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5005
Sewer Name
A JOA-1A FLORENCE AVENUE INTERCEPTOR
City
NORWALK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
29
Purpose
Routine Assessment
Project
WO_668909_TV18067_NOV2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
A 0890
Downstream MH
A 0891
Dir. of Survey
Upstream
Length Surveyed
183.7 ft.
Total Length
183.7 ft.
Structural Index
3
Structural Quick
3F22
Structural Rating
112
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
116
Pipe schematic from manhole A 0890 to A 0891
MH: A 0890MH: A 0891upstream0 ft. AMH - Upstream Manhole, Survey Ends - A 08911.7 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish180.7 ft. MGO - General Observation - MAG COATING180.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start180.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING181.7 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start183.7 ft. MWL - Water Level, 30 %of cross sectional area183.7 ft. MWM - Water Mark, 35 %of cross sectional area183.7 ft. AMH - Downstream Manhole, Survey Begins - A 0890

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

    3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING

Observations (11)

DistanceCodeObservation
0MWL
181.6DAGS
3MGOMAG COATING
181.6SSS
0MWM
182SRP
2SRP
3DAGS
3SSSMAG COATING
183.7AMHA 0891
0AMHA 0890

Properties (7)

additional_info
SC350359
custom_field_two
3
customer
LACSD
datetime
2017-10-26T23:47:32-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31499