Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 30, 2017, 11:38 AM
  • A 0878_A 0877 __30102017_043912.mp4

Date
10/30/2017
W/O
668909
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00318
PipeID
P07972
Time
4:38 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5156
Sewer Name
A JOA-1A FLORENCE AVENUE INTERCEPTOR
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
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 0877
Downstream MH
A 0878
Dir. of Survey
Upstream
Length Surveyed
302.8 ft.
Total Length
302.8 ft.
Structural Index
3
Structural Quick
3K22
Structural Rating
184
O&M Index
2
O&M Quick
2K14
O&M Rating
124
Overall Index
2
Overall Quick
Overall Rating
308
Pipe schematic from manhole A 0877 to A 0878
MH: A 0877MH: A 0878upstream0 ft. AMH - Upstream Manhole, Survey Ends - A 08781.8 ft. LR - Alignment Right, 5 %, Finish1.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.8 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish19 ft. LR - Alignment Right, 5 %, Start179.7 ft. LL - Alignment Left, 5 %, Finish199.2 ft. LL - Alignment Left, 5 %, Start300.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start300.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING300.6 ft. MGO - General Observation - MAG COATING300.8 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start302.8 ft. MWL - Water Level, 25 %of cross sectional area302.8 ft. MWM - Water Mark, 35 %of cross sectional area302.8 ft. AMH - Downstream Manhole, Survey Begins - A 0877

Observation photos (2)

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

    2.2 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

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

Observations (15)

DistanceCodeObservation
0MWL
301LR
123.1LL
301SSS
103.6LL
2.2DAGS
302.8AMHA 0878
300SRP
0MWM
301DAGS
0AMHA 0877
283.8LR
2.2SSSMAG COATING
2.2MGOMAG COATING
2SRP

Properties (7)

additional_info
SC350360
custom_field_two
2
customer
LACSD
datetime
2017-10-30T04:38:52-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31303