Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2017, 08:25 AM
  • A 0888_A 0887 _27102017_012510.mp4

Date
10/27/2017
W/O
668909
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00318
PipeID
P07982
Time
1:25 AM
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
NROWALK
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 0887
Downstream MH
A 0888
Dir. of Survey
Upstream
Length Surveyed
399 ft.
Total Length
399 ft.
Structural Index
3
Structural Quick
3O22
Structural Rating
241
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
3
Overall Quick
Overall Rating
249
Pipe schematic from manhole A 0887 to A 0888
MH: A 0887MH: A 0888upstream0 ft. AMH - Upstream Manhole, Survey Ends - A 08882 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish4 ft. MGO - General Observation - MAG COAT THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK295.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS314.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS396.2 ft. MGO - General Observation - MAG COATING396.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start396.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING397 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start399 ft. AMH - Downstream Manhole, Survey Begins - A 0887399 ft. MWM - Water Mark, 35 %of cross sectional area399 ft. MWL - Water Level, 30 %of cross sectional area

Observation photos (2)

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

    2.8 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

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

Observations (14)

DistanceCodeObservation
2SRP
397DAGS
2.8MGOMAG COATING
0AMHA 0887
0MWM
0MWL
397SSS
2.8DAGS
2.8SSSMAG COATING
395MGOMAG COAT THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK
396SRP
103.8DSZDEBRIS
84.9DSZDEBRIS
399AMHA 0888

Properties (7)

additional_info
SC350359
custom_field_two
3
customer
LACSD
datetime
2017-10-27T01:25:06-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31499