Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 1, 2017, 09:21 AM
  • B 0408_B 0407 _01062017_032013.mp4

Date
06/01/2017
W/O
641038
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00092
PipeID
P08920
Time
2:21 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4542
Sewer Name
B JOINT OUTFALL B - UNIT 5B
City
ARCADIA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
07
Purpose
Routine Assessment
Project
WO_641038_TV15053_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
B 0408
Downstream MH
B 0407
Dir. of Survey
Downstream
Length Surveyed
241.5 ft.
Total Length
241.5 ft.
Structural Index
3
Structural Quick
3H2H
Structural Rating
235
O&M Index
2
O&M Quick
2H00
O&M Rating
94
Overall Index
2
Overall Quick
Overall Rating
329
Pipe schematic from manhole B 0408 to B 0407
MH: B 0408MH: B 0407downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 04080 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area4.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start89.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4"99.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"154.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"219.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"241.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish241.5 ft. AMH - Downstream Manhole, Survey Ends - B 0407241.5 ft. MGO - General Observation - CONNECTION AT 3 OC241.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish241.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

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

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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4.7 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (15)

DistanceCodeObservation
4.7SSS
241.5SAV
99.2TF
4.7DAGS
0AMHB 0408
4.7SAV
241.5AMHB 0407
0MWL
154.6TF
89.9TF
241.5MGOCONNECTION AT 3 OC
0MWM
241.5DAGS
241.5SSS
219.8TF

Properties (4)

additional_info
SC345357
custom_field_two
3
customer
LACSD
datetime
2017-06-01T02:21:30-07:00