Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 3, 2017, 07:20 AM
  • 05 2619_05 2618 _03102017_002118.mp4

Date
10/03/2017
W/O
663052
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z01145
PipeID
P25710
Time
12:20 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4283
Sewer Name
05 MANCHESTER AVENUE PUMP RELIEF TRUNK
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
14
Purpose
Routine Assessment
Project
WO_663052_TV05191_OCT2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
05 2619
Downstream MH
05 2618
Dir. of Survey
Downstream
Length Surveyed
264.3 ft.
Total Length
264.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
514I
O&M Rating
213
Overall Index
4
Overall Quick
Overall Rating
213
Pipe schematic from manhole 05 2619 to 05 2618
MH: 05 2619MH: 05 2618downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 26190 ft. MWM - Water Mark, 25 %of cross sectional area2.1 ft. OBZ - Obstacles Other, 30 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS263 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH264.2 ft. OBZ - Obstacles Other, 30 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS264.2 ft. OBZ - Obstacles Other, 40 %of cross sectional area, from 03 to 09 o'clock - DEBRIS264.3 ft. MSA - Survey Abandoned - 40% DEBRIS UNABLE TO CONTINUE

Observation photos (3)

  • Obstacles Other, 30 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS

    2.1 ft. - Obstacles Other, 30 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS

  • Obstacles Other, 40 %of cross sectional area, from 03 to 09 o'clock - DEBRIS

    264.2 ft. - Obstacles Other, 40 %of cross sectional area, from 03 to 09 o'clock - DEBRIS

  • Survey Abandoned - 40% DEBRIS UNABLE TO CONTINUE

    264.3 ft. - Survey Abandoned - 40% DEBRIS UNABLE TO CONTINUE

Observations (8)

DistanceCodeObservation
2.1OBZDEBRIS
0MWL
0AMH05 2619
264.2OBZDEBRIS
264.3MSA40% DEBRIS UNABLE TO CONTINUE
0MWM
264.2OBZDEBRIS
263MGOSPALLING THROUGHOUT THE REACH

Properties (4)

additional_info
SC352129
custom_field_two
5
customer
LACSD
datetime
2017-10-03T00:20:50-07:00