Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 3, 2017, 09:47 AM
  • 05 2617_05 2616_03102017_024817.mp4

Date
10/03/2017
W/O
663052
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z01145
PipeID
P25708
Time
2:47 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
V
Project
WO_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Upstream MH
05 2616
Downstream MH
05 2617
Dir. of Survey
Upstream
Length Surveyed
287.3 ft.
Total Length
287.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
5142
O&M Rating
13
Overall Index
4
Overall Quick
Overall Rating
13
Pipe schematic from manhole 05 2616 to 05 2617
MH: 05 2616MH: 05 2617upstream0 ft. OBZ - Obstacles Other, 40 %of cross sectional area, from 04 to 08 o'clock - DEBRIS0 ft. MSA - Survey Abandoned - 40% DEBRIS UNABLE TO CONTINUE0.1 ft. OBZ - Obstacles Other, 30 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS1.3 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH285.2 ft. OBZ - Obstacles Other, 30 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS287.3 ft. MWL - Water Level, 20 %of cross sectional area287.3 ft. AMH - Downstream Manhole, Survey Begins - 05 2616287.3 ft. MGO - Reversal Inspection287.3 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE287.3 ft. MWM - Water Mark, 25 %of cross sectional area

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 04 to 08 o'clock - DEBRIS

    287.3 ft. - Obstacles Other, 40 %of cross sectional area, from 04 to 08 o'clock - DEBRIS

  • Survey Abandoned - 40% DEBRIS UNABLE TO CONTINUE

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

Observations (10)

DistanceCodeObservation
0MWL
0AMH05 2616
0MGO
286MGOSPALLING THROUGHOUT THE REACH
0MGOCONNECTION AT MH 3 O'CLOCK ACTIVE
287.2OBZDEBRIS
287.3OBZDEBRIS
2.1OBZDEBRIS
0MWM
287.3MSA40% DEBRIS UNABLE TO CONTINUE

Properties (5)

additional_info
SC352129
custom_field_two
5
customer
LACSD
datetime
2017-10-03T02:47:49-07:00
is_lateral_inspection
false