Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 1, 2018, 07:40 AM
  • 02 2200_02 2199_1012018_024925.mp4

Date
10/01/2018
W/O
0731794
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00253
PipeID
P04473
Time
12:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0991
Sewer Name
02 DOWNEY-BELLFLOWER DIVERSION RELIEF TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
30
Purpose
Routine Assessment
Project
2080928MDM_DOWNEY_BELLFLOWER_DIVERSION_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
02 2200
Downstream MH
02 2199
Dir. of Survey
Downstream
Length Surveyed
191.3 ft.
Total Length
191.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 02 2200 to 02 2199
MH: 02 2200MH: 02 2199downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 12:40AM8.8 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES40.1 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start87.7 ft. MGO - General Observation - 21" VCP87.7 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish126 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - ROCKS140 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - ROCKS191.3 ft. AMH - Downstream Manhole, Survey Ends - 2:55AM

Observation photos (1)

  • Deposits Settled Gravel,  5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Finish

    87.7 ft. - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish

Observations (11)

DistanceCodeObservation
8.8DSGV
40.1DSGV
0MWL
0MWM
87.7MGO21" VCP
126DSZROCKS
191.3AMH2:55AM
0MGOConn. @ Mh, 3 O' Clock. Active
0AMH12:40AM
140DSZROCKS
87.7DSGV

Properties (4)

custom_field_two
4
customer
LACSD
datetime
2018-10-01T00:40:59-07:00
is_lateral_inspection
false