Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 31, 2020, 07:40 AM
  • 01 0476_01 1239_03312020_004826.mp4

Date
03/31/2020
W/O
818313
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00208
PipeID
P00961
Time
12:40 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7496
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_818313_TV01223_MAR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
01 0476
Downstream MH
01 1239
Dir. of Survey
Downstream
Length Surveyed
144.2 ft.
Total Length
144.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 01 0476 to 01 1239
MH: 01 0476MH: 01 1239downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 04760 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 6 O'CLOCK -UNKNOWN FLOW STATUS2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start30.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"58.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"78.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"81.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN FLOW STATUS @ THIS TIME109.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"133.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"144.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish144.2 ft. AMH - Downstream Manhole, Survey Ends - 01 1239144.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 12 O'CLOCK

Observation photos (1)

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

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

Observations (15)

DistanceCodeObservation
0AMH01 0476
144.1SAV
0MWM
30.3TF
144.2AMH01 1239
78.9TFC
81.6TFUNKNOWN FLOW STATUS @ THIS TIME
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2.1SAV
0MWL
133.5TFC
0MGOCONNECTION AT MH 6 O'CLOCK -UNKNOWN FLOW STATUS
58.4TFC
109.6TFC
144.2MGOACTIVE CONNECTION AT MH 12 O'CLOCK

Properties (6)

additional_info
SC411103
custom_field_two
3
customer
LACSD
datetime
2020-03-31T00:40:15-07:00
documentation
PROPIPE
is_lateral_inspection
false