Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 23, 2020, 07:37 AM
  • 17 0013_17 0012_3232020_005249.mp4

Date
03/23/2020
W/O
0822379
Weather
Dry
Operator/Surveyor
REVELES
Sewer ID
Z00668
PipeID
P13738
Time
12:37 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1381
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
Altadena
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
03
Purpose
Maintenance Related
Project
20200319VMR_DISTRICT_17_MAIN_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
17 0013
Downstream MH
17 0012
Dir. of Survey
Downstream
Length Surveyed
490.6 ft.
Total Length
490.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
1
O&M Quick
1300
O&M Rating
3
Overall Index
1
Overall Quick
Overall Rating
3
Pipe schematic from manhole 17 0013 to 17 0012
MH: 17 0013MH: 17 0012downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:30 AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area349.7 ft. RFC - Roots Fine Connection, from 01 to 05 o'clock, within 8 inches of joint: YES - 15%378.2 ft. RFC - Roots Fine Connection, from 08 to 11 o'clock, within 8 inches of joint: NO - 15%382.6 ft. RFC - Roots Fine Connection, from 02 to 03 o'clock, within 8 inches of joint: YES490.6 ft. AMH - Downstream Manhole, Survey Ends - 01:00 AM

Observation photos (2)

  • Roots Fine Connection, from 01 to 05 o'clock, within 8 inches of joint: YES - 15%

    349.7 ft. - Roots Fine Connection, from 01 to 05 o'clock, within 8 inches of joint: YES - 15%

  • Roots Fine Connection, from 08 to 11 o'clock, within 8 inches of joint: NO - 15%

    378.2 ft. - Roots Fine Connection, from 08 to 11 o'clock, within 8 inches of joint: NO - 15%

Observations (7)

DistanceCodeObservation
0AMH12:30 AM
0MWM
0MWL
490.6AMH01:00 AM
382.6RFC
378.2RFC15%
349.7RFC15%

Properties (4)

customer
LACSD
datetime
2020-03-23T00:37:17-07:00
documentation
REVELES, OLIVER III, CASTILLO
is_lateral_inspection
false