Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2017, 09:01 AM
  • 21 0951A_21 0951_12302017_010746.mp4

Date
12/30/2017
W/O
0681746
Weather
Dry
Operator/Surveyor
REVELES
Sewer ID
Z00760
PipeID
P16048
Time
1:01 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Jetting
Media Label
H0716
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
07
Purpose
Resurvey For Any Reason
Project
12302017VMR_CLAREMONT_OUTFALL_TRUNK
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
21 0951A
Downstream MH
21 0951
Dir. of Survey
Downstream
Length Surveyed
539.7 ft.
Total Length
539.7 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
5
Pipe schematic from manhole 21 0951A to 21 0951
MH: 21 0951AMH: 21 0951downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01:00 AM85.3 ft. RTJ - Roots Tap Joint, at 03 o'clock, 5 %, within 8 inches of joint: YESR167.6 ft. RTJ - Roots Tap Joint, at 03 o'clock, 10 %, within 8 inches of joint: YESR222.7 ft. CC - Crack Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES539.7 ft. AMH - Downstream Manhole, Survey Ends - 01:38 AM

Observation photos (2)

  • Roots Tap Joint, at 03 o'clock, 5 %, within 8 inches of joint: YESR

    85.3 ft. - Roots Tap Joint, at 03 o'clock, 5 %, within 8 inches of joint: YESR

  • Crack Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES

    222.7 ft. - Crack Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
539.7AMH01:38 AM
0MWL
0MWM
85.3RTJ
167.6RTJ
0AMH01:00 AM
222.7CC

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2017-12-30T01:01:04-08:00
documentation
REVELES, OLIVER III
is_lateral_inspection
false