Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 18, 2019, 09:53 AM
  • 21 0665_21 0664_04182019_031103.mp4

Date
04/18/2019
W/O
761295
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00766
PipeID
P21350
Time
2:53 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6505
Sewer Name
21 FIRST STREET TRUNK, SECTS 1&2
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_761295_TV21117_APR2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
21 0665
Downstream MH
21 0664
Dir. of Survey
Downstream
Length Surveyed
431.8 ft.
Total Length
431.8 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 0665 to 21 0664
MH: 21 0665MH: 21 0664downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 06650 ft. MWL - Water Level, 0 %of cross sectional area81.3 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"233.7 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"265.5 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES307 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"431.8 ft. MSA - Survey Abandoned - REVERSAL COMPLETE. REMAINDER COMPLETED FROM D/S MH.

Observation photos (1)

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    265.5 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
431.8MSAREVERSAL COMPLETE. REMAINDER COMPLETED FROM D/S MH.
265.5CL
307TB
0AMH21 0665
81.3TBA
233.7TBA
0MWL

Properties (6)

additional_info
SC366223
custom_field_two
5
customer
LACSD
datetime
2019-04-18T02:53:07-07:00
documentation
PRO PIPE
is_lateral_inspection
false