Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 28, 2021, 08:02 AM
  • 21 0680_21 0679_04282021_010606.mp4

Date
04/28/2021
W/O
885808
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00766
PipeID
P15829
Time
1:02 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8748
Sewer Name
21 FIRST STREET TRUNK, SECTS 1&2
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_885808_TV21104_APR2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0680
Downstream MH
21 0679
Dir. of Survey
Downstream
Length Surveyed
50.7 ft.
Total Length
50.7 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
39
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
39
Pipe schematic from manhole 21 0680 to 21 0679
MH: 21 0680MH: 21 0679downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK CAPPED0 ft. AMH - Upstream Manhole, Survey Begins - 21 06800 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. MWL - Water Level, 0 %of cross sectional area5.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start31 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start50.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish50.7 ft. AMH - Downstream Manhole, Survey Ends - 21 067950.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    5.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

Observations (9)

DistanceCodeObservation
0MGOCONNECTION AT THE MH 9 OC'LOCK CAPPED
50.7CM
50.7AMH21 0679
0AMH21 0680
0MWM
50.7SAV
5.6CM
0MWL
31SAV

Properties (7)

additional_info
630074042721202
custom_field_three
MULRIPLE CRACKS/AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-04-28T01:02:24-07:00
documentation
PROPIPE
is_lateral_inspection
false