Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2020, 12:23 PM
  • 22 0775_22 0774_12152020_042827.mp4

Date
12/15/2020
W/O
860256
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00822
PipeID
P17136
Time
4:23 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8076
Sewer Name
22 PUDDINGSTONE TRUNK, SECTION 3
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
WO_860256_TV22096_NOV2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0774
Downstream MH
22 0775
Dir. of Survey
Upstream
Length Surveyed
42.2 ft.
Total Length
42.2 ft.
Structural Index
3
Structural Quick
3700
Structural Rating
21
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
3
Overall Quick
Overall Rating
35
Pipe schematic from manhole 22 0774 to 22 0775
MH: 22 0774MH: 22 0775upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 07750 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish3.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish40.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start40.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start42.2 ft. AMH - Downstream Manhole, Survey Begins - 22 077442.2 ft. MWL - Water Level, 10 %of cross sectional area42.2 ft. MWM - Water Mark, 40 %of cross sectional area

Observation photos (1)

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

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

Observations (10)

DistanceCodeObservation
42.2AMH22 0775
39.4DAGS
42.2MGOCONNECTION AT THE MH 3 OC'LOCK
2DAGS
2SAV
0AMH22 0774
0MWL
39.1SAV
0MWM
42.2MGOCONNECTION AT THE MH 9 OC'LOCK

Properties (7)

additional_info
630098121520011
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2020-12-15T04:23:55-08:00
documentation
PRO PIPE
is_lateral_inspection
false