Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2020, 12:53 PM
  • 22 0772_22 0771A_12152020_045919.mp4

Date
12/15/2020
W/O
860256
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00822
PipeID
P17132
Time
4:53 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 0772
Downstream MH
22 0771A
Dir. of Survey
Downstream
Length Surveyed
62 ft.
Total Length
62 ft.
Structural Index
3
Structural Quick
3A00
Structural Rating
33
O&M Index
2
O&M Quick
2A00
O&M Rating
22
Overall Index
3
Overall Quick
Overall Rating
55
Pipe schematic from manhole 22 0772 to 22 0771A
MH: 22 0772MH: 22 0771Adownstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 07720 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start51.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"58.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish58.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish62 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK62 ft. AMH - Downstream Manhole, Survey Ends - 22 0771A

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
58.8DAGS
0MWM
51.4TFC
62MGOCONNECTION AT THE MH 3 OC'LOCK
62AMH22 0771A
0AMH22 0772
0MWL
2DAGS
2SAV
58.8SAV

Properties (7)

additional_info
630098121520011
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2020-12-15T04:53:47-08:00
documentation
PRO PIPE
is_lateral_inspection
false