Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2020, 01:58 PM
  • 22 0713_22 0712_12072020_033500.mp4

Date
12/07/2020
W/O
859971
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00826
PipeID
P17067
Time
5:58 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8069
Sewer Name
22 SAN DIMAS CONNECTION EXTENSION TRUNK
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_859971_TV22088_NOV2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0712
Downstream MH
22 0713
Dir. of Survey
Upstream
Length Surveyed
331.4 ft.
Total Length
331.5 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
198
O&M Index
1
O&M Quick
311E
O&M Rating
35
Overall Index
2
Overall Quick
Overall Rating
233
Pipe schematic from manhole 22 0712 to 22 0713
MH: 22 0712MH: 22 0713upstream0 ft. AMH - Upstream Manhole, Survey Ends - U/S MH 22 07130 ft. MGO - General Observation - PARTIAL STOPLOG IN PLACE IN MH 22 07131.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish68.8 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish154.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"227.9 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES, Start244.1 ft. RMJ - Roots Medium Joint, from 11 to 01 o'clock, 5 %, within 8 inches of joint: YESR261 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"329.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start331.3 ft. MWM - Water Mark, 35 %of cross sectional area331.4 ft. MWL - Water Level, 5 %of cross sectional area331.4 ft. AMH - Downstream Manhole, Survey Begins - 22 0712

Observation photos (3)

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

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

  • Roots Medium Joint, from 11 to 01 o'clock, 5 %, within 8 inches of joint: YESR

    87.3 ft. - Roots Medium Joint, from 11 to 01 o'clock, 5 %, within 8 inches of joint: YESR

  • Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    103.5 ft. - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
262.6RFJ
2.1SAV
331.4AMHU/S MH 22 0713
0MWL
70.4TFC
331.4MGOPARTIAL STOPLOG IN PLACE IN MH 22 0713
87.3RMJ
103.5RFJ
0.1MWM
177.1TFC
0AMH22 0712
330SAV

Properties (7)

additional_info
630075120720002
custom_field_three
ROOTS
custom_field_two
3
customer
1
datetime
2020-12-07T05:58:29-08:00
documentation
PRO PIPE
is_lateral_inspection
false