Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 28, 2020, 06:37 AM
  • 22 0669_22 0668_05272020_235940.mp4

Date
05/27/2020
W/O
828889
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P17018
Time
11:37 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7633
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_828889_TV22063_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0669
Downstream MH
22 0668
Dir. of Survey
Downstream
Length Surveyed
306.7 ft.
Total Length
306.7 ft.
Structural Index
3
Structural Quick
3J00
Structural Rating
165
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
169
Pipe schematic from manhole 22 0669 to 22 0668
MH: 22 0669MH: 22 0668downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 06690 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area2.1 ft. MGO - General Observation - MAG COATING ATTATCHED30.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"30.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start33.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"84 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4" - skipped connection110.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"149.2 ft. RTJ - Roots Tap Joint, from 07 to 09 o'clock, 10 %, within 8 inches of joint: YESR181.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"186.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"257.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"262.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"306.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0668306.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish306.7 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

Observation photos (3)

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

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

  • Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4" - skipped connection

    84 ft. - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4" - skipped connection

  • Roots Tap Joint, from 07 to 09 o'clock, 10 %, within 8 inches of joint: YESR

    149.2 ft. - Roots Tap Joint, from 07 to 09 o'clock, 10 %, within 8 inches of joint: YESR

Observations (17)

DistanceCodeObservation
257.4TFC
306.7AMH22 0668
33.9TFC
84TFAskipped connection
2.1MGOMAG COATING ATTATCHED
0AMH22 0669
0MWL
30.1TFC
0MWM
30.3SAP
149.2RTJ
306.7SAP
110.6TFC
181.8TFC
306.7DSC
186.9TFC
262.6TFC

Properties (6)

additional_info
SC411183
custom_field_two
3
customer
LACSD
datetime
2020-05-27T23:37:45-07:00
documentation
PROPIPE
is_lateral_inspection
false