Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2020, 08:13 AM

  • 22 0621_22 0620 _06082020_021319.mp4

Date
06/08/2020
W/O
828938
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P16969
Time
1:13 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7641
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_828938_TV22166_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0621
Downstream MH
22 0620
Dir. of Survey
Downstream
Length Surveyed
330.2 ft.
Total Length
330.2 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
323
O&M Index
2
O&M Quick
412N
O&M Rating
154
Overall Index
2
Overall Quick
—
Overall Rating
477
Pipe schematic from manhole 22 0621 to 22 0620
MH: 22 0621MH: 22 0620downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 06210 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - ROACHES AT MH0 ft. MWL - Water Level, 25 %of cross sectional area2.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start6.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start24.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - ACTIVE49.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN77.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"98 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"122.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"146.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN177.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4" - ACTIVE179.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - OPEN204.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"209 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - UNKOWN251 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"279.5 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start282.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"300.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"308.4 ft. MGO - General Observation - CAMERA UNSTALBE DUE TO DEBRIS328.2 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish328.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish328.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish328.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish330.2 ft. MGO - General Observation - CONNECTION IN MH, 9 O' CLOCK, ACTIVE330.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0620

Observation photos (3)

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

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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

    2.4 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    6.4 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P16969Work order 828938

Observations (28)

DistanceCodeObservation
251TFC—
6.4SSS—
49.2TFOPEN
282.8TF—
328.2DSC—
0AMH22 0621
0MWM—
330.2MGOCONNECTION IN MH, 9 O' CLOCK, ACTIVE
308.4MGOCAMERA UNSTALBE DUE TO DEBRIS
300.4TF—
98TFC—
328.2SSS—
204.8TFC—
2.4SAP—
2.4DAE—
330.2AMH22 0620
24.1TFACTIVE
77.5TFC—
179.7TFOPEN
0MGOROACHES AT MH
328.2SAP—
177.6TBACTIVE
279.5DSC—
0MWL—
328.2DAE—
209TFUNKOWN
146.8TFOPEN
122.6TFC—

Properties (6)

additional_info
SC411191
custom_field_two
2
customer
LACSD
datetime
2020-06-08T01:13:47-07:00
documentation
PROPIPE
is_lateral_inspection
false