Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 18, 2020, 10:26 AM

  • 22 0690_22 0689A_05182020_034617.mp4

Date
05/18/2020
W/O
828889
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P17044
Time
3:26 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7630
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.
15
Purpose
Routine Assessment
Project
WO_828889_TV22063_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0690
Downstream MH
22 0689A
Dir. of Survey
Downstream
Length Surveyed
308.5 ft.
Total Length
308.5 ft.
Structural Index
2
Structural Quick
3F2K
Structural Rating
233
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
2
Overall Quick
—
Overall Rating
247
Pipe schematic from manhole 22 0690 to 22 0689A
MH: 22 0690MH: 22 0689Adownstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - SLIME THROUGHOUT THE PIPE0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 06902.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start10.1 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"23.1 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start53.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"59 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish59.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"121.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start129.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"135.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"186.2 ft. MGO - General Observation - MAG COATING ATTATCHED211.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"216.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4", 4"286.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"292.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"306.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish306.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish308.5 ft. MGO - General Observation - CONNECTION IN MH, 3 O' CLOCK308.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0689A

Observation photos (3)

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

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

  • Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    23.1 ft. - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

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

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

All inspections of P17044Work order 828889

Observations (22)

DistanceCodeObservation
306.9SAP—
2.2SSS—
0MWL—
211.1TFC—
53.8TFC—
308.5MGOCONNECTION IN MH, 3 O' CLOCK
59DAZ—
135.3TFC—
0MGOSLIME THROUGHOUT THE PIPE
186.2MGOMAG COATING ATTATCHED
292.1TF—
308.5AMH22 0689A
216.3TF—
0MWM—
121.7SAP—
23.1DAZ—
0AMH22 0690
129.9TF—
59.1TF—
306.9SSS—
286.9TFC—
10.1TB—

Properties (6)

additional_info
SC411190
custom_field_two
3
customer
LACSD
datetime
2020-05-18T03:26:43-07:00
documentation
PROPIPE
is_lateral_inspection
false