Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 11, 2016, 09:46 AM

  • 22 0643_22 0642_20160511_040143.mp4

Date
05/11/2016
W/O
568953
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00827
PipeID
P16991
Time
2:46 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3248
Sewer Name
22 SUNFLOWER 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_568953_TV22063_MAY2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0643
Downstream MH
22 0642
Dir. of Survey
Downstream
Length Surveyed
288.6 ft.
Total Length
288.6 ft.
Structural Index
3
Structural Quick
3J2B
Structural Rating
201
O&M Index
2
O&M Quick
2211
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
206
Pipe schematic from manhole 22 0643 to 22 0642
MH: 22 0643MH: 22 0642downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 06430 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. VC - Vermin Cockroach0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. MGO - General Observation - Magnesium hydroxide coating start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start68.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"73.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"119.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"208.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start236.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"240.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"285 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish285 ft. MGO - General Observation - Magnesium hydroxide coating finish285 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish285 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish288.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0642288.6 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK

Observation photos (4)

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

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

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

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

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

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

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

    285 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

All inspections of P16991Work order 568953

Observations (19)

DistanceCodeObservation
0AMH22 0643
288.6AMH22 0642
119.4TFC—
285SAV—
285MGOMagnesium hydroxide coating finish
236.7TF—
285DAGS—
208.3SSS—
2MGOMagnesium hydroxide coating start
240.2TFC—
73.8TFC—
0MWM—
0VC—
4.2DAGS—
288.6MGOCONNECTION AT THE MH 3 O'CLOCK
68.2TF—
2SAV—
0MWL—
285SSS—

Properties (6)

additional_info
SC305347
custom_field_two
3
customer
LACSD
datetime
2016-05-11T02:46:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false