Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 26, 2019, 06:14 AM

  • 21 0950_21 0949_02252019_234842.mp4

Date
02/25/2019
W/O
750721
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00760
PipeID
P16044
Time
10:14 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5815
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
CLAREMONT
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_750721_TV21028_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
21 0950
Downstream MH
21 0949
Dir. of Survey
Downstream
Length Surveyed
583.9 ft.
Total Length
583.9 ft.
Structural Index
3
Structural Quick
4131
Structural Rating
9
O&M Index
2
O&M Quick
2211
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole 21 0950 to 21 0949
MH: 21 0950MH: 21 0949downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 09500 ft. MWM - Water Mark, 30 %of cross sectional area3.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start118.4 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES - INSERT118.4 ft. FM - Fracture Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES176.2 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"261.6 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"409.1 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Start - MAG COATING413.7 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"455.7 ft. CS - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES501.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"555.9 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 4"561.1 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Finish570.2 ft. VC - Vermin Cockroach580.3 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6"582.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish582.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish583.9 ft. AMH - Downstream Manhole, Survey Ends - 21 0949

Observation photos (6)

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

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

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

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

  • Repair Localized Liner, within 8 inches of joint: YES - INSERT

    118.4 ft. - Repair Localized Liner, within 8 inches of joint: YES - INSERT

  • Fracture Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES

    118.4 ft. - Fracture Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES

  • Deposits Attached Other, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Start - MAG COATING

    409.1 ft. - Deposits Attached Other, 5 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Start - MAG COATING

  • Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

    455.7 ft. - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

All inspections of P16044Work order 750721

Observations (20)

DistanceCodeObservation
501.2TB—
561.1DAZ—
3.5DAGS—
555.9TB—
0MWL—
582.2DAGS—
3.9SAV—
582.1SAV—
176.2TB—
583.9AMH21 0949
455.7CS—
118.4RPLINSERT
0AMH21 0950
118.4FM—
580.3TB—
409.1DAZMAG COATING
413.7TB—
261.6TB—
0MWM—
570.2VC—

Properties (5)

additional_info
SC366388
custom_field_two
3
customer
LACSD
datetime
2019-02-25T22:14:52-08:00
is_lateral_inspection
false