Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 5, 2019, 07:02 AM

  • 21 0938_21 0937_03052019_002329.mp4

Date
03/04/2019
W/O
750721
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00760
PipeID
P16031
Time
11:02 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5820
Sewer Name
21 CLAREMONT OUTFALL TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_750721_TV21028_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0938
Downstream MH
21 0937
Dir. of Survey
Downstream
Length Surveyed
314.6 ft.
Total Length
314.6 ft.
Structural Index
3
Structural Quick
4232
Structural Rating
17
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 21 0938 to 21 0937
MH: 21 0938MH: 21 0937downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 09380 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. MWM - Water Mark, 30 %of cross sectional area3.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES7.1 ft. FM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Start13.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish13.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start173 ft. B - Broken, from 11 to 01 o'clock, within 8 inches of joint: NO181.5 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES, Start - VCP197.1 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES, Finish - VCP234 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES - VCP234 ft. JOM - Joint Offset Medium312.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish312.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish312.7 ft. FM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Finish314.6 ft. AMH - Downstream Manhole, Survey Ends - 21 0937

Observation photos (7)

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

    3.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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

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

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    5 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Start

    7.1 ft. - Fracture Multiple, from 09 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

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

  • Broken, from 11 to 01 o'clock, within 8 inches of joint: NO

    173 ft. - Broken, from 11 to 01 o'clock, within 8 inches of joint: NO

  • Joint Offset Medium

    234 ft. - Joint Offset Medium

All inspections of P16031Work order 750721

Observations (19)

DistanceCodeObservation
0AMH21 0938
312.7DAGS—
7.1FM—
181.5RPRVCP
234RPRVCP
312.7SAP—
0MWL—
197.1RPRVCP
312.7FM—
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
0MWM—
314.6AMH21 0937
234JOM—
4.9SAV—
3.5DAGS—
5CL—
173B—
13.7SAV—
13.7SAP—

Properties (5)

additional_info
SC366395
custom_field_two
2
customer
LACSD
datetime
2019-03-04T23:02:40-08:00
is_lateral_inspection
false