Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 20, 2018, 09:25 AM

  • 22 0492_22 0491 _20042018_023436.mp4

Date
04/20/2018
W/O
695664
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00800
PipeID
P16831
Time
2:25 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5573
Sewer Name
22 COVINA CONNECTION EXTENSION TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
WO_695664_TV22031_APR2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0492
Downstream MH
22 0491
Dir. of Survey
Downstream
Length Surveyed
167 ft.
Total Length
167 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole 22 0492 to 22 0491
MH: 22 0492MH: 22 0491downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 04922 ft. SAP - Surface Aggregate Projecting, from 02 to 10 o'clock, within 8 inches of joint: YES, Start17.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start21.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"24.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"73.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"76 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"124.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"127.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"164.9 ft. SAP - Surface Aggregate Projecting, from 02 to 10 o'clock, within 8 inches of joint: YES, Finish164.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish167 ft. AMH - Downstream Manhole, Survey Ends - 22 0491

Observation photos (2)

  • Surface Aggregate Projecting, from 02 to 10 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 02 to 10 o'clock, within 8 inches of joint: YES, Start

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

    17.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P16831Work order 695664

Observations (15)

DistanceCodeObservation
167AMH22 0491
0MWL—
124.7TFC—
0MWM—
24.9TFC—
76TFA—
73.2TFC—
164.9SAP—
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
17.6CM—
127.7TFA—
21.7TFC—
164.9CM—
0AMH22 0492
2SAP—

Properties (6)

additional_info
SC358532
custom_field_two
2
customer
LACSD
datetime
2018-04-20T02:25:26-07:00
documentation
PRO PIPE
is_lateral_inspection
false