Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 17, 2020, 06:50 AM

  • 22 0481_22 0480 _04172020_001030.mp4

Date
04/16/2020
W/O
823814
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00800
PipeID
P16820
Time
11:50 PM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7392
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
RFIR_WO_823814_TV22031_APR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0481
Downstream MH
22 0480
Dir. of Survey
Downstream
Length Surveyed
176.4 ft.
Total Length
176.4 ft.
Structural Index
3
Structural Quick
413F
Structural Rating
114
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
114
Pipe schematic from manhole 22 0481 to 22 0480
MH: 22 0481MH: 22 0480downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 04810 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION MH 3 O CLOCK0 ft. MWM - Water Mark, 20 %of cross sectional area2.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"31.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"38.5 ft. CL - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES66.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES76.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"79.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"132.1 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES133.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"136.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"165 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES173.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish176.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0480

Observation photos (5)

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

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

  • Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

    38.5 ft. - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    66.3 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    132.1 ft. - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

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

    165 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P16820Work order 823814

Observations (17)

DistanceCodeObservation
136.2TFC—
79.4TFC—
0AMH22 0481
0MWL—
173.9SAP—
133.1TFC—
132.1FL—
176.4AMH22 0480
38.5CL—
2.4SAP—
31.6TFC—
76.6TFC—
0MGOCONNECTION MH 3 O CLOCK
0MWM—
28.4TFC—
165FM—
66.3FL—

Properties (6)

additional_info
SC416511
custom_field_two
3
customer
LACSD
datetime
2020-04-16T23:50:55-07:00
documentation
PRO PIPE
is_lateral_inspection
false