Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 29, 2017, 10:04 AM

  • 22 0437_22 0436 _29112017_021852.mp4

Date
11/29/2017
W/O
674139
Weather
Dry
Operator/Surveyor
ERUIZ
Sewer ID
Z00815
PipeID
P16774
Time
2:04 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5146
Sewer Name
22 LARK ELLEN TRUNK, SECTS 2&3
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
25
Purpose
Routine Assessment
Project
WO_674139_TV22047_DEC2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0436
Downstream MH
22 0437
Dir. of Survey
Upstream
Length Surveyed
200.6 ft.
Total Length
200.6 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 22 0436 to 22 0437
MH: 22 0436MH: 22 0437upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 04371.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish6.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"51.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"68.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"83.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"111 ft. FM - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES117.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"193.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start200.6 ft. MWM - Water Mark, 50 %of cross sectional area200.6 ft. AMH - Downstream Manhole, Survey Begins - 22 0436200.6 ft. MWL - Water Level, 50 %of cross sectional area

Observation photos (2)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    7 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    89.6 ft. - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

All inspections of P16774Work order 674139

Observations (12)

DistanceCodeObservation
0MWM—
0AMH22 0436
194.3TFA—
149.5TFA—
7SAP—
117.3TFA—
200.6AMH22 0437
132.1TFA—
89.6FM—
198.7SAP—
0MWL—
83.3TF—

Properties (4)

additional_info
SC346456
custom_field_two
3
customer
LACSD
datetime
2017-11-29T02:04:03-08:00