Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 29, 2017, 08:43 AM

  • 22 0436_22 0435 _29112017_010436.mp4

Date
11/29/2017
W/O
674139
Weather
Dry
Operator/Surveyor
ERUIZ
Sewer ID
Z00815
PipeID
P16773
Time
12:43 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 0435
Dir. of Survey
Downstream
Length Surveyed
283.9 ft.
Total Length
283.9 ft.
Structural Index
4
Structural Quick
4332
Structural Rating
18
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
24
Pipe schematic from manhole 22 0436 to 22 0435
MH: 22 0436MH: 22 0435downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 04360 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start58 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"81.5 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES94.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"157.8 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES166.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"176.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"196.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"205 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 06 to 08 o'clock - unknown209.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"252.4 ft. FM - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES262 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"265 ft. FM - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES274 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"280.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish283.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0435

Observation photos (6)

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

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

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    157.8 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Obstacles Other, 10 %of cross sectional area, from 06 to 08 o'clock - unknown

    205 ft. - Obstacles Other, 10 %of cross sectional area, from 06 to 08 o'clock - unknown

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

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

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

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

All inspections of P16773Work order 674139

Observations (19)

DistanceCodeObservation
196.9TFA—
0AMH22 0436
262TFA—
157.8FM—
58TFA—
205OBZunknown
7SAP—
94.4TFA—
280.3SAP—
0MWL—
209.1TFA—
81.5FL—
274TFA—
265FM—
283.9AMH22 0435
176.5TFA—
252.4FM—
0MWM—
166.7TFA—

Properties (4)

additional_info
SC346456
custom_field_two
2
customer
LACSD
datetime
2017-11-29T00:43:24-08:00