Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 24, 2014, 11:39 AM

  • 22 0452_22 0451_24122014_035021.mp4

Date
12/24/2014
W/O
480696
Weather
Dry
Operator/Surveyor
ERU
Sewer ID
Z00816
PipeID
P16790
Time
3:39 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K1990-SC189554
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_480696_TV22050_2014DECEMBER
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
22 0452
Downstream MH
22 0451
Dir. of Survey
Downstream
Length Surveyed
303.1 ft.
Total Length
303.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2K00
O&M Rating
118
Overall Index
2
Overall Quick
—
Overall Rating
118
Pipe schematic from manhole 22 0452 to 22 0451
MH: 22 0452MH: 22 0451downstream0 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 8"0 ft. AMH - Upstream Manhole, Survey Begins - 03400 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area4.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start58.3 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"118.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"169.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"230.2 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"296.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"300.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish303.1 ft. AMH - Downstream Manhole, Survey Ends - 0350303.1 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 8"

Observation photos (1)

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

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

All inspections of P16790Work order 480696

Observations (13)

DistanceCodeObservation
4.3DAGS—
300.6DAGS—
296.7TBA—
0TFA—
0AMH0340
169.5TBA—
0MWL—
58.3TBA—
303.1AMH0350
230.2TBA—
303.1TFA—
118.9TBA—
0MWM—

Properties (5)

custom_field_two
CR 4
customer
LACSD
datetime
2014-12-24T03:39:04-08:00
documentation
PROPIPE
is_lateral_inspection
false