Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 18, 2017, 06:54 PM
Date
01/18/2017
W/O
613609
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00763
PipeID
P15494
Time
10:54 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4129
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
18
Purpose
Routine Assessment
Project
WO_613609_TV21044_JAN2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
21 0298
Downstream MH
21 0299
Dir. of Survey
Upstream
Length Surveyed
455 ft.
Total Length
455.1 ft.
Structural Index
3
Structural Quick
3Q00
Structural Rating
273
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
275
Pipe schematic from manhole 21 0298 to 21 0299
MH: 21 0298MH: 21 0299upstream0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 21 029947.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO183.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"453 ft. MGO - General Observation - mag coat453 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start455 ft. MWM - Water Mark, 15 %of cross sectional area455.1 ft. MWL - Water Level, 10 %of cross sectional area455.1 ft. AMH - Downstream Manhole, Survey Begins - 21 0298

Observation photos (1)

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

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

All inspections of P15494Work order 613609

Observations (9)

DistanceCodeObservation
455.1SAV—
0.1MWM—
2.1MGOmag coat
455.1AMH21 0299
407.6DSZ—
0MWL—
272TF—
2.1SAV—
0AMH21 0298

Properties (4)

additional_info
SC306485
custom_field_two
3
customer
LACSD
datetime
2017-01-18T10:54:11-08:00