Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 4, 2017, 09:24 AM
  • 21 0307_21 0306_04012017_013237.mpg

Date
01/04/2017
W/O
613609
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00763
PipeID
P15502
Time
1:24 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4111
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 0306
Downstream MH
21 0307
Dir. of Survey
Upstream
Length Surveyed
494.1 ft.
Total Length
494.1 ft.
Structural Index
3
Structural Quick
3S00
Structural Rating
294
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
294
Pipe schematic from manhole 21 0306 to 21 0307
MH: 21 0306MH: 21 0307upstream0 ft. AMH - Upstream Manhole, Survey Ends - 21 03070.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish415.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"492 ft. MGO - General Observation - MAG COAT492 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start494.1 ft. MWL - Water Level, 5 %of cross sectional area494.1 ft. AMH - Downstream Manhole, Survey Begins - 21 0306494.1 ft. MWM - Water Mark, 10 %of cross sectional area

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

Observations (8)

DistanceCodeObservation
78.4TFA
493.6SAV
2.1MGOMAG COAT
2.1SAV
494.1AMH21 0307
0MWL
0AMH21 0306
0MWM

Properties (5)

additional_info
SC306471
custom_field_two
3
customer
LACSD
datetime
2017-01-04T01:24:02-08:00
is_lateral_inspection
false