Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 25, 2015, 10:46 AM

  • 22 0376_22 0375_20151125_030301.mp4

Date
11/25/2015
W/O
536378
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00831
PipeID
P16709
Time
2:46 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2916
Sewer Name
22 WALNUT CREEK TRUNK, SECTION 3
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
33
Purpose
Routine Assessment
Project
WO_536378_TV22066_NOV2015
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
22 0376
Downstream MH
22 0375
Dir. of Survey
Downstream
Length Surveyed
510.3 ft.
Total Length
510.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
4
Pipe schematic from manhole 22 0376 to 22 0375
MH: 22 0376MH: 22 0375downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 03760 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. MGO - General Observation - MAGNEZIUM H.O.75% START33.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"253.5 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"262 ft. RMB - Roots Medium Barrell, from 07 to 10 o'clock, 10 %, within 8 inches of joint: NO262 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"271.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"318.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"331.8 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"357.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"419.5 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"430.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"495.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"508.2 ft. MGO - General Observation - MAGNEZIUM H.O.75% FINISH510.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0375

Observation photos (11)

  • Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    33.7 ft. - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"

    253.5 ft. - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"

  • Roots Medium Barrell, from 07 to 10 o'clock, 10 %, within 8 inches of joint: NO

    262 ft. - Roots Medium Barrell, from 07 to 10 o'clock, 10 %, within 8 inches of joint: NO

  • Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    262 ft. - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    271.5 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    318.1 ft. - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"

    331.8 ft. - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    357.4 ft. - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"

    419.5 ft. - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    430.4 ft. - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    495.3 ft. - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"

All inspections of P16709Work order 536378

Observations (17)

DistanceCodeObservation
0MWL—
318.1TFC—
357.4TFC—
0AMH22 0376
262RMB—
510.3AMH22 0375
2MGOMAGNEZIUM H.O.75% START
419.5TFA—
33.7TFA—
508.2MGOMAGNEZIUM H.O.75% FINISH
430.4TFC—
262TF—
495.3TFA—
253.5TFA—
331.8TFA—
271.5TF—
0MWM—

Properties (5)

additional_info
SC207015
custom_field_two
4
customer
LACSD
datetime
2015-11-25T02:46:42-08:00
sewer_category
GRAVITY