Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 1, 2019, 05:19 PM

  • 22 0561_22 0560_1012019_102923.mp4

Date
10/01/2019
W/O
0795645
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z00791
PipeID
P16903
Time
10:19 AM
Certificate
U-115-06022628
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Jetting
Media Label
G8094
Sewer Name
22 BEN LOMOND TRUNK
City
GLENDORA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
21
Purpose
Maintenance Related
Project
20191001MI_BEN_LOMOND_TRUNK
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0560
Downstream MH
22 0561
Dir. of Survey
Upstream
Length Surveyed
377.5 ft.
Total Length
377.5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 22 0560 to 22 0561
MH: 22 0560MH: 22 0561upstream0 ft. AMH - Upstream Manhole, Survey Ends - 10:52 AM0.4 ft. MGO - General Observation - CONNECTION AT MH, 12 OCLOCK, ACTIVE1.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES50.4 ft. MWL - Water Level, 30 %of cross sectional area77.4 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - POSSIBLE GRAVEL/RAGS101.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"157.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - Open170.4 ft. TFI - Tap Factory Made Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 4", 1"173.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"192.4 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 4"202.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"222.5 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 4" - Open263.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - Open334.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"367.9 ft. MGO - General Observation - MAG COAT, FROM 8 TO 4 OCLOCK, 80%377.5 ft. MWL - Water Level, 20 %of cross sectional area377.5 ft. AMH - Downstream Manhole, Survey Begins - 10:30 AM377.5 ft. MGO - General Observation - CONNECTION AT MH, 3 OCLOCK, ACTIVE377.5 ft. MWM - Water Mark, 30 %of cross sectional area377.5 ft. MGO - General Observation - CONNECTION AT MH, 9 OCLOCK, ACTIVE377.5 ft. MGO - General Observation - ROACHES >50 AT MH

Observation photos (5)

  • General Observation - MAG COAT, FROM 8 TO 4 OCLOCK, 80%

    9.6 ft. - General Observation - MAG COAT, FROM 8 TO 4 OCLOCK, 80%

  • Tap Factory Made Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 4", 1"

    207.1 ft. - Tap Factory Made Intruding, at 02 o'clock, -, -, within 8 inches of joint: NO, 4", 1"

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

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

  • General Observation - CONNECTION AT MH, 12 OCLOCK, ACTIVE

    377.1 ft. - General Observation - CONNECTION AT MH, 12 OCLOCK, ACTIVE

  • Upstream Manhole, Survey Ends - 10:52 AM

    377.5 ft. - Upstream Manhole, Survey Ends - 10:52 AM

All inspections of P16903Work order 0795645

Observations (21)

DistanceCodeObservation
114.4TFOpen
376.3SAV—
377.1MGOCONNECTION AT MH, 12 OCLOCK, ACTIVE
0MWL—
327.1MWL—
0AMH10:30 AM
42.6TFA—
155TFOpen
0MGOCONNECTION AT MH, 3 OCLOCK, ACTIVE
276.1TFA—
0MWM—
185.1TFA—
0MGOCONNECTION AT MH, 9 OCLOCK, ACTIVE
9.6MGOMAG COAT, FROM 8 TO 4 OCLOCK, 80%
377.5AMH10:52 AM
300.1DSZPOSSIBLE GRAVEL/RAGS
220.3TFOpen
0MGOROACHES >50 AT MH
175TFC—
204.4TFC—
207.1TFI—

Properties (6)

additional_info
LOOKING FOR ROCKS/DEBRIS/MISSING PIPE IN THE LINE ONLY
custom_field_two
4
customer
LACSD
datetime
2019-10-01T10:19:14-07:00
documentation
IGNACIO, RUVALCABA, SHADLER
is_lateral_inspection
false