Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 5, 2016, 07:23 AM

  • 22 0699_22 0698_20160505_020455.mp4

Date
05/05/2016
W/O
568953
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00827
PipeID
P17053
Time
12:23 AM
Certificate
U- 109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K 3202
Sewer Name
22 SUNFLOWER TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
15
Purpose
Routine Assessment
Project
WO_568953_TV22063_MAY2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
22 0699
Downstream MH
22 0698
Dir. of Survey
Downstream
Length Surveyed
150.8 ft.
Total Length
150.8 ft.
Structural Index
2
Structural Quick
2700
Structural Rating
14
O&M Index
2
O&M Quick
312E
O&M Rating
65
Overall Index
2
Overall Quick
—
Overall Rating
79
Pipe schematic from manhole 22 0699 to 22 0698
MH: 22 0699MH: 22 0698downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 3 O' CLOCK0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 06992 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start13.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"67.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"69.8 ft. RFJ - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR74.7 ft. RFJ - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR107.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"113.4 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start134.7 ft. OBZ - Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock - DEBRIS150.8 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish150.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish150.8 ft. MSA - Survey Abandoned - DUE TO DEBRIS

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

    69.8 ft. - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

    74.7 ft. - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    113.4 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

  • Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock - DEBRIS

    134.7 ft. - Obstacles Other, 20 %of cross sectional area, from 04 to 08 o'clock - DEBRIS

All inspections of P17053Work order 568953

Observations (15)

DistanceCodeObservation
0MGOCONNECTION AT THE MH 3 O' CLOCK
13.6TFA—
69.8RFJ—
150.8MWLS—
0MWM—
2DAGS—
150.8DAGS—
113.4MWLS—
150.8MSADUE TO DEBRIS
134.7OBZDEBRIS
0MWL—
67.4TF—
0AMH22 0699
74.7RFJ—
107.8TF—

Properties (6)

additional_info
SC226250
custom_field_two
5
customer
LACSD
datetime
2016-05-05T00:23:29-07:00
documentation
PRO PIPE
is_lateral_inspection
false