Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 19, 2017, 06:30 AM

  • 22 0730_22 0729 _09182017_233133.mp4

Date
09/18/2017
W/O
657961
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00818
PipeID
P17086
Time
11:30 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4976
Sewer Name
22 LONE HILL AVENUE TRUNK
City
GLENDORA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
14
Purpose
Routine Assessment
Project
WO_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
22 0730
Downstream MH
22 0729
Dir. of Survey
Downstream
Length Surveyed
277.7 ft.
Total Length
277.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2J00
O&M Rating
110
Overall Index
2
Overall Quick
—
Overall Rating
110
Pipe schematic from manhole 22 0730 to 22 0729
MH: 22 0730MH: 22 0729downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 07300 ft. MWM - Water Mark, 25 %of cross sectional area3.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start24.9 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"138.9 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"187.4 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"271.4 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"276 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH277.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish277.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0729277.7 ft. MGO - General Observation - CONNECTION AT 3CO

Observation photos (1)

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

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

All inspections of P17086Work order 657961

Observations (12)

DistanceCodeObservation
3.5DAGS—
271.4TF—
187.4TF—
24.9TF—
0MWL—
277.7DAGS—
0AMH22 0730
138.9TF—
0MWM—
277.7AMH22 0729
276MGOSPALLING THROUGHOUT THE REACH
277.7MGOCONNECTION AT 3CO

Properties (4)

additional_info
SC345968
custom_field_two
3
customer
LACSD
datetime
2017-09-18T23:30:13-07:00