Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2017, 05:09 AM

  • 16 0077_16 0076 _27092017_223252.mp4

Date
09/27/2017
W/O
658234
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00639
PipeID
P13091
Time
10:09 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4986
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
18
Purpose
Routine Assessment
Project
WO_658234_TV16004_SEP2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0077
Downstream MH
16 0076
Dir. of Survey
Downstream
Length Surveyed
250.9 ft.
Total Length
250.9 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
114
O&M Index
2
O&M Quick
2H00
O&M Rating
94
Overall Index
2
Overall Quick
—
Overall Rating
208
Pipe schematic from manhole 16 0077 to 16 0076
MH: 16 0077MH: 16 0076downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 00775.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"5.7 ft. MGO - General Observation - RESUMING VIDEO8.1 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4" - 70% GREASE30.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start54.9 ft. TFD - Tap Factory Made Defective, at 09 o'clock, -, within 8 inches of joint: NO, 4", 4" - 40% GREASE56.9 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4" - 35% GREASE61.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start106.1 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"108.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"143.5 ft. TB - Tap Break-In, at 04 o'clock, -, within 8 inches of joint: NO, 4"157.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"160 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"203.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"205.8 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"229 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 4"244.6 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"247.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"249 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH250.9 ft. AMH - Downstream Manhole, Survey Ends - 16 0076250.9 ft. MGO - General Observation - CONNECTION AT 9 OC250.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish250.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    61.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"

    106.1 ft. - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"

All inspections of P13091Work order 658234

Observations (25)

DistanceCodeObservation
205.8TFC—
30.9DAGS—
108.5TFC—
54.9TFD40% GREASE
61.1CM—
5.7TFC—
0MWM—
250.9AMH16 0076
250.9MGOCONNECTION AT 9 OC
203.7TFC—
250.9DAGS—
106.1TFC—
5.7MGORESUMING VIDEO
247.3TFC—
8.1TFD70% GREASE
143.5TB—
56.9TFD35% GREASE
229TB—
0MWL—
249MGOSPALLING THROUGHOUT THE REACH
244.6TFC—
250.9CM—
160TFC—
157.8TFC—
0AMH16 0077

Properties (4)

additional_info
SC345978
custom_field_two
3
customer
LACSD
datetime
2017-09-27T22:09:23-07:00