Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 4, 2019, 06:28 AM

  • 16 0053_16 0052 _100319_232902.mp4

Date
10/03/2019
W/O
787618
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00639
PipeID
P13066
Time
11:28 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7057
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 02
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_787618_TV16113_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0052
Downstream MH
16 0053
Dir. of Survey
Upstream
Length Surveyed
373.8 ft.
Total Length
373.8 ft.
Structural Index
3
Structural Quick
413N
Structural Rating
373
O&M Index
2
O&M Quick
3211
O&M Rating
7
Overall Index
3
Overall Quick
—
Overall Rating
380
Pipe schematic from manhole 16 0052 to 16 0053
MH: 16 0052MH: 16 0053upstream0 ft. AMH - Upstream Manhole, Survey Ends - 16 00530 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.8 ft. VC - Vermin Cockroach, within 8 inches of joint: YES - @ MH1.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.2 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE109 ft. FM - Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES, Finish113.9 ft. FM - Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES, Start130.5 ft. TBD - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: YES, 4", 6" - 65% DEBRIS147.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"180.3 ft. TBD - Tap Break-In Defective, at 12 o'clock, -, , within 8 inches of joint: YES, 4", 6" - ACTIVE/70% GREASE324.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"366.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start371.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start373.8 ft. MWM - Water Mark, 25 %of cross sectional area373.8 ft. MGO - General Observation - U/S INSPECTION DUE TO CARBON INSERT AT 16 0053373.8 ft. AMH - Downstream Manhole, Survey Begins - 16 0052373.8 ft. MWL - Water Level, 30 %of cross sectional area

Observation photos (3)

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

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

  • Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES, Start

    259.9 ft. - Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES, Start

  • Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE

    371.6 ft. - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE

All inspections of P13066Work order 787618

Observations (17)

DistanceCodeObservation
0MWM—
0MGOU/S INSPECTION DUE TO CARBON INSERT AT 16 0053
372VC@ MH
49.4TFC—
7.6CM—
243.3TBD65% DEBRIS
0AMH16 0052
259.9FM—
0MWL—
371.6FCAT MOUTH OF PIPE
2SSS—
264.8FM—
373.8AMH16 0053
372SSS—
225.9TFC—
373.8CM—
193.5TBDACTIVE/70% GREASE

Properties (6)

additional_info
SC378657
custom_field_two
3
customer
LACSD
datetime
2019-10-03T23:28:23-07:00
documentation
PROPIPE
is_lateral_inspection
false