Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 31, 2019, 04:55 AM
  • 16 0381_16 0380 _10302019_210911.mp4

Date
10/30/2019
W/O
792820
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00665
PipeID
P13432
Time
9:55 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7092
Sewer Name
16 SAN MARINO OUTFALL TRUNK
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_792820_TV16061_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0381
Downstream MH
16 0380
Dir. of Survey
Downstream
Length Surveyed
222.8 ft.
Total Length
222.8 ft.
Structural Index
4
Structural Quick
4H00
Structural Rating
172
O&M Index
2
O&M Quick
2Q00
O&M Rating
176
Overall Index
3
Overall Quick
Overall Rating
348
Pipe schematic from manhole 16 0381 to 16 0380
MH: 16 0381MH: 16 0380downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 03810 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - POSSIBLE MINERAL OR PIPE DISCOLORATION8.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start92.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"145.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"148.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"199.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"204.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"220.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish220.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish - POSSIBLE MINERAL OR PIPE DISCOLORATION220.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish222.8 ft. AMH - Downstream Manhole, Survey Ends - 16 0380

Observation photos (2)

  • 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

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

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

Observations (16)

DistanceCodeObservation
92.3TFA
2DAGS
145.9TFC
0MWL
8.1FM
0MWM
220.6FM
148.7TFC
199.2TFC
204.6TFC
222.8AMH16 0380
220.6DSZPOSSIBLE MINERAL OR PIPE DISCOLORATION
2DSZPOSSIBLE MINERAL OR PIPE DISCOLORATION
0AMH16 0381
0MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
220.6DAGS

Properties (6)

additional_info
SC378733
custom_field_two
2
customer
LACSD
datetime
2019-10-30T21:55:51-07:00
documentation
PRO PIPE
is_lateral_inspection
false