Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 22, 2019, 11:55 AM
  • 17 0001_B 0478 _02222019_040217.mp4

Date
02/22/2019
W/O
750778
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13726
Time
3:55 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
5813
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_750778_TV17012_FEB2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
17 0001
Downstream MH
B 0478
Dir. of Survey
Downstream
Length Surveyed
37.9 ft.
Total Length
37.9 ft.
Structural Index
3
Structural Quick
3500
Structural Rating
15
O&M Index
2
O&M Quick
5127
O&M Rating
19
Overall Index
3
Overall Quick
Overall Rating
34
Pipe schematic from manhole 17 0001 to B 0478
MH: 17 0001MH: B 0478downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00010 ft. MWM - Water Mark, 75 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start9 ft. MMC - Material Change, Concrete pipe (non-reinfored)9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start36.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish36.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish37.9 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK37.9 ft. AMH - Downstream Manhole, Survey Ends - B 0478

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

  • Material Change, Concrete pipe (non-reinfored)

    9 ft. - Material Change, Concrete pipe (non-reinfored)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    9 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
0MWL
9MMC
0AMH17 0001
0MWM
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
37.9MGOACTIVE CONNECTION AT MH 3 O'CLOCK
2DAGS
36.1SAP
9SAP
37.9AMHB 0478
36.1DAGS

Properties (5)

additional_info
SC365917
custom_field_two
2
customer
LACSD
datetime
2019-02-22T03:55:38-08:00
is_lateral_inspection
false