Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 3, 2019, 05:56 AM
  • 16 0199_16 0198_10022019_230455.mp4

Date
10/02/2019
W/O
787582
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00647
PipeID
P13244
Time
10:56 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
k6093
Sewer Name
16 ARROYO SECO TRUNK, SECTION 4
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_787662_TV16012_SEP2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
16 0199
Downstream MH
16 0198
Dir. of Survey
Downstream
Length Surveyed
10.3 ft.
Total Length
10.3 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 16 0199 to 16 0198
MH: 16 0199MH: 16 0198downstream0 ft. MGO - General Observation - CONNECTION AT 3'0 AND 9'0 IN MH0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01990 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT THROUGHOUT6 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"9.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish10.2 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK10.2 ft. MGO - General Observation - MAG COAT THROUGHOUT END10.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish10.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0198

Observation photos (3)

  • Upstream Manhole, Survey Begins - 16 0199

    0 ft. - Upstream Manhole, Survey Begins - 16 0199

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

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

  • 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

Observations (13)

DistanceCodeObservation
0MGOCONNECTION AT 3'0 AND 9'0 IN MH
2DAGS
10.2MGOCONNECTION AT MH 3 O'CLOCK
0MWM
2MGOMAG COAT THROUGHOUT
6TBA
0AMH16 0199
10.3SAV
0SAV
9.7DAGS
0MWL
10.3AMH16 0198
10.2MGOMAG COAT THROUGHOUT END

Properties (6)

additional_info
SC378440
custom_field_two
3
customer
LACSD
datetime
2019-10-02T22:56:55-07:00
documentation
PRO PIPE
is_lateral_inspection
false