Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 17, 2015, 09:48 AM

  • A 0637_A 0636_20151217_022128.mp4

Date
12/17/2015
W/O
541844
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00316
PipeID
P07842
Time
1:48 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3012
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
WO_541844_TV21027_DEC2015
Material
Reinforced Concrete Pipe
Shape
Circular
Height
45 in.
Upstream MH
A 0637
Downstream MH
A 0636
Dir. of Survey
Downstream
Length Surveyed
1092.2 ft.
Total Length
1092.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
1
O&M Quick
2213
O&M Rating
7
Overall Index
2
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole A 0637 to A 0636
MH: A 0637MH: A 0636downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 06370 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6 ft. MGO - General Observation - MAGNESIUM H.O. START6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.9 ft. VC - Vermin Cockroach67.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"188 ft. VC - Vermin Cockroach289.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"536.9 ft. VC - Vermin Cockroach1035.4 ft. LR - Alignment Right, 15 %, Start1085.3 ft. LR - Alignment Right, 15 %, Finish1087.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1087.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1087.4 ft. MGO - General Observation - MAGNESIUM H.O. FINISH1092.2 ft. AMH - Downstream Manhole, Survey Ends - A 06361092.2 ft. MGO - General Observation - LATERAL AT MH 9 O'CLOCK ACTIVE

Observation photos (2)

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

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

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

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

All inspections of P07842Work order 541844

Observations (18)

DistanceCodeObservation
1092.2AMHA 0636
6DAGS—
1035.4LR—
1087.4SAP—
0AMHA 0637
1087.4DAGS—
0MWM—
1087.4MGOMAGNESIUM H.O. FINISH
6.9VC—
6MGOMAGNESIUM H.O. START
1092.2MGOLATERAL AT MH 9 O'CLOCK ACTIVE
0MWL—
188VC—
289.4TFA—
6SAP—
536.9VC—
1085.3LR—
67.6TFA—

Properties (5)

additional_info
SC224605
custom_field_two
3
customer
LACSD
datetime
2015-12-17T01:48:34-08:00
sewer_category
GRAVITY