Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 30, 2017, 07:04 AM
  • B 0693A_B 0693 _29112017_231622.mpg

Date
11/29/2017
W/O
674032
Weather
Dry
Operator/Surveyor
ERUIZ
Sewer ID
Z00110
PipeID
P09364
Time
11:04 PM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5148
Sewer Name
B JOINT OUTFALL B - UNIT 8G
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
08
Purpose
Routine Assessment
Project
WO_674032_TV22155_DEC2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
B 0693A
Downstream MH
B 0693
Dir. of Survey
Downstream
Length Surveyed
269.3 ft.
Total Length
269.3 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole B 0693A to B 0693
MH: B 0693AMH: B 0693downstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - B 0693A0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area4.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING start72.4 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, -, within 8 inches of joint: YES, 6", 1"77.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"196 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"203.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 8"203.5 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES264.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish269.3 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH269.3 ft. AMH - Downstream Manhole, Survey Ends - B 0693

Observation photos (2)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    4.6 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

    203.5 ft. - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
4.6SAP
269.3MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
203.5TBA
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
4.6MGOMAGNEZIUM H.O COATING start
269.3AMHB 0693
196TBA
203.5FS
77.5TBA
0AMHB 0693A
72.4TBI
264.6SAP
0MWL
0MWM

Properties (4)

additional_info
SC346458
custom_field_two
3
customer
LACSD
datetime
2017-11-29T23:04:28-08:00