Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 18, 2021, 10:33 AM
  • 21 0650_21 0649_08182021_034347.mp4

Date
08/18/2021
W/O
906610
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00767
PipeID
P15803
Time
3:33 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9256
Sewer Name
21 FIRST ST TR, SECT 1A & CONNS TO 1ST ST TR SYSTM
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_906610_TV21099_AUG2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Rectangular
Height
21 in.
Width
21 in.
Upstream MH
21 0650
Downstream MH
21 0649
Dir. of Survey
Downstream
Length Surveyed
336.1 ft.
Total Length
336.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
Overall Rating
3
Pipe schematic from manhole 21 0650 to 21 0649
MH: 21 0650MH: 21 0649downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 06500 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 20 %of cross sectional area2.1 ft. MGO - General Observation - MAG COATING116.8 ft. LL - Alignment Left, 10 %, Start168 ft. LL - Alignment Left, 10 %, Finish290.3 ft. TBC - Tap Break-In Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"336.1 ft. AMH - Downstream Manhole, Survey Ends - 21 0649

Observation photos (1)

  • Alignment Left, 10 %, Start

    116.8 ft. - Alignment Left, 10 %, Start

Observations (9)

DistanceCodeObservation
0AMH21 0650
0MWL
0MGOCONNECTION AT MH 3 O'CLOCK
290.3TBC
116.8LL
168LL
0MWM
2.1MGOMAG COATING
336.1AMH21 0649

Properties (7)

additional_info
630138081821021
custom_field_three
MAG COATING COVERING PIPE
custom_field_two
5
customer
1
datetime
2021-08-18T03:33:34-07:00
documentation
PROPIPE
is_lateral_inspection
false