ADDENDUM # 10 BID # FY CITY OF HALLANDALE BEACH INFLOW AND INFILTRATION REMOVAL PHASE 2

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1 ADDENDUM # 10 BID # FY CITY OF HALLANDALE BEACH INFLOW AND INFILTRATION REMOVAL PHASE 2 Please ensure you check the City s website for the latest addendum released for this project. Below find the link to the City s website: Firm must provide this form signed by an authorized officer of your Firm to acknowledge receipt of ADDENDUM # 10 and provide with your firm s response. PLEASE NOTE: EXHIBIT D MANHOLE REPORT

2 Bead 8" 10" 12" Size Comments Key N W F = fast flow EW W s = slow flow Y N S SW from southwest N S dw=dirty water ,4,3 F fr S Y S W way manhole - high flow from DE south, not much picked up N &E N = north S N E W S = south Y NA DE E = east SWE N Could be skipped, parallel line above main line W = west F Y NA E NA - not applicable F NSE W Clear - water is clear SW Y N S LS = lift station F Y N S DE - deadend Laundry pumping about 1/2 full pipe Y N S Y S N S N Parallel lilne above main line F, 12 M S W F Y S N Y S N F S N Y N W Y N S W N 8 Is there a LS outside gate of WTP - flow comes form WTP EW W Y EW N ? Y W E Can not see this but there is flow I MH Y W E W N Y EW W W N to EW N W N SE W 330 8

3 Bead 8" 10" 12" Size Comments Key f EW N s Y W N dirt Y N W , 6S Y N W Dish in hole Y S W Y S W s,6s,2s Y NSE W S W N W Y N W Y S N N s W S f N S f W S s N E Y W S EW S Y E S Y N W a N W 0 8 NW 3rd Ave - MH unnumbered N W Y N S E S Y E W Y E S W S ? Y W S s Y E W Y N E s E S f 9-299,230 Y E S In Pembroke Road Laundromat? CHECK Y W S Y W E Y TV line under Pembroke Road - has flow uncertain why

4 Bead 8" 10" 12" Size Comments Key NA S E 8 enters from high school service line? NA S E 8 Huge flow coming from high school at 4 am f NA E S 8 Large, very dirtly flow from high school at 4 am s Y W E W E Y N E Heavy paint smell & grease - industrial issue, line not accessible N E S E Mislabeled on map Large flow from East Large flow from East Large flow from East Large flow from East Large flow from East Large flow from East Large flow from East Y E W E N E N E N W N Y E N clear W E clear W E W E Gold watch or bracelet W E W E W E Y N 8 Coming from North clear W N clear Y W E W N 280 8

5 Bead 8" 10" 12" Size Comments Key W E halfful coming off HBB Y S N W N May be nothing given upstream flow Major grease issue W N Grease W N s W E Liner W E Liner W E Liner W E Liner, big leak f N S N E Liner W E Liner W E Liner Y W E Liner W E Liner LEAK 6-096? W E Blockage in line, liner W E Liner Y W E Big leak at liner IN MH N S N W N S a 8 guardshack has 4 in flow constantly, not on map N S n 3 e N S major flow cant find cant find E N grease old dish in botom huge clean flow coming in MH leak N S W S W E

6 Bead 8" 10" 12" Size Comments Key W E SW W E SW W E W E W E W E W E W E Y W E F W S S W E W E W S N S W E leak in MH also clear S N Y S N check clear water N S leak at liner clear N S full, slow N S E W dish in manhole E W Y E N S W comes off HBB Y E W S W liner Y E W liner Y E W Y W N Feb S N S N S N Y S N S N N E rat Y N X 350 8

7 Bead 8" 10" 12" Size Comments Key S N Y S N sl Y S N N E N S N S E S E W E S E W Y E W S S N W Not accessible clear water N S N S Y N S S N Surcharged Surcharged Surcharged LS 3 8 Top leaks and needs to be raised E S :00 AM N S Full of adult diapers E S? Mineral buildup Large, clear water flow E W? Y E S Clear water in park W S W S N S N S , 4 8 from condo t 3 am N N N S Y N S Heavy mineral deposits on walls of MH

8 Bead 8" 10" 12" Size Comments Key E LS s E W E W Leak in MH trough Something wierd here, lots of clean water, mineral buildup (next to canal) E W E S E S Y E E LS ? E W Septic - belly E W E W E W E N Under canal BU W E Leak between pipe and liner N S E W Check MH W E W E E W W E N W Seems like flow increased from above Seems like a lot of flow for 3 am W E Mineral buildup in MH E W Y E W surcharged dw S W surcharged surcharged EW N Y S E W E 330 8

9 Bead 8" 10" 12" Size Comments Key W E N S N S N S N S Y S N S E full pipe Y E W Pipe is clear water E N W E N E E N Y S E W N W E N S N S N S E N S N N S N E N W dw N E dw N S N E Y W N Y W N Y S W ,2,3 min S N Mineral deposit W E N N E W E W Y E W S N E N 350 8

10 Bead 8" 10" 12" Size Comments Key Y N W Y E W E W E W Y E W W N E W S W N W E N Y E S N S E W W S N W Too little flow here - blockage MH leak surcharged surcharged N E N S surcharged 8 No reason for this MH to be surcharged unless blocked S E surcharged surcharged surcharged surcharged E W E S N S Y E W Y W E S N W N 300 8

11 Bead E N E N S N Y S N Y S N Y W W Y W S Y N S W S W N S N S N W E N S Y E S W S Y E W E W E S surcharged S E Y S E Y S E W E W E Y blocked W E W N N S N S E N E W W S Y W E Y W E " 10" 12" Size Comments Key No reason for this to surcharge - blocked grease?

12 Bead 8" 10" 12" Size Comments Key W S dw N S flow too small from north - clean N W N E E W E W E W Y S N Y E W Y N S S N S W W E W N S N lots of mineral deposit S N S N S N S N mineral deposit surcharged surcharged surcharged surcharged S N E N W E W E W E W E S E W E

13 MANHOLES NEEDING TO BE CHECKED Manhole (MH) No. Comments Heavy mineral deposits on walls of MH Under canal Something wierd here, lots of clean water, mineral buildup (next to canal) Leak in MH trough Septic - belly CHK MH Leak between pipe and liner MH leak Too little flow here - blockage Mineral dep No reason for this to surcharge - blocked grease? No reason for this MH to be surcharged unless blocked Heavy paint smell & grease - industrial issue, line not accessible Large, very dirtly flow from high school at 4 am Mislabeled on map Lots of mineral dep Mineral dep too small from north - clean Leak in MH also Mineral buildup in MH Seems like flow increased from above Dish in manhole Leak at liner Surcharged Surcharged Surcharged :00 AM Seems like a lot of flow for 3 am Full of adult diapers Mineral buildup Clear water in park Large, clear water flow from condo t 3 am Check clear water Large flow from East Large flow from East Large flow from East Gold watch or bracelet Grease Major grease issue Large flow from East Large flow from East Page 12 of 13

14 MANHOLES NEEDING TO BE CHECKED Manhole (MH) No. Comments May be nothing given upstream flow Coming from North Halfful coming off HBB Large flow from East Liner, big leak Big leak at liner IN MH 6-093a Guardshack has 4 in flow constantly, not on map Liner LEAK BLockage in line, liner Huge clean flow coming in MH leak Old dish in bottom Can not find Can not find Major flow Grease Large flow from East Not accessible clear water Comes off HBB Pipe is clear water Huge flow coming from high school at 4 am enters from high school service line? TV line under Pembroke road - has flow uncertain why Can not see this but there is flow I MH In Pembroke Road laundromat? CHECK Is there a LS outside gate of WTP - flow comes form WTP Dish in hole NW 3rd Ave - MH unnumbered Laundry pumping about 1/2 full pipe Parallel lilne above main line Could be skipped, parallel lilne above main line 3 way manhole - high flow from DE south, not much picked up N &E LS 3 Top leaks and needs to be raised Page 13 of 13

15 BID # FY CITY OF HALLANDALE BEACH CITY OF HALLANDALE BEACH INFLOW AND INFILTRATION PHASE 2 ADDENDUM #10 PLEASE NOTE RECEIPT OF ADDENDUM #10 BY SIGNING BELOW AND INCLUDE WITH YOUR FIRM S SUBMISSION. I ACKNOWLEDGE RECEIPT OF ADDENDUM # 10: Company Name Title Signature Date Sincerely, Andrea Lues, Director, Procurement Department 2