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Home My WebLink AboutOES 11-08 Citq 0# REPORT TO EXECUTIVE COMMITTEE Report Number: OES 11-08 Date: May 12, 2008 ./ '.i tl / From: Everett Buntsma Director, Operations & Emergency Services Subject: Bay Ridges Road Restoration SR&R Bay Ridges Ltd. Cost Sharing Agreement Pre-Budget Approval for 2009 File: A-1440 Recommendation: 1. That Report OES-11-08 regarding the Bay Ridges Road Restoration and SR&R Bay Ridges Ltd. Cost Sharing Agreement be received; and 2. That the cost sharing estimate in the amount of $104,876.10 (GST extra) be approved and included in the 2009 Capital Budget Road financing to be from 2009 current funds; 3. That the Development Agreement with SR&R Bay Ridges Limited be amended to reflect the foregoing; 4. Further, that the appropriate officials of the City of Pickering be authorized to take the necessary action to give effect thereto; Executive Summary: In 2007, SR&R Bay Ridges Ltd. proposed to re-develop the Bay Ridges Plaza. The project known as San Francisco by the Bay was required by The Region of Durham to replace portions of the existing sanitary sewer. The work to replace the sanitary sewer commenced in the winter months but due to wet ground conditions normal construction practices could not be implemented. In order to proceed this spring with the project the developer will have to restore the entire roadway from curb to curb. This restoration has far exceeded what was approved for the development, thus the developer SR&R Bay Ridges Ltd. is proposing a cost sharing agreement as the City's contribution toward the complete cost of the roads restoration. The developer wishes to proceed with the work now and wishes to have the cost sharing agreement with the City in place beforehand. The City will not expend any funds until 2009. Report OES 11-08 May12, 2008 Subject: Bay Ridges Road Restoration Page 2 1) ,'\ Financial Implications: In the 2009 Roads Capital Budget $105,000 will have to be allocated for this project. Financing is anticipated to be from the 2009 current funds most likely under the "Capital form Current" allocation. Sustainability Implications: The new road works will improve the traffic flow in these areas, enhancing the quality of life for the area residents. The new road works have an estimated life expectancy of 25 years. The net result of this will be lower maintenance costs and no further disturbance to the area residents for a number of years. Background: In 2007, SR&R Bay Ridges Ltd. proposed to re-develop the Bay Ridges Plaza. The project know as San Francisco by the Bay was required by The Region of Durham to replace the existing sanitary sewer on Wharf Street (west of Liverpool Road) Front Road (Annland Street to Browning Avenue) and Douglas Avenue ( Browning Avenue to Douglas Park). The work to replace the sanitary sewer commenced in the Winter months but due to wet ground conditions normal construction practices could not be implemented. In order to proceed with the project the developer is proposing to excavate the entire road from curb to curb and replace it with a new granular road base, new base asphalt and new top lift of asphalt. This restoration has far exceeded what was approved for the development, thus the developer SR&R Bay Ridges Ltd. is proposing a cost sharing arrangement with the City. The benefit to the City will be new roads that should not require any major repairs or further disturbances to the area residents for the next 20-25 years. The Developer is proposing a cost sharing arrangement with the City which could be accommodated in the existing Development Agreement as an amendment. The City would pay a percentage of the cost for the granular road base, base asphalt and top lift of asphalt. The percentage was determined by a consultant's review of the Developer's cost estimate on behalf of the City. The City's consultants review of the Developer's original cost sharing estimates can be found in attachment #1 which shows a reduction in the City's share of the cost from approximately $192,000 to $105,000. The amendment to the Development Agreement could identify the cost sharing and identify the maximum payment of approximately $105,000.00 in 2009. Upon review of the above documents staff recommends that the Development Agreement with SR&R Bay Ridges Ltd. be amended to include the proposed cost sharing agreement. CORP0227-07/01 revised Report OES 11-08 May12, 2008 Subject: Bay Ridges Road Restoration Page 3 b ,) Attachments: 1. Location Map 2. TSH correspondence regarding the review of the proposed cost estimate Prepared By: Approved/Endorsed By: .--/-- (, "j':' , . ..' \ If / ,? // /.- I ,/1. ;..1/ '/ t/ ~ d/~' J[ ,>'":.1 <-'-t' ~'--~+ Darrell Selsky // . Supervisor, Engineering & Gflpital Works _-:---~". ~..~ . ...... ---..... ,,'// Ii ~ ...,../ Everel(Buntsma Director Operations & Emergency Services Approved / Endorsed By: Approved / Endorsed By: /-- .~-'~:;. -'I '~. k... ~,--;;----_._._:;:::?'...~~ ~~? .", ~' "--~:~-".'-'~ Gillis Paterson Director, Corporate Services & Treasurer DS: Copy: Chief Administrative Officer Recommended for the consideration of Pickering City Council -\ /r CORP0227 -07 /01 revised I .... I UI ~L I lD 0 C r PATHMORE ~ GI LANE Q :;0 a z 0 Z I- ::J z <: 0 0 ~ HALLER w ::> z w ~ OLD Ul ~ :5 w 0 5> ::> 0::: 0 <{ 0 I.J... BROWNING AVE. Zw ~w 0::> -::J UlZ >z o..w O::w ~~ ~~ "T] STREET :;0 0 Z ---l ORCHARD AVENUE BOULEVARD AVENUE [I] LUNA CRT. FOXGLOVE 16 AVENUE I rrI ::E Ul o z tJ w 0::: I- Ul SHEARER LANE ....J o MONICA COOK ~ PLACE eJ > ::J ILONA PARK ROAD DRIVE w => z w ~ STREET STREET tJ ~I II w 0::: I- Ul J BROADVIEW STREET z I j 0 . 5 I <: m ANNLAND STREET OPERATIONS & EMERGENCY SERVICES DEPARTMENT MUNICIPAL PROPERTY & ENGINEERING DIVISION SCAlL: Il'~ APRIL 28 /2008 L:\I.Ipd:E\THEAlAnC MAPPING\WoPS\STREET BASE\Ofd:S DIRECTOR\ATTACHIIENr FOR REPORT\ N.T.S STREET I ATTACHMENT FOR OPERATIONS & EMERGENCY SERVICES REPORT BAY RIDGES ROAD RESTORATION OES-11-08 .. TIH t'iENTt+_~ iOREPORT# dES 1I-0~ / r' /2.- -- ~'-'-- Totten Sims Hubicki Associates 300 Water Street '7 Whitby, Ontario, Canada L 1 N 9J2 (905) 668-9363 Fax: (905) 668-0221 E-mail: tsh@tsh.cawww-tsh.ca engineers architects planners April 25th, 2008 City of Pickering One The Esplanade Pickering, Ontario, L 1 V 6K 7 Attention: Mr, Darrell Selsky Re: San Francisco By The Bay External Sanitary Sewer Proposed Road Improvement Cost Sharing Dear Sir: Further to your request, we have reviewed the proposal dated April 2nd, 2008 for cost sharing road improvements as a result of the construction of an external sanitary sewer to service the San Francisco By The Bay development. Our comments are as follows: 1. We believe half of the roadway width (4.0 m)will be lost to the sanitary sewer construction not 2.5 m as indicated in the analysis. Therefore, contractor to pay the full cost of 4.0 m of the road or 4/8 -= 50%. The City of Pickering and the Developer will share the cost of the remainder of 50%. Based on life expectancy of the road components, City' to pay 40% and 20% of the asphalt and granular quantities respectively as shown on Page 1 oftne estimate attached. 2. The lowering of manholes and catchbasins and subsequent raising to top lift asphalt should not be a City responsibility/cost. Without the sewer construction, Wt~ anticipate the City would rehabilitate the streets by removing the road base materials and reinstating all in the same year. The construction of the sanitary sewer trench results in the surface lift of asphalt being deferred for one year to allow for differential settlements to occur before placement of the top lift asphalt. 3. Cold planning is required due to placing 100 mm HL-8, then planning to allow for HL-3 placement. This should not be a City responsibility/cost for the reasons stated in 2. above. 4. Roadway lengths have been revised for Browning Avenue and Douglas Avenue from Browning Avenue to Holler A venue resulting in revised construction quantities. The attached road reconstruction estimate has been revised accordingly to reflect the City's responsibility/ cost in accordance with our recommendations above. If you have any questions on the foregoing, please contact the undersigned. Yours very truly, .~ D. C. Behm, P. Eng, DCB/dh Encl C\Documents and Settmgslchoalh\Mv Documents\Pickering San hancisco\Let-Selsky-SanFrancisco-Apr 25. 2008,doc ROAD RE-CONSTRUCTION ESTIMATE SAN FRANCISCO BY THE BAY - EXTERNAL SANITARY SEWER CITY OF PICKERING SERNAS PROJECT NO.: 06483 APRIL 2, 2008 , ---.; ......._.i NOTES: ROAD WIDTH: 8.0m ~.o 4/5? -::. -:;-02. CONTRACTOR TO PAY FULL COST OF-2:5ffl OF THE ROAD: 2-:51&= ~ 4.0 1.(/ ~ ';-0/01 CITY OF PICKERING AND DEVELOPER TO SHARE COST OF THE REMAINDER OF THE &6m OF ROAD: 5.,e,/8 = ~/o COST SHARING BETWEEN THE CITY OF PICKERING AND THE DEVELOPER WILL BE PRO-RATED BASED ON THE AGE OF THE ROAD: ROADS BUILT IN 1988 -- :W YEARS OLD ~t? ASPHALT LIFE EXPECTANCY FROM CITY -- 25 YEARS ~ GRANULAR ROAD BASE UFE EXPECTANCY FROM CITY -- 50 YEARS DEVELOPER TO PAY COST EQUIVALENT TO THE REMAINING LIFE OF THE ROAD COMPONENTS b l~ CITY TO PAY COST EQUIVALENT TO THE EXPIRED LIFE OF THE ROAD COMPONENTS CITY SHARE: '5"'0 t.. Lfo 2.. ASPHALT: 20/25 x~1o =~ GRANULAR: 20/50 x.e&t-f~/o =~ sot 20 "2. DEVELOPER SHARE '5'"0 t.. 10 't ASPHALT: 5/25 x 68.75% =~o GRANULAR: 30/50 x~1o =~ 50 ~ ~o t ::: I c::::. ~ ROAD RE-CONSTRUCTION ESTIMATE 06483 - SAN FRANCISCO BY THE BAY - EXTERNAL SANITARY SEWER Page 1 of 11 ROAD RE-CONSTRUCTION ROAD RE-CONSTRUCTION ESTIMATE SAN FRANCISCO BY THE BAY - EXTERNAL SANITARY SEWER CITY OF PICKERING SERNAS PROJECT NO.: 06483 APRIL 2, 2008 EST. UNIT ESTIMATED RESPONSIBILITY ITEM DESCRIPTION QTY. UNIT RATE AMOUNT % k:;ONTRACTOF % DEVELOPER % CITY WHARF ST. -. WIDTH = 8m I LENGTH = 179m ".5""'0 /0 it'D 9/~ 4~ 1 a) PULVERIZE ASPHALT AND USE AS GRAN 'B' 1,435 m2 1.60 2,296.00 ~ 717.50 ~ 315.70 &&:-e- ~ OR TRENCH BACKFilL 4 Z'Z9' '0 b) REMOVE EX. GRAN 'A' & 'B' AND REUSE AS GRAN 'B' 1,435 m2 4.00 5,740.00 31.3 1793.75 13.8 789.25 6&G- -~ 300mm DEPTH PROVISIONAL: c) SUPPLY AND PLACE GRANULAR 'B' - 300mm DEPTH 1,435 m2 12.71 NOT EXTENDED ~ 20 Z5 Z;7. '~7 d) SUPPLY AND PLACE GRANULAR 'A' - 150 mm DEPTH 1,435 m2 8.11 11,637.85 31.3 3636.83 4800.61 ~ ~?O() 4:l 4'0 ,f 1~/. zz e) SUPPLY AND PLACE Hl-8 ASPHALT - 60 mm DEPTH 1,435 m2 11.03 15,828.05 31.3 4946.27 13.8 2176.36 ~ ~ 0 0 f) GRIND TOP ASPHALT AND DISPOSE OFF-SITE 1,435 m2 3.50 5,022.50 31.3 1569.53 13.8 690.59 "'''' " ....~~.... ....n RAISE MH'S & CEl'S TO SURFACE ASPHALT GRADE 0 Q g) MH 3 ea 250.00 750.00 31.3 234.75 13.8 103.50 rr " 'A"" r.... .~.~ . 'v ~ 494z'/4~ . h) SUPPLY AND PLACE HL-3 ASPHALT - 40 mm DEPTH 1 ,435 m2 8.61 12,355.35 31.3 3861.05 13.8 1698.86 ~ 67~5..4-4-- ASPHALT CEMENT AT $476 PER TONNE . CONTRACT UNIT RATE ~: ". ..~ \1 -1 -0 ~~ -0 o ~ =It ~I .:::::- I c:. .............; ROAD RE-CONSTRUCTION ESTIMATE ~. 06483 - SAN FRANCISCO BY THE BAY - EXTERNAL SANITARY SEWER Page 2 of 11 ROAD RE-CONSTRUCTION EST. UNIT ESTIMATED RESPONSIBILITY ITEM DESCRIPTION QTY. UNIT RATE AMOUNT % ~ONTRACTOf; % DEVELOPER % CITY FRONT ROAD: EASEMENT TO COMMERCE ST. - WIDTH = 8m , LENGTH = 189m ~ 9'~.~ 2 a) PULVERIZE ASPHALT AND USE AS GRAN 'B' 1,510 m2 1.60 2.416.00 31.3 755.00 13.8 332.20 ~ 1328.88 OR TRENCH BACKFILL 40 Z414.'~'4 b) REMOVE EX. GRAN 'A' & 'B' AND REUSE AS GRAN 'B' 1,510 m2 4.00 6,040.00 31.3 1887.50 13.8 830.50 ~ 6622.09 300mm DEPTH PROVISIONAL: c) SUPPLY AND PLACE GRANULAR 'B' - 300mm DEPTH 1,510 m2 12.71 NOT EXTENDED Zo Z#4'. 1/2- d) SUPPLY AND PLACE GRANULAR 'A' - 150 mm DEPTH 1,510 m2 8.11 12,246.10 31.3 3826.91 41.3 5051.52 ~ 6d€HHl . LOWER MH'S & CEl'S TO BASE ASPHALT GRADE 0 0 e) CB 2 ea 750.00 1,500.00 31.3 468.75 13.8 206.25 ~~ n nn. nn ~ ("~'3./~ n SUPPLY AND PLACE HL-8 ASPHALT - 60 mm DEPTH 1,510 m2 11.03 16,655.30 31.3 5204.78 13.8 2290.10 .ee-,g. 91€9.12 " ~ g) GRIND TOP ASPHALT AND DISPOSE OFF-SITE 1,510 m2 3.50 5,285.00 31.3 1651.56 13.8 726.69 .. n n___ "7. - RAISE MH'S & CB'S TO SURFACE ASPHALT GRADE h) MH 2 ea 250.00 500.00 31.3 156.25 13.8 68.75 .. n n+e.oo i) CB 2 ea 750.00 1,500.00 31.3 468.75 13.8 206.25 cc n 0,.,<: AA 4.0 ~.ZuJ. 4. * j) SUPPLY AND PLACE HL-3 ASPHALT - 40 mm DEPTH 1,510 m2 8.61 13,001.10 31.3 4062.84 13.8 1787.65 I~ 7169.51 ASPHALT CEMENT AT $476 PER TONNE * CONTRACT UNIT RATE ---....~ :~ ~"'r"'i- , I. .'" ....\ #=: , ~. .}J ~ ~;:x:; I ~ o :;lO -i =/:.' l 1m if I D 0<::. . ROAD RE-CONSTRUCTION ESTIMATE 06483 - SAN FRANCISCO BY THE BAY - EXTERNAL SANITARY SEWER Page 3 of 11 ROAD RE-CONSTRUCTION EST. UNIT ESTIMATED RESPONSIBILITY ITEM DESCRIPTION QTY. UNIT RATE AMOUNT % ~ONTRACTOF % DEVELOPER % CITY FRONT ROAD: COMMERCE ST. TO SA YVIEW ST. - WIDTH = 8m, LENGTH = 159m * "1-1. I' <J 3 a) PULVERIZE ASPHALT AND USE AS GRAN 'B' 1,270 m2 1.60 2,032.00 31.3 635.00 13.8 279.40 ~ 1117.89 OR TRENCH BAO(FILL 40 '" IT. ~ b) REMOVE EX. GRAN 'A' & 'B' AND REUSE AS GRAN 'B' 1,270 m2 4.00 5,080.00 31.3 1587.50 13.8 698.50 .ee.o 2701.0Cl 300mm DEPTH PROVISIONAL: c) SUPPLY AND PLACE GRANULAR 'B' - 300mm DEPTH 1,270 m2 12.71 NOT EXTENDED ~ u>9. '4 d) SUPPLY AND PLACE GRANULAR 'A' - 150 mm DEPTH 1,270 m2 8.11 10,299.70 31.3 3218.66 41.3 4248.63 ~ 2l!1J2 42 LOWER MH'S & CB'S TO BASE ASPHALT GRADE 0 t) e) MH 2 ea 750.00 1,500.00 31.3 468.75 13.8 206.25 ~~ ^ n^~ ^^ n CB 3 ea 750.00 2,250.00 31.3 703.13 13.8 309.38 ~~.~ ,~~. .~~ 40 S'~.~'M SUPPLY AND PLACE HL-8 ASPHALT - 60 mm DEPTH 1,270 m2 11.03 14,008.10 31.3 4377.53 13.8 1926.11 .e&,G.. 77Q4.4/il It) ". A ~~ GRIND TOP ASPHALT AND DISPOSE OFF-SITE 1,270 m2 3.50 4,445.00 31.3 1389.06 13.8 611.19 cc n .~.~ RAISE MH'S & CB'S TO SURFACE ASPHALT GRADE () e en !!. g) MH 4 ea 250.00 1,000.00 31.3 312.50 13.8 137.50 ee" h) CB 3 ea 750.00 2,250.00 31.3 703.13 13.8 309.38 ee" "".., t::f"\ * i) SUPPLY AND PLACE HL-3 ASPHALT - 40 mm DEPTH 1,270 m2 8.61 10,934.70 31.3 4c> 4.1.,;. <lc.~ 3417.09 13.8 1503.52 ~ 6011.g9- ASPHALT CEMENT AT $476 PER TONNE * CONTRACT UNIT RATE , k,., , ~ ~ b !<\t IV -.. c:::. ~ . -. -,,,,,,,,; ROAD RE-CONSTRUCTION ESTIMATE 06483 - SAN FRANCISCO BY THE BAY - EXTERNAL SANITARY SEWER (.r Page 4 of 11 ROAD RE-CONSTRUCTION EST. UNIT ESTIMATED RESPONSIBILITY ITEM DESCRIPTION QTY. UNIT RATE AMOUNT % CONTRACTOF % DEVELOPER % CITY FRONT ROAD: BA YVIEW ST. TO BROWNING AVE. - WIDTH = 8m, LENGTH = 99m 4. ~,,>. ~ 4 a) PULVERIZE ASPHALT AND USE AS GRAN 'B' 790 m2 1.60 1,264.00 31.3 395.00 13.8 173.80 ss.o. e9f3.29 OR TRENCH BACKFILL "7~ /'z/d.D b) REMOVE EX. GRAN 'A' & 'B' AND REUSE AS GRAN 'B' 790 m2 4.00 3,160.00 31.3 987.50 13.8 434.50 ~ 1nS.QQ. 300mm DEPTH PROVISIONAL: c) SUPPLY AND PLACE GRANULAR 'B' - 300mm DEPTH 790 m2 12.71 NOT EXTENDED Z4 /$ I. ~,f d) SUPPLY AND PLACE GRANULAR 'A' - 150 mm DEPTH 790 m2 8.11 6,406.90 31.3 2002.16 41.3 2642.85 ~ 17131.Qg LOWER MH'S & CB'S TO BASE ASPHALT GRADE () t:) e) MH 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 rr" n rn n CB 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 .... " A ,n en g) DCB 1 ea 1,250.00 1,250.00 31.3 390.63 13.8 171.88 .... " con'7 ,.." ~ oS 4'.r. 4- h) SUPPLY AND PLACE HL-8 ASPHALT - 60 mm DEPTH 790 m2 11.03 8,713.70 31.3 2723.03 13.8 1198.13 ea.G- - . 47Q2.54 0 *' i) GRIND TOP ASPHALT AND DISPOSE OFF-SITE 790 m2 3.50 2,765.00 31.3 864.06 13.8 380. 19 rr n rn. "'7C= RAISE MH'S & CB'S TO SURFACE ASPHALT GRADE (J ff) j) MH 1 ea 250.00 250.00 31.3 78.13 13.8 34.38 rr n ''>"'7 .." ~ .- ,~ .~v k) CB 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 ec= n A 1 ') en I) DCB 1 ea 1,250.00 1,250.00 31.3 390.63 13.8 171.88 rr con"'7 .." ~~.v 4.0 II Zob. 7(,. . m) SUPPLY AND PLACE HL-3 ASPHALT - 40 mm DEPTH 790 m2 8.61 6,801.90 31.3 2125.59 13.8 935.26 .ee.,g. d741.Qa ASPHALT CEMENT AT $476 PER TONNE * CONTRACT UNIT RATE '--..J ,....,. J ~ ~~ "'U o :Ai -I :t.i: ~ - --- , C::. ~ ROAD RE-CONSTRUCTION ESTIMATE 06483 - SAN FRANCISCO BYTHE BAY - EXTERNAL SANITARY SEWER Page 5 of 11 ROAD RE-CONSTRUCTION EST. UNIT ESTIMATED RESPONSIBILITY ITEM DESCRIPTION / -~ QTY. UNIT RATE AMOUNT % CONTRACTOF % DEVELOPER % CITY I lfo I BROWNING AVE. - WIDTH = 8m, LENGT~ ~20 4'IZ. ~Q 40 ~4tJD 5 a) PULVERIZE ASPHALT AND USE AS GRAN 'B' A?tJ m2 1.60 ~ 31.3 235.00 13.8 103.40 ~ ~ OR TRENCH BACKFILL Jm ll:t!fJ. ~ t) 4'~ $' /Z,.o. b) REMOVE EX. GRAN 'A' & 'B' AND REUSE AS GRAN 'B' -47Q. m2 4.00 1,889.99 31.3 587.50 13.8 258.50 -8e.,Q. 1 Q~~ 00 300mm DEPTH PROVISIONAL: c) SUPPLY AND PLACE GRANULAR 'B' - 300mm DEPTH 470 m2 12.71 NOT EXTENDED JZb ~~9J'.Z. Z() .5'/1, <J 4' d) SUPPLY AND PLACE GRANULAR 'A' - 150 mm DEPTH -47G- m2 8.11 a,811.7Q 31.3 1191.16 41.3 1572.33 ~ 1018.22 LOWER MH'S & CB'S TO BASE ASPHALT GRADE ~ e> e) MH 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 ~~ n ,~') ,::r' >u ./'5~~ '-.c 4 /41{,t.f4 n SUPPLY AND PLACE HL-8 ASPHALT - 60 mm DEPTH -47Q- m2 11.03 6,18tW. 31.3 1620.03 13.8 712.81 e&.Q 28€i1.2@ I> nn ~~. g) GRIND TOP ASPHALT AND DISPOSE OFF-SITE 470 m2 3.50 1,645.00 31.3 514.06 13.8 226.19 ~~ n vv.v RAISE MH'S & CB'S TO SURFACE ASPHALT GRADE ~, ~ 0 h) MH 3 ea 250.00 750.00 31.3 234.38 13.8 103.13 vv.v .~.vv ~r.. ~7$"~ z. ~ /I~z. ,,~ . i) SUPPLY AND PLACE HL-3 ASPHALT - 40 mm DEPTH -.4Te- m2 8.61 4,046.70 31.3 1264.59 13.8 556.42 8&,Q 2225 69 ASPHALT CEMENT AT $476 PER TONNE * CONTRACT UNIT RATE ~ r i I~ ~., ~ . I Ie .. cr, IV \ C ~ ....,J ROAD RE-CONSTRUCTION ESTIMATE 06483 - SAN FRANCISCO BYTHE BAY - EXTERNAL SANITARY SEWER Page 6 of 11 ROAD RE-CONSTRUCTION EST. UNIT ESTIMATED RESPONSIBILITY ITEM DESCRIPTION QTY. UNIT RATE AMOUNT % % DEVELOPER % CITY /y-r rv DOUGLAS AVE. : BROWNING AVE. TO OLD ORCHARD RD. - WIDTH = 8m, LENGTH =)1'5m 4tJ 74'z: 44 6 a) PULVERIZE ASPHALT AND USE AS GRAN 'B' ~ m2 1.60 31.3 700.00 13.8 308.00 12~2 00 OR TRENCH BACKFILL [1&0 //~o ~~6:~Q+ I 113.81 I~I /~!r~. 0 b) REMOVE EX. GRAN 'A' & 'B' AND REUSE AS GRAN 'B' 1,400 m2 4.00 . . 31.3 1750.00 770.00 dOg9.99 300mm DEPTH PROVISIONAL: c) SUPPLY AND PLACE GRANULAR 'B' - 300mm DEPTH 1 ,400 m2 12.71 1/(. ~ d) SUPPLY AND PLACE GRANULAR 'A' -150 mm DEPTH ~ m2 8.11 31.3 3548.13 41.3 4683.53 ~ 312215 I/tltf/.rz LOWER MH'S & CB'S TO BASE ASPHALT GRADE () ~ e) MH 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 n CB 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 /~ /~ 794. .*1 {~~r,6Z g) SUPPLY AND PLACE HL-8 ASPHALT - 60 mm DEPTH -1,4GO- m2 11.03 31.3 4825.63 13.8 2123.28 ~ &> h) GRIND TOP ASPHALT AND DISPOSE OFF-SITE 1 ,400 m2 3.50 4,900.00 31.3 1531.25 13.8 673.75 i RAISE MH'S & CB'S TO SURFACE ASPHALT GRADE ~ ~t i) MH 3 ea 250.00 750.00 31.3 234.38 13.8 103.13 .. - . j) CB 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 /1'0 Y?t! J, ~ I ,,; I .f9'.r. · k) SUPPLY AND PLACE HL-3 ASPHALT - 40 mm DEPTH .+,400. m2 8.61 12,964.99 31.3 3766.88 13.8 1657.43 .ee.,Q gG2~ 7Q ASPHALT CEMENT AT $476 PER TONNE I I I I I I I -:t 1<::> !n, iV" CONTRACT UNIT RATE I I I I I I I --- - , <:::.. '-X::, ROAD RE-CONSTRUCTION ESTIMATE 06483 - SAN FRANCISCO BY THE BAY - EXTERNAL SANITARY SEWER Page 7 of 11 ROAD RE-CONSTRUCTION EST. UNIT ESTIMATED ITEM DESCRIPTION QTY. UNIT RATE AMOUNT % CITY Is\. let I DOUGLAS AVE.: OLD ORCHARD RD. TO HALLER AVE. - WIDTH = 8m, LENGTH = 14e1Tr 17zi::i I 113.81 t; fl, Zo 7 a) PULVERIZE ASPHALT AND USE AS GRAN 'B' 1.,.mJ m2 1.60 1,7Q2.gQ 31.3 560.00 246.40 lHl6.eQ OR TRENCH BACI<FILL lo:fo /"~{J 4.l'Z(). tt I 113.81 I~ /?t./.()~ b) REMOVE EX. GRAN 'A' & 'B' AND REUSE AS GRAN 'B' 1,129 . m2 4.00 1,189.09 31.3 1400.00 616.00 21e1.00 300mm DEPTH PROVISIONAL: c) SUPPLY AND PLACE GRANULAR '8' - 300mm DEPTH 1,120 m2 12.71 NOT EXTENDED I.. ~ 0 .f 7 J;f. It) r:l /7J;/.;'6 d) SUPPLY AND PLACE GRANULAR 'A' - 150 mm DEPTH ~ m2 8.11 9,023 20 31.3 2838.50 41.3 3746.82 2<1Q7 ~Ll I~~ LOWER MH'S & CB'S TO BASE ASPHALT GRADE () e) MH 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 n CB 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 47'4'~/ g) DCB 1 ea 1,250.00 1,250.00 31.3 390.63 13.8 171.88 1..8~ /1 Ilz. 4~ ~ h) SUPPLY AND PLJ\CE HL -8 ASPHALT - 60 mm DEPTH -1,l2O- m2 11.03 31.3 3860.50 138 1698.62 67Q<1.<12 i) GRIND TOP ASPHALT AND DISPOSE OFF-SITE 1,120 m2 3.50 3,920.00 31.3 1225.00 13.8 539.00 ~I it> 1\, if RAISE MH'S & CB'S TO SURFACE ASPHALT GRADE ........ ~ -- \ j) MH 3 ea 250.00 750.00 31.3 234.38 13.8 103.13 r-r-'" . .. ,............. ~ k) CB 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 ~ I) DCB 1 ea 1,250.00 1,250.00 31.3 390.63 13.8 171.88 . /oDtfO frzftl.J. 4ft1 ~ 7". $ m) SUPPLY AND PLACE HL-3 ASPHALT - 40 mm DEPTH 1,120 m2 8.61 Q,e1J.2Q 31.3 3013.50 13.8 1325.94 1i3Q3.7l3 ASPHALT CEMENT AT $476 PER TONNE CONTRACT UNIT RATE , , I I I I '-.' ROAD RE-CONSTRUCTION ESTIMATE 06483 - SAN FRANCISCO BY THE BAY - EXTERNAL SANITARY SEWER ,-,C) Page 8 of 11 ROAD RE-CONSTRUCTION EST. UNIT ESTIMATED RESPONSIBILITY ITEM DESCRIPTION QTY. UNIT RATE AMOUNT % ::;ONTRACTOF % DEVELOPER % CITY (} t DOUGLAS AVE. : HALLER AVE.TO FAIRVIEW AVE. - WIDTH = 8m, LENGTH = 47m 9.0 ~4~'4. 8 a) PULVERIZE ASPHALT AND USE AS GRAN 'B' 375 m2 1.60 600.00 31.3 187.50 13.8 82.50 ~ hh () 880.00 OR TRENCH BACKFILL .rID ~,,~ . IJ(J b) REMOVE EX. GRAN 'A' & 'B' AND REUSE AS GRAN 'B' 375 m2 4.00 1,500.00 31.3 468.75 13.8 206.25 ~ 22~ 00 300mm DEPTH PROVISIONAL: c) SUPPLY AND PLACE GRANULAR 'B' - 300mm DEPTH 375 m2 12.71 NOT EXTENDED ,,~ ~.,J. Z,S d) SUPPLY AND PLACE GRANULAR 'A' - 150 mm DEPTH 375 m2 8.11 3,041.25 31.3 950.39 41.3 1254.52 l:l~6 '311 LOWER MH'S & CI3'S TO BASE ASPHALT GRADE . 0 e) MH 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 - vv.v ~ '~.vV f) CB 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 """ " A ...., "" g) DCB 1 ea 1,250.00 1,250.00 31.3 390.63 13.8 171.88 -- ~ ~^~ -~ ~ /'54. 1t h) SUPPLY AND PLACE HL-8 ASPHALT - 60 mm DEPTH 375 m2 11.03 4,136.25 31.3 1292.58 13.8 568.73 hh () 2274.QA 0 ~ i) GRIND TOP ASPHALT AND DISPOSE OFF-SITE 375 m2 3.50 1,312.50 31.3 410.16 13.8 180.47 -- vv.v ,~ .~~ RAISE MH'S & CB'S TO SURFACE ASPHALT GRADE 0 C) j) MH 2 ea 250.00 500.00 31.3 156.25 13.8 68.75 vv.v ~, v.vv k) CB 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 "'r' ~ A^ ,..~ I) DCB 1 ea 1,250.00 1,250.00 31.3 390.63 13.8 171.88 ",,:: f"\ C07 t::f"\ 4.0 /~91.>.o . m) SUPPLY AND PLACE HL-3 ASPHALT - 40 mm DEPTH 375 m2 8.61 3,228.75 31.3 1008.98 13.8 443.95 ~ 1775Q1 ASPHALT CEMENT AT $476 PER TONNE . CONTRACT UNIT RATE ,- , <:::> f> 1-- \~ ~ "'\ .\,,\ I "" '" I ~ q, ROAD RE-CONSTRUCTION ESTIMATE 06483 - SAN FRANCISCO BY THE BAY - EXTERNAL SANITARY SEWER Page 9 of 11 '.~ ROAD RE-CONSTRUCTION EST. UNIT ESTIMATED RESPONSIBILITY ITEM DESCRIPTION QTY. UNIT RATE AMOUNT % CONTRACTOF % DEVELOPER % CITY DOUGLAS AVE. : FAIRVIEW AVE. TO MH 18 A - WIDTH = 8m, LENGTH = 101m ~ $'/J. 4.c 9 a) PULVERIZE ASPHALT AND USE AS GRAN 'B' 810 m2 1.60 1,296.00 31.3 405.00 13.8 178.20 ~ 712.1W OR TRENCH BACKFILL ~ /~96,,r.o b) REMOVE EX. GRAN 'A' & 'B' AND RGJSE AS GRAN 'B' !lin ~2 d nf) 3240.00 31.3 1012.50 13.8 445.50 t::t:: n 1782 00 -..,I I v ,,' I 300mm DEPTH , PROVISIONAL: c) SUPPLY AND PLACE GRANULAR 'B' - 300mm DEPTH 810 m2 12.71 NOT EXTENDED ~ /j'/s.l>z. d) SUPPLY AND PLACE GRANULAR 'A' - 150 mm DEPTH 810 m2 8.11 6,569.10 31.3 2052.84 41.3 2709.75 ...,7 r= 1806 50 LOWER MH'S & CB'S TO BASE ASPHALT GRADE . () e) MH 2 ea 750.00 1,500.00 31.3 468.75 13.8 206.25 '~.v ~~~.vv f) DCB 2 ea 1,250.00 2,500.00 31.3 781.25 13.8 343.75 -- - --- '~.~ ~ .vv 40 s>7J. lZ SUPPLY AND PLACE HL-8 ASPHALT - 60 mm DEPTH 810 m2 11.03 8,934.30 31.3 2791.97 13.8 1228.47 cc" 4~1'3 87 () ~ GRIND TOP ASPHALT AND DISPOSE OFF-SITE 810 m2 3.50 2,835.00 31.3 885.94 13.8 389.81 ~~.V '.."-'v.<-oJ RAISE MH'S & CB'S TO SURFACE ASPHALT GRADE () ~ g) MH 5 ea 250.00 1,250.00 31.3 390.63 13.8 171.88 oJoJ.V vv I .oJV h) DCB 2 ea 1,250.00 2,500.00 31.3 781.25 13.8 343.75 -- ~ ~~- ~~ 40 ~7'9.~~ . i) SUPPLY AND PLACE HL-3 ASPHALT - 40 mm DEPTH 810 m2 8.61 6,974.10 31.3 2179.41 13.8 958.94 ~ 3~35.76 ASPHALT CEMENT AT $476 PER TONNE . CONTRACT UNIT RATE .- -- p .t' D f'I, (./\ ........ 1- C). "'- c:x: ROAD RE-CONSTRUCTION ESTIMATE 06483. SAN FRANCISCO BY THE BAY.. EXTERNAL SANITARY SEWER Page10of11 ROAD RE-CONSTRUCTION EST. UNIT ESTIMATED RESPONSIBILITY ITEM DESCRIPTION QTY. UNIT RATE AMOUNT % ~ONTRACTOF % DEVELOPER % CITY Q:" f'". ANNLAND ST - WIDTH = 8m, LENGTH = 25m 40 IZ',,rJ.(j 10 a) PULVERIZE ASPHALT AND USE AS GRAN 'B' 200 m2 1.60 320.00 31.3 100.00 13.8 44.00 -e&.Q. 176.00 OR TRENCH BACKFILL 4IJ j Z/J .~.o b) REMOVE EX. GRAN 'A' & 'B' AND REUSE AS GRAN 'B' 200 m2 4.00 800.00 31.3 250.00 13.8 110.00 ~~ ^ <1 <10.gg 300mm DEPTH PROVISIONAL: c) SUPPLY AND PLACE GRANULAR 'B' - 300mm DEPTH 200 m2 12.71 NOT EXTENDED ~ .s~4.4o d) SUPPLY AND PLACE GRANULAR 'A' - 150 mm DEPTH 200 m2 8.11 1,622.00 31.3 506.88 41.3 669.08 ",..,. ... A A" 'H: LOWER MH'S & CB'S TO BASE ASPHALT GRADE () () e) CB 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 vv.v . ,~.vv 4~ cPR Z. 4 n SUPPLY AND PLACE HL-8 ASPHALT - 60 mm DEPTH 200 m2 11.03 2,206.00 31.3 689.38 13.8 303.33 -"'-'=.1'\ 121a 10 0 (;) g) GRIND TOP ASPHALT AND DISPOSE OFF-SITE 200 m2 3.50 700.00 31.3 218.75 13.8 96.25 ...... " "n~ ",,., h) RAISE MH'S & CB'S TO SURFACE ASPHALT GRADE () 0 i) MH 2 ea 250.00 500.00 31.3 156.25 13.8 68.75 ~~ ^ 2T5:-e& vv.v j) CB 1 ea 750.00 750.00 31.3 234.38 13.8 103.13 <:<: " I ~..., <:" ~ ~,f.f.tfa . k) SUPPLY AND PLACE HL-3 ASPHALT- 40 mm DEPTH 200 m2 8.61 1,722.00 31.3 538.13 13.8 236.78 Q<171Q ASPHALT CEMENT AT $476 PER TONNE . CONTRACT UNIT RATE SUB-TOTAL ROAD RE-CONSTRUCTION $386,903.00 $120,907.56 $74,119.28 "'_,.,_ n...,,..,,~ e C'> D! --- "- \ ~ ~ ~ /" 4. tf 7~, /-a ~ ROAD RE-CONSTRUCTION ESTIMATE 06483 - SAN FRANCISCO BY THE BAY - EXTERNAL SANITARY SEWER (R .~.5 Page 11 of 11