Provincial Highways Management. Ministry of Transportation PRODUCTION RATES. Contract Management Office Estimating Section

Transcription

1 Provincial Highways Management Ministry of Transportation PRODUCTION RATES Estimating Section 2011

2 2011 Production Rates Manual: Edited by: Paul Sosney Head, Contract Award Last Update: May 2011 Technical Data Currently Provided by: Estimating Section, Regional Contracts Offices Originally Published: January 1998 Technical Data Originally Provided by: Project Services Section, Transportation Capital Branch Estimating Office, Construction and Operations Branch i

3 Table of Contents Forward... iv Construction Working Day Chart... 1 Winter Shutdown Periods... 2 Central Region... 2 Eastern Region... 2 NorthEast Region... 2 West Region... 2 NorthWest Region... 2 Clearing & Grubbing... 3 Earth Excavation and/or Earth Borrow... 4 Excavation: Miscellaneous... 5 Muck and Place Rock... 5 Rock Excavation... 5 Swamp Excavations... 5 Crushing... 5 Sewer Installation... 6 Sewers: Miscellaneous Items... 7 Place Force Main... 7 Sub Drain... 7 Construct Manholes < 3 m deep... 7 Construct Manholes > 3 m deep... 7 Construct Tunnel... 7 Excavate Footings (Culverts)... 7 Construct Concrete (Culverts)... 7 Construct Concrete (Large Culverts)... 7 Granular... 8 Granular Borrow... 8 Treated Base... 8 Curb & Gutter... 9 Concrete Base and Concrete Paving ii

4 Concrete Base Repair Diamond Grinding Asphalt Asphalt: Miscellaneous Items Surface Treatment Recycled Hot Mix Cold In Place Hot In Place Full Depth Reclamation (Pulverizing) Diamond Grinding Route and Seal Cracks Rumble Strips Expanded Asphalt Line Marking Obliterating Pavement Markers Structure (Substructure, Superstructure) Structure: Miscellaneous Items Sheet Piles H-Piles Driving Shoes Construct Parapet Demolish Structure Hydro Demolish Footings including Exc. & Piles Construct Piers & Abutments Construct Deck Remainder of Superstructure Rebar Bailey Bridge Electrical Items High Mast Poles - Footings (no piles or Caissons) High Mast Poles - Footings with piles or Caissons Footings in Tall Wall HMP Assembly Raise Poles HMP Luminaires Energize Poles Maintenance Platforms Distribution Assemblies Manholes/Handholes iii

5 Concrete UPC Ducts Wire Pulling Miscellaneous Items Barrier Wall Temporary Concrete Barrier Wall Placement Relocate TCB. Wall Quick Change Barrier Guide Rail Remove & Replace Guide Rail Placement or Removal Guide Rail Single Rail Steel Beam Guide Rail Cable Guide Rail Retaining Wall Excavate Footings (Retaining Walls) Construction Footings (Retaining Walls) Construct Walls (Retaining Walls) Cable Guide Rail Removals Shoulder Removal Concrete Base Removal Single Rail Steel Beam Guide Rail Concrete Deck (with chipping hammers) Concrete Vertical Wall Concrete Overhead Bailey Bridge Asphalt Removal Asphalt Milling Miscellaneous Notes iv

6 Forward This manual is intended to assist in the calculation of contract working time, either in the design or planning stage to calculate contract duration, or during construction to assist in negotiations for extra work. It can also be used as a benchmark to compare contractor s production rates. Rates have been tabulated based on what an average contractor achieved over the life of a contract. The data was amassed over a ten-year period with input from all districts and regions. Where applicable, rates are based on a single crew, production plant or piece of equipment and may be adjusted accordingly, where multiple factors are to be used. Some rates include standard deviations or ranges, which were calculated based on job size, site location and conditions, haul routes, experience of contractor, etc. If a production range is given, then value will be dependent on outside factors and should be adjusted accordingly. It must be noted that rates can change significantly from contract to contract based on a multitude of factors, and therefore should not be accepted without prejudice. A thorough investigation should be undertaken to process all information that may affect the rate of an activity. Factors that can influence production rates are: weather site conditions (hilly, flat, rocky, wet, etc) labour (crew size, experience) traffic conditions equipment (condition, size, number) contract constraints (environmental, traffic) site location (urban vs. rural) seasons night work concurrent operations delivery times complexity of operation schedule strikes specifications (e.g. temperature restrictions) design factors multiple shifts incentives v

7 Enquires regarding amendments, suggestions or comments should be directed to: Contracts Office Estimating Section Ministry of Transportation 301 St. Paul Street St. Catharines, ON L2R 7R4 Or call the Estimating Section at: (905) vi

8 Working Day Chart CONSTRUCTION WORKING DAY CHART City Area District May June July Aug Sept Oct. Nov. TOTAL NorthWest North East Central West Chatham London Stratford Owen Sound Burlington Toronto Port Hope Kingston Ottawa Bancroft Huntsville North Bay New Liskeard Cochrane Sudbury Sault Ste. Marie Thunder Bay Kenora Notes: 1. The above yearly totals of Structure and/or Structure Rehabilitation Contracts with the exception of Structural Steel Coating Contracts should be increased by 5 WD. 2. The above yearly totals for Paving/Resurfacing Contracts should be reduced by 10 WD. 3. Structural Steel Coating Contracts: The following should be used when estimating the # of WD's available. For contracts in Northern and Northwest Regions, 82 working days. For contracts in Southwestern, Central and Eastern Regions, 95 working days. 4. General Temperature Restrictions: SuperPave 12.5 FC2 and SMA: air temperature 12 C and rising. Other top course pavements: air temperature must be 7 C and rising. Base course temperature 1

9 restriction is 2 C and rising. Ref. OPSS The above standard Working Day Chart excludes weekends. When a contractor includes weekends, the effect is to increase monthly working days by a minimum 20% for a 6-day workweek and 40% for a 7-day workweek. 6. For a more accurate value, select city (district) closest to contract location. SCHEDULED WINTER SHUTDOWN PERIODS Central Region Dec. 1 - May 15 Eastern Region Dec. 1 - May 15 West Region Dec. 1 - May 15 North Region Nov May 31 NorthWest Region Nov May 31 Notes: 1. Dates are approximate and should be scheduled to the nearest Monday / Sunday as detailed below. 2. Start Winter Shutdown on nearest Monday. 3. End Winter Shutdown on nearest Sunday. 2

10 CLEARING AND GRUBBING [January to December] PROJECT WITH AVERAGE QUANTITY: 0-20 ha PROJECTS WITH AVERAGE QUANTITY: > 20 ha Daily Average [hectares] Daily Average [hectares] 0.4 +/ / Average Daily Rate: Year Round 0.4 ha Average Daily Rate: Year Round 0.8 ha 3

11 EARTH EXCAVATION and/or EARTH BORROW (Monthly) PROJECT QUANTITY: PROJECT QUANTITY: PROJECT QUANTITY: 0 m 3-76,456 m 3 76,456 m 3-382,280 m 3 > 382,280 m 3 [m 3 ] [m 3 ] [m 3 ] Jan ,183 - Feb ,186 - Mar ,606 - Apr ,085-1,120 - May 765 +/ ,166 +/- 73 3,921 +/- 550 June 1,238 +/ ,291 +/ ,672 +/- 550 July 1,307 +/ ,292 +/ ,523 +/- 550 Aug. 1,172 +/ ,137 +/- 1,125 5,137 +/- 1,125 Sept / ,654 * +/- 1,700 5,654 +/- 1,700 Oct / ,537 * +/- 2,060 5,537 +/- 2,060 Nov /- 69 4,366 +/- 1,926 4,366 +/- 1,926 Dec /- 80 2,025-2,187 - Average Daily Rate May November 1,001 m 3 Average Daily Rate May - November 4,713 m 3 Average Daily Rate May November 4,830 m 3 Average Daily Rate December April 1,456 m 3 4

12 EXCAVATION: MISCELLANEOUS ACTIVITY UNITS STANDARD RATE EXCAVATION Muck and Place Rock m 3 /day 1, Rock Excavation (Range = 600 m 3 /day - 3,700 m 3 /day) m 3 /day 2,500 Rock Excavation Widening m 3 /day Typical Shoulder Excavation m 3 /day 100 Swamp Excavations m 3 /day m 3 /hour CRUSHING TYPE UNITS STANDARD RATE Crushing Course Aggregate t/hr 100 Asphalt Stone Fine Aggregate t/hr 200 Granular A t/hr 250 Notes: 1. Rates are averages and can change considerably based on hardness of the stone, and age and type of equipment. 5

13 SEWER INSTALLATION (Monthly) PROJECT QUANTITY: 0-1,524 metres PROJECT QUANTITY: 1,524 m - 6,096 m Daily Average [metres] Daily Average [metres] Jan /- 26 Feb /- 21 Mar /- 13 Apr /- 4 May /- 7 June 34 +/ /- 16 July 45 +/ /- 26 Aug. 51 +/ /- 38 Sept. 52 +/ /- 49 Oct. 48 +/ /- 55 Nov. 34 +/ /- 48 Dec /- 30 Average Daily Rate May - November 41 metres Average Daily Rate Year Round If Applicable 73 metres Notes: 1. The above chart is for concrete pipe only and is an average of various diameters. 2. As a general rule, for PVC and polyethylene pipe, add 40% to above productions. 3. Sewer placement rates are dependent on depth of excavation, and diameter, length and type of pipe. Example: 300 mm rigid pipe productions m depth m depth Catch Basin Leaders 6 m/hr < 4.5 m depth 4 m/hr > 4.5 m depth 6

14 SEWERS: MISCELLANEOUS ITEMS ACTIVITY UNITS STANDARD RATE Place Force Main m/day 24 Sub Drain m/day Construct Manholes < 3 m deep #/day 1-3 SEWERS Construct Manholes > 3 m deep #/day Construct Tunnel m/day 2.5 Excavate Footings (Culverts) m 3 /day Construct Concrete (Culverts) m 3 /day Construct Concrete (Large Culverts) m 3 /day 40 Precast Culverts: Calculate the rate based on the earth excavation quantity. Add ½ day to backfill and compact. This includes placement of culvert and bedding. 7

15 GRANULAR/ GRANULAR BORROW/TREATED BASE (Monthly) PROJECT QUANTITY: 0-45,351 tonnes PROJECT QUANTITY: 45,351-90,703 tonnes PROJECT QUANTITY: > 90,703 tonnes [t] [t] [t] Jan Feb Mar Apr May 626-1,849 +/ ,520 +/- 665 June 971 +/ ,415 +/ ,719 +/- 389 July 1,061 +/ ,751 +/ ,358 +/- 424 Aug. 1,044 +/ ,037 +/ ,180 +/- 1,010 Sept. 1,059 +/ ,270 +/ ,812 +/- 1,507 Oct. 1,088 +/ ,244 +/ ,308 +/- 1,507 Nov / ,544 +/ ,075 +/- 566 Dec Average Daily Rate May November 1,031 tonnes Average Daily Rate May November 2,726 tonnes Average Daily Rate May November 5,411 tonnes Example Chart For 2 to 4 Lane Undivided Widening Granular A tonnes/hr Granular B tonnes/hr Mainline Side Roads Shoulder 90 n/a Entrances 50 n/a Blended Rate Based on Quantity 8

16 CURB & GUTTER (May to November) PROJECT WITH AVERAGE QTY: 0-3,048 metres PROJECT WITH AVERAGE QTY: > 3,048 metres Daily Average (metres) Daily Average (metres) 61 +/ /- 24 Average Daily rate: May November 61 m Average Daily rate: May November 152 m 9

17 CONCRETE BASE AND CONCRETE PAVING (May to November) SINGLE LANE: 3.25 TO 4.25 m WIDTH TWO LANES: 7.5 TO 8 m WIDTH Daily Average [m 2 ] Daily Average [m 2 ] 3,580 +/ ,910 +/- 246 Average Daily rate: May - November Average Daily rate: May November 3,580 m 2 4,910 m 2 CONCRETE BASE REPAIR ACTIVITY UNITS STANDARD RATE Fast Track Full Depth* m 2 /hour 17 Partial Depth m 3 /hour 0.25 Route and Seal Route and Seal m/day/crew 2,600 * 6 hour minimum traffic closure required CONCRETE: MISCELLANEOUS ITEMS ACTIVITY UNITS DEPTH STANDARD RATE Diamond Grinding m 2 /day Up to 5,000 10

18 ASPHALT (Monthly) PROJECT QUANTITY: 0-9,000 tonnes PROJECT QUANTITY: 9,000-45,000 tonnes PROJECT QUANTITY: > 45,000 tonnes [tonnes] [tonnes] [tonnes] Jan Feb Mar Apr May ,039 - June 259 +/ / 281-3,494 * +/- 980 July 350 +/ / ,030 * +/- 527 Aug / / ,800 * +/- 540 Sept / / ,032 * +/- 532 Oct / / ,043 +/- 557 Nov / / ,226 +/- 591 Dec , Average Daily Rate May - October 304 tonnes Average Daily Rate May October 1,215 tonnes Average Daily Rate May October 3,073 tonnes Notes: * Contracts involving large quantities of deep strength asphalt paving. 1. Add 10% if using MTV. Example Table For 2 to 4 Lane Undivided Widening SuperPave 19.0 tonnes/hr SuperPave FC2 tonnes/hr Mainline Side Roads Shoulder Entrances Blended Rate Based on Quantity 11

19 ASPHALT: MISCELLANEOUS ITEMS ACTIVITY UNITS DEPTH STANDARD RATE Surface Treatment m 2 /day 21,000 Recycled Hot Mix m 2 /day 2,000 Cold in Place (1) (3) (4) m 2 /day 50 mm 8, mm 6, mm 3,500 Hot in Place m 2 /day mm 11,250 Full Depth Reclamation (Pulverizing of Existing Granular and Asphalt) m 2 /day mm 15, mm 8, mm 7, to 125mm 12,000 to 14,000 (2) Route and Seal Cracks m/day/crew 1,500 5,000 Rumble Strips m/hr Expanded Asphalt Lane/km/day m/day 2 2,000 Notes: 1. Production based on using 1 tanker truck of oil at 40 tonnes/tanker. 2. Rate based on pulverizing granular base only. 3. Granular Placement during CIP = 350 t/hr 4. Much higher productions are possible based on age of equipment and length of work zones. 12

20 LINE MARKING ACTIVITY UNITS STANDARD RATE Pavement Marking Obliterating Grinding m/min 2 7* Soda Blast m/min Pavement Markers Permanent Raised Pavement Markers units/hour 50 * Range dependent on type of material (paint or durable), Solid line or skip, thickness of material, condition of equipment, and skill of the operator. 13

21 SUB-STRUCTURE (Complete) ALL TYPES (January to December) PROJECTS WITH DECK: PROJECTS WITH DECK: PROJECTS WITH DECK:> < 929 m ,858 m 2 1,858 m 2 m 2 /deck m 2 /deck m 2 /deck 31 +/ / /- 27 Average Daily Deck Area Year Round 31 m 2 Average Daily Deck Area Year Round 39 m 2 Average Daily Deck Area Year Round 55 m 2 SUPER-STRUCTURE (Complete) ALL TYPES (April to November) PROJECTS WITH DECK: PROJECTS WITH DECK: PROJECTS WITH DECK: < 929 m ,858 m 2 > 1,858 m 2 m 2 /deck m 2 /deck m 2 /deck 20 +/ / /- 45 Average Daily Deck Area Year Round 20 m 2 Average Daily Deck Area Year Round 26 m 2 Average Daily Deck Area Year Round 67 m 2 14

22 STRUCTURE (Miscellaneous) Sheet Piles Winter Summer m 2 /day Pile Driving ( H Piles for structure) m/day Short Piles for Roadway Protection (3-4 m length) Piles/hr 4 Driving Shoes # / day STRUCTURE Misc. Construct Parapet m/day 9-15 Demolish Structure m 2 of deck/day Hydro Demolition m 2 / hr 20 Footings including Exc. & Piles m 2 /day Construct Piers & Abutments m 2 /day 70 Construct Deck See Super-Structure Remainder of Superstructure m 2 /day 69 Rebar Deck (4 man crew) tonnes/hour (usually 8 hour day) 0.23 Bailey Bridge Panels/day 5 15

23 ELECTRICAL ITEMS ACTIVITY UNITS STANDARD RATE High Mast Poles - Footings (no piles or Caissons) # / day 4 High Mast Poles - Footings with Caissons # / day 2 Footings in Tall Wall 1) Auger 2) Forming # / day # / day 4 2 Assembly of High Mast Poles (with rings) #/day 4 Raising of High Mast Poles # / day 5-18 ELECTRICAL HMP Luminaires (8 typical per pole) Pole / day 2 Energize High Mast Poles (Luminaires) # / day 2 High Mast Maintenance Platforms (CSP) days 3 High Mast Maintenance Platforms (Granular) # / day 2 Distribution Assemblies days 5 Manholes / Handholes # / day 4 Concrete UPC m / day 50 Ducts m / day 150 Pulling Wire (two man crew) m / day

24 MISCELLANEOUS ITEMS Barrier Wall ACTIVITY UNITS m/day STANDARD RATE max.: 500 BARRIER WALL Temp. Conc. Barrier Wall Placement m/day 1,000 1,500 Relocate T.C.B. Wall m/day 2,000 3,000 m/hour (set up) 150 Quick Change Moveable Conc. Barrier m/hour (shifting) 3,000 Remove & Replace Guide Rail m/day/crew RETAINING GUIDE RAIL WALL Placement or Removal Guide Rail m/day/crew Single Rail Steel Beam Guide Rail m/day/crew 150 Cable Guide Rail m/day/crew Excavate Footings(Retaining Walls) M 3 /day Construction Footings (Retaining Walls) M 3 /day Construct Walls(Retaining Walls) m/day 4-8 Cable Guide Rail Placement 20 posts per 3.6 m spacing (straight) = (20 x 3.60) = 72 m /hr 20 posts per 1.8 m spacing (radius) = (20 x1.8) = 36 m /hr (Ref. OPSD 900) 17

25 REMOVALS ACTIVITY UNITS STANDARD RATE Asphalt Shoulder Removal Full Depth Km / day Asphalt Removal Km / day Concrete Base Removal M 2 / day 750 1,500 Single Rail Steel Beam Guide Rail M / day Concrete Deck (with chipping hammers) m 3 / day / crew Concrete Vertical Wall m 3 / day / crew 0.25 Concrete Overhead m 3 / day / crew 0.12 Bailey Bridge Panels / day 10 For Asphalt removal see page

26 Main Line Milling Depth (mm) ASPHALT MILLING PRODUCTION Units Lower Range (m2) Upper Range (m2) 40 m2/hour m2/hour m2/hour m2/hour Shoulder Milling Depth (mm) 40 m2/hour m2/hour m2/hour m2/hour 175 Notes: 1. Lower range for 2 lane uncontrolled access highways or harder asphalt i.e. SP 12.5 FC2. 2. Upper range for multi-lane controlled access freeways or softer asphalt i.e. SP Mainline milling production based on 2.1 m milling width. 4. Shoulder milling production based on 1.2 m milling width. 19

27 Miscellaneous Notes: M 2 to Tonnage Conversion : Mass (t) = Area (m 2 ) x Depth (m) x Distribution Rate * Distribution Rates for Asphalt:: SuperPave 25.0 = 2.50 kg/m 2 /1mm SuperPave 19.0 = 2.46 SuperPave 12.5 = 2.46 SuperPave 12.5 FC1 = 2.48 SuperPave 12.5 FC2 = 2.50 SuperPave 9.5 = 2.41 SMA = 2.54 OGDL = 1.90 t/m 3 * Note: Distribution rates are periodically revised. Check with Bituminous Section for up-to-date rates in your region. M 3 to Tonnage Conversion : Granular A: 2.4 t / m 3 Granular B (Type I): 2.0 t / m 3 Note: Distribution rates will vary by region. Contact local Geotech Office. 20