STANDARD EQUIPMENT CAPABILITY ESTIMATES ITEM NO.TYPE OF WORKEQUIPMENT USEDCAPABILITY ADOPTED 100Clearing and GrubbingBulldozer3200 - 4000 sq.m./day 102Excavation Bulldozer200 cu.m./day CompactionRoad Roller240 - 320 cu.m./day 104EmbankmentPayloader240 - 320 cu.m./day CompactionRoad Roller240 - 320 cu.m./day QuarryingBulldozer400 cu.m./day 105Sub-grade PreparationGrader2400 sq.m./day CompactionRoad Roller240 - 320 cu.m./day 200Aggregate Sub-Base Course Grader2400 sq.m./day Road Roller240 - 320 cu.m./day Water Truck8000 sq.m./day STANDARD MANUAL CAPABILITY ESTIMATES ITEM NO.TYPE OF WORKMANPOWER REQT.CAPABILITY ADOPTED 100Canal Excavation 3.00 cu.m./day Backfilling 2.00 cu.m./MD 103Structure Excavation 1.5 cu.m./MD 200Agg. Sub-Base Course Spreading 2.50 cu.m./MD 500RC Pipe Culverts 12"Crew Foreman16 pcs/day 18Mason14 pcs/day 24Carpenter/Steelman12 pcs/day 3012 Laborers10 pcs/day 361 bagger mixer8 pcs/day 10 mins/bag 504Grouted RiprapCrew Foreman 7.50 cu.m./day 2 - mason10 - Laborers1 bagger mixer 5Stone Masonry Laying of MaterialsBoulders1.50 cu.m./day ConcretingCrew Foreman6.00 cu.m./day 2 - Mason10 - Laboreres1 bagger mixerSTANDARD SPECIFICATIONS FOR HIGHWAYS, BRIDGES AND AIRPORTS PART I EARTHWORKS: Item 100-Clearing and Grubbing Item 101-Removal of Structures and Construction Item 102-Excavation Item 103-Structure Excavation Item 104-EmbankmentItem 105-Sub-grade Preparation Item 106-Compaction Equipment and Density Control Strips Item 107-Overhaul PART II SUB-BASE & BASE COURSE: Item 200-Aggregate Sub-base Course Item 201-Aggregate Base Course Item 202-Crushed Aggregate Base Course Item 203-Portland Cement Stabilized Road Mix Base Course Item 204-Asphalt Stabilized Road Mix Base Item 205-Portland Cement Treated Plant Mix Base Course Item 206-Aggregate Stockpile PART III SURFACE COURSE: Item 300-Aggregate Surface Course Item 301-Bituminous Prime Coat Item 302-Bituminous Tack Coat Item 303-Bituminous Seal Coat Item 304-Bituminous Surface Treatment Item 305-Bituminous Penetration Macadam Pavement Item 306-Bituminous Road Mix Surface Item 307-Bituminous Plant Mix Surface Course-General Item 308-Bituminous Plant Mix Surface Course-Cold Land Item 309-Bituminous Plant Mix (Stocking Maintenance Mix) Item 310-Bituminous Concrete Surface Course, Hot Land Item 311-Portland Cement Concrete Pavement PART IV BRIDGE CONSTRUCTION: Item 400-Piling Item 401-Railing Item 402-Timber Structures Item 403-Metal Structures Item 404-Reinforcing Steel Item 405-Structural Concrete Item 406-Pre-Stressed Concrete Structure Item 407-Concrete Structure Item 408-Steel Bridges Item 409-Welded Structural Steel Item 410-Treated and Untreated Timber Item 411-Paint PART V DRAINAGE AND SLOPE PROTECTIONS STRUCTURES: Item 500-Pipe Culverts and Storm Drains Item 501-Under Drains Item 502-Manholes, Inlets, and Catch BasinItem 503-Metal Structures Item 504-Riprap and Grouted Riprap Item 505-Stone Masonry Item 506-Hand Laid Rock Embankment Item 507-Sheet Piles Item 508-Concrete Slope Protection Item 509-Gabions PART VI MISCELLANEOUS: Item 600-Curb & Gutter Item 601-Side Walk Item 602-Monuments Marker and Guide Posts Item 603-Guard Rail Item 604-Fencing Item 605-Road Sign Item 606-Pavement Markings Item 607-Reflecting Pavement Stud Item 608-Top Soil Item 609-Springing Item 610-Sodding Item 611-Tree Plant PART VII MATERIAL DETAILS: Item 700-Hydraulic Cement Item 701-Construction Lime Item 702-Bituminous Materials Item 703-Aggregates Item 703-A-Mineral Filler Item 704-Masonry Limit Item 705-Joint Minerals Item 706-Concrete Clay, Plastic & Fiber Item 707-Metal Pipe Item 708-Concrete Curing Materials & Admixture Item 719-Paints Item 710-Reinforcing Steel & Wide Item 711-Fence and Guard Rail Item 712-Structural Metal Item 713 -Treated & Untreated Timber Item 714-Water MANPOWER REQUIREMENT AND MINIMUM QUANTITY SURVEY 1.Formworks Team:1 Senior Carpenter 3 Junior Carpenter for every 10 Teams provide 1 Supervisor MQS:20.16 sq. m./day/team for Fabrication 8.29 sq. m./day/team for Installation 2.Steelwork Team:1 Lead man 4 Helpers (Benders and Cutters) MQS:25 mm. Dia. = 5 to 6 m. length/day 10 mm. Dia. = 10 to 16 m length/day 3.Tileworks Team:1 Senior Mason (Places Tiles) 1 Laborer/Jr. Mason (Mixer/Placer) MQS: 2 sq.m./day/team 4.Welding Works (structural steel/penetration) Team 1 Senior Welder 2 Junior Welder MQS:200 kg. Or 0.20 metric tons/day/team MANPOWER AND EQUIPMENT CAPABILITY/PROJECT PARAMETERS Compaction of Existing Ground After Stripping Production: 350 cu. m. hr Equipment:1 DG Cat Dozer 1 GT Dyna CC-20 Vibro Roller Water Truck (3000 Gals.) 1 3 dia. Water Pump crew:1 Operator 2 Drivers 2 Helpers Excavation and Earthmoving A.Excavation along Earth cuts Production:20 cu. m./hr Equipment:1 DG Dozer Crew :1 Operator 6 10 Helper Manual Labor: 2.50/cu.m./manday (soft) 1.50/cu.m./mandy (rock) B.Filling with Compaction Production:120 cu. m./hr Equipment:1 Grader (120 G Cat) 1 GT Dyna CC-20 Vibro Roller 1 Water Truck (3000 gals.) 1 2 dia. Water Pump Crew :5 Operators 2 Drivers C.Hauling/Disposal of Stripped Earth 1) Distance:320 300m Production: 57 cu. m./hr Equipment: 1 2 cu. yd. 950 Loader 2 6 to 8 cu. yd. Dump Trucks 2) Distance: 1 km Production: 45 cu. m./hr Equipment: 1 2 cu. yd. 950 Loader 2 6 to 8 cu. yd. Dump trucks 3) Distance: 2 km Production: 35 cu. m./hr Equipment: 1 2 cu. yd. 950 Loader 2 6 to 8 cu. yd. Dump Trucks 4) Distance: 3 km. Production: 57 cu. m./hr. Equipment: 1 2 cu. yd.950 Loader 3 6 to 8 cu. yd. Dump Trucks 5) Distance: 4 km. Production: 35 cu. m./hr. Equipment: 1 - 6 to 8 cu. yd. 950 Loader 3 6 to 8 cu. yd. Dump Trucks 6) Distance: 5 km. Production: 57 cu. m./hr. Equipment: 1 2 cu. yd. 950 Loader 4 6 to 8 cu. yd Dump Trucks CAPABILITIES OF EQUIPMENT ITEM TYPE OF WORK CAPABILITY 1.Dozer 2.Grader 3.Pay Loader 4.Crane Shovel 5.Sheep foot Roller 6.No. 3 Road Roller 7.Tractor-drawn Roller (1-D) 8.Tander Roller 9.5-T Dump truck 10.2 DT 11.Buggy 12.Wheel Borrow 13.Water Truck 14.Asphalt Distributor a)Clearing b)Stripping c)Quarrying d)Excavation e)Pushing a)sub-grading b)spreading a)loading a)loading a)static rolling (12 passes-15 cm lift) b)vibratory rolling (4 passes-15 cm lift) a)static rolling (6 passes-15 cm lift) a)vibratory rolling (6 passes 2 cm lift) a)static rolling 96 passes-20 cm lift) a)Hauling Common Borrow b)HaulingSEBC(Selectedborrow, basecourse) c)Hauling Concrete batch class A a)Hauling Common Borrow b)HaulingSEBC(Selectedborrow, basecoursec)Hauling concrete batch class A a)Hauling concrete mix a)Hauling aggregate b)Hauling concrete mix a)Watering a)Spraying asphalt prime coat 500 sm/hr 200 sm/hr 50 sm/hr 25 sm/hr 3 cm/hr 300 sm/hr 50 cm/hr 30 cm/hr 35 cm/hr 45 cm/hr 135 cm/hr 24 cm/hr 240 cm/hr 24 cm/hr 3.5 cm /hr 5 cm/trip 3 batch/trip 2.5 cm/trip 2 cm/trip 2 batch/trip 6 cm/trip 2.5 cm/trip 1.7 cm/trip 1000 sm/hr 300 sm/hr 15. 165 Conc. Mixer

16.Rock Crusher 17.Conc. Vibrator 18.Conc. Floor Finisher 19.Scraper lowed 20.Percussion a)Mixing concrete a)Crushing mixed sand and gravel a)Vibrating concrete mix a)Finishing concrete floor a)Hauling heap capacity a)Drilling hard rock b)Drilling loose rock c)Drilling lime stone d)Drilling sticky clay e)Drilling loose clay 9 cm/hr 30 cm/hr 40 cm/hr 140 sm/hr 11 cm/trip 0.75 f/hr 1 f/hr 1.25 f/hr 1.60 f/hr 2.50 f/hr CONSTRUCTION WORK CAPACITIES IN MANHOUR ITEM TYPE OF WORK CAPABILITIES 1.Earth works 2.Formworks 3.Reinforcement 4.Concrete Work a) b) a) b) c) d) e) f) g) h) i) a) b) c) a) b) c) d) e) f) g) h) Excavation Backfill Footings, gradeboams & columns Beams, bond beams & floor slabs Roof beams and bond beams Roof slab Edging (100) for roof Grade slab edging (4) Retaining walls Stairs and landings Form oil application Reinforcement of footing up to roofing____take an ave. of_____floor slab floor membrane Column,footings,wallfootings, grade beams, grade slabs Floor beam & bond beams Floor slabs (suspended) Roof beam & bond beams Stairs Roof slabs Curing (water) Equipment 1.Vibrator 2. Crane3.13 4.10 manhours/cm 2.29 manhours/cm 22 manhours/100 sf 26 manhours/100 sf 28 manhours/100 sf 31 manhours/100 sf 16 manhours/100 sf 14 manhours/100 sf 28 manhours/100 sf 23 manhours/100 sf 0.60 manhours/100 sf 4 manhours/100 lbs 1.2 manhours/100 sf 1.4 manhours/100 sf 1.31 manhour/cm 2.84 manhour/cm 2.62 manhour/cm 2.41 manhour/cm 2.62 manhour/cm 2.93 manhour/cm 2 manhour/day for 7 days 15 manhour/cm 3 cm/manhour CAPABILITIES OF MANUAL LABOR UNIT TYPE OF WORKCAPABILITY 1.One Man 2.OneMason&One helper 3.OneCarpenter& One helper 4.OneMechanic& One helper a) b) c) d) e) f) g) h) i) a) b) a)b) a) Excavation loam or sand Excavation clay or heavy soil Excavation of rock Backfilling Spreading, tampering & grading Placing scramble fill Placing binders Clearing undergrowth and small brush Clearing undergrowth and truss Laying CHB and Adobe Cement finish Erecting forms Removing forms Operationalmaintenanceandrepairof engineering equipments 0.76 cm/hr 0.61 cm/hr 0.33 cm/hr 1.22 cm/hr 2.09 cm/hr 4.78 cm/hr 9.56 cm/hr 40 sm/hr 20 sm/hr 2 sm/hr 2.80 sm/hr 1.86 sm/hr 1.86 sm/hr 3 equipments EMPIRICAL REQUIREMENTS FOR VARIOUS STRUCTURES I.Box Culverts Forms=60 bf/cm of concrete Bars=80 kg/cm of concrete Nails=1.5 kg/cm of concrete Tie Wire=0.80 kg/cm of concrete II.Bridges Forms=60 bf/cm of concrete Bars=120-150 kg/cm of concrete Nails=2 kg/cm of concrete Tie Wire=1.1 kg/cm of concrete III.Grouted Riprap 4 bags cement/cm of riprap 0.68 cm of sand/cm of riprap EQUIPMENT DIESEL FUEL ENGINE OILGREASEGEAR OILGASOLINE 1.Payloader 2.Bulldozer 3.Road Grader 4.Road Roller (5 tons) 5.Road Roller (5-8 tons) 6.Road Roller (10-12 tons) 7.Crane Truck

8.Pneumatic Tractor 9.Truck Tractor with trailer 10. Water Truck with Pump 11.Pave 12.Dump truck 13.Tractor Crawler (D-7) 14.StakeTruck8 tons 15.Conc.Mixer4 Bagger 16. Jeep4wheel drive 10 liters/hr 12 liters/hr 10 liters/hr 5 liters/hr 5 liters/hr 2 kms./liter 6 liters/day 3 kms./liter 80 liters/day 1 liter/km 3 liters/day 3 liters/day 3 liters/day 2 liters/day 2 liters/day 2 liters/day 4 liters/day 1 liter/day 1 liter/day 1 .5 liters/day 2 litters/day 1 liter/day 2 liters/day 1 liter/day liter/day 1 liter/day 1 lb./day 1 lb./day 1 lb./day 2 lbs./week 2 lbs./week 1 liters/week 2 lbs./day lb./day 1 lb./week 1 lb./day 1 lb./day 1 lb./week 2 lbs./day 1 lb./day lb./day lb./day 1 liter/day 1 liter/day 1 liter/day 1 liter/week 1 liter/week 1 liter/day 1 liter/week 1 liter/week brake fluid-1pint/week 2 liter/week brake fluid-1 pint/week 1 liter/day liter/day 1 liter/day 6 liters/hr 12 liters/hr 6 liters/hr 8 liters/hr 60 liters/day 30 liters/day AVERAGE POL CONSTRUCTON FOR VARIOUS CONSTRUCTION EQUIPMENT/DAY ACCOUNT & CONTRACT WORKS GUIDELINE I.MECHANIZED ASPECT: A.Clearing & Grubbing

PRODUCTION( SQ. M. /HR. DENSE OF VEGETATION(NO. OF TREES/HAS. DOZER BOFSE POWER 0-5051 100101 - 200201 - 250 251 & > 120 140 160 180 200 360 420 480 540 600 250 290 330 375 420 190 220 255 285 310 160 185 210 240 265 130 150 170 195 215 B. Excavation:Common Materials B.1. CRANE Pro. (cu. m/hr.) Bank Volume Tonnages CanalStructureCreek 10 15 15 20 20 25 25 - 30 15 25 30 35 10 15 20 25 10 15 20 25 B.2. DOZER

Pro. (cu. m/hr.) Bank Volume Horse Power CanalStructure 120 140 160 180 200 30 40 50 60 70 10 15 20 25 30 B. 3. BACKHOE Production (cu. m/hr.) Bank Volume Bucket CanalStructureCreek 0.50 0.75 1.00 1.25 1.50 20 30 35 40 50 15 20 25 30 35 15 20 25 30 35 C.Quarrying Production (cu. m/hr.) Bank Volume Dozer ( H. P.)CommonAggregateCol/Bol Loose Excavated Mat. ( cu .m.) 140 160 18 200 40 50 60 75 30 40 55 70 10 15 20 25 70 80 90 100 D.Loading Production (cu.m/hr.) Bank Volume Bucket (cu. m.) CommonAggregateCobbles/Boulders 1.0-1.5 1.5-2.0 2.0-2.5 2.5-3.0 70 100 130 150 80 110 140 160 30 40 50 60 E.Spreading Production (cu. m/hr.) Cmp. Grader (H.P) CommonAggregate 80 100 100 125 125 150 150 - 175 60 70 90 100 70 80 100 110 F.Side Borrow (Common Mat.) Dozer (H.P) Production (cu. m/hr.) Compacted Vol. 80 100 100 125 125 150 150 175 35 40 45 55 G.STR. BACKFILL w/Comp. Dozer (H.P) Production (cu. m/hr) Compacted Vol. 140 160 180 200 50 70 80 90 H.Embankment Compaction Cap. Cu. m/hr Comp. Volume Tons Vibratory Static 3 5 6 10 11 15 60 70 80 40 50 60 I.Loading, Spot & Maneuver & Delay TimeUsed Loader: 1.00 cu. m. Bucket Dump Truck Capacity Common Materials Road Surface Materials Cobbles/ Boulders 4.00 cu. m. 6.00 cu. m. 8.00 cu. m. 10 min. 12 min. 17 min. 12 min. 15 min. 17 min. 15 min. 17 min. 20 min. J.Average Speed of Dump Truck (Kilometer per hour) Haul dist. Km. Good Maintained Road Poor Maintained Road Haul dist. Km. Good Maintained Road Poor Maintained Road 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 27.00 30.00 32.00 35.00 37.00 39.00 41.00 43.00 45.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 25.00 26.00 27.00 28.00 29.00 30.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 24.00 26.00 27.00 46.00 47.00 48.00 49.00 50.00 51.00 52.00 53.00 54.00 55.00 55.00 55.00 same speed to all succeeding haul distance 30.50 31.00 31.50 32.00 32.50 33.00 33.50 34.00 34.50 35.00 35.00 35.00 NOTE: Free haul dist. is limited to 200m. H. Demolition of Concrete: 300 CFM Compressor & two (2) Jackhammer Cap. = 15.00 cu. m. /day for massive concrete = 20.00 cu. m./day for slab & wall 160 CFM Compressor & two (2) Pavement Breakage Cap. = 8.00 cu. m. /day for massive concrete = 12.00 cu. m./day for slab & wall L.Diving of Piles: Steel Piles:Crane 25 tons w/ 2-tons drop Hammer: Cap. = 20ml/hr Conc. Piles:Crane 25 tons w/ 7500 kgs. - m pile hammer Cap:2.00 mt/hr. & 4.00 m/hr. for thick & thin concrete piles M.Fuel & Oil Consumption Equipment Fuel Liter/hr Oil & Lub road EquipmentFuel Liter / hr. Oil & Lub Liter /hr. DOZER 55 84HP 85 114HP 132 159HP 180 200 HP BACKHOE .10 45 m .70 1.0cm 1.1-1.5cm 12 15 17 23 10 18 32 0.24 0.33 0.40 0.50 0.68 0.76 0.94 GRADER 60-75hp 110-130hp 180-200hp CRANE 10-15 tons 16-20 tons 21-25 tons D.TRUCK 4-6 cu.m. 7-8 cu.m. 14 15 18 6 10 12 7 9 0.25 0.28 0.50 0,25 0.40 0.50 0.25 0.30 Wh. Loader .75 1.0cm 1.1 - 1.5cm 1.5 2.0cm Compactor Static 5 10 tons 11 20TC Vibrator 1 3 tons 4 6 tons Water Pump 2 4 6 8 7 11 16 5 7.5 4 8 1.5 4.0 6.5 9.0 0.35 0.38 0.50 0.25 0.40 0.30 0.50 0.05 0.08 0.10 0.15 MIXER 1 Bagger 2 Bagger C. Vibrat. Compressor (cf m) 350-450 251-315 Water Truck Cargo Truck 6-7 tons 8-10 tons Farm Truck 1 2 1 9 8 7 7 8 6 0,05 0.06 0.05 0.25 0.20 0.25 0.25 0.30 0.20 II.MANUAL ASPECT A.EXCAVATION A.1. Common Material TYPE OF WORK Cap. (cu.m.) Depth of less 2m Bank Volume excavation more than 2m Farmditche Canal Structure 3.50 3.00 1.5 3.00 2.50 2.00 A.2 Slight hd. Matl (Ind) TYPE OF WORK CAP. (cu. m/day/man) Bank Volume Canal Structure 1.00 0.75 B. LOADING: Util. five (5) LABORERS Total time per cubic meter Sand & gravel15 min. Cobles 17 min Boulder20 min C. UNLOADING: Util. 5 LABORER Total time per cubic meter Sand & gravel11 min. Cobles 12 min Boulder15 min D. CUT, BEND & PLACE RSB Structure 1 Steel man & 1 Helper with bar cutter Dam Siphon Bridge Other 96 kgs/day 112 kgs/day 100 kgs/day 80 kgs/day E. QUARRYING Capability Cu. m/day/man Sand & Gravel 3.50 Cobles 2.50 Boulder 2.00 F.DEMOLITION OF CONCRETE Slab & Wall Massive Conc. 0.35 cu/day/man 0.20 cum/day/man G.SCREENING OF AGGREGATES Gravel Sand 4.00 cum/day/man 6.00 cum/day/man H.MANUAL BACKFILL Cap :2.00 cu.m./day/man I.LAYING OF MATERIALS (cum/day/man) Cobbles=2 Boulders=1.50 J.SPREADING OF AGGREGATE (cum/day/man) Cap :2.50 K.RUBBLE MASONRY (Concreting) Crew :1-foreman, 2 mason 10-Laborer & L.E. Operator Cap. =6.00 cum/day L.GROUTED RIPRAP Crew:1-Foreman, 2-Mason 10-Lab. & 1-L.E. Operator Cap.:7.50 cum./day M.C.H.B.: Setting Cap. (sqm/d) Crew:1-Mason, 2 Laborer : Fence: Building 4 CHB: 14 :10 = 125 pcs/day 6 CHB: 10 : 8= 100 pcs/day

N.CONCRETE LINING: Crew:1-foreman, 2 mason, 1 L.E. Operator 10-lab. w/ 1 Bagger mixer Capability= 4.50 cu. m./day O.INSTALLATION OF STEEL GATES Crew 1-manson & 5 - Laborer 16x16 to 24x24:2 assy/day above 24x24:1 assy/day P.CONCRETE WORKS P 1. Fabrication, Placing & dismantling of forms Crew :2 - carpenter & 4 laborer:Cap. = 2.00 cu. m./day for 3000psi :1 carpenter & 1 laborer:Cap. = 4.50 cu.m./day Canal lining P 2. Concreting & Curing P 2a With concrete mixer Crew :1 1 foreman, 2 mason, 1 - L.E.Operator & 8 laborer Cap.=3.50 cu. m./day for Class A :4.50 cu. m./day for Class B. =3.50 cu. m./day for Class C: 4.50 cu. m./day for Lean Concrete P 2b. Without concrete mixer Crew :1 foreman, 2 mason, and 10 laborer Cap.=2.50 cu. m./day for Class A: 3.20 cu. m./day for Class B =3.50 cu. m./day for Class C: 4.50 cu. m./day for Lean Concrete

Q. PLASTERING OF C.H.B. WALL Crew :2 mason and 2 laborer Capability = 12 sq. m./day (one side only) = 150 pcs/day Both sides= 75 pcs/day R.Reinforced Concrete Pipes DIAMETER Capability CREW In.cm.Fabrication Installation 1 Foreman 1 Mason 1 Carp./Steel man 12 Laborers with 1 Bagger Mixer 12 18 24 30 36 48 30 46 61 76 91 122 15 11 9 6 5 3 16 14 12 10 8 6 NOTE: TIME OF MIXER/DAY=BAGS OF CEMENT /DAY X 10 MIN./BAG60 MINUTES/HOUR III.MATERIAL ASPECT CLASS STRENGTHMax. Aggregate inches Cement bag/cum SandCum/cum GravelCum/cum Boulder Cum/cum A.CONCRETE a)3000 psi b)2400 psi c)2400 psi Canal Lining 2400 psi B.Rubble Masonry w/3000 psi C.Grouted Riprap D.Lean Concrete 1000 psi E.Gravel Blanket F.Filter Drain G.Other Materials 1.50 2.00 3.00 1.00 9.00 7.00 6.50 7.50

4.25 4.00 5.00 - - 0.45 0.50 0.52 0.48 0.25 0.22 0.50 0.20 0.90 0.90 1.00 1.04 0.96 0.375 0.05 1.00 1.00 0.40 -- - - 0.95 1.00 - - - CLASS TYPE OF STR Strength Psi E.lumb. Bdft/cum 1/2pl. wd pcs/cum Tie wr. Kgs/cum Nail Kgs/cum A A A A A C A A Bridge/Flume Siphon/box culvert Other Struc. MC Other Struc. T.Fac. Rubble Masonry Canal Lining Dam Dam 3000 3000 3000 3000 3000 2400 3000 2400 40 25 20 15 5 5 15 5 1.00 1.00 1.25 1.15 0.15 - 0.10 0.10 1.25% RSB 1.20% RSB 1.10% RSB 1.10% RSB - - 1.00% RSB 1.00% RSB 2.25 2.00 1.75 1.50 0.75 0.25 1.00 1.00 F.REINFORCE CONCRETE PIPES Fabrication Materials Diameter Inches Cement bag Sand cu.m. Gravel cu.m. G.I. Sheet L.F. F. Lumber bd.ft. R.S.B. kgs. 12 18 24 30 36 42 0.58 1.22 1.82 2.52 3.33 4.28 0.02 0.05 0.08 0.11 0.14 0.18 0.05 0.10 0.15 0.21 0.28 0.36 0.12 0.19 0.24 0.30 0.34 0.40 0.24 0.36 0.48 0.60 0.72 0.84 5.28 7.72 9.77 23.22 50.43 60.84 F.a Installation of R.C.PIPES Diameter inches Cement bag Sand Cu.m. Gravel Cu. m. R.S.B. kgs F.Lumber Bdft. CWN. & TWIRE Kgs 12 18 24 30 36 42 0.21 0.45 0.72 0.93 1.11 1.32 0.01 0.02 0.03 0.04 0.05 0.06 0.02 0.04 0.06 0.08 0.10 0.12 - 3.65 4.52 5.26 6.01 6.79 2.00 2.00 3.00 3.00 4.00 4.00 0.20 0.20 0.30 0.30 0.40 0.40 G. PLASTERING C.H. BLOCK SIZEMaterials per sq. m. (for two side) 4 & 6 Sand Cement 0.038 0.45 G.1. LAYING OF C.H.B. SIZECEMENT Bag/sqm. SAND Cu/sq.m. 4 6 0.55 1.07 0.047 0.091 IV.COSTING ASPECT: A. Computation of Gross Rates for Agency Manual Labor per Day G. R. = BRI + COLA + AA + IA + M + TI + EFSA + MA Where: GR=Gross rate per day BR1 = Basic Current Rate/day BR2 = Basic Previous Rate per day COLA:Cost of Living Allo. Per day=(P550/m)/(22d/m)=P25.00/day AA:Allowance per pay =0.10 BR1/day A1:Incentive Allo. Day=(( BRX30 + o.10BR x 30 + 550/Y))/ (12M/Y x 22DAY/MO.) = P.01875BR1 + P3.125 T1:Term Insurance/day = (P12.00/y)/(12m/yx22d/m) = P0.05/day EL:Earned Leaves/day = (BR1/dx30d/m)/ (12/yx22d/m) = P0.11bri1/d EFSA:Emergency Food Subsidy Allowance per day = (P200/m (BR1-BR2) (22d/m) /(22d/m)/(22d/m) = P9.09/day BR1 + BR2 NA:Medical Allowance per day = (P200/m)/(22d/m) = P9.09/day M:Medicare (Govt. Share) per day = (P7.50/m)/(22d/m)=P0.34/d G.R:BR1 + P25 +P0.10BR1 + P0.187BR1 + P3.125 + P0.05+P0.11BR1 + P9.09 BR1 + BR2 + P9.09 + P0.34 = P0.3975BR1 + BR2 + P46.695