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APPENDIX IX
COST ESTIMATES

Item UnitQty.Unit price Cost
(FJD)		 Total cost
(FJD)
1.  Office building       
 Foundation: concrete footing 500 mm below ground surface 400 mm width.m2200600  120 000120 000
Floor: 150 mm concrete on sandy gravel bedding with moisture insulation.       
Walls: concrete block 150 mm with two side plastering.       
Standard roofing, corrugated iron sheet, with heat insulation, and ventilation.       
Internal division (number of rooms) appropriate to accommodate 10 staff members with meeting room, tea room with separate entry from the yard, lecture room approx. for 20 persons with separate entry from the yard.       
Building complete with electrical and sanitary installations (toilets for gents and ladies two each, cold and warm water supply water heater min. 200 l storage capacity, shower for gents and ladies one each.       
Cost includes material and labour.       
2.  Laboratory building       
 Foundation: concrete footing 500 mm below ground surface 400 mm width.m2100600  60 00060 000
Floor: 150 mm concrete on sandy gravel bedding with moisture insulation.       
Walls: concrete block 150 mm with two side plastering.       
Standard roofing, corrugated iron sheet, with heat insulation, and ventilation.       
One main door 2100 mm × 1000 mm, and two doors to hatcheries 2100 mm × 1500 mm. Windows on longer sides.       
Inside separate room, approx 6 m2 for storage.       
Building complete with electrical and sanitary installations (toilets for gents and ladies one each, cold and warm water supply, water heater min. 80 l storage capacity).       
Cost includes material and labour       
3.  Feed mill and store       
 Foundation: concrete footing 500 mm below ground surface 400 mm width.m2180420  75 60076 000
Floor: 200 mm concrete on sandy gravel bedding with moisture insulation.       
Walls: concrete block 150 mm with two side plastering.       
Standard roofing, corrugated iron sheet, with ventilation.       
Internal division for feed store 50 m3 with heat insulation.       
Building complete with 3 phase electric supply.       
Cost includes material and labour.       
4.  Equipment store       
 Foundation: concrete footing 500 mm below ground surface 400 mm width.m2120350  42 00042 000
Floor: 150 mm concrete on sandy gravel bedding with moisture insulation.       
Walls: concrete block 150 mm with two side plastering.       
Standard roofing, corrugated iron sheet, with ventilation and insulation. Building complete with electric supply.       
Cost includes material and labour.       
5.  Workshop and shed       
5.1Workshopm270600  42 000 
 Standard local building and equipment.       
Foundation: concrete footing 500 mm below ground surface 400 mm width.       
Floor: 200 mm concrete on sandy gravel bedding with moisture insulation.       
Walls: concrete block 150 mm with two side plastering.       
Standard roofing, corrugated iron sheet, with ventilation and insulation.       
Building complete with 3 phase electric supply.       
Internal division: 1 store room.       
Cost includes material and labour.       
5.2Shedm2240400  96 000 
 Standard for machine protection, concrete floor, pine post and corrugated iron roofing on timber truss. Timber treated to climatic conditions.       
Workshop and open shed total:     138 000138 000
6.  Dormitory       
 Foundation: concrete footing 500 mm below ground surface 400 mm width.m22001 000  200 000200 000
Floor: 150 mm concrete on sandy gravel bedding with moisture insulation.       
Walls: concrete block 150 mm with two side plastering.       
Standard roofing, corrugated iron sheet, with heat insulation, and ventilation.       
Internal division (number of rooms) appropriate to accommodate 20 guests.       
Building complete with electrical and sanitary installations (toilets for gents and ladies three each, cold and warm water supply water heater min. 200 l storage capacity, shower for gents and ladies two each) and kitchen / dining.       
Cost includes material and labour       
7. Tilapia / carp hatchery       
7.1Shedm2155450  69 750 
Foundation: concrete footing 500 mm below ground surface 400 mm width.       
Floor: 200 mm concrete 20 Mpa on sandy gravel bedding with moisture insulation.       
Walls against wind made of 100 mm concrete blocks on two sides of shed 27 m in length, 2.30 m height with one door 2100 mm × 1500 mm, steel mesh up the ceiling level.       
Roof: timber trusses with corrugated iron sheet cover on pine posts. Timber treated to climatic conditions.       
Cost includes material and labour       
7.2Water supply within hatchery       
7.2.1Overhead tank outdoor, fibreglass on pine posts, 2.8 m3 storage capacity, incl. drain valve and floating ball valve.pc12 000 2 000  
7.2.2Internal piping, main pipe diam. 100 mm, length 50 m with bends, tees, and valves for sectioningm5015 750  
7.2.3PVC distribution pipes for devices diam. 50 mm, 3m/device incl. 1 globe valve per branching and 1m 3/4" flexible (polythene) pipe with globe valve per device.pc1230 360  
 Sub-total water supply:     3 110 
7.3Air supply       
7.3.1Internal piping, air distribution diam. 50 mm, length 50 m with bends, tees, and valves for sectioningm508 400  
7.3.2Air distribution pipes for devices diam. 50 mm, 3m/device incl. 1 valve per branching and 1 m 3/4" pipe with globe valve per devicepc930 270  
7.3.3Biofilters, airstones, immerse water heaters and other miscellaneous items    10 000  
 Sub-total air supply:     10 670 
7.4Drainage within hatchery       
7.4.1Floor drain U shaped 20 Mpa concrete 0.12 m3/m, with light reinforcement diam 8 mm, 32 kg/m and steel grate, cover 11 kg/m.m33280 9 240  
7.4.2Cleaning shaft 0.32 m3 concrete with 665 wire mesh reinforcement, and chequerplate cover.pc1200 200  
 Sub-total drainage:     9 440 
7.5Technological devices       
7.5.120 litre fibre glass hatching unit.       
7.5.1.120 litre jars.pc105005 000   
7.5.1.2Fibreglass drain troughs.pc1500500   
7.5.1.3Distribution pipe, PVC 2.08 m × 150 mm diam, 13 pc branching ID 20 with globe valve (screwed with union).pc1250250   
7.5.1.4Steel stand rounded steel bars diam 12 – 24 mm.kg726432   
 Sub-total 20 litre jars 1 block:    6 182  
7.5.260 litre fibre glass hatching / rearing unit       
7.5.2.160 litre jars.pc88006 400   
7.5.2.2Fibreglass drain troughs.pc1500500   
7.5.2.3Distribution pipe, PVC 2.08 m × 150 mm diam, 11 pc branching ID 20 with globe valve (screwed with union).pc1230230   
7.5.2.4Steel stand rounded steel bars diam 12 – 24 mm.kg806480   
 Sub-total 60 litre jars 1 block:    7 610  
7.5.3200 litre fibre glass hatching / rearing unit       
7.5.3.1200 l jars.pc41 4005 600   
7.5.3.2Fibreglass drain trough.pc1500500   
7.5.3.3Distribution pipe, PVC 2.08 m × 150 mm diam, 7 pc branching ID 20 with globe valve (screwed with union).pc1190190   
7.5.3.4Steel stand rounded steel bars diam 12 – 26 mm.kg17461 044   
 Sub-total 200 litre jars 1 block:    7 334  
7.5.475 litre fibre glass rearing trough unit.       
7.5.4.175 litre fibre glass rearing trough.pc45002 000   
7.5.4.2Steel stand rounded steel bars diam 12 – 26 mm.kg806480   
 Sub-total 75 litre trough 1 block:   2 480   
 Sub-total 75 litre trough 4 blocks:    9 920  
7.5.5Concrete tanks 2 × 1,3 m3       
7.5.5.1Concrete slab and walls 20 Mpa.m32360828   
7.5.5.2665 wire mesh at base slab.m24624   
7.5.5.3Vertical reinforcement, diam 12 mm.kg903270   
7.5.5.4Form work.m22036720   
7.5.5.5Turn-down pipe diam 50 PVC.pc2612   
 Sub-total c.c. tank 2×1.3 m3 1 block:   1 854   
Sub-total c.c. tank 2×1.3 m3 4 blocks:    7 416  
7.5.6Concrete tanks 2 × 2,6 m3       
7.5.6.1Concrete slab and walls 20 Mpa.m343601 368   
7.5.6.2665 wire mesh at base slab.m29651   
7.5.6.3Vertical reinforcement, diam 12 mm.kg1203360   
7.5.6.4Form work.m232361 152   
7.5.6.5Turn-down pipe diam 50 PVC.pc2612   
 Sub-total c.c. tank 2×2.6 m3 1 block:   2 943   
Sub-total c.c. tank 2×2.6 m3 4 blocks:    11 772  
 Sub-total technological devices:     50 234 
 Tilapia / carp hatchery total:     143 204144 000
8.  Prawn hatchery unit       
8.1Shed.m2170450  76 500 
 Foundation: concrete footing 500 mm below ground surface 400 mm width.       
Floor: 200 mm concrete 20 Mpa on sandy gravel bedding with moisture insulation.       
Walls against wind made of 100 mm concrete blocks on two sides of shed 28 m in length, 2.30 m height, galvanised steel mesh up to the ceiling level.       
Roof: timber trusses with corrugated iron sheet cover on pine posts. Timber treated to climatic conditions.       
Cost includes material and labour       
8.2Water supply within hatchery       
8.2.1Overhead tank outdoor, fibreglass on pine posts, 3 m3 storage capacity, one-one for fresh and salt water incl drain valve and floating ball valve.pc22 000 4 000  
8.2.2Internal piping, main pipe for freshwater diam. 100 mm, length 50 m with bends, tees, and valves for sectioningm5015 750  
8.2.4PVC freshwater distribution pipes for devices diam. 50 mm, 3m/device incl. 1 globe valves per branching and 1m 3/4" flexible pipe with globe valve per devicepc930 270  
 Sub-total water supply:     5 020 
8.3Air supply       
8.3.1Internal piping, air distribution diam. 50 mm, length 50 m with bends, tees, and valves for sectioningm508 400  
8.3.2Air distribution pipes for devices diam. 50 mm, 3m/device incl. 1 valve per branching and 1m 3/4" flexible pipe with globe valve per devicepc930 270  
8.3.3Biofilters, airstones, immerse water heaters and other miscellaneous items    10 000  
8.3.4Air blower    5 000  
8.3.5Diesel engine    5 000  
 Sub-total air supply:     20 670 
8.4Drainage within hatchery       
8.4.1Floor drain U shaped 20 Mpa concrete 0.12 m3/m, with light reinforcement diam 8 mm, 32 kg/m and steel grate, cover 11 kg/mm33280 9 240  
8.4.2Cleaning shaft 0.32 m3 concrete with 665 wire mesh reinforcement, and chequerplate coverpc1200 200  
 Sub-total drainage:     9 440 
8.5Technological devices       
8.5.1Concrete tanks 2 × 1,3 m3block61 854 11 124  
 Sub-total technological devices     11 124 
 Prawn hatchery total:     122 754123 000
9.  Out-door concrete tanks       
9.120 m3 rectangular tank       
9.1.1Concrete slab 20 Mpa.m34360 1 368  
9.1.2Concrete block walls, 150 mm blocks, material and labour.m22014 280  
9.1.3665 wire mesh at base slab.m2249 216  
9.1.4Vertical reinforcement, diam 12 at 400 mm centre to centre in both direction.kg856 510  
9.1.5Plastering, both side water tight 10 mm.m24812 576  
9.1.6Turn-down pipe diam 50 PVC.pc16 6  
 Total for 1 rectangular tank:    2 956  
 Total for 24 rectangular tanks:     70 944 
9.2Circular tank       
9.2.1Concrete slab 20 Mpa.m36360 2 160  
9.2.2Concrete block walls, 150 mm blocks, material and labour.m22314 322  
9.2.3665 wire mesh at base slab.m2199 171  
9.2.4Vertical reinforcement, diam 12 in 400 mm centre to centre in both direction.kg826 492  
9.2.5Plastering, both side water tight, 10 mm thick.m24612 552  
9.2.6Turn-down pipe diam 50 PVC.pc16 6  
 Total for 1 circular tank:unit1   3 703 
 Out-door tanks total:     74 64775 000
10.  Quarantine facilities       
10.120 m3 rectangular tank.block82 956  23 648 
10.2Septic tank.pc15 000  5 000 
 Quarantine facilities total:     28 64829 000
11.  Earthwork       
11.1Removal of top soil in 0.20 m thickness and depositing.m2100 0002 200 000  
11.2Excavation and dike filling. Estimated excavation is one third of the pond depth × pond surface area. (5.81 ha × 1.50 m/3). Dike filling in layers and compaction.m330 0007 210 000  
11.3Excavation of drainage canals and seepage trenches, dressing of banks and ground surface. Excavated earth built into dikes.m34 5007 31 500  
11.4Laying of removed top soil over dikes, pond bottom and exposed ground surface in 0.20 m thickness.m310 00015 150 000  
 Earthworks total:     591 500592 000
12.  Pond structures       
12.1Drainage structures       
12.1.1Earth work: excavation across dike, rehandling, backfilling following concrete works, compaction, dressing of banks and ground surface.m31212 144  
12.1.220 Mpa concrete, including cement, gravel shuttering, curing, rendering and finishing exposed surface, but excluding reinforcement.m33240 720  
12.1.3Reinforcement: material and labour.kg406 240  
12.1.4Blinding layer 50 mm, 10 Mpa, material and labour.m30,20100 20  
12.1.5Lining around structures: 300 mm × 300 mm × 80 mm c.c. slabs on 5 cm sandy gravel bedding, material and labour.m21015 150  
12.1.6Control boards, 12 mm marine ply board, 8 × 470 mm × 250 mm.m285 40  
12.1.7Steel screens 470 mm × 250 mm.pc412 48  
12.1.8Concrete pipe ID 300 laid on 200 mm × 50 mm sandy gravel bedding including material and labourm13150 1 950  
 Sub-total 1 drainage structure:    3 312  
 Sub-total 78 drainage structures:     258 336 
12.2Culverts       
12.2.1Earth work: excavation across dike, rehandling, backfilling following concrete works, compaction, dressing of banks and ground surfacem31612 192  
12.2.220 Mpa concrete, including cement, gravel shuttering, curing, rendering and finishing exposed surface, but excluding reinforcementm31240 240  
12.2.3Reinforcement: material and labourkg206 120  
12.2.4Blinding layer 50 mm, 10 Mpa, material and labourkg0,10100 10  
12.2.5Lining around structures: 300 mm × 300 mm × 80 mm c.c. slabs on 50 mm sandy gravel bedding, material and labourm2815 120  
12.2.6Concrete pipe ID 300 laid on 150 × 50 mm sandy gravel bedding including material and labourm15150 2 250  
 Sub-total 1 culvert:    2 932  
 Sub-total 3 culverts:     8 796 
 Pond structures total     267 132268 000
13.  Water supply to hatcheries       
13.1Construction of elevated reservoir, 5 m3, 20 Mpa concrete with reinforcement.pc16 000 6 000  
13.2Pipe between reservoir and elevated reservoir       
13.2.1Earthwork: excavation of trench, and backfilling after pipe laying incl. compaction 1,200 m, 0.3 m3/m.m336012 4 320  
13.2.2Pipe laying, PVC diam 200, material and labour.m1 20045 54 000  
13.3Pipe between elevated reservoir and hatcheries       
13.3.1Earthwork: excavation of trench, and backfilling after pipe laying incl. compaction 260 m, 0.3 m3/m.m37812 936  
13.3.2Pipe laying, PVC diam 200, material and labour.m26045 11 700  
 Water supply total:     76 95677 000
14.  Pond water supply       
14.1Check dam on irrigation canal, construction.pc11 000  1 000 
14.2Diversion sluice, construction, complete with aluminium gatepc110 000  10 000 
14.3Filter pond 15 × 10 m, construction, complete.m32007  1 400 
14.4Outlet structure in filter pond for pipespc15 000  5 000 
14.5Pipe network to ponds: earthwork: excavation of trench, and backfilling after pipe laying incl. compaction 0.3 m3/mm360012  7 200 
14.6Pipe network to ponds, PVC diam 200m2 00045  90 000 
 Total pond water supply     114 600115 000
15.  Water (drinking) supply to site       
 Construction of drinking water supply main to site from nearest existing main (approx 500 m).m50050  25 00025 000
16.  Sewage works of the centre       
16.1Septic tank, standard, 20 m3 as per health requirementspc15 000  5 000 
16.2Pipe network between buildings and to septic tank: excavation of trench, and backfilling after pipe laying incl. compaction 0.3 m3/mm330072  21 600 
16.3Pipe laying: material and labour, diam 200m30025  7 500 
 Sewage works total     34 10035 000
17.  Electric supply       
 Installation of 3 phase electricity transmission line and transformer, erection of posts, cabling complete.     100 000100 000
18.  Telephone line       
 Installation of telephone lines to site, 3 lines, erection of posts and cabling.line310 000  30 00030 000
19.  Road improvement       
19.1Road improvement 150 mm gravel bedding 3,5 m wide, 500 m length.m360025  15 000 
19.2Construction of culvert crossing at section 2150 m of irrigation canal.pc110 000  10 000 
 Road improvement total:     25 00025 000
20.  Fencing       
 Chainlink fencing around site on pine posts 1,8 m height, material and labour.m2 20020  44 00044 000
21.  Miscellaneous       
 Guard house, site illumination, security lights, yard development, etc.     100 000100 000
22.  Reserve approx. 10 %     231 800232 000
Grand Total Excluding Residential Buildings2 650 000
(Rounded to FJD 100,000)
2 700 000
23.  Residential buildings       
 Government standard size and installations (for officials, researchers, administrative and labour staff), incl. fencing.pc3050 000  1 500 0001 500 000
Grand Total Including Residential Buildings4 700 000

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