Open competition for the construction of water supply and sewage installation in the basis of aircraft hangar at Podgorica Airport according survey.
This competition is open 7 days from the announcement date. For further information please contact 067 623 453
BILL OF QUANTITIES AND PRICES
IN ADDITION TO THE MAIN PROJECT OF WATER SUPPLY AND SEWAGE FOR THE FIRST PHASE OF THE OBJECT FOR AIRCRAFT
“MONTENEGROAIRLINES” IN PODGORICA
GENERAL
The complete sewage and water supply must be performed acording to valid technical regulations based on the approved project. The constructor is obliged to perform in time and bear the costs of all the preparations for the beginning of works and the application for the beginning of works to the competent authorities.
The changes can be performed only according the approval of the supervisory body.
The Investor reserves the right of the changes of certain works as well as the right of increasing or omitting certain positions. In case of non-planned works (additional) the constructor is obliged to submit to the supervisory body the prices analysis first and after the approval of prices to perform such works, otherwise there's no right of complaint to the prices which the commission for the acceptance of works determines for such works.
The settlement shall be performed according the actual derived quantities taken on the spot, notwithstanding the quantities in the bill of quantities. All the water supply and sewage pipes shall be measured using linear meter, measured according the basis of sewer.
All the coping parts with sewage (arches, branch, diminishing pipes, offset pipes, inspections etc.) as well as fitting with water supply, bends arches, diminishing pipes T-parts etc. are not being calculated nor paid separately, but are measured and calculated as real pipes. With the diminishing pipes a longer diameter is being calculated.
Also all the necessary penetrations of walls and ceilings and grooving for pipe conduiting, as well as all scrimming , bricking, patching and plaster after the finalized conduiting of pipes are not paid separately, but are included by the price of the linear pipe meter
Each work and material being cited in certain positions of this priced bill of quantities must be included in the price of the respective position, as well as all other duties.
A. CONSTRUCTION WORKS
1. Marking and excavation of supply channels for water supply and sewage as well as for distribution around the facility and in the facility and holes above channels. The price includes also backfilling of trenches, after the mounting of pipeline into the channels, and then all the operations and necessary material. The calculation per m3 of the excavated land in the grown and pressed together condition.
Water supply m3 392,00 x=
Sewage m3 136,00x=
2. The acquisition, transport and construction of soft sand for eqalizing bed around water supply and sewge pipes. Around water supply pipes 10 below, and 5 above. Around sewage ones 10 below and 10 above. Calculation per m3 of built sand
Water supply m3 69,00x=
Sewage m3 41,00x=
3. The transport of surplus material from excavation, loading into the trucks and transport to the waste and unloading.
Calculation per m3 m3 117,00x=
4. The construction of water gauge closing manhole, walls and the bottom from the pressed concrete MB20, the walls width 15 cm. On the manhole will be reinforced concrete plate Mb 20 width 12 cm with the aperture Ø 60 cm, for the building in of L.G. Cover with frame. Calculation per piece of the completely built in water gauge manhole
Manhole of light aperture 1,2x1,6x1,2
piece 1x=
Manhole of light aperture 1,6x1,6x1,2
piece 1x=
5. Sewage manhole construction. Walls and bottom from the pressed concrete MB20. Wall width 15 cm, at the bottom the prescribed channel pipe, processed in plaster and creamcoated to black glow. On the manhole will be reinforced concrete plate Mb 20 width 12 cm with the aperture Ø 60 cm, for the building in of L.G
Calculation per piece of the completely made manhole.
Manhole of light aperture 1,0x1,0x1,2
piece 3x=
Manhole of light aperture 1,0x1,2x1,64
piece 1x=
6. The construction of manhole for waste water of battery acid. The walls and bottom from the pressed concrete MB 20. Walls width 15 cm, the bottom 15 cm processed and plastered with the cemented plaster and creamcoated to black glow. On the manhole there will be deformed cast steel 4cm width, leaned on anchers of angled profile concreted at the manhole walls' rim.
Calculation per piece of the completely made manhole.
Manhole of light aperture 1,0 x 1,5 x 1,1
piece 1x =
7. Construction and placing of manhole step irons into water gauge manhole from reinforced concrete Ø 20 mm
piece 12 x =
8. Acquisition, transport and fitting of cast iron cover with pertaining profile pit Ø 60 cm and weight 60 kg with frame
piece 6x =
CONSTRUCTION WORKS TOTAL _____________________________________
B. WATER SUPPLY
1. Acquisition, transport and placing of gate valve for mounting into external fire network.
Ø 100 mm piece 2 x =
Ø 50 mm piece 1 x =
oval valves no 110 piece 3 x
2. Acquisition, transport and placing of cast iron coping parts NP 10 bara. Unit price includes all necessary work and material for placing coping pieces, adequate bolts and seals, as wel as their protection from corrosion, after successfully performed pressure test.
TU with PRIR Ø 100 / 100 piece 4 x =
LS Ø 100 piece 4 x =
LS Ø 80 piece 2 x =
RØ 100 / 80 piece 3 x =
OP Ø 100 / 100 piece 1 x =
PRIR SA RED Ø 80 / 50 piece 2 x =
SPO No. 110 / 80 / 110 piece 1 x =
Cast arch No 110 / 90 piece 2 x =
Indented flange No 110 piece 2 x =
Blind flange no 110 piece 1 x =
TE joint Ø 2'' piece 2 x =
mes. Half joint Ø 2'' piece 2 x =
Double nipl Ø 2'' piece 4 x =
Flange No 80 / Ø 2'' piece 2 x =
3. Acquisition, transition and placing of solid plastic water pipes type PEVG with all necessary equipment for 10 bars pressure DN 110 PEVG ml 147,00 x =
4. Acquisition, transport and placing of ground fire hydrant type V 4 – 01 of Varazdin industry. Section DN 80 for pressure of 10 bars, with all necessary equipment. Set
piece 4 x =
5. Acquisition, transport and placing of water gauge for registering water consumption with all equipment, placing and testing.
Horyzontal water gauge Ø 40 piece 1 x =
6. Acquisition, transport and placing of brass gare valve with outlet
Ø 25 mm piece 1 x =
Ø 32 mm piece 1 x =
Ø 50 mm piece 5 x =
7. Acquisition, transport and placing of ordinary gare valve with cap and rossette.
Ø 20 mm piece 3 x =
Ø 50 mm (without cap and rossette) piece 1 x =
Ø 40 mm (without cap and rossette) piece 2 x =
8. Acquisition, transport and placing of hose cock Ø 20 mm in the facility piece 3 x =
9. Acquisition, transport and placing of galvanized pipes with all necessary coping parts and all necessary fittings for water supply network. The pipes distributed in the facility secured according to regulations. After placing perform testing of water supply network at testing pressure of 12 bars, according to JUS standards.
Ø 15 mm ml 18,0 x =
Ø 20 mm ml 75,0 x =
Ø 25 mm ml 6,0 x =
Ø 32 mm ml 2,0 x =
Ø 40 mm ml 75,0 x =
Ø 50 mm ml 82,0 x =
10. Acquisition, transport and placing of wall fire hydrants in the facility placed in the wall niche. The hydrants are equipped with adequate pipes 20,0 ml and jet nozzle at the top Ø 50 mm. The price includes all equipment. The hydrants have Ø 50 mm diameter.
piece 3 x =
WATER SUPPLY TOTAL ________________________________
C. SEWAGE
1. Acquisition, transport and placing PVC pipes, coping parts and adapter with rubber valve gland nut type KK and type MB. Pipes type KK are placed in the facility, and type MB outside of the facility. Joining of pipes in coupling with rubber screw plug. Vertical pipes to be fixed to the wall with pipe clips at every 2,0 m, and under the socket to build in stationary pipe clip. Horizontal works to be done under the construction, fasten to the construction with movable pipe clips with gaps 10 x d behind the socket fasten with stationary pipe clips. After the installation perform tests on water retentivity and porosity. Calculation per ml of mounting
Pipes type MB
Ø 150 mm ml 145,0 x =
Pipes type KK
Ø 150 mm ml 14,0 x =
Ø 100 mm ml 10,0 x =
Ø 70 mm ml 3,0 x =
Ø 50 mm ml 21,0 x =
2. Acquisition, transport and placing gully made of solid plastic (as pipes). Gullies are equipped with grid, trap and coated with nickel grid, trap and frame dim. 15X15 cm.
Vertical gullies Ø 50 mm piece 8 x =
Vertical gullies Ø 70 mm piece 3 x =
3. Acquisition, transport and placing of vertical steel cast gullies Ø 150 mm inside the hangar.
ml 3,0 x =
SEWAGE INSTALLATION TOTAL : ___________________________________
D. INFLUENT WELL WITH INTERCEPTOR
1. Land excavation II and III category for influent well and oil interceptor
3,50 x 3,50 x 2,00 x + 1,30 x 1,80 =
m 346,50 x =
2. Dry hacking of well
(3,00 + 2,20) x 2 x 0,40 x 2,90 =
m3 12,06 x =
3. Transport of excavated land to the distance of 2 km
m 346,50 x =
4. Construction of reinforced concrete slab above the well from concrete type MB 30. Unit price includes concrete forms and reinforcement.
3,00 x 3,00 x 0,12 =
m 31,08 x
5. Construction of oil interceptor from concrete type MB 20 in double boarding. Walls and bottom with cement rendering and creamcoated to black glow. Walls width and bottom of interceptor 15 cm. Above the interceptor in the ground level to be placed steel grid slab width 4mm, leaned on angle profiles 25 x 20 x 0,7 mm, anchored into the concrete walls. Grid slab is made from two parts with dimensions 98 x 74,5 x 0,4 cm
piece 1 x =
INFLUENT WELL WITH OIL INTERCEPTOR TOTAL: ___________________________
RECAPITULATION
A. CONSTRUCTION WORKS _______________________
B. WATER SUPPLY INSTALLATION _______________________
C. SEWAGE INSTALLATION ________________________
D. INFLUENT WELL WITH INTERCEPTOR _______________________
