Construction of Vertical garden along with the arrangement for drip irrigation for the department of Environmental Science building at Kariavattom Campus- (balance work).- (Retender)

Amount

vertical garden

10.16.1 : Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

od146076/2024_2025 : Providing wire mesh with aperture size 38x38mm and fixing on steel frame work for vertical garden complete<br>Made of wire mesh of thickness 4mm

13.61.1 : Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

od146077/2024_2025 : Supplying and fixing 16mm dia. supply pipe for drip irrigation including all fittings as per direction of the Engineer in charge (payment is inclusive of all fittings except dripper)

od146078/2024_2025 : Supplying and fixing in position drip emitters (4LPH- 30mm dia. dripper)as per requirement complete

od146079/2024_2025 : Supplying and providing drip irrigation water controlling timer- Digital controller fully automatic complete, including all fittings

od146080/2024_2025 : Supplying and providing in position flower pots in vertical garden including plants and fillings as per approved layout and design complete

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

4.3.1 : Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

13.7.1 : 12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

18.48 : Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

50.18.9.2.2 : Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 20 mm dia 10 Kgf/cm2

50.18.9.12.2 : Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 20 mm dia 10Kgf/cm2 External work- Exposed on wall

18.17.1A : Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :20 mm nominal bore

18.18.2 : Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete:20 mm nominal bore

od146081/2024_2025 : Supplying and placing in position box type tank of size 1.80x0.60x0.75m, made of fiber reinforced plastic (thickness 800 GSM) for constructing wet land. The item includes providing supporting iron members of thickness 3mm or more, including all finishes as necessary complete.

Bidder Name

P RAJA KUMAR