Provision of Horticulture and Landscaping work at Dehradun Airport

Horticulture and Landscape Items : Grass Area

Mixing earth and sludge or manure in the required proportion specified or directed by the Officer-in-charge

Flooding the ground with water including making kiaries and dismantling the same

Fine dressing of the ground

Trees

Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately): Holes 90 cm dia, and 90 cm deep

Bauhinia variegata (Kachnar/ Orchid Tree) Providing and stacking of Nauclea cadamba (Kadam) of plants height 150-165 cm. in big poly bag of plants size 25 cm

Butea Monosperam Supply and stacking of Butea frondosa (Flame of Forest) plant of height 60-75 cm. in big poly bags of size 25 cm as per direction of the officer-in-charge

Jacaranda mimosifolia (Neeli gulmohar Tree) Providing and stacking of Jacaranda mimosifolia of height 150-165 cm. in big poly bags of size 25 cm as per direction of the officer-in-charge.

Plumeria alba obtusa(White Frangipani Tree) Supply and stacking of Plumeria alba plant of height 165-180 cm. with 3-4 branches and thick stem in big size HDPE bags as per direction of the officer-in-charge.

Spathodea campanulata (African tulip Tree) Supply and stacking of Spathodea campanulata plant of height 150-165 cm in big poly bags of size 25 cm as per direction of the officer-in-charge.

Terminalia arjuna (Arjun tree) Supply and stacking of Terminalia arjuna plant of height 150-165 cm. in big polybags of size 25 cm as per direction of the officer-in-charge.

Rhapis excelsa (Broadleaf lady palm) Rhapis Palm having ht. 45 cm to 60 cm with 5 to 7 suckers, well developed,full of fresh and healthy leaves in 25 cm size of Earthen pot / Plastic pot.

Shrubs

Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately): Holes 60 cm dia, and 60 cm deep

Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately): Holes 45 cm dia, and 45 cm deep.

Plantation of Trees, Shrubs, and Hedge at site i/c watering and removal of unserveiceable material’s as per direction of officer in charge (excluding cast of plant & water) Shrubs Plant

Alpinia variegated Providing and Displaying of Alpinia Variegated (three in one) plant having ht. 30 cm and above , with fresh and healthy variegated foliage in 25 cm size of Earthen Pot / Plastic Pot & as per direction of the officer-in-charge.

Climbers

Digging holes in ordinary soil and refilling the same with the excavated earth mixed with manure or sludge in the ratio of 2:1 by volume (2 parts of stacked volume of earth after reduction by 20% : 1 part of stacked volume of manure after reduction by 8%) flooding with water, dressing including removal of rubbish and surplus earth, if any, with all leads and lifts (cost of manure, sludge or extra good earth if needed to be paid for separately): Holes 45 cm dia, and 45 cm deep

Bougainvillea spp. Providing and Displaying Bougainvillea named variety, Sobhra, Thima, Marry palmar, Cherry Blossom etc. well developed with fresh & healthy bushy plant in full bloom 75 to 90 cm ht. in 40 cm Cement Pot as per direction of the officer-in-charge.

Ground covers

Preparation of beds for hedging and shrubbery by excavating 60 cm deep and trenching the excavated base to a further depth of 30 cm, refilling the excavated earth after breaking clods and mixing with sludge or manure in the ratio of 8:1 (8 parts of stacked volume of earth after reduction by 20% : one part of stacked volume of sludge or manure after reduction by 8%), flooding with water, filling with earth if necessary, watering and finally fine dressing, leveling etc. including stacking and disposal of materials declared unserviceable and surplus earth by spreading and leveling as directed, within a lead of 50 m, lift up to 1.5 m complete (cost of sludge, manure or extra earth to be paid for separately)

Plantation of Trees, Shrubs, and Hedge at site i/c watering and removal of unserveiceable material’s as per direction of officer in charge (excluding cast of plant & water) Hedge Plant

Chlorophytum comosum / variegated Providing and stacking of of Chlorophytum-variegated plant, full of leafy suckers in 15 cm size of Earthen Pot / Plastic Pot & as per direction of the officer-in-charge.

Dianella tasmanica / variegated Providing and stacking of Daniella variegated, with 3 to 4 variegated leaves in 20 cm size of Earthen Pot/Plastic Pot & as per direction of the officer-in-charge.

Manure and Earth

Supplying and stacking of well decayed cattle manure at site including royalty and carriage upto 5 k.m. lead complete (cattle manure measured in stacks will reduced by 8% for Payment).

Supplying and stacking of good earth at site including royalty and carriage upto 5 km complete (earth measured in stacks will be reduced by 20% for payment).

Mixing of earth and sludge or manure in the desired proportion and filling of mixture, in trenches flooding with water and leveling including carriage upto 5 km lead, screening with suitable seive all complete. (cost of supplying earth and sludge or manure excluded ).

Spreading of sludge, dump manure and/or good earth in required thickness as per direction of officer-in-charge (cost of sludge, dump manure and/ or good earth to be paid separately).

Preparation of mounds of various size and shape by available excavated / supplied earth in layers not exceeding 20 cm in depth, breaking clods, watering of each layer, dressing etc., lead upto 50 meter and lift upto 1.5 m complete as per direction of Officer-in-charge.

Horticulture and Landscape Items : Irrigation Item: Pipe Lines

Supply, fix, install, test, commission, and hand over of PVC pipe work to (6 bars pressure rating) IS: 4985-2000 including fittings and accessories complete: 63 mm O.D pipe

Supply, fix, install, test, commission, and hand over of PVC pipe work to (6 bars pressure rating) IS: 4985-2000 including fittings and accessories complete: 50 mm O.D pipe

Supply, fix, install, test, commission, and hand over of PVC pipe work to (6 bars pressure rating) IS: 4985-2000 including fittings and accessories complete: 40 mm O.D pipe

Supply, fix, install, test, commission and hand over of ASTM pipe work to ( SCH 40) including fittings and accessories complete: ASTM 1.5" ( SCH 40)

Supply, fix, install, test, commission and hand over of ASTM pipe work to ( SCH 40) including fittings and accessories complete: ASTM 1.25" ( SCH 40)

Drip Tube & Accessories

Supply and installation & commissioning of Inline Drip line 16MM OD, 45CM dripper to dripper spacing , 2.3 LPH Discharge Including all fittings & accessories.

Supply and installation & commissioning of Subsurface Inline Drip line 16MM OD, 45CM dripper to dripper spacing , 2 LPH Discharge Including all fittings & accessories.

Supply & Installation of Plain Polytube 16MM OD , Black color Including all fittings & accessories.

Supply and installation & commissioning of Dripline Stakes on every 2 meter

Supply and installation & commissioning of Pressure Compensating Drippers 8 Lph

Pop up Spray Head

Supply and installation & commissioning of Pop up Rotors with 5-14 m radius With Check Valve to prevent Low Head Drainage

Supply and installation & commissioning of Pop up Spray Head with Nozzle 2.5 m-10.7 m radius With Check Valve to prevent Low Head Drainage

Supply and installation & commissioning of 3/4" Four Way Swing Assembly

Supply and installation & commissioning of 1/2" Four Way Swing Assembly

Supply and installation & commissioning of PP/PVC Service Saddle 3/4"

Supply and installation & commissioning of PP/PVC Service Saddle 1/2"

Quick coupling valves, Air release valve & Accessories

Supply and installation & commissioning of ¾" QCV, Brass body, SS spring

Supply and installation & commissioning of ¾" Gate Valve

Supply and installation & commissioning of Key for ¾" QCV.

Supply and installation & commissioning of ¾" Swivel Hose Elbow

Supply and installation & commissioning of Air Release Valve, Aluminium Body , 1" Size

Supply and installation & commissioning 1" Gate Valve

Supply and installation & commissioning of PP/PVC Service Saddle 65/50mm x 3/4"

Supply and installation & commissioning of PP/PVC Service Saddle 65/50mm x 1"

Supply and installation & commissioning of Valve Box 6" For QCV & ARV

Valves & Accessories

Supply and installation & commissioning of 63MM Section Ball Valve

Supply and installation & commissioning of 50MM Section Ball Valve

Supply and installation & commissioning of 40MM Section Line Ball Valve

Supply and installation & commissioning of 12" Rectangular valve box

Supply and installation & commissioning of Flush Valve

Automation Unit

Supply and installation & commissioning of 2" Solenoid Valve

Supply and installation & commissioning of 1.5" Solenoid Valve

Supply and installation & commissioning of 1" Solenoid Valve

Supply and installation & commissioning of 14/2 AWG Copper Conductor Direct Burial Cable

Supply and installation & commissioning of HDPE 25 MM Conduit Pipe for Automation Cable

Supply and installation & commissioning of DBR/Y Water Proof Wire Connector

Supply and installation & commissioning of Automation Decoder Controller Upto 99 Station

Supply and installation & commissioning of Single station Decoder with Line surge Suppression Arrangement

Earthing Unit Includidng Charcoal , Copper cable, And Accessories.

ENVIROTECH