Development of Horticulture works including irrigation system at NUFAP

Amount

Preparation works

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

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.

Turfing of carpet grass by Uprooting rank vegetation and weeds by digging the area to a depth of 60 cm, removing all weeds and other growth with roots by forking repeatedly, breaking clods, rough dressing, flooding with water, uprooting fresh growths after 10 to 15 days and then fine dressing for planting new grass, including disposal of all rubbish with all leads and lifts and Providing and fixing Neelgiri/Mexican grass turf with earthy 50mm to 60mm thickness of existing ground prepared with proper level and ramming with required tools wooden (Dhurmos) and than rolling the surface with light roller make the surface smoothen and light, watering with sprinkler and maintenance for two months from the date of completion of work or more till the grass establish properly as per direction of officer incharge.

Preparation of area for planting of various varieties of flowering plants including excavation of pits to a size of 450 mmx 450 mm x 450 mm , refilling the area with mixture of approved red earth and manure to a required quantity as directed EIC in the existing pit, rough dressing, and fine dressing, supplying and planting of following plants and maintaining them for a period of two months from the actual date of completion of plantation including watering, weeding, spraying necessary chemicals to control pest and diseases, periodical trmming , , disposal of rubbish within a lead of 2 Km as per specifications and as directed. a) Flowering plants and foliage plants like Ixora miniature,Different lilles, Lantana different colors, plumbago, Tabernaemontana miniature , Pendanus,, Allamanda, Ficus panda, etc., (Not less than 300 mm in height).

Preparation of area for planting of various varieties of flowering plants including excavation of pit to a size of 450 mm x 450mmx 450 mm, refilling the area with mixture of approved red earth and manure to a required quantity as directed by EIC in the existing pit, rough dressing, and fine dressing, supplying and planting of following plants and maintaining them for a period of two months from the actual date of completion of plantation including watering, weeding, spraying necessary chemicals to control pest and diseases, periodical trmming , , disposal of rubbish within a lead of 2 Km as per specifications and as directed. a) Flowering plants and foliage plants like Pisonia alba, cesalpenia, Tecoma stans, Ixora, Tecoma coodisoodi etc., (Not less than 600 mm in height).

Preparation of area for planting of various varieties of flowering and foliage creepers including excavation of pit to a size of 450 mm x 450mmx 450mm , refilling the area with mixture of approved red earth and manure to a required quantity in the existing pit, rough dressing, and fine dressing, supplying and planting of following flowering and non flowering creepers and maintaining them for a period of two months from the actual date of completion of plantation including watering, weeding, spraying necessary chemicals to control pest and diseases, periodical trmming , , disposal of rubbish within a lead of 2 Km as per specifications and as directed. a) Flowering creepers like Allamanda Creeper Bougainvilla, Quisqualis indica, cats claw,petrea volubilis, jasmine grandiflorum, passiflora, vernonia etc., (Not less than 600 mm in height).

Preparation of area for planting of Royal palm/fox tail palm by excavation of pit to a size of 600 mm x600mmx 600mm including refilling the area with mixed approved red earth and manure to a required quantity , in the existing pit, rough dressing, and fine dressing, supplying and planting of Royal palm/ fox tail palm / any other approved palm variety and maintaining them for a period of two months from the actual date of completion of plantation including watering, weeding, spraying necessary chemicals to control pest and diseases, periodical trmming , , disposal of rubbish within a lead of 2 Km as per specifications and as directed. (Not less than 1500 mm in height).

Trees-Preparation of area for planting of various varieties of flowering plants, refilling the area with approved red earth and manure to a required quantity @ 5:3 ratio, to a depth of 400 mm in the existing pit, rough dressing, and fine dressing, supplying and planting of following plants and maintaining them for a period of two months from the actual date of completion of plantation including watering, weeding, spraying necessary chemicals to control pest and diseases, periodical trmming , , disposal of rubbish within a lead of 2 Km as per specifications and as directed. a) Flowering plants and foliage trees like Michelia champaca, Jacranda, Spathpdea, Mimusops elongi, Bombax ceiba, Lagerstroemia Terminalia arjuna, Kadamba, etc., (Not less than 1500 mm in height).

Preparation of area for planting of various varieties of seasonal plants including digging of pits to a size of 300mmx 300mmx300mm and , refilling the area with mixture of approved red earth and manure to a required quantity in the existing pit, rough dressing, and fine dressing, supplying and planting of following plants and maintaining them for a period of two months from the actual date of completion of plantation including watering, weeding, spraying necessary chemicals to control pest and diseases, periodical trmming , , disposal of rubbish within a lead of 2 Km as per specifications and as directed. a) Seasonal flowering plants like petunia, marigold, calendula, crysanthemmum, coleus, gazania, kochia, salvia etc., (Not less than 200 mm in height).

Polythene sheet- Supplying for laying of 100 micron LDPE polythene sheet (Black color-Agriculture mulching purpose) for control of weeds in lawn development work at different places including all leads and lifts etc., complete as directed by Engineer-in-charge

Supplying, laying & commissioning in position PVC pipe of Finolex/Supreme/Sudhakar/Prince make conforming to IS:4985:2000 and suitable for withstanding minimum 6kg/cm2 working pressures with all fittings and accessories e.g. couplings, tees, bends, reducers, screwed adapters, flanged tail pieces,Solvent Cement etc. as directed by Engineer-in-charge.

50 mm dia

40mm dia

Supplying, laying & commissioning Sprinklers and other accessories of Rain bird/Weather matic/Hunter/Automat make suitable to deliver irrigation water supply network with working pressure of 2.8kg/cm2 to 3.8kg/cm2 complete as dircted by Engineer-in-charge.

Impact Pop Up sprinkler arc adjustable from 20° to 340°, full- or part-circle operation, capable of covering Radius: 6.50 to 12 m

Popup sp spary bodies with hand adjustable rotary nozzle capable of covering an area of 5 to 7.3 m

3/4" Pop up Connecting Swing joint Assembly made with wall thickness of 1.9 to 2.3 mm and should withstand working pressure upto 5.5 kg/cm² .

1/2" Pop up Connecting Swing joint Assembly made with wall thickness of 1.9 to 2.3 mm and should withstand working pressure upto 5.5 kg/cm²

Service saddle of SAB/AQVA STAR /Any other approved make with varying size of 50-40 mm x 20mm.

Supplying, laying & commissioning valves and other accessories suitable to deliver irrigation water supply network with required complete as dircted by Engineer-in-charge.

PVC Ball Valve AQVA STAR/PIMTAS/VARIOS make of size 50mm.

Double acting 1/2" Air release valve of make: Rain bird/Weather matic /Hunter and shall be capable of both releasing and admitting air from and into the line at workig pressure of 5 kg/cm².

Self-closing flushing valves make of Rain bird/Weather matic/Hunter/Automat .

Supplying and fixing of Disc Filter of make: Rain bird/Weather matic/Hunter/Any other approved make with capacity of 1.5 to 2.00 inch matching pump design flow having an suitable inlet connections at maximum working presure of 8 kg/cm².

Earth work excavation over areas Earthwork excavation by mechanical means/manual means over areas for all depths in all soils other than soft and hard rock and including dewatering if necessary, dressing the bottom to the required levels, back filling with approved excavated earth in layers not exceeding 250mm, leveling watering, consolidating, clearing the areas involving excavation of all grass, rank vegetation, shrubs, bushes, cutting of trees upto 300mm girth measured at 1.0mtr above ground level, disposing the surplus excavated materials within a distance of 1KM etc.

Demolishing R.C.C. work by mechanical means and stockpiling at designated locations and disposal of dismantled materials up to a lead of 1 kilometre, stacking serviceable and unserviceable material separately including cutting reinforcement bars.

Providing and laying in position cement concrete of specified grade excluding the cost of centeringand shuttering - All work up to plinth level:1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

SUPER CARE GARDENS (BID ID -3159830)