PROVN OF ARBORICULTURE TO 24 OMQS AT CAW AND OPS ROOM AT AFS BEGUMPET UNDER GE (AF) HAKIMPET

Surface excavation not exc 30 cm deep and averaging 15cmm deep and getting out in hard dense soil

Removing excavated soil to a distance exc 1.5 km and not exc 5km and deposited

(a). Ashoka

(b). Fox tail palm / cycas revoluta / Ficus kpanda / Kechodia palm.

Lawn : Earth work excavtion in any type of soil avg to depth of 30 cm to a true surface as directed and removing to a distance with the station complex up to 2km and depositing . Filling back / spreading with red earth 25cm thick, mixed wih dairy farm yard manure , vermi compost, neem cake ( 2kg manure , 1kg vermi co,post, 0.5 kg needm cake per sqm) , treating the soil with pesticides ( i.e. Bavitin, BHC 10%, LINSON DUST, THIMMENT AND PHORATE AS per manufacutures insturctions , applying chemical manure super 19:19:19 (as per mfg instructions) incl turfing/ laying of korean featherd carpet grass ready made of approved qualityy turfing side by side without undulaions an ddipressions and ramming the surface and maintaining by regular waterin weeding gap filling the skilled labolur ect complete all as diercted by engr-in-charge./

Edge plant : Excavation in any type of soil up to 450mm wide and not exc 450mm deep and getting out removing to a dstance not exc 2km with in the station , filling back with red earth / sandy soil mixed with dairy farm manure , vermi compost, neem cake ( 3kg manue, 1kg vermi compost ,1/2kg neem cake per sqm). Treating the edges and soil with pesticides ( Bavitin , BHC 10% LINSON DUST THIMMENT AND PHORATE AS PER MFG instructions). including planting of hedging and edging plants such as golden duratnta / Acalifa aspra( red leaves) ect of 0.30m height and 0.30m apart in single row , all as per approved and directed by GE.

Excavation in any type of soil 450x450x450mm and getting out removing to a distance not exc 2km within the station , filling back with red earth / sandy soil mixed with dairy farm manure, vermi compost, neem cake, ( 2kg manure, 1kg vermi compost, 1/4 kg neem cake per pit), Treating the edges & soil with pesticides ( bavistin , BHC 10%, Linson dust thimment and phorate as per mfg insturctions), Making the top 15cm surface with chemical manure ,.19:19:19 as per mfg insturctions , including planting such as golden fem, Alomnda, Hybiscus, Ixora, Golden nandivardhanam, Acacia purple , Tobibia, Cesalpenea, Minature golden bamboo, Ariecea palm, Dracenia etc of not less tghan 1m ht as approved by GE and maintaining by regular watering and weeding ect all as directed by the Engr-In-Charge.

Supply and erection drip irrigation system using PVC fittings & fixtures ( make jain finolex etc.,) complete all as per mfg instructions and as directed by engr-in -charge.

Supply and fixing water sprinklers having a capacity of sprikling water to a radius of 6.0m from its position ( make Rain bird or as equivalent) 15mm dia inner threaded screwed and fixed to any types of pipes all as specified and as directed by Engr-In-Charge./

32 mm dia

25 mm dia

20 mm dia

15 mm dia

32 mm dia

25 mm dia

20 mm dia

15 mm dia

S&F Rotatinally moulded polyethylene water storage tank of Capacity 500 lit (Cylindrical vertical with closed top) hoisted and fixed in position.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in deep, for foundation, etc or for shaft well, cesspits, manholes, pier holes, etc n exc 10 sqm on plan and n exc 1.5m in depth and getting out in hard dense soil complete all as directed.

M&L for PCC 1:4:8 type D-2 using 40 mm graded stone aggregate in foundation, filling and mass concrete complete all as directed.

M&L for precast cement concrete block masonry with solid blocks type C1 1:3:6 (using 20 mm graded aggregate) exc 10 cm in width and setting in cement mortar 1:4 complete all as specified and directed.

M&L for PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) as in coping and similar work complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 finished fiar and even (without using extra cement) complete all as specified and as directed.

M&L for preparaing new plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali resistance primer all as specified.

Returning, filling incl spreading levelling watering and well ramming in layers n exc 25 cm thick each layer complete all as specified.

Removing excavated mateiral n exc 50 m and deposited where directed at a level n exc 1.5 m above the starting point complete all as specified.

Manning and operation of arnamental plants/ trees/ hedges etc for a period of two years by using the providing watering system and chemical measuring with system such as drip irrigation / sprinkler system, etc and applying vermi compost , neem cake, pesticides & micro nutrients as per mfg insturctions once in a very three months as directed by the .