tender for annual maintenance of landscaping work of mini sectt. nuh. & circuit house nuh for the year 2026-2027 (2059) (supply of water tanker ) (period from 01.06.2026 to 31.07.2026) (02 months). , watering of trees, shrubs, ground covers etc. through tractor tanker of per trip of 5000 litre capacity including cost of water with all leads and lifts and 5000 litres including cost of water, fuel ,filling of tanker, watering at site with all leads and lifts as per direction of officer - in-charge.(for 1 no. tree 30 litres water per plant 27 no . irrigations per year , shrub 20 litres/ per plant 27 no irrigations per year , lawn 2.5 cm layer or 25 litre/sqm 50 no irrigations per year , ground cover i flower bed / rose bed 2.5 cm layer or 25 litre/sqm 40 no. irrigations per year , hedge for 2.5 cm layer or 25 litre/sqm 40 no. irrigations per year , pot plant 3 litre water daily 250 irrigations per year (hsr 26.53).