Installation of Solar Fencing (1.5 K.M) at Njayappilly Church to Arambankudyi in Thattekkad Bird Sanctuary during 2026-27

2.8.1 Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

2.31 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 ni outside the periphery of the area cleared.

50.2.33.6 Cutting branches of trees overhanging above any structures of girth between 60cm to 90cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete

50.2.33.8 Cutting branches of trees overhanging above any strucnires of girth beyond l20cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete.

OD4324I/2025-2026 Labour Engaged for coolie

OD43243/2025-2026 Wood cutter per day

OD43233/2025-2026 DOWEL BARS - Supplying and providing MS dowel bars of size 16 mm dia of 0.60 m long (30 cm in rock and 30cm in concrete ) including drilling holes of 20 mm dia to a depth of 0.30 m in rock and filling the gap with cement grout( 0.075kg/each) etc complete.

4.1.3 Providing and laying in position cement concrete ot specified grade excluding the cost ot centering and shuttering - All work up to plinth level:1 :2:4 (cement : 2 course sand (zone-IIl) : 4 graded stone aggregate 20 mm nominal size)

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

50.10.1 Steel work in built up G.I tubular (round ,square or rectagular hollow tube etc.) trusses etc. including cutting ,hoistng ,fixing in position and applying a priming coat of approved steel primer ,including welding and bolted with special washers etc.complete