Construction of Depot at Thaiyur for the Diesel Buses transferred from the Depots, which are proposed for E-Buses Operation.

Supply and fixing of 50mm x 50mm chain link fencing 1.50m height with support of 100mm x100mm RCC precaste post with proper foundation arrangements including all cost and conveyance of mateials and labour charges etc., complete as per standared specification

A) Footing from Ground Level upto 2m

B) Narrow Foundations - Second Depth 2m - 3m

C) Grade Beam

Earthwork - Excavating and storingg on bank with an initial lead of 10 m and initial lift of 2 m in trenches for laying of pipes etc. all complete as per standard specifications and as directed by the Departmental Engineer. Ordinary Soil - such as Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small boulders and hard gravelly soil etc., 300 mm RCC Hume Pipe

Lowering RCC pipes and specials into the trenches and laying to proper grade and alignment

Jointing RCC pipes with cement using necessary collars including the cost of jointing materials.

Refilling or backfilling trenches with excavated soil after pipe laying in layers not exceeding 20 cm in depth, ramming and consolidation of each layer, watering etc. all complete as per standard specifications and as directed by the Departmental Engineer.

Supplying and filling in foundation, basement, etc with filling crushed stone sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.