WSS at Jamjuri undr KBN RD Blck Gomati Distt, Tripura/Design, supply, cnstructn 1.20 MGD cpcty WTP in/c Civil, Mechncl, Electrcl wrks, supply all ncssry equpmnt, testng, succssful cmmissioning of plant etc. cmplt in all rspct undr JJM (Left out wrk).

Earthwork in excavation by mechanical means(Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width aswell as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidationg each deposited layer by ramming and watering, lead upto 50m and lift upto 1.5 m.-All kinds of soil

Brick soling II) Flat Brick soling:- Providing and laying flat brick soling layer on prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with Earth, free from clay with a Plasticity Index not exceeding 6, watering and rolling the same with three wheeled road roller 80-100 kN as per MoRD Technical Specification Clause 412. (Haulage of materials by tipper / truck with a lead upto another 12000 m including cost of loading, unloading and stacking .)

I) Brick on edge soling:- Providing and laying brick on edge soling layer on prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with sand, watering and rolling the same with three wheeled road roller 80-100 kN as per MoRD Technical Specification Clause 412 (Haulage of materials by tipper / truck with a lead upto another 12000 m including cost of loading, unloading and stacking )

III) Brick edging laid in full brick width Providing and laying brick edging on prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with Earth, free from clay with a Plasticity Index not exceeding 6, watering and rolling the same with three wheeled road roller 80-100 kN as per MoRD Technical Specification Clause 412 (Haulage of materials by tipper / truck with a lead upto another 12000 m including cost of loading, unloading and stacking)

Providing structural steel work riveted, bolted or welded in built up sections, trusses and framed work including cutting, hoisting and fixing in position and applying a priming coat of approved steel primer all complete as required.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including the cost of providing and fixing necessary 275mm long wire springs grade No.2 and M.S. top cover of required thickness for rolling shutters & with handles, hold fast including embedding in cement concrete of required grade required for fixing in position, all necessary fittings, including applying of approved steel primer etc. complete as required:. i) 80 x 1.25mm M.S. laths with 1.25 mm thick top cover