Construction of G.I. woven wire mesh fencing along with guard room, main gate, deep boring and paver block for Aarogya phal vatika near collectorate office in District Sahibganj

Making 30cm (12") dia bore upto 4 M depth below ground with hand auger of approved quality in ordinary soil (vide classification of soil item-A) true to pump and without eccentricity in any stage of operation and disposal of the excavated earth upto 50 M lead including all lifts, all complete as per approved design and direction of E/I. (B.C.D. S.O.R. Item No. 5.1.4)

Earth work in excavation in canal having discharge between 8.5 cumec (300 cusec) and 0.14 cumec (5 cusec) in ordinary soil ( vide clasification of soil item A ) including clod breaking having earth in 225 mm layer and rough dressing of soil with initial lead of 10 m and lift 1.5 m all complete as per approved design specification and direction of E/I. (W.R.D 7.1.8)

E/W in dam fill in semipervious and impervious zone excavation by hydraulic excavator and carrige by tipper truck making dam in proper design section including earth to be laid in layers of not more than 225 mm thick and breaking of clods to maximum 63 mm cube with all lifts including construction and maintenance of haul road etc. all complete as per specification and direction of E/I. Lead beyond 2 km. but upto 3 km. (W.R.D 5.1.22.4)

Type - A, "W" : Metal Beam Crash Barrier (Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811) (R.C.D 8.23 A)

Supplying and laying gravel filter (5mm to 15mm size) in the filter blanket and toe drain (in Horizontal portion) of the dam as per design, drawing including the cost of materials royalty all taxes etc. but excluding the cost of carriage all complete as per specification and direction of E/I. ( item no.5.6.2 COMMON PART A)

Supplying and laying good quality of stone metal filter (20mm to 63mm size) in the rock toe, heel trenches ,toe drain as per design and drawing including the cost of materials royalty all taxes etc. but excluding the cost of carriage all complete as per specification and direction of E/I. ( item no.5.6.3 COMMON PART A)

Earth work in excavation in foundation trenches in hard soil (vide classification of soil item - A+B) and disposal of excavated earth as obtained to a distance up to 50M including all lifts with leveling, ramming the foundation trenches, removing roots of trees, shrubs all complete as perbuilding specification and direction of E/I. (B.C.D. S.O.R. Item No. 5.1.1)

Extra for earthwork in hard soil as per specification and direction of E/I. ( vide classification of soil item-B) (B.C.D. S.O.R. Item No. 5.1.2)

Earth filling in foundation trenches and plinth in layers not exceeding 150mm thick well watered, rammed, fully compacted and finally dressed with earth obtained from excavation of foundation trenches with a lead of 50m and lift of 1.5m all complete as per building specification and direction of E/l. B.C.D. S.O.R. Item No. 5.1.7

Providing coarse clean sand in filling in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials, labours, royaly and taxes all complete as per building specification and direction of E/l. (B.C.D. S.O.R. Item No. 5.1.10)