Construction of switchyard approach track/dragway towards 33 kV transfer bus-side for carrying/ transporting heavy and larged sized electrical equipment at 132/33 kV GSS Adityapur-III

Construction of switchyard approach track / dragway towards 33 kV transfer bus-side for carrying/ transporting heavy & large sized electrical equipment at 132/33kV GSS Adityapur-III.

Jungle clearance including weeding out shrubs and small tree upto 150mm dia girth and their removal as per specification and direction of E/I l= 90M, b=5M, area=90x5=450M2

Earth work in excavation in foundation trenches in ordinay soil and disposal of excavated earth as obtained to a distance upto 50M, including all lifts, levelling, ramming the foundation trenches, removing roots of trees, shrubs all complete as per approved design, building specification and direction of E/I. Road L=90m, B=5M, H=0.204M Volume= 90x5x0.204= 91.8 M3

Filling in foundation trenches and plinth in layer not exceding 150mm thick well watered, rammed, fully compacted, fine dressed and with earth obtained from excavation of foundation trenches within a leadof 50m and lift of 1.5m all complete as per building specification and direction of E/I Road L=30M, B=6M, H= 1.0M Volume= 30x6x1= 180 M3

Providing coarse clean sand 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, labour, royalty and taxes all complete as per building specification and direction of E/I. Road L=90M, B=5.219M, H=0.152M Volume=90x5.219x0.152= 71.39M3

Providing designation 75A one brick flat soling joints fillied with local sand including cost of watering taxes royalty all complete as per building specification and direction of E/I. Road L= 90M, B=4M Area= 90x4= 360 M2

Providing PCC M-150 in nominal mix of (1:2:4) in foundation with approved quality of stone chips 20 mm to 6 mm size graded and clean coarse sand of F.M 2.5 to 3 including screening, shuttering, mixing cement concrete in mixer and placing in position, vibrating, striking, curing, taxes and roylaty all complete as per building specification and direction of E/I. Road L=90M, B=4M, H=0.204M Volume= 90x4x0.204= 73.44M3

Earth Filling in foundation trenches and plinth in layers not exceding 150mm thick well watered, rammed, fully compacted,fine dressed and with earth obtained from excavation of foundation trenches within a lead of 50m and lift of 1.5m all complete as per building specification and direction of E/I Road L=90M, B=0.609M, H=0.3556M Volume = (90x0.609x0.3556)x2= 38.98 M3

Providing designation 75A one brick edge soling joints fillied with local sand including cost of watering taxes royalty all complete as per building specification and direction of E/I. Road L= 90M, B=0.609M Area= (90x0.609)x2= 109.62 M2

Providing designation 75 A brick work in C.M(1:3) in circle around the tree and plinth with approved quality of clean coarse sand of F.M 2 to 2.5 including providing 10 mm thick mortar joints, cost of screening materials raking out joints to 15 mm depth, curing, taxes and royalty all complete as per building specification and direction of E/I Brick fencing work for planting tree One circle around the tree R=0.91M, circumference= 2x3.14x0.91= 5.71M2 Volume= circumferencexthickness= 5.71x0.127=0.725M3 5 circles around the tree Total Volume= 5x0.725= 3.625M3

Carriage of materials 1. Cement (0-15 KM)

2. Sand (0-20 KM)

3. Stone Chips (0-20 KM)

4. Bricks (0-8 KM)

Deepak Kumar Sah