Providing external Independent water supply to the middle block of Pobitora Womens Hostel at TU Napaam

Amount

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.( 40 mm dia nominal bore )

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.( 50 mm dia nominal bore )

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) , 20mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) , 40mm nominal bore

Providing and fixing brass ferrule with C.I. mouth cover including boring and tapping the main ( 20 mm nominal bore )

Horizontal boring for road crossing including labour and materials and Assoceries etc. complete

Inspection Chamber(Size: 1x1.50x1.00x1.20mm)

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in- charge ( All kinds of soil )

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level , 1:3:6 (1 Cement : 3 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 6 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) )

1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but , excluding cost of reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in ( cement mortar 1:4 (1 cement : 4 coarse sand) )

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement ( 12 mm cement plaster )

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level ( Thermo-Mechanically Treated bars of grade Fe-500D or more )

MANOJ KUMAR DEKA