Work of Construction of 2 no. DC line bays to Mehmadpur Railway TSS at 220 KV S/S Bhateri (Deposit Work)

Amount

Earth work in excavation in foundations, trenches etc in all kinds of soil where pick jumper work is not involved & not exceeding2.00 mtr depth i/c dressing of bottom & sides stacking the excavated soil clear from the edge.

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Centring and shuttering for columns (Square or rectangular or poly gonal in plain)

Centering and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc.

Cement Concrete 1:6:12 with 40mm gauge stone aggregate.

Cement Concrete 1:5:10 with 40 mm gauge stone aggregate mechanically mixed.

Cement Concrete 1:2:4 with stone ballast or shingle.

Reinforced cement concrete M-20 machanically batch mixed using batch type mixer as per IS1791 and vibrated by needle vibrator but excluding steel reinforcement, centring and shuttering in foundation and plinth.

Reinforced cement concrete M-20 mechnically batch mixed using batch type concrete mixture as per IS 1791 and vibrated by needle vibrator but execulding steel reinforcement centring and shuttering in super structure.

Extra for vibrator used by the contractor at his own cost.

First class burnt brickwork laid in cement sand mortar 1:6 in foundations and plinth

First class burnt brick work laid in cement sand mortar 1:5 in foundation and plinth

115 mm thick brick wall laid in cement mortar 1:4 without reinforcement in foundation and plinth.

Conglomerate floor 25mm thick cement concrete topping 1:2:4.

Conglomerate floor 50mm thick cement concrete topping 1:2:4.

12.5 mm thick cement plaster 1:3

12.5 mm thick cement plaster 1:4

12.5 mm thick cement plaster 1:5

20 mm thick cement plaster 1:4

Cold twisted deformed (Ribbed/ Tor Steel Bar) Bars Fe 500 grade as per IS 1786-1985, for R.C.C works, where not including in the complete rate of RCC including bending and placing in position complete.

Providing and laying of Brick on end edging 6.83cm wide, 11.11cm long and 22.86cm high half brickdeep including excavation, refilling and disposal of surplus earth up to 50mtr complet.

Earth work containing Gravel (in loose from in non cohesive binding meterial) work in excavation with occasional use of picks exclusive of compensation of earth undressed with combined lead upto 15 metres with percentage of gravel or Kankar:-Exceeding 80% but upto 100%.

Stacking the gravel collected from around the foundations.

Screening the gravel collected from around the foundations.

Re-spreading of gravel in the yard area in 3'' thick layer after finishing of foundations.

NON-SCHEDULE ITEMS

Fixing of templates along with foundation bolts as per Drg.

P/F of MS cable racks made out of M.S. flat 75x6 mm or M.S. angle 40x40x5 mm complete in all respects as per drawing

Supplying ,Hoisting & placing of Ferro-cement trench cover, frame of size given bleow made of MS flat 50x3mm with 6mm dia bars at 4-1/2” and 9” c/c welded to flat with lifting hook as per DRG.No. CW/ DS-2537-R-5 and CS/DS -2420 –R-3 complete of the following sizes.

T-4 trench cover size 2'-6"x1'-9".

T-3 trench cover size 2' 2" x 2' 2"

P&F MS angle nosing 50x50x3mm fitted with 6mm square bar on top and 6mm dia.150 mm long hold fastener at 60cm c/c complete in all respects for outdoor cable trenches

supplying,filling and compaction of good earth in yard area, in regular horizontal layers complete in all respects.

Supplying & spreading of crushed stone ¾” nominal size (20mm)in 3” (75mm) thick layer in the switch Yard Area marked or as per direction of the Engineer-In-Charge i/c levelling & removal of grass at site.

Adjusted/Landing Rates (i/c the effect of extra carriage and difference of quarry rates wherever applicable)

Fine Sand

Cement

Steel

Coarse Sand

Crushed Bajri 12mm/13.2mm

Crushed Bajri 10mm/11.2mm

Stone ballast 40mm

Bricks

Pardeep Singh

G B SINGH CONTRACTOR