Civil Works of Increasing Capacity From 2x160 plus 2x40 MVA To 2x160 plus 3x40 MVA At 220 KV Sub-Station Vrindavan, Mathura.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m (DSR.2.8.1).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :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) (DSR. 4.1.2)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :C C 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources). (DSR. 4.1.8)

Centering and shuttering including strutting, propping etc. and removal of form work for Foundations, footings, bases for columns: CC (DSR.4.3.1)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 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) (DSR. 5.1.2)

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.(DSR 5.22.6)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:(Cement mortar 1:4 (1 cement : 4 coarse sand)) (DSR.6.1.1)

Supply of 28 mm. dia M.S. Anchor bolts (conforming to IS 266) 900 mm. long with base plate (75x75x6mm) welded with anchor bolts including its threading upto a length of 10cm. and also supply of a pair of galvanized standard nuts with threading including supply of 5 mm thick washer and cost of labour, material & T&P for proper completion of work(NSI No. 9.12)

Fixing and grouting 28 mm and above dia bolts in proper alignment level and setout with help of a template complete including supply of all labour & T&P etc. required for proper completion of the work.(labour rates only) . (NSI No. 9.13)

Supply of 25 mm dia.M.S. Anchor bolts (conforming to IS-226) 500 mm long with base plate(50x50x6 mm)welded with anchor bolts,including its threading upto a length of 10cm. and galvanizing upto 15cm from top, also supply of a pair of galvanized standard nuts with threading including supply of 5mm thick washer and cost of labour material and T&P etc. required for proper completion of the work. (NSI No. 9.14)

Fixing and grouting 25 mm and below dia M.S. Anchor bolt in proper alignment level and setout with the help of a template including supply of all labour T&P etc. reqd. for proper completion of the work. (labour rates only) . (NSI No. 9.15)

Grouting of 90/105 lbs M.S. rail including cost of all materials, labour & T&P for fixing of rail in proper alignment, level and position in transformer plinth foundation etc. as per direction of Eng I/C. (Rail to be supplied by the dept.)(labour rates only) .(NSI No. 9.25)

S/F in position 90 lbs M.S. Rail for transformer plinth including cost of all labour, material and T&P etc. required for proper completion of the (NSI No. 9.26)

Fixing of template in position level and alignment for grouting of Anchor bolt in main gantry (labour rate only). (NSI No. 9.31)

Fixing of template in position level and alignment for grouting of Anchor bolt in Auxiliary Structure (labour rate only). (NSI No. 9.32)

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete.(DSR 10.25.2)

Providing (12x15) mm section groove in plaster including all material, labour and T&P etc. required for proper completion of the work.(NSI No. 11.16)

Champering the edge of concrete in auxiliary structure, of size 25 mm wide in triangular section including all materials, labour & T&P etc complete. (NSI No. 11.18)

12 mm thick plaster with cement mortar consisting of one part of cement & four part of coarse sand (1:4), minimum thickness not to be less then 10 mm including supply of all material, labour and T&P etc for proper completion of work. (SOR 13.4.1)

Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-in-charge. (The panel shuttering work shall be paid for separately).(Note:- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately).(SOR 16.75 )

Boring with hydraulic piling rigs with power units, providing and installing cast in situ single under reamed piles of specified diameter and length below pile cap in M-25 cement concrete, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and the length of the pile to be embedded in pile cap etc. all complete. (Length of pile for payment shall be measured upto to the bottom of pile cap) :) For 300 mm dia piles.(DSR. 20.3.1)

Boring with hydraulic piling rigs with power units, providing and installing cast in situ single under reamed piles of specified diameter and length below pile cap in M-25 cement concrete, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and the length of the pile to be embedded in pile cap etc. all complete. (Length of pile for payment shall be measured upto to the bottom of pile cap) :) For 400 mm dia piles.(DSR. 20.3.2)

Extra over single under ream for providing additional bulbs in under reamed piles, under specified diameter(only the nos. of extra bulbs are to be paid) FOR 300mm (DSR. 20.4.1)

Extra over single under ream for providing additional bulbs in under reamed piles, under specified diameter(only the nos. of extra bulbs are to be paid) FOR 400mm (DSR. 20.4.2)