Civil Works for Construction of 01 No 40 MVA Transformer Plinth and 132 33 KV Transformer Bay at 132 KV SS Shankargarh Prayagraj

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. in Hard rock (blasting prohibited) (code No. 2.7.3)

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. in All kinds of soil (code No. 2.8.1)

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. (code No. 2.27)

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) (code No. 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 : 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) (code No. 4.1.8)

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) (code No. 5.1.2)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :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) (code No. 5.2.2)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and 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). (code No. 5.3)

Reinforced cement concrete work in arches, archribs, domes, vaults, shells, folded plate and roofs having slope more than 15° up to floor five level, excluding the cost of centering, shuttering, finishing and 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). (code No. 5.5)

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete (code No. 5.9.1)

Centering and shuttering including strutting, propping etc. and removal of form for Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. (code No. 5.9.2)

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. (code No. 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) (code No. 6.1.1)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:4 (1 cement : 4 coarse sand) (code No. 6.4.1)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. (code No. 10.2)

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate (code No. 11.3.1)

12 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand) (code No. 13.4.1)

6 mm cement plaster of mix : 1:3 (1 cement : 3 fine sand) (code No. 13.16.1)

Neat cement punning. (code No. 13.18)

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) (code No. 13.46.1)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture (code No. 13.62.1)

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. (code No. 13.8)

White washing with lime to give an even shade new work (three or more coats) (Code No. 13.37.1)

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. (code No. 15.3)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar (code No. 15.7.4)

Providing and fixing pre-moulded joint filler in expansion joints of RCC roads / CC pavements after making the joints dust free with high pressure air jet cleaners, all complete as per direction of the Engineer-in-Charge. (Pre-moulded joint fillers shall be made of bitumen hot sealing compound impregnated fibre board having impregnation more than 35%, conforming to IS:1838 for fibre board and IS: 1834 for hot sealing bitumen compound grade A.) (code No. 16.45)

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. Made of G.I. wire of dia 4 mm (code No. 16.70.1)

Providing and laying C.C. pavement of mix M-20 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). (code No. 16.75-16.76)

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30 (code No. 16.78.1)

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 (CSI 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) . (CSI 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. (CSI 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) . (CSI No. -9.15)

Fixing of Pale fencing alongwith horizontal runner and pales with 6 mm dia. 30 mm long galvanized iron bolts and nuts with washer in true alignment and level between the vertical post already grouted as per direction of I/C. (CSI No. -9.19)

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 work. (CSI No. -9.26)

Grouting of vertical or inclined post of pale/chain/security fencing in true level, alignment and in plumb or inclination as required, including cost of all labour, materials and T&P required for proper completion of work. ( Post and concrete for grouting shall be measured separately) (CSI No. -9.28)

Fixing and grouting of trench edging in proper level and alignment including cost of all labour, and T&P etc. required for proper completion of the work but excluding cost of C.C. (labour rates only) . (CSI No. -9.30)

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

Same in NSI item-23 above but for auxiliary structure. (labour rate only). (CSI No. -9.32)

Fixing of cable trench racks in proper position and alignment including cost of all labour, material and T&Petc. required for proper completion of the work (Labour rate only). (CSI No. -9.33)

Providing (12x15) mm section groove in plaster including all material, labour and T&P etc. required for proper completion of the work. (CSI 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. (CSI No. -11.18)

2.5 cm thick 1:1.5:3 plain cement concrete floor with cement, approved coarse sand & 2cm graded approved stone ballast laid in panels finished with 3mm floating coat of neat cement or cement and marble dust in ratio of 5:1 as specified and removing any overlapping mortar at the joints of the panels if any and giving them a uniform finish including supply of all materials, labour and T&P etc, required for proper completion of the work. without base CC (CSI No. -12.26)

Painting letters & number over cable trench cover or other places with the help of stencils including painting of base of 150 mm. dia of one coat of primer and two coats of superior quality synthetic enamel paint size of letter to be 60 mm. x 10 mm. including cost of all materials labour and T&P etc. required for proper completion of the work including placing of Trench covers in required position (CSI No. -13.28)

Dismantling of existing pale / security / chain link fencing including post and stacking properly as per direction of the Engineer - in - charge. Including all labour and T&P etc. required for proper completion of the work. (CSI No. -15.13)

Placing of trench cover of all size in proper position including transportation from different places within the S/S area including all labour, T&P etc. required for proper completion of the work as per direction of Engineer - in - charge. (CSI No. -20.11)

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