Providing 2 numbers of feeder outlets by modifying control room at 33kV SS Kumily Civil works

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, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

Filling with Quarry Muck Filling up low lying and water logged areas with local material/ quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the CBR value of subgrade

Providing concrete muffing of size 0.45x0. 45x1.5m (0.5m above GL and 1m below GL). Excavation 0.45x0.45x1m, concrete (1:3:6, 20mm) 0.45x0.45x1.5m, Plastering (1:3) 12mm 0.45x0.45mx5sides.

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

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:

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:

Welding one end of the bended GI strip of size 50x6mm with the riser of the already laid earth mat, welding 150mm in length, 6mm thick on both sides & end of the strip & other end of the strip with yard structure at 2 points 50mm apart each welding points having 50mm length and 6mm thick on both sides & end of the strip including the charges for connecting the strip with structure using bolted joints as per the directions of the department officers. Charges includes hire charges of DC arc welding set, current charges, cost of low hydrogen content DC arc welding electrodes(No.E7018) cost of anti corrosive paint etc. complete.

Welding overlapping joints of 50x6mm GI strip with 50mm long, 6mm thick welding on all three sides after doing 2 Nos. bolted joints at the centre as specified after cleaning the surface. Charges includes hire charges of DC arc welding set, current charges, cost of low hydrogen content DC arc welding electrodes( No.E7018) cost of anti corrosive paint etc. complete.

Welding one end of the bended GI strip of size 50x6mm with the riser of the already laid earth mat, welding 150mm in length, 6mm thick on both sides & end of the strip and connecting other end with nuts & bolts if required as per the directions of the department officers. Charges includes hire charges of DC arc welding set, current charges, cost of low hydrogen content DC arc welding electrodes(No.E7018) cost of anti corrosive paint etc. complete.

Welding of overlapping joints for mat,riser lap joints with 32/25mm MS rod placed in trenches, having 150mm in length 6mm in thick on both sides of the rod and both ends of overlapped MS rods with 6mm welding thickness after cleaning the surfaces neatly. Charges includes cost of low hydrogen DC electrode (No. E7018), hire charges of DC arc welding set and tools and plants required, current charges including labour charges for holding MS rod in position and applying two coats of anti corrosive paints at the welded joints etc. complete as per the directions of department officers.

Welding one end of the GI strip 50x6mm with the structure with a welding length of 50mm & 6mm thickness on both sides & end of the strip and connecting other end with bolts & nuts if required including hire charges of DC arc welding set, current charges, cost of low hydrogen DC arc welding electrodes (No.E7018) cost of anti corrosive paint etc. complete.

Cutting 32mm MS rod in required length etc complete as per the direction of the departmental officers.

Bending 32mm MS rod for crossing cable trench/foundations/risers etc.

Filling available excavated earth in trenches, plinth, sides of foundation etc in layers NOT exceeding 20cm in depth , consolidating each deposited layer by ramming and watering , lead up to 50 m and lift upto 1.5 m

Fabrication and supply of MS Angle support structure for GI chain link fence of size 75x75x6mm or nearest available size (dept supply) as per the drawing supplied including cutting to correct size, bending and making holes wherever necessary, and fixing ready for CC in lines and levels etc complete including applying one coat of iron primer and two coats of aluminium paint as per direction.

Supply and fixing GI chain link fencing of size 50x50x4mm(2.4m height) on angle iron supports (for an average of 2.5m distance) by using flat iron 32x6mm, 2.4m long by GI bolt and nut, washers etc including painting 2 coats on MS flat after applying one coat of iron primer and two coats of aluminium paint as per the directions of departmental officers at site (chain link ,ms flat ,nut bolt-contractors supply)

Forming the surface for the yard and sectioning upto 150 mm

Supplying and stacking 6mm broken stone for measurements(for yard metalling )

Supplying and stacking 40mm broken stone for measurements(for yard metalling )

Spreading 6 mmbroken stone upto a thickness of 10 cm in yard as per the direction of departmental officers.

Spreading 40 mm broken stone upto a thickness of 15 cm in yard as per the direction of departmental officers.

Providing and laying in position specified grade of cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : CC 1:2:4 ( 1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size)(cement-320kg/m3, 20mm brokenstone-.67m3, 10mm broken stone-.22m3, coarse sand-.445m3 )

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:

12 mm cement plaster of mix: