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| 1 | Civil work: |
| 2 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.(CSI15.2.1) |
| 3 | 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 for all lift, as directed by Engineer-in-charge.(CSI 2.6.1) |
| 4 | 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(CSI 4.1.8) |
| 5 | 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(CSI 5.1.2) |
| 6 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Mild steel and Medium Tensile steel bars(CS I5.22.1) |
| 7 | 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, of: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)excluding cost of centering, shuttering, finishing and reinforcement (CSI5.2.2) |
| 8 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:6 (1 cement : 6 coarse sand( CSI6.1.2) |
| 9 | 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 1:6 (1 cement : 6 coarse sand):(CSI6.4.2) |
| 10 | 12 mm cement plaster of mix :1:4 (1 cement: 4 course sand)finished with a floating coat of neat cement of mixenternal & external plaster are for height upto 10m from ground level in less otherwise stated.(CSI13.7.2) |
| 11 | 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).(CSI4.1.2) |
| 12 | 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.(CSI10.2) |
| 13 | Grouting of vertical or inclined post of pale/chain/security fencing in truelevel, alignment and in plumb or inclination as required,including cost of all labour, materials and T&P required forproper completion of work. ( Post and concrete for grouting shall be measured separately) (OLD CSI No. 9.28) |
| 14 | Concreting of 40 mm thick RCC trench covers in mild steel framework with RCC 1:1.5:3 in Cement, coarse sand and 2cm gaugegraded hard stone ballast with 3mm thick floating coat of neatcement finish on top of cover complete with all labour, materials and placing the same in proper position at required location of cable trench within the substation area. (OLD CSI No. 5.18) |
| 15 | 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) |
| 16 | Providing and fixing G.I. chain link fabric fencing Made of G.I. wire of dia 4 mm 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.(CSI16.70.1) |
| 17 | Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used.With G.I. barbed wire(CSI 16.18.1) |
| 18 | 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 (CSI13.62.1) |
| 19 | 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.(CSI13.80) |
| 20 | Finishing walls with textured exterior paint of required shade :New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm. (CSI13.45.1) |
