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| 1 | Excavation in foundations, trenches etc in all kinds of soil such as pick work, jumper work blasting hard or soft rock chiseling where blasting is prohibited, slushy daldal or saturated soil with in all leads and lifts, stacking the execvated soil not more than 3 mtr and then returning the stacked soil in 15cm layers, when required in to plinths sides of foundations etc, consolidating earth deposited layher by ramming and watering and then disposing of all surplus excavated earth as directd by the Engineer-in-Charge with in all leads and lifts. |
| 2 | Providing and laying cement concrete 1:3:6 (1 cement:3 sand:6 graded stone aggregate 40mm nominal size) excluding cost of centring and shuttering in: Foundations and plinth: |
| 3 | Providing and laying cement concrete 1:4:8 (1 cment:4 sand: 8 graded stone agg. 40mm Nominal size) and curring complete excluding the cost of form work in foundation & plinth within all leads and lifts complete. |
| 4 | Providing and laying cement concrete 1:1.5:3 (1cement :1.5 sand :3 graded stone aggregate 20mm. nominal size) and curing complete excluding cost of form work and reinforcement for feinforced concrete work in: |
| 5 | Foundation footings bases of columns and the like and mass concrete. |
| 6 | Wall (any thickness but not less than 0.1 m thickness) attached pilasters, buttresses, plinth and string courses etc. from top of foundation level upto floor two level : |
| 7 | Cement concrete flooring 1:2:4 (1 cement : 2 sand:4 graded stone aggregate 20 mm nominal size)laid in one layer finished with a floating coat of neat Cement. (40mm thick) |
| 8 | Providing form work with steel plates 3.15mm.thick welded with angle iron in frame 30x30x5mm. so as to give a fair finish including centring, shuutering, strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 Mtrs. and removal of the same for insitu-reinforced concrete & plain concrete work in: |
| 9 | a) Flat surfaces such as soffits of suspended floors, roofs, landings and the like. Lloors etc. upto 200mm. In thickness with in all leads and lifts. |
| 10 | b) Vertical surfaces such as walls (any thickness) partitions and the like including attached pillaster buttresses, plinth and string courses and the like with in all leads and lifts. |
| 11 | P/L RCC work 1:2;4 (1 cement :2 sand : 4 graded stone agg. 20mm N/s) and curring complete excluding the cost of form work and reinfocement for reinforced work in:- suspended floor, roofs, landing shelves and their support balconies beams, griders. bressumers and cantilever within all lead and lifts. |
| 12 | Providing tor steel reinforcement for RCC work including bending binding and placing in position complete upto floor two level to the entiresatisfaction of the Engineer in charge.Tor steel with in all leads and lifts. |
| 13 | Providing in RCC work smooth finishing of the exposed surface with cement mortar 1:3 (1 cement :3 sand) |
| 14 | Steel work welded in built up sections, trusses and fremed work, including cutting, hoisting, fixing in position and applying a priming coat of red lead paint In gratings, framed guards, bars ladders railings brackets and similar works |
| 15 | Providing and fixing CI Sluice Valve (with hand wheel) as per IS: 780-1984 class-I upto 300mm dia. (i/c brass spindle & as per 2906-1984 class-II for dia> 300mm) complete with bolts nuts, rubber insertion etc., (the tail pipce if required shall be measured & paid for separatly) |
| 16 | 80mm dia |
| 17 | 50mm dia |
| 18 | Constructing chamber for sluice valve, with CI surface box 10mm top dia., 160mm bottom dia. & 180mm deep (inside) with chained lid RCC top 1:2:4 mix (1 cement :2 sand: 4 graged stone aggregate 20mm nominal size) 100mm thick foundation concrete 1:5:10 mix (1 cement: 5 sand: 10 graged stone aggregate 40mm nominal size) & inside plastering with cement mortor 1:3 (1 cement: 3 sand) finished with a floating coat of neat cement i/c curing complete. 600x600x750mm inside size with 150mm thick wall of RCC 1:2:4 (1 cement: 2 sand : 4 graged stone aggregate 20mm nominal size) complete with form work & reinforcement with 8mm bars at not exceeding 150mm centres both ways. |
| 19 | Providing and fixing of 3.15mm MS Sheet Manhole cover 600x600mm with locking arrangement. |
| 20 | Laying & Jointing in treanches GMS tube (MG) and tube fitting (earth work in trenches to be measured and paid seprately) as per the direction of the Engineer-in-Charge including all fittings complete. |
| 21 | 40mm dia |
| 22 | 50mm dia |
| 23 | 65mm dia |
| 24 | 80mm dia |
