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| 1 | Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level. 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). (B-3.1.6) |
| 2 | Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in:Cement Mortar 1:6 ( 1-Cement : 6-Sand).(B-6.1.6) |
| 3 | Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish :20mm thick.(B-12.3.2) |
| 4 | (B-3.8) Providing & fixing precast cement concrete coping 1 : 2 : 4 mix 50mm thick complete as per specification : |
| 5 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade one or more coats on old work. (B -12.46.2) |
| 6 | Plaster on new surface on walls in cement sand mortar 1:4 including racking of joints etc. complete fine finish :12mm thick .(B-12.2.3) |
| 7 | 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, making of lines or groove etc complete but excluding the cost of nosing of steps etc. complete. 40mm thick with 20mm thick nominal size aggregate.(B-11.3.1) |
| 8 | Providing and fixing glass strips in joints of terrazo/ cement concrete floors. 40mm wide and 4mm thick (B-11.9.1) |
| 9 | Earth work in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods watering, rolling each layer with 1/2 tonne roller, or stone or steel rammers and rolling every 3rd and top- most layer with power roller of minimum 8-10 tonne capacity and dressing up in embankment for roads, flood banks marginal banks and guide banks or filling up ground depressions, lead up to 50 Mtr. and lift up to 1.5 Mtr.:All kinds of soil with lead of 5 KM (B/1.2-1.4) |
| 10 | Demolishing stone rubble masonry 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. (B-14.9.2) |
| 11 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. 1: 3: 6 or richer mix. (B-14.2.1) |
| 12 | Do-1: 4: 8 or leaner mix. (B-14.2.2) |
| 13 | Supply & Fixing 30 mm thick ferro cement RCC cable trench covers up to span 1200 mm C:C grade M-30 having outer frame of M.S. flat 30 x3 and reinforcement consisting of 6mm dia M.S. round bar both way at the spacing of 8 to 10 cm C/C as required to adjust the spacing welded with outer frame and binding with binding wire in middle with two layers of G.I. wire mesh 12 mm shape of 24 gauge including proper quantities of concrete additional admixture like plasticizer, bond improving compound etc. manufacture with vibro pressing system, 20% cover shall have lifiting hooks of 10 mm dia plain round bar to be fixed as directed. M.s flat/ hooks exposed shall be painted with two coats of superior quality corrosion resistance paint. The above covers shall to take for live load of 2000 kg/sqm and minimum ultimate load of 3000kg/sqm under deflection not exceeding L/25.(inclusive of transportation charges) |
| 14 | Labour charges for collection of existing gravell from charged yard during day hours with the help of wooden basket ,screening the same and stacking as per standard specification of screened gravel/rubish received after screening the cost of work includes spreading the screened grevel in100mm thick layer with due care as permitted by the engineer in charge, as per safety norms of substation. |
| 15 | Labour charges for removing, staking and re-fixing of 60mm thick interlocking blocks with all lead, lift and T&P etc. Complete in all respect as per direction of Engineer In-charge Please Enable Macros to View BoQ information |
