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| 1 | Excavation in trenches n.exc 1.5 mtr wide and 10 Sqm on plan & n.exc 1.5 mtr deep and getting out in soft/loose soil complete all as specified and as directed |
| 2 | -Ditto- all as perItem No. 1 here-in above but as in hard/dense soil complete all as specified and as directed |
| 3 | -Ditto- all as perItem No. 1 here-in above but as in soft/disintegrated rock. |
| 4 | Excavation in trenches n.exc 1.5 mtr wide and 10 Sqm on plan & exc 1.5 mtr and n.exc 3 mtr deep and getting out in hard/dense soil complete all as specified and as directed |
| 5 | -Ditto- all as perItem No. 4 here-in above but as in soft/disintegrated rock. |
| 6 | -Ditto- all as perItem No. 4 here-in above but in hard rock. |
| 7 | M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundations filling and mass concrete. Complete all as specified andas directed. |
| 8 | M&L for precast cement concrete ( design mix ) solid block masonry using Type C1, 1:3:6 (20mm graded aggregate) solid blocks, exceeding 10cm in width & setting in CM 1:6 complete.Complete all as specified andas directed. |
| 9 | S & F TMT bars as in reinforcement 6 mm dia to 8 mm dia cut to length bent to shape required including cranking, bending and binding with and including MS wire (annealed) not less then 0.9 mm dia. Complete all as specified andas directed. |
| 10 | M&L for PCC 1:2:4 type B1 using (20mm graded stone aggregate) as in surface channel drains/benching etc including weathering, slightly rounded or chamfered angles and throating as directed .Complete all as specified andas directed. |
| 11 | M &L for providing cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in copings including weathering, slightly rounded or chamfered angles & throating as directed and including necessary form work required. Complete all as specified andas directed. |
| 12 | M & L for rendering 15 mm thick in CM 1:4 on concrete surfaces (internal surface of manhole) and finished even and smooth without using extra cement duly mixed with water proofing compound @ 3% by weight of cement or as per manufacturer instructions. (Note : WPC will be measured and paid for seperately). |
| 13 | M&L for precast RCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in cover slabs set in CM 1:4. Complete all as specified andas directed. |
| 14 | Extra for forming fair finished drain or channel 30cm inner girth in cement concrete using extra cement including forms, moulds, mitred/stopped ends etc. Complete all as specified andas directed. |
| 15 | S & F mild steel round bars 10 mm dia, Fe-410-W(Gde. E-250) quality-A or Fe-290 (Gde-E-165) and over cut to length,bent to shape required for handles and rungs of man hole &painted with two coats of black bituminous paint over a coat of red oxideprimerComplete all as specified andas directed. |
| 16 | Supply only integral water proofing compound of approved make Complete all as specified andas directed. |
| 17 | M&L for concrete bed of PCC 1:4:8 type D2 using 40mm graded stone aggregate to drain pipes of 150mm bore includng packing under and haunching against the sides of pipesafter they are laid and tested. Complete all as specified andas directed. |
| 18 | M & L for RCC pipes class NP2150mm dia laid in trenches and jointedcomplete with collars all as specified and directed by Engineer-in-Charge. Complete all as specified andas directed. |
| 19 | M&L for Cutting into existing manholes for connecting new drains, making good to pipe and rendering ,cutting out existing benching for and forming branch channel 3/4 section in cement concrete 1:2:4 type B-1 including smooth finish and reforming benching for 150mm dia pipe. |
| 20 | Returning filling in already lying at site including spreading, levelling, watering and well ramming in layers n.exc. 25cm in soils. Complete all as specified andas directed. |
| 21 | Removing already excavated material( soils )exceeding 1.5 KM but not exceeding 5 KM and depositing where directed . Complete all as specified andas directed. |
| 22 | Removing excavated material(soft rocks ) exceeding 1.5 KM but not exceeding 5 KM and depositing where directed . |
| 23 | M&L for 150mm thick PCC (1:2:4) type B-1 (using 20mm graded aggregated) as in cutting roads etc. |
| 24 | Note : 1. Performance security:- Refer Condition 22 of Special Conditions. 2. Quoted Contract Sum shall be arrived at after deducting the amount of Credit Schedule (refer Schedule of Credit in pdf form for quantity, rate and amount etc.) for old unserviceable materials retrieved from site. |
