Various types of Civil Works at Hatsingimari GSS, AEGCL, Hatsingimari.

Amount

Pavers Road on Colony Area at 132/33 KV Hatsigimari GSS ( Lenght =175metre) . For More Detail refer to Annexure-E

Surface dressing of ground including removing vegitation and/ or undulation of ground not exceeding 150mm deep and disposal of rubbish outside the periphery and lift up to 1800mm in all kinds of soil.

Construction of sub grade and earthen shoulders with approved materials obtain from borrow pits with all lifts and leads transporting to side spreading grading to requirted slope and cvompacted to meet requirement of table (300-2 (a) , including cost of testing materials at site and laboratory as directed by the Dept.

Extra lead beyond initial lead of 3.00 meters (i,e 13.00-3.00=10.00 Meters)

B) By mix place method ( Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per cl. 401 (with an initial lead of 5Km.) (Including cost of testing of materials at site and laboratory as directed by the deptt.)

Water bound macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding material to fillup the interstices of coarse aggregate, watering and compacting to the reqd. density (with initial lead of 5.0Km).

C) Materials Supplying and stacking of stone crusher dust finer than 3mm with not more than 10% passing 0.075 sieve.

Approved rate:- Labour charge for laying, spreading, dressing of stone material & stone dust as directed by the deptt.

Providing SUN ROCK CTS/DEVI paver block/ tiles of concrete grade M30 or above of approved quality, size, shape of specified thickness over a leveling, bedding layer of 30mm compacted sand over a base course of WBM or PCC (Base course to be paid seperately) including cutting where necessary finished with spreading, sweeping jointing sand and compacting the pavers using vibrating compactor as specified and directed.

Cost of Haulage excluding loading and unloading.

Earthwork in excavation for foundation trenches of walls, retaining walls, footings of column, steps, septic tank etc. including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling, dressing, watering and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified.

Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc. as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately).

1st class brick nogged wall in cement mortar including racking out joints and curing complete as directed in super structure above plinth up to 1st floor level (protruding M.S rod/Tor steel of column to be embeded in cement mortar and will be measured and paid separately).

15 mm thick Cement plaster in single coat on single or half brick wall for interior plastering up to 1st floor level including arises, internal rounded angles, not exceeding 80mm girth and finished even and smooth including curing complete as directed.

I.A.Associate