Raising and Strengthing of both bank embankment of river Bhairatolajan near Akadi from Ch 0.00m to 3500 m including pro -siltation measures at different reaches.

Amount

Cutting bamboo, uprooting roots & stumps including removing them from the site of work, etc. complete as directed.

Thick Jungles: Clearing thick jungles and trees upto 15 cm girth including cutting, uprooting roots and stumps, removing them from the site of the work, etc. complete as directed.(When more than 60 % of the area is covered by shrubs, trees etc).

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting p g to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m

Haulage excluding Loading & Unloading Haulage of materials by tipper excluding cost of loading, unloading and stacking. Case-III: Katcha Track and Track in River Bed/Nallah Bed and Choe Bed

Compacting original ground supporting embankment Loosening, Levelling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Tables 300.1 and 300.2 for embankment construction

Turfing with grass sods Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or as directed by the Engineer including preparation of ground, fetching of sods and watering

Construction of whole bamboo single pallisading with maturedjati bamboo stacks 7.5cm to 100 mm dia.,15 cm clear apart 1.20m to 1.80m above ground and 1.00m to 1.20m below ground with jati bamboo inclined struts fixed 1.2m to 1.5m apart tied with three rows of horizontal half jati bamboo kamies with cane/ wire of 16G to 18G etc. complete as directed. (Using Bhaluka Bamboo at the rate of 8.67 nos/ Rm & Jati Bamboo at the rate of 2.40 nos /Rm)

Supply of Pre stressed Cement Concrete (PSC) Porcupine members of size 0.10m X 0.10mX 3.00m with M-30 grade of cement concrete conforming to IS 1343 : 2012using super-plasticizer @ 1.2 lit/bag of cement with graded broken coarse aggregates up to 20mm size down conforming to IS 10262:2009 & IS 456:2000 and reinforced with 4 Nos. of 4 mm dia high tensile steel wire cable with necessary cover and 4mm high tensile stirrups at 250mm C/C, in conformity with IS-6403:R2002 and stressed to required strength not exceeding 9.18 N/mm, holes of 16 mm dia at 50 cm inside from both ends in the same face and in either face of post, another 2 Nos. of holes of size 16 mm dia at 65mm inside from both ends including properly curing for 21 (twenty one) days and carriage of porcupine members from factory to the stack yard of Divisional/ Sub-Divisional Store within a distance up to 20 Km including loading, unloading & stacking at Divisional/ Sub-Divisional Store, complete as directed. (Including forest royalty and all taxes as admissible)

Local carriage of porcupine members by Diesel truck of 10 MT capacity including loading at stack yard and unloading & stacking at river bank for all lift,complete as directed. (Sub-divisionl stack yard to work site(Akadi distance = 10.00Km)

Labour charge for launching of P.S.C. Porcupine including carriage of P.S.C. porcupine members of size 0.10m × 0.10m × 3.00m from the stack yard to the place of launching ,erection of the Porcupine with 6 (six) members properly, supply & fitting/fixing with 12 mm dia 25 Cm long M.S. Nuts and bolts and launching the porcupine properly as directed. (Lead up to 150 m) without boat.

Granular Sub-base with Well Graded Material (Table 400.1) Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density .

Jiten Kalita

ROYAL TRADING

Akhil Kumar Jain