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Description

Immediate Measures For Restorationo Of Balbala Marginal Bund From Ch. 250 M To Ch. 450 M Along The L/b Of River Jinari Under Sdrf For The Year 2021-22

Tendering Authority: Department Of Water Resources

India, Assam, Goalpara

NTID

29253229

Last Date For Submission

01 Oct, 2022

Closing Date

01 Oct, 2022

BOQ Items Total Items : 19 | Total Qty : 135348.1
# Item Quantity Units
1 Clearing light jungles and trees up to 15 Cm girth including cutting, uprooting roots and stumps, removing them from the site of work etc. complete as directed. (When 30% of the area is covered by shrubs, trees etc.) 2910.00 m2
2 Earth work in embankment by truck carriage in ordinary/normal soil excluding sandy and rocky soil free from roots & vegetation and filling in uniform layers not exceeding 22cm. thick including ploughing or roughening or benching the seats, removing all debries, breaking clods up to 2.5cm cube, dressing as per design section including payment of forest royalty if any, etc. complete as directed. (10% deduction will be made from the section measured quantities of the completed and compacted on account of shrinkage) For initial lead beyond Km and up to 4.00 Km and for all lifts. 3280.00 m3
3 Supply of Pre stressed Cement Concrete (PSC) Porcupine members of size 0.10m X 0.10mX 3.00m with M-40 grade of cement concrete with graded broken course aggregates up to 12mm size down and reinforced with 4 Nos. of 4 mm dia high tensile steel wire cable at four corners with necessary cover and 4mm high tensile stirrups at 250mm C/C, in conformity with IS-6403 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 14 (fourteen) days and carriage of porcupine members from factory to the stack yard within a distance up to 100 Km complete as directed. NOTE: Consider sand = 0.0135 cum/member, stone aggregate of size 20mm = 0.0163 cum/ member & stone aggregate of size 10mm = 0.0108 cum/ memberwhile calculating deduction on Forest Royalty 1110.00 Nos.
4 Labour charge for launching of PSC Porcupine including carriage of PSC 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). A)Without Boat 45.00 Nos.
5 Labour charge for launching of PSC Porcupine including carriage of PSC 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). B) With Boat 140.00 Nos.
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