Construction of lron Foot Bridge over the Modati River connecting Gossaigaon

Amount

Supplying and driving timber piles of 25cm to 30cm diameter, dressed to heart wood including making length in every 30 cm interval, coal tarring two (2) coats with best tar applied hot (Rate inclusive of the cost of the required quantity of tar.) A Using Sal Timber (a) Mechanically with Rod monkey and crab winch

(iü) Portion of pile remaining above ground

Supplying fitting and fixing timber beam and bearing beam rectangular battens for quotatihorizontal, vertical and inclined members for bracing etc

Supplying fitting and fixing "U" shaped flat iron strap making 0.5m x 0.3m size from 150mm x 12mm size MS flat including providing 10 bolts holes and fitting with 0.35m long 20mm dia MS bolts including fitting tightly with bearing beam, pile and RSJ beams etc. complete as directed

Drainage Spouts complete as per drawing and Technical specification

Labour for fitting and fixing RSJ beam, Old CI saddle etc. in position including necessary scaffolding and fixing necessary bolts and nuts, painting two coats complete as directed (Tar-Steel paints to be supplied by the contractor at his own costs)

Structural steel Built-Up-Girder (BUG) (Providing and launching Steel Truss of Structural steel BUG Super Structure including painting complete as per as per drawing and technical specifications under Section 1900 of MOST.)

1:3:6(1Cement:3coarsesand(zone-III)derived from natural sources:6graded stone aggregate40 mm nominal size derived from natural sorces)

Steel reinforcement for RC.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. 5.22. IMild steel and Medium Tensile steel bars

Reinforced cement concrete work in walls (any thickness), inchuding attached pilasters, buttresses, plinth and stringcourses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand(zone-II) derived from natural sources: 3 graded stone aggregate 20 mm nominal size deried from natural sources)

Coursed rubble masonry (irst sort)with hard stone in foundationan dpl in the with: 7.6. l Cement mortar l:6 (l cement : 6 coarse sand)

Coursed rubble masonry with hard stoe (first or second sort) in superstructure obove plinth level and up to floor five level 7.8 Masonrywork (first sort), in cement mortar l: 6 (lcement: 6 corse sand)

Filling vailable excavated earth (erelnding rock) in trenches, plinth, sides at foundations etc inlayersnotexceeding 20 cm in depth. Consolidating each deposited layerhy ramming watering. lead up to 50 m and lift up to 1.5 m

PLANTATION WITH VARIOUS FLOWERING PLANTS Providing and stacking of All Amanda cathartica of height 30 cm to 45cm. In 20cms eof Earthen pots / Plastic pots & as per direction of the officer-in-charge.

Providing and stacking of Bougaimvillea (Variety Butiana, Lady Mary Baring. Mahara, Mohan, Scarle1Oueen, Variegated, GlabraFormosa, PeruvianaOdissi, Paratha, Subhra, Thimma, Spectabilis L.N Birla, Refulgens) of height 30 cm. to 45 cm. with 2-3 branches in 20 cm size of Earthen pots / Plastic pots &as per direction of the officer-in charge.

Providing and stacking of Clerodendrum thomsoniae of height 30cm to 45 c min 20cm size of poly bag & as per direction of the officer-i-charge

Providing and stacking of Tabernae montana coronaria (Chandni single) veriegated of height105-120cm., multibranched, bushy in bigsiagas per direction of the officer in-charge

Providing and stacking of Tecoma gaudichaudi of heigh190- 10Scm, bushfinbigsize HDPE bag as per direction of the officer-in-charge.

Installation of Sign board

M/s R M Enterprise

Sri Sankar Debnath