Reconstruction of VR Bridge at RD 61000 of Nai Nallah Drain

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.50 mts in width as well as 10 sqm on plan) incluling getting out and disposal of excavated earth lead up to 50 mts and lift up to 1.50 mts as directed by Engineer-in-charge as per HSR Item No. 4.12.1 for all kind of soils

Dressing and preparation of Sub Grade by machenical/ manual means as per HSR item No. 14.1

Centering and shuttering including strutting, propping etc and removal of form work for foundations, footings, bases of columns HSR Item No. 6.29.1

Plain cement concrete in open foundations PCC grade M-15 complete as per drawing and design as per HSR item No. 6.22.2.2

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement contents as per approved design mix, including pumping of concrete to site of laying but exluding the cost of centering and shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workablilty with out impairing strength and durability as per direction of Engineer-in-charge with cement contents 330 kg per cum for all works up to plinth level. HSR item No. 6.25.1

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement contents as per approved design mix, including pumping of concrete to site of laying but exluding the cost of centering and shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workablilty with out impairing strength and durability as per direction of Engineer-in-charge with cement contents 330 kg per cum for all works above plinth level up to floor iv level HSR item No. 6.25.2

Centering and shuttering including strutting propping etc and removal of form work for columns, piers, abutments, posts and struts HSR item No. 6.29.3

Centering and shuttering including strutting propping etc and removal of form work for retaining walls, return walls, walls (any thichness) including attached pilasters, butteresses, plinth and shuttering courses, fillets, kerbs and steps etc HSR item No. 6.29.2

Centering and shuttering including strutting propping etc and removal of form work for suspended floors, roofs, landings, balconies, and access platforms. HSR Item No. 6.30.3

Providing & fixing in position 20mm thick pre-moulded bituminous joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 mts spans to cater for a movement upto 20 mm covered with salant complete as per drawing and technical specifications as per HSR item No. 27.51.3

Brick masonary work in cement mortar 1:3 in foundation and plinth complete excluding pointing and plastering as per drawing and technical specifications. HSR Item No. 15.6.1

1st class brick work laid in mud mortar in foundation and plinth Old HSR item No. 11.35

Cement pointing on brick work with cement mortar 1:3 raised and cut pointing. HSR Item No. 11.25.1

10mm thick cement sand plaster 1:3 HSR item No. 11.4.2

Providing and applying two coats white cement based putty of approved brand and manufacturer, over plastered surface and grinding the surface smooth with sand paper to get en even and smooth finish including cost and carriage of all material, labour charges, scaffolding, sundries etc complete as per HSR Item No. 11.58

Providing and fixing weep holes in mansonary walls. NS Item HSR 27.15

Steel reinforcement thermo-mechanically treated bars of grade Fe-500D or more for Rcc work including stainhtening, cutting, bending, binding, placing in position and binding all complete as per HSR item No. 6.33.6

Providing and fixing drainage spouts in slab. NS item

Providing and fixing caution boards on both sides of bridge. NS item

Back filling behind abutments, wing walls, and return walls complete as per drawing and technical specifications with sandy materials as per HSR item No. 27.16.2

Excavating, Supplying and filling of local earth (inclusding royality) by mechanical transport from at side P.Pit also including ramming and watering of the earth in layers and not exceeding 20 cm in trenches, plinth, sides of foundation etc complete as per HSR item No. 4.33

Earth work excavation in ordinary soil exclusive of compensation of earth for dismentling of diversion with a combined lead of 60mt as per old HSR item No. 4.42.1

Supply of stone boulders, with carraige from quarry to site for a combined lead of 105 Km as per unique code RM003 HSR 35.6

Dumping of stones as per HSR item No. 16.39

Providing lowering cutting jointing and testing RCC pipe class NP-3 as per IS-458-2003 with spigot and socketed joints manufactured with ISI marked sulphate resitance cement as per ISI 12330 with rubber rings ISI marked antitenmite as required at site in to trenches for all depths and laying out the same to correct alignment gradients and levels including dressing and trimming and cutting of concrete beds and side of trenches, if required jinting with rubber rings in trenches and jointing with 1:3/2 cement and mortar and finishing the joints at an angle of 45 degree with faces of spigot of socket joints cutting and finishing the cut surface to a uniform finish etc as fully descibed in item No. 21.38, item 21.44, item 21.45 and 21.46 including cartage loading and unloading complete in all respects, the internal diametric of sewer being 1200mm dia as per HSR item No. 21.95.10

Providing and laying dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks. HSR item No. 10.34

Dismentling of existing road as per old HSR item No. 17.4

Dismentling of brick work in cement mortar manually/mechanical means including stacking of serviciable material and disposal of unserviciable material with in 50 mts lead as per direction of Engineer-in-charge HSR item No. 5.7.4

Dismentling dry brick pitching in floors, drains etc including stacking of servicalbe material and disposal of unserviciable material with in 50 mts lead HSR item No. 5.6

Dismentling cement concrete manually/ by mechanical means including disposal of material with in 50 mts lead as per direction of Engineer-in-charge nominal concerete 1:2;4 or leaner mix (including equivalent design mix) HSR item No. 5.23.2

Dimolishing RCC work manually by mechanical means including stacking of steel bars and disposal of unserviciable material with in 50 mts lead and cutting reinforcement bars as per HSR item No. 15.25

Credit of old and dismentled brick work

Credit of old and dismentled iron bars

Credit of earth

Credit of RCC pipes NP-3

Naresh Contractor

subodhconstco

VIJAY CONTRACTOR

Naveen

THE SIWARA LAXMI COOP LC SOCIETY LTD