Reconstruction of Bridge at RD 90400 Tributary Drain No. 3

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 of bed and preparation of sub grade for lining. HSR item No. 14.1

Centering and shuttering including strutting, propping etc. and removal of from work for foundations, footings, beases 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. 15.8.1

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 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 up to plinth level up to floor iv level. HSR item No. 6.25.0

Centering and shuttering including strutting, propping etc. and removal of from 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 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 mtr spans to cater for a movement upto 20 mm covered with sealant complete as per drawing and technical specifications as per HSR item No. 27.51.3

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

Brick work with common burnt clay modular bricks of class designation 7.50 in foundation and plinth with cement mortar 1:6 (1cement : 6 course sand) HSR Item no. 7.20.2

Cement pointing on brick work with cement mortar 1:3 raised and cut pointing (HSR item No. 11.25.2

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

Steel reinforcement therno-mechanically treated bars of grade Fe-500D or more for RCC work including staightening, cutting, bending, binding, placing in position and binding all complete as per HSR Item No. 6.34.6

Providing and fixing on wall face Unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, (i) Single socketed pipes. 110mm diameter HSR item No. 9.57.2

Informatory sign board 900x600 rectangular as per IRC 67 2012 with retro reflective Sheeting as per ASTM D 4956 09 and as per IRC 67 2012 fixed over 4mm thick aluminium composite material (ACM) sheeting having aluminium skin thickness of 0.4 to 0.5 mm on both side and fixing the same with suitable size aluminium alloy rivets @ 200mm C/C to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mm conforming to IS 4923 without cost of definition plate firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.75m for vertical post complete as per dause 801 of MORT&H specifications, supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory including three year outdoor weathering test report for sheeting tested in India condition conforming to clause 6.7 of IRC 67-2012 using retro reflective Sheeting Class C per IRC 67 2012 MoRTH (speces) 8.01 HSR item No. 34.11.1

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 out side also including ramming and watering of the earth in layers and not exceding 20cm 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 30 mt as per old HSR item No. 6.2 © (i)

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

Providing lowering cutting jointing and testing RCC pipe class NP-3 as per IS-458-2003 with spigot and socketed joints manufactuired 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 sand 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 diametic of sewer being 1200mm dia. as per HSR item No. 21.95.10

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

Removing hume pipes NP-2/NP-3/NP-4 including excavation and tsking out the pipes manually/by mechanical means and stacking th pipes within standard lead as per direction of engineer-in-Charge above 600 mm dia as per HSR item No. 5.53.2

Credit of old and dismentled brick work

Credit of RCC Pipes @80% of supply rates

Credit of earth

The Safidon Subhash Coop L C Society

The Shiv Shakti Co-op Multipurpose Society Ltd.