Balance work for Improvement /Widening of existing Rahya Morh to Rahya Suchani Mandal link road upto Central University to double lane road by way of E/work in cutting, filling, construction of R/walls, B/walls, cement concrete culverts, drain...etc.

Earth work in excavation by mechanical means ( Hydraulic excavator ) in foundation trenches, drains, pipes and cables etc. ( not exceeding 1.5 mtr. in width or 10sqm on plan ) including dressing of sides and ramming of bottoms, lift upto 1.5 mtr. including geeting out excavated soil and disposal of surplus soil as directed within a lead of 50 mtr. ( All kinds of soil )

Filling available excavated earth (excluding rock) in trenches , plinth, sides of foundation etc. in layers not exceeding 20 cm in depth : consolidation each deposited layer by ramming and watering , lead upto 50m and lift upto 1.5m.

Supply and laying of River Bed materials of max. size 75mm leveling dressing watering consolidation in layer 20cm in depth each layer consolidated with power road roller of minimum 8 tonne capacity incl. carriages complete.LMR

Providing / laying water bound macadam with specified stone aggregate stone screening and binding material including screening, sorting, spreading to template and consolidation with power road roller 8 to 10 tonne capacity etc. complete. Base course with 63mm to 45mm size including stone screenings 13.2mm size ( 150mm thick ) with all leads and lifts carriage complete.

Providing / Laying, Spreading and compacting graded stone aggregate ( size range 53mm to 0.075 mm ) to wet mix macadam ( WMM ) specification inclusing premixing the material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub-base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in-charge ( 75mm compacted thickness ), with all leads and lifts carriage complete

Providing / Laying premix bituminous macadam base course with stone aggregate of quality, size and grading as specified in CPWD specifications and straight run bitumen of grade 80/100 @ 4% by weight of total mix including hot mixing of stone aggregate and bitumen in hot mix plant, transporting mixed material and laying mixed material with paver finisher to the required level and grade rolling of 8 to 10 tonne capacity to achieve the required compaction and density ( 75mm compacted thickness ), with all leads and lifts carriage complete.

Providing and laying of 25mm thick semi-dense bituminous concrete on prepared surface with specified graded crushed aggregate for wearing coarse as specified straight run / cut back bitumen of grade 60/70 @ 5% by weight of total mix including hot mixing of stone aggregate and bitumen in hot mix plant, transporting mixed material and laying mixed material with paver finisher to the required level and grade rolling with road roller of 8 to 10 tonne capacity to achieve the required compaction and density including applying tack coat with mechanically operated spray unit fitted on bitumen boiler cleaning and preparing the existing road surface including cost of bitumen ( as per most specification 511 ), with all leads and lifts carriage complete.

Earth work in excavation by mechanical means (Hydraulic excavator) over area (Exceeding 30cm in depth, 1.5 Mtr. in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 Mtr. and lift upto 1.50 Mtr. disposed earth to be levelled and neatly dressed ( All kinds of soil )

Providing and Laying in position cement concrete of specified grade excluding the cost of centring and shuttering – All work upto plinth level 1:5:10 (1 cement : 5 coarse sand : 10 graded crushed stone aggregate 40mm nominal size), with all leads and lifts carriage complete.

Providing and Laying in position cement concrete of specified grade excluding the cost of centring and shuttering – All work upto plinth level 1: 3: 6: ( 1: cement 3: coarse sand : 6 graded crushed stone aggregate 20mm nominal size, with all leads and lifts carriage complete.

Providing and laying cement concrete in rataining walls, return walls, walls ( any thickness ) including attached pilasters, columns, piers, abutments, pillars, posts, struts, butteresses, string or laces, courses, parapets, coping, bed blocks, anchor blocks, plain window sills, sunken floors fillets etc. upto floor five level excluding the cost of centring, shuttering and finishing. 1:3 :6 ( 1 cement : 3 coarse Sand : 6 graded stone aggregate 20 mm nominal size) ( Crushed ), with all leads and lifts carriage complete.

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering shuttering finishing & reinforcement. All work upto plinth level 1: 1.5 : 3 ( 1 : cement : 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size, with all leads and lifts carriage complete.

12mm cement plaster of mix 1:6 ( 1 cement : 6 fine sand), with all leads and lifts carriage complete.

Reinforcement for RCC work including straightening, cutting bending placing in position and binding all complete.

Centring and shuttering including strutting, propping etc. and removal of form work for :-

Foundation, footings, bases of columns.

Retaining walls, return walls, walls ( any thickness ) including attached pilasters, buttresses, plinth and string courses fillets etc.

Suspended floors, roofs, landings, balconies and access platform.

Edges of slabs & breaks in floor & walls above 20 cm wide.

Providing and Laying damp – proof course 50mm flooring with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 grade crushed stone aggregate 20mm nominal size), with all leads and lifts carriage complete.

Manufacturing, supplying and fixing retro reflective sign boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflectove sheeting conforming to type-IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message ( bi-lingual ), symbols and borders etc. as per IRC: 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class- 2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm C/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes angles flats, providing and fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand and manufacture over priming coat of zinc chromate yellow primer ( vertical MS-Tee support to be painted in black and white colours ). Back side of aluminium sheet to be paainted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing, specification and direction of Engineer-In-charge.

Mandatory / Regulatory sign boards of 900 mm diametre with support length of 3750 mm sqm 4,580.35

Cautionary/ warning sign boards of equilateral triangular shape having each side of 900 mm with support length of 3650 mm.

Providing and applying 2.5mm thick road marking strips ( retro-reflective) of specified shade/ colour using hot thermoplastic meterial by fully/semi-automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour. T&P, cleaning the road surface of all dirt, seal, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications.

Providing and laying PVC Pipe used as weep hole (75 mm dia)

Engaging Backhoe cum loader for general site clearance and cleaning of jungle all complete on direction of Engineer-in-charge.

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement: 2 fine sand) including testing of joints etc. complete ( 900 mm dia. R.C.C. pipe ), with all leads and lifts carriage complete.

P/F precast reinforcement cement concrete 1:1.5:3 mix km stone as per standard design including finishing smooth in 1:3 mix mortar excluding the cost of earthwork, concrete in foundation painting and lettering etc. which shall be paid separately ( 50*152.5*25) cm, with all leads and lifts carriage complete.