Upgradation of link road from Yall to Dangerpora

BWO Earth cutting and Earth filling Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil :

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

BWO GSB filling/ Nallah muck Supplying, Stacking, Providing and laying of Nallah muck in layers including consolidation with 8-10 Tonne PPR and all carriages

P/L WBM Grade-II Supply and stacking of graded stone aggregate at site of size range 63mm to45 mm excluding carriage QUARRY stone agg

Supply and stacking of stone screening /Chippings at site exclding carriage 13.2 mm nominal size

Supply and stacking of Moorum at site

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/ vibratory roller 8-10 tonne capcity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density.

Carriage of materails By Mech.Transport, from source to site of work Stone agg. 63mm-45mm size for an avg lead of 27 km

Stone screening and Moorum from source to site for an avg lead of 24 km

BWO P/L of 75mm thick Wet Mix Macadam, 50mm thick Bituminous Macdam, 25mm thick semidense Bitumenous concrete with 6mm thick seal coat Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including 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

Providing and applying tack coat using hot straight run bitumen of grade 80 / 100 including heating and spraying the bitumem with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface to remove all dirts, dust ,mud ,etc. and finally brooming the surface as per required specifications. On WBM surface @ 0.75 kg /Sqm

P/ L B Macadam base course with stone aggregate of quality size and grading as per specified in CPWD specification & straight run bitumen of grade VG 10 @ 3% by weight of total mix i/c hot mixing of stone aggregate & bitumen in hot mix plant ,transporting mixed materials and laying mixed with Paver finisher to required level & grade rolling with road roller of 8 to 10 tone capacity to achieve the required compaction & density 50mm thick,

Providing / Laying and rolling with 80 to 100 KN RR 25 mm thick semi dense using Bitumen of grade [email protected] Kgs / sqm of road surface, stone chippings 0.0337 cum / sqm (13.2 mm size @ 0.0225 cum and 11.2 mm size @ 0.0112 cum/ Sqm) including P/L and rolling with 80 to 100 KN RR 6 mm thick compacted seal coat of premixed fine aggrigates using Bitumen @ 0.768 Kg / Sqm of road surface and stone grit / sand @ 0.006 Cum / sqm over prepared surface including cost of tar and carriage of materials up to site of work complete.

Providing and laying seal coat over prepared surface of road with bitumen heated in bitumen boiler fitted with the spray set spraying using 98 kg of bitumen of grade VG-10 and blinding surface with 0.90 cum of stone aggregate of 6.7mm size (Passing 11.2mm sieve and retained on 2.36 mm sieve) per 100 sqm of road surface including rolling and finishing with power road roller all complete

Construction of Retaining Wall at different spots Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil:

Providing & Laying of stone soling 75 mm nominal size in trenches hand packed all inclusive leads, lifts, loading, unloading, head load, ramming/ dressing and carriage of materials from approved nearest sources to site of work complete

Providing & laying in position cement concrete of specified grade excld. The cost of centring and shuttering all work upto plinth level 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for: Retaining walls, return walls, walls (any thickness) including attached pilasters buttresses, plinth and string course fillets, kerbs andsteps etc.

Supply & filling of Nallah Muck or GSB stones as filter media behing R/wall etc including proper consolidation and all other carriages complete job

Providing and Fixing of PVC Pipes for weep holes 75mm dia

Carriage of materails By Mech.Transport, from source to site of work A) Sand and agg. for an avg lead of 20 km

BWO C/O CC Drain at different spots Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres: All kinds of soil:

Providing & Laying of stone soling 75 mm nominal size in trenches hand packed all inclusive leads, lifts, loading, unloading, head load, ramming/ dressing and carriage of materials from approved nearest sources to site of work complete

Providing & laying in position cement concrete of specified grade excld. The cost of centring and shuttering all work upto plinth level 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete. 50 mm thick with 20mm nominal size stone aggregate.

Carriage of materails By Mech.Transport, from source to site of work A) Sand and agg. for an avg lead of 20 km

BWO P/L RCC spun pipes of different dia at different spots Providing and laying of RCC/MS pipes of 450mm, 300mm dia including earthwork, soling, maintaining proper gradient and cushion including refilling of excavated material and all other options with carriage, complete job a) 300 mm dia

b) 450 mm dia

a) MS Pipes 10" dia

BWO Berm Development Development of Berms by way of Khak bajri filling including watering, consolidation by 8-10 tonnes PPR, all carriages involved

BWO Earthen Drain Engagement of JCB for removal of trees

C/O 1x3 mtr Span Box type culvert (2 No.) Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. All kinds of soil :

Providing & Laying of stone soling (dully hand packed) including watering dressing and ramming with all carriages loading un-loading and stacking etc complete job

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level. 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Centring and shuttering incld. Strutting, proping etc & removal of form work for Founadtions, footings, bases of columns for mass concrete

Centring and shuttering incld. Strutting, proping etc & removal of form work for Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Centring and shuttering incld. Strutting, proping etc & removal of form work for suspended floors, roofs, landings, balconies & access plateform

Centring and shuttering incld. Strutting, proping etc & removal of form work for: Edges of slabs and breaks in floors and walls Above 20 cm wide

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

P/L of RBM as back filling behind walls including soreading, sorting, levelling, and consolidation with PRR of 08-10 ton capacity to achieve the required compaction and density including all cariages involved complete.

Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.Welded

Carriage of materails By Mech.Transport from source to site of work for an avg lead of 20 km A) Sand & Crushed Stone agg. Incl and above 20mm n/s