Providing and Laying RCC road from guest house to compound wall at HWPM Colony.

Amount

Dismantling of flexible Bituminous pavements by mechanical means and disposal of dismantled material up to a lead of 1 Km all complete as per specifications and as directed by Engineer in Charge.

Rolling and compacting sub grade including dressing to camber, making good the undulations, watering and rolling by 8 Ton power road roller as per specification and direction of Engineer-in Charge

Providing and laying in position machine batched and machine mixed design mix M-30 grade cement concrete for reinforced cement concrete road work, using cement content as per approved design mix, including laying cost of centering,shuttering,finishing and but excluding reinforcement,including admixtures in recommended proportions as per IS:9103 to accelerate,retard setting of concrete,improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note:- minimum cement content to be used in this item is @350kg/cum).including cleaning,repairs to pot holes of the road with lean concrete,form work, ramming, levelling,curing,including provision of Expansion joints of 12mm width x 120mm depth@ every 6 meter length,one longitudinal joint in center of the pavement and contraction joints at every 4 meter of size 5mm width and 50mm deep (across every 4mtrs of size 5mm width and 50mm depth (across the full width of pavement/road), including necessary dressing, removal of debris/foreign materials,levelling inequalities,disposal of excess earth,debris /rubbish within the colony premises with all leads and lifts etc complete as per specifications and as directed by the EIC.

Providing, laying and fixing in position TMT reinforcement bars of grade Fe 415/ 500 of TATA/ JINDAL/ SAIL/ VIZAG or equivalent make for RCC works, including cost of supplying, cutting, bending, transporting, erecting, binding with 18 gauge MS annealed wire, cement mortar spacer blocks etc., all complete as per specifications and as directed by the Engineer.

Cutting of grooves on concrete /surface within 48 Hours (preferably within 6 to 18 Hours), after completion of laying of concrete, using a power driven concrete cutting machine with diamond studded saw, complete and as directed. Width of grooves 3 to 4mm & depth - 1/3 rd of pavement thickness (33 to 42mm) @ spacing of 1.5 to 2.5 mtr (square panels) with all tools, tackles, machinery, manpower etc. complete as per specifications and as directed by the Engineer.

Providing and laying Brick masonry work with non modular Fly ash bricks with CM 1:6 (1 Cement : 6 Coarse sand) using 43 grade OPC cement of ACC/ Ultratech/ Birla A1 or any other approved make conforming to IS:12894, class designation 10 average compressive strength up to plinth level etc., all complete as per specifications and as directed by the Engineer in Charge.

Providing and laying 12mm thick cement plaster of 1:4 (1cement : 4 fine sand) 43 grade OPC cement of ACC/ Ultratech/ Birla A1 or any other approved make, upto plinth level over a brick work/ concrete wotk to give even smooth finish where ever required and curing etc., all complete as per specifications and as directed by the Engineer in Charge.

Providing and filling in position bitumen mix filler of proportion 80 kg. of hot bitumen, 1 kg. of cement and 0.25 cubic metre of coarse sand for expansion joints of width 12mm and depth upto 150 mm complete all as per manufacturer specifications and as directed by the Engineer in Charge.

Provinding and laying of 125 microns thick impermeable polythene separation membrane under cement concrete floor including the all material and labour, tools and tackles etc., complete all as per manufacturer specifications and as directed by the Engineer in Charge.

Providing and laying 110mm dia best quality uPVC pipes and specials in cement concrete pavement for all depths to correct grade, levels, alignment and slopes, jointed with hemp yarn and cement mortar 1:1 including testing, excavating the trenches, back filling, form work etc., all complete as per specifications and as directed by the Engineer in Charge.

M/s P KRISHNA CONTRACTOR (BID ID -3121012)