RENOVATION WORK OF CHAUKA STONE IN DIFFERENT STREETS OF WARD ADIVISHESHWAR LOCATED IN THE CITY AREA OF DISTRICT-VARANASI UNDER THE INFRASTRUCTURE FUND.

Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

Providing and laying cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-lll) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) including supply of all materials, labour and T&P etc. required for proper completion of work.

Raising & Repairing of Manhole 9'' thick wall of internal size 60x60 cm with M-150 brickwork in 1:3 cement and coarse sand mortar and 12 mm thick internal plaster with cement mortar of 1:4 (1 cement : 4 coarse sand ) and struck pointing on top of 1:2 (1 Cement : 2 C. Sand) mortar upto 30cm height. including opening & refixing of existing manhole cover & cleaning of site. All work shall be executed as per direction of E/I.

Construction of gully pit of internal size 0.60x0.60x0.90 mtr all material , labour ,T&P with 9'' thick class 150 brickwork in 1:3 cement and C. Sand mortar with 75mm thick foundation concrete 1:6:12 ( 1 cement : 6 C. Sand : 12 brick ballast 4 cm gauge) below 75mm thick brickwork bed in 1:3 (1 cement : 3 C. Sand ) Mortar, 12 mm thick internal plaster of 1:4 mortar (1 Cement : 4 C. Sand) including RCC precast frame gully grating with all complete. backfilling and disposal of extra earth. The work shall be executed as per drawing/ direction of E/I.

Raising and repairing of HDP 9'' thick wall of internal size 30x30 cm with M-150 brickwork in 1:3 cement and coarse sand mortar and 12 mm thick internal plaster with cement mortar of 1:4 (1 cement : 4 coarse sand ) upto 30cm height. including opening & refixing of existing manhole cover & cleaning of site. All work shall be executed as per direction of E/I.

Excavating trenches by mechinical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :All kinds of soil . pipes, cables etc. exceeding 300 mm dia but not exceeding 600 mm

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) up to haunches of S.W. pipes including bed concrete as per standard design :

(a) 150 mm diameter

(b) 300 mm diameter

Providing, laying and jointing glazed stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete :

(a) 150 mm diameter

(b) 300 mm diameter

Relaying of existing stone chauka (45x45x10 cm) laid in 1:6 Cement and Coarse sand mortar with struck cement Pointing 1:2 Cement & C. Sand above existing PCC base including labour, materials and T&P. All work shall be executed as per direction of E/I.

Supply and laying of new stone chauka (45x45x10 cm) laid in 1:6 Cement and Coarse sand mortar with struck cement Pointing 1:2 Cement & C. Sand above existing PCC base including labour, materials and T&P. All work shall be executed as per direction of E/I.