RRD on road Basan to Somgad Km. 0.00 to 19.00 SH C.o RCC slab culverts, R.Walls and B.Wall. PDNA 2023

Excavation in soil in hilly area by mechnicial means i/c cutting and trimming of side slopes and disposing of excavated earth with a lift up to 1.5 metre (One point five meter) and a lead upto 20 metre (Twenty meter) as per technical specification clause 1603.1 + 1603.2 and with in all lead and lift as per entire satisfaction and direction of Engineer-in-Charge.

Earth work in excavation for structure as per drg. and technical specification clause 305.1 including setting out construction of shoring and bracing removal of stumps and other deletarious material and disposal up to a lead of 50 (Fifty meter) metre dressing of sides and bottom and back filling in trenches with excavated ssuitable material ordinary soil and with in all lead and lift as per entire satisfaction and direction of Engineer-in-Charge

Providing and laying flooring laid over cement concrete bedding complete as per dawing and technical secification Clause 1303 Rubble stone laid in cement mortar 1:3 ( 1 cement : 3 sand ) including carriage of material with in all leads and lifts and other incidentals and as per the direction of the Engineer-in-Charge.

Providing and laying in position cement concrete 1:4:8 (one cement : four coarse sand: eight graded/crushed stone aggregate) 40 mm (fourty millimetre) of specified grade excluding the cost of centering and shuttering, all work up to plinth level including carriage of material with in all leads and lifts and other incidentals and as per the direction of the Engineer-in-Charge.

Square Rubble stone masonry work in cement morter 1:5 (One cement: Five Sand) in foundation complete as per drawings and technical specification clauses 702,704,1202 and 1203 Random rubble masonry in cement morter 1:5 (One cement: Five Sand) (2nd short) with in all lead and lift as per entire satisfaction and direction of Engineer-in-Charge

Providing and laying reinforced cement concrete in substructure complete as per drawing and technical specification clause 800,804, 1205.4 and 1205.5. Rainforced cement concrete grade M25 nominal mix 1:1.5:3 ( one : one point five : three) with in all lead and lift as per entire satisfaction and direction of Engineer-in-Charge

Providing and laying reinforced cement concrete in substructure complete as per drawing and technical specification clause 800 and 1206.3. Rainforced cement concrete grade M30 nominal mix 1:1:2 ( one : one : two) with in all lead and lift as per entire satisfaction and direction of Engineer-in-Charge

Suppluing, fitting and placing HYSD bar reinforcement in super structure complete as per drawing and technical specification Clause1002, 1010 and 1202 with in all lead and lift as per entire satisfaction and direction of Engineer-in-Charge

Construction of precast RCC railing of M-30 Grade, aggregate size not exceeding 12 mm, (Twelve milimetre) true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, (Two thousand milimetre) leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specification clause 4.6 including carriage of material with in all leads and lifts and other incidentals and as per the direction of the Engineer-in Charge.

Providing and laying of Boulder upron laid in wire crates with 4 mm (four milimeter) dia G.I.wire conforming to IS : 280 and IS:4826 in 100 mm x 100 mm (onehundred into one hundred milimeter) mesh (woven) diagonally) including 10 % (Ten persent ) extra for laps and joints laid with stones boulders weighting not less then 25 kg (Twenty five kilograme)each as per drawing and technical specifications clause 1301 with in all lead and lift as per entire satisfaction and direction of Engineer-in-Charge.

Providing weepholes in brick masonary/stone masonary /plain reinfoirced cement abutment wing wall, return wall with 100 mm (hundred milimeter) dia PVC pipe extending through the full width of the structure with slope of 1:20 (One virtical : twenty horizontal) with in all lead and lift as per entire satisfaction and direction of Engineer-in-Charge.

Back filling behind abutment wing wall and retainling wall complete as per drawing & technical specification clause 1204.3.8 and with in all lead and lift as per entire satisfaction and direction of Engineer-in-Charge