Slope Protection Works

Amount

Clearing grass and removal of rubbish upto a distance of 50m outside the periphery of the area cleared By Manual means

Earthwork in excavation in foundation trenches or drains, etc. including dressing of sides and ramming of bottoms, lift upto 1.5m including getting out excavated soil and disposal of surplus excavated soil as directed within a lead of 2km Hard Soil

Supply and Installation of Self Drill Anchor (SDA) of diameter 32mm and ultimate load more than or equal to 280 kN including all anchor bars, nuts, washer plates, drill bit, coupler,cost of equipment, tools and labour, etc. complete and as directed by the Engineer-in-Charge but excluding the cost of cement grouting.

Supply of cement and grout including all cost of material, equipment and labour required to complete the grouting work in all respect and as directed by Engineer in Charge.

Supply and Installation of Mechanically Woven Hexagonal shaped Wire Mesh netting roll with longitudinal ropes, Mesh type 10 x 12, Grade A, Mesh Wire dia. 2.7mm/ 3.7mm (ID/OD), end of roll mechanically edged/ selvedge, with galvanization as per IS 16014: 2012 and MoRTH (Fifth Revision) 2013, Clause 2500.

Providing and laying Reinforced cement concrete (RCC) M-25 grade complete in all respect as per drawing and Technical Specifications including shuttering, formwork, machinery and labour but excluding cost of steel reinforcement

Supply and Installation of 600 kN Ultimate load Pre-stressed anchors having yield strength more than 1770N/mm2 including supply of Pre-stressed Anchor, all stressing materials, cost of equipment, tools and labour, etc. complete and as directed by the Engineer-in-Charge but excluding the cost of cement grouting.

Stressing of Pre-stress Anchor including all cost of equipment, tools and labour, etc. required for stressing and as directed by the Engineer-in-Charge.

Steel Reinforcement for RCC Work including Straightening, cutting, bending, placing in position and binding all complete Thermo- Mechanically Treated Bars of Grade Fe-500 or more

Providing and Installation of Micro-piles upto the designed depth using latest machineries in all types of soil including hard rock with in the available land at all heights, with simultaneously casing driving method including supply of ERW MS casing 273mm (OD) with required thickness. The casing shall be both side edge cutting. (The item shall include the cost of all equipments, materials, workshop modifications, freight up to site and providing the micro-piles and casings up to the required depth complete, excluding the cost of cement grouting & reinforcement as per the direction of the Engineer-in-Charge).

Drilling of 110mm dia and fixing of 90mm dia slotted casing inclined at 10 degree as drainage hole as per draw ing and as directed by the Engineer-in-Charge. The rate shall include all the cost of material, equipment, tools, labour, etc.

Construction of Toe Drain 1m x 0.40m (inside dimensions) lined with RCC (M20), 125cm thick wall and covered with RCC (M20) slab, 10cm in thickness, etc. complete as per drawings as per urban roads and reference to MORT&H's specification clause No. 309 and as directed by the Engineer-in-Charge.

AHMED HUSSAIN BARBHUIYA

Rhoda Cognax Private Limited