Slope Protection Works of Charton Lodge Nainital Uttarakhand.

Scaling of rock chunk laying on the slopes i/c all cost of machinaries, cost of crakamite powder if required, making the ramp i/c all cost of labour, material, breaking of rock piece using breaker and disposal of muck within a lead of 5km as per drawimgs and direction of Engineer Incharge, Technical Specifications (As per Non SOR Items for Slope Protection Works, Sl. No. 1)

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (PCC Grade M-20 (1:2:4)) (As per SOR-MORD for Block 78 Bhimtal (2024-25), Ch-11, S.No. 11-4-3-2, Pg. No. 47)

Furnishing and Placing Reinforced/Prestressed cement concrete as per drawing and Technical Specification (RCC M 30) (As per SOR-MoRTH for Block 78 Bhimtal (2024-25), Ch-14, S.No. 14.01 (C) (ii) , Pg. No. 53)

Furnishing and Placing Reinforced/Prestressed cement concrete as per drawing and Technical Specification (RCC M 40) (As per SOR-MoRTH for Block 78 Bhimtal (2024-25), Ch-14, S.No. 14.01 (E) (ii) , Pg. No. 53)

Supplying, fitting, and placing MS bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 (As per SOR-MORD for Block 78 Bhimtal (2024-25), Ch-13, S.No. 13-4, Pg. No. 52)

Supply and installation of self-driven rock anchor made of 40Cr material, with an outer diameter of 32 mm and inner diameter of 20 mm, having a minimum yield load carrying capacity of 230 kN. Suitable for soil and overburden rock, including drilling, placing, and cement grouting. Installation to include all accessories such as: 51 mm diameter drill bit Couplers 10 mm thick base plate Nuts and bolts complete in all respect. (As per Non SOR Items for Slope Protection Works, Sl. No. 13)

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 (As per SOR-MORD for Block 78 Bhimtal (2024-25), Ch-12, S.No. 12-9, Pg. No. 50)

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification Clause 1204.3.8 (As per SOR-MORD for Block 78 Bhimtal (2024-25), Ch-12, S.No. 12-11, Pg. No. 50)

Sub Surface Drains with Perforated Pipe (Construction of subsurface drain with perforated pipe of 100 mm internal diameter of metal/ asbestos cement/ cement concrete/PVC, closely jointed, perforations ranging from 3 mm to 6 mm depending upon size of material surrounding the pipe, with 150 mm bedding below the pipe and 300 mm cushion above the pipe, cross section of excavation 450 x 550 mm. Excavated material to be utilised in roadway at site ) (As per SOR-MoRTH for Block 78 Bhimtal (2024-25), Ch-3, S.No. 3.28 , Pg. No. 11)

Construction of 300 mm dia. friction micro pile including drilling in soil mixed with boulders and in soft rock up to the desired depth (ODEX drilling using tyre- or crawler-mounted machine as per site requirement), cement grouting using double packer, redrilling, perforated MS casing, including all cost of material, labour, special labour, and T&P required to complete the work in all respects in accordance with drawings, technical specifications, and as per the direction of the Engineer-in-Charge. However, the cost of concrete and reinforcement will be paid separately as per relevant BOQ items. (As per Non SOR Items for Slope Protection Works, Sl. No. 28)