04/EE(Civil)/KB/2023-24

Amount

Transportation of drilling equipment like machines pumps and accessories through motor vehicles including loading, unloading and security complete upto Katapathar Barrage site near Dakpathar/Vikasnagar, Dehradun.

Dismantling, transportation and assembling of Drilling Machines of different capacity up to 100 m lead complete by head load including cost of labour, material, T&P etc. as per directions of Engineer-In-Charge.

Construction of Platform with locally available material of size 6.0 m X 6.0 m X 1.0 m for housing the drilling machine complete with cost of all labour, material, T&P & transport as per direction of Engineer -In-Charge.

Diamond core drilling vertical hole (with 0⁰-10⁰ angle from vertical) of desire depth with double barrel core samplers for geological & geotechnical investigation in the project area and around the project alignment of Katapathar Barrage in desired mode as per specification of NX size, having depth as per direction of Engineer-In-Charge including all cost of material, labour, T&P etc. complete in all respect, with a core recovery as per IS Specifications and boxing (Making and supplying of sal wood/ local wood/other material core boxes with dummy (core loss), wooden blocks and packing materials as per IS: 4078-1980 with latest ammendments, if any, including all cost of labour, materials, carriage and T&P complete in all respect with painting and writing, marking etc leveling and transportaion of the core etc. The above work also includes water permeability test (Double packer method) at every 1.50 m to 3.00 m depth in ascending and descending order including all cost of materials, labour, T&P, others equipments etc. required for performing the test complete in all respect to full satisfaction of Engineer-In-Charge.

Diamond core drilling Angular hole (with 10⁰-45⁰ angle from vertical) of desire depth with double barrel core samplers for geological & geotechnical investigation in the project area and around the project alignment of Katapathar Barrage in desired mode as per specification of NX size, having depth as per Direction of Engineer In Charge including all cost of material, labour, t&p etc. complete in all respect, with a core recovery as per I.S Specifications and boxing (Making and supplying of sal wood/ local wood/other material core boxes with dummy (core loss), wooden blocks and packing materials as per IS Specification number 4078-1980 with latest ammendments, if any, including all cost of labour, materials, carriage and T&P complete in all respect with painting and writing, marking etc. leveling and transportaion of the Core etc. the above work also includes water permabilaty test (Double packer method) at every 1.50 m to 3.00 m depth in ascending and descending order including all cost of materials, labour, T&p others equipments etc. required for performing the test complete in all respect to full satisfaction of Engineer -In-Charge.

Extra for leaving NX casing pipe (after drilling work is over) in loose strata as and where required & directed by the Engineer -In-Charge.

Standard penetration test as per I.S.: 2131-1981. The test should be complete in all respects & to the full satisfaction of Engineer -In-Charge.

Geological logging of drill holes as per Indian standards and submission of report complete in all respect to the full satisfaction of Engineer-In-Charge.

Excavation in foundation for retaining, breast walls etc, in all types of soils and rocks including all lead, lift and disposal of surplus material as per direction of engineer - in -charge, as per drawing and technical specifications Clause 305.1 of MORD Specification including supply of labour , t&p material etc for the works as per direction of Engineer-In-Charge.

Random Rubble Stone Masonry laid Dry, in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specification including supply of labour , t&p material etc for the works as per direction of Engineer-In-Charge.

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc. ncomplete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specification including supply of labour , t&p material etc for the works as per direction of Engineer-In-Charge.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C grade M 10 nominal mix 1:3.6 (Hand mixing) including supply of labour , t&p material etc for the works as per direction of Engineer-In-Charge.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. grade M 20 nominal mix 1:2:4 (Hand mixing) including supply of labour , t&p material etc for the works as per direction of Engineer-In-Charge.

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness by manual means in area of light jungle including supply of labour , t&p material etc for the works as per direction of Engineer-In-Charge.

Rawel Singh and Company