SCC/NK/OT/YM/ MAIN/065/N.ET-1927

Dismantling of Security Office building (G+1) marked in the layout drawing in Appendix-1 along with the conversion of retained wall into boundary wall. a. Dismantling of Security office building (G+1 ) as marked in the tender in accordance with the Scope of Work & other clauses of SOTR including necessary temporary works during dismantling, control of dust/pollution, removal/disposal of all debris, bricks ,dismantled concrete along with embeded reinforced concrete and other unsalvageable/discarded material generated from dismantling of building outside GRSE premises & salvageable materials (metal, wood) within GRSE premises in the designated areas, including transportation charges, all precautionary & safety measures, statuary permission etc & all allied jobs b.Convertion of retained wall into boundary wall (as indicated in the tender drawing) same as the existing boundary wall along with the installation of barbed wire and concertina coil fencing. Following work has to be done: i. Masonry work. ii. RCC Work (Columns and Top Beam). iii. Plastering as necessary. iv. Structural work as necessary. v. Fixing of barbed wire and concertina coil fencing at top of the boundary. vi. Priming and Painting work. vii. Other civil related Work as Required.

Detail survey of the proposed Concreting and pavered block area using Auto Level/Total station and necessary design and drawing for the project along with drainge system

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. (a) Depth of excavation not exceeding 1,500 mm.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete, With earth obtained from excavation of foundation

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.

Cutting chase upto 125 x 150 mm. and subsequent mending of damages in brick/ concrete floor

Supplying, spreading and consolidating an uniform and homogeneous mixture of Stone Dust and Sand (mixed in proportion of 3 : 1 by volume and by any approved method as per direction of Engineer-in- Charge) to the required thickness in layers at 97% Proctor Density (not less than 1.7 gm/cc) with power roller to proper gradient and camber, including watering as necessary, lighting, guarding, barricading and making adequate earthen bundh where necessary to protect the edges and curing with water for 2 to 3 days, mending cracks and depressions by rolling where necessary complete as per Specification including all incidental charges of roller, cost of fuel & lubricants. The compaction factor is 0.67. Note: Rolling should also be done before spreading of mixture of stone dust and sand

Brick pavement with 1st class or picked jhama bricks as directed with joints set close in cement mortar (1 :6) and rule\flush pointing with cement mortar (1 : 4) When laid with a cushion of sand below (including cost thereof),One brick flat pavement(Cement- 1.4 Kg/Sq.M)

Brick work with 1st class bricks in cement mortar (1:4) ,In foundation and plinth

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.