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| 1 | Earth work excavation for foundation in all types of soils other thanhard rock up to a depth not exceeding 2.50 mts from original average ground level, back filling around foundations with excavated soil in layers not exceeding 150 mm, watering and consolidating including shoring/ strutting if required, de-watering by appropriate method to ensure water free working environment at founding level and disposing surplus earth within a distance of 500 Mts etc., all complete as per drawings, specifications and as directed by the Engineer. |
| 2 | Providing, laying and spreading hard stone aggregates of size 90to 45 mm in soling in layers not exceeding 150 mm thick, interstices filled with red gravel of plastic index 4 -7, rolling with 8 - 10 tons capacity vibratory roller, watering, compacting to the required density to form hard base etc., all completeas per drawings, specifications and as directed by the Engineer. |
| 3 | Providing and laying plain cement concrete 1:4:8(one part of cement: four parts of fine aggregate: eight parts of coarse aggregate) using 40 / 20 mm nominal size stone aggregate of approved quality for foundation / under floor including form work, consolidation, leveling, finishing and curing etc., all complete as per drawings, specifications and as directed by the Engineer. |
| 4 | Providing and laying cast - in - situ machine batched and machine mixed design mix M 35 grade cement concrete for reinforced cement concrete worksusing cement content as per approved design mix (380 Kg/Cum minimum) and 20 mm nominal size stone aggregate of approved quality including pumping of concrete to site of laying if necessary, shuttering and centering, consolidating, finishing, providing pockets for bed bolts / fixing bed bolts in position using templates, curing, scaffolding, admixtures in recommended proportions etc.,all complete at all levels as per drawings, specifications and as directed by the Engineer, but excluding cost of reinforcement steel and bed bolts.Up to plinth level (FFL)4.1) Footings, foundations |
| 5 | Columns, pedestals |
| 6 | Grade slab |
| 7 | Above plinth level (FFL)Columns, pedestals |
| 8 | Wall |
| 9 | Providing, laying and fixing in positionFe 500-D grade TMT reinforcement steel of M/s SAIL/TATA/VIZAG/JINDAL brand conforming to IS 1786 for all reinforced cement concrete works including cutting, bending, supplying and binding with 16 gauge MS annealedwire, supplying and laying spacer blocks, scaffoldingetc., all complete at all levelsas per drawings, specifications and as directed by the Engineer. |
| 10 | Providing, fabricating, transporting, erecting and fixing steel structure and foundation bolts in position made of angles, channels, flats, pipes, plates, cleats etc., of M/s.SAIL/VSP/TATA/JINDAL brand for platforms, ladders,bracings, gratings with clips, hand rails, EPs including nuts, bolts, washers, cutting and welding at site, painting the structure with two or more coats of chlorinated rubber paint of approved manufacture and shade over a coat of zinc chromate red oxide primer etc., all completeat all levelsas perdrawings,specifications and asdirected by theEngineer. |
| 11 | Providing and grouting bed bolt pockets / base plate of storage tanks in RCC pedestals/rafts with M-60 grade (Stirrer mixed) cementitious grout (NonShrink) of approved make by suitable means ( Free flowing /pump) including shuttering and curing etc., all completeat all levelsas perdrawings,specifications and asdirected by theEngineer. |
| 12 | Providing and fixing 10 mm thick acid and/or alkali resistant tiles of approved make and colour over floor and wall etc.., all complete at all levels as per drawings, specifications and as directed by the Engineer.8.1) In flooring using suitable acid and /or alkali resisting adhesivebedding and joints filled with suitable acid and /or alkali resisting adhesive. |
| 13 | In wall using suitable acid and /or alkali resisting adhesivebedding and joints filled with suitable acid and /or alkali resisting adhesive. |
| 14 | Providing and laying brick masonry in foundation / plinth with Cement mortar 1:6 (one part of cement: four parts of coarsesand) using common burnt clay bricks of class designation 7.5 including racking of joints, curing etc., all complete at all levels as per drawings, specifications and as directed by Engineer. |
| 15 | Providing and laying 12 mm thick plaster in Cement mortar 1:4 (one part of cement: four parts of mediumsand)on concrete / brick masonry surfaces including hacking of concrete surfaces, curing, scaffolding, providing grooves etc.,all completeat all levelsas perdrawings, specifications and asdirected by Engineer. |
| 16 | Providing and applying two or more coats of first quality exterior acrylic emulsion of approved manufacture, colour and shade on newly plastered surfaces of walls over a coat of exterior primer of approved manufacture to give an even shade including preparing the surface smooth, scaffolding, cleaning etc., all completeat all levelsas perdrawings, specifications and asdirectedby theEngineer. |
| 17 | Providing and laying 110 mm dia un plasticized rigid PVC pipes/specials of approved make conforming to IS 4985/IS 7834, 06 Kg/sqcm as rain water disposal lines including all fixtures, connecting to storm water drain, cutting and pasting of PVC pipes, leak testing etc., all complete as per drawings, specifications and as directed by the Engineer. (Measurements shall be in ‘RM’ including all fixtures). |
| 18 | Providing and fixing110mm dia PVC Ball Valve threaded, 06 Kg/Sqcm ofapproved make including fixtures/specials, cutting and pasting of PVC pipes, leak testing etc., all complete as per drawings, specifications and as directed by the Engineer. |
