Construction of Hostel Building with MEP, ELV, FFTG and Solar System for Nursing College, Daman.

01-CIVIL WORKS Note: 1) The method of excavation shall be approved by the Engineer in charge before execution. 2) Excavation shall be carried out very carefully without damaging existing structures and surrounding if any. 3) If required, the contractor shall provide stabilization by any means to protect the foundation of the existing structure and building without any extra cost. 4) The rate shall include dewatering work (pumping out and removing slush) during execution in underwater conditions, if required. Sec.1.0 Earth work Excavation for all kinds of soil and Rock with backfilling Earthwork in excavation for all kinds of soil or rock by any means (Mechanical/Manual) including getting out the excavated soil, sorting and stacking of useful material, dressing of the sides, ramming of the bottom, and disposal of surplus excavated earth for all lead within the site area/ plot boundary and lift upto 1.5 mt depth including dewatering and working in or under water and/or liquid mud, including pumping out water/slush as required etc complete, including back Filling available approved excavated earth (excluding rock & black cotton soil) anywhere from the site/campus etc. in trenches, plinths, sides of foundations, plot filling, etc. in layers not exceeding 20cm in depth, with optimum moisture content to achieve at least 95% of the maximum dry density (proctor density) including watering, ramming, and compacting by any means for compaction, including transportation, loading, unloading, screening, passes, etc. complete for all lead (from anywhere within the site/ plot area) and lift and as directed by the Engineer-in-charge.

Excavation for all kinds of soil and Rock with backfilling Earthwork in excavation for all kinds of soil or rock by any means (Mechanical/Manual) including getting out the excavated soil, sorting and stacking of useful material, dressing of the sides, ramming of the bottom, and disposal of surplus excavated earth for all lead within the site area/ plot boundary and lift from 1.5 mt to 3.0 mt depth including dewatering and working in or under water and/or liquid mud, including pumping out water/slush as required etc complete, including back Filling available approved excavated earth (excluding rock & black cotton soil) anywhere from the site/campus etc. in trenches, plinths, sides of foundations, plot filling, etc. in layers not exceeding 20cm in depth, with optimum moisture content to achieve at least 95% of the maximum dry density (proctor density) including watering, ramming, and compacting by any means for compaction, including transportation, loading, unloading, screening, passes, etc. complete for all lead (from anywhere within the site/ plot area) and lift and as directed by the Engineer-in-charge.

Excavation for all kinds of soil and Rock with backfilling Earthwork in excavation for all kinds of soil or/and rock by any means (Mechanical/Manual) including getting out the excavated soil, sorting and stacking of useful material, dressing of the sides, ramming of the bottom, and disposal of surplus excavated earth for all lead within the site area/ plot boundary and lift from 3.0 mt to 5.0 mt depth including dewatering and working in or under water and/or liquid mud, including pumping out water/slush as required etc complete, including back Filling available approved excavated earth (excluding rock & black cotton soil) anywhere from the site/campus etc. in trenches, plinths, sides of foundations, plot filling, etc. in layers not exceeding 20cm in depth, with optimum moisture content to achieve at least 95% of the maximum dry density (proctor density) including watering, ramming, and compacting by any means for compaction, including transportation, loading, unloading, screening, passes, etc. complete for all lead (from anywhere within the site/ plot area) and lift and as directed by the Engineer-in-charge.

Excavation for all kinds of soil and Rock with backfilling Earthwork in excavation for all kinds of soil or/and rock by any means (Mechanical/Manual) including getting out the excavated soil, sorting and stacking of useful material, dressing of the sides, ramming of the bottom, and disposal of surplus excavated earth for all lead within the site area/ plot boundary and lift from 5.0 mt to 7.0 mt depth including dewatering and working in or under water and/or liquid mud, including pumping out water/slush as required etc complete, including back Filling available approved excavated earth (excluding rock & black cotton soil) anywhere from the site/campus etc. in trenches, plinths, sides of foundations, plot filling, etc. in layers not exceeding 20cm in depth, with optimum moisture content to achieve at least 95% of the maximum dry density (proctor density) including watering, ramming, and compacting by any means for compaction, including transportation, loading, unloading, screening, passes, etc. complete for all lead (from anywhere within the site/ plot area) and lift and as directed by the Engineer-in-charge.

Providing material and labour for Disposing off the un-used excavated earth (black cotton soil), debris, malba, dismantled materials for all lead and lift/ depth out side the campus at non objectional place as directed by Engineer in charge.

Filling of sand Providing and filling in plinth, underfloor, sunk, subbase of any elements or other locations as per the drawing with river sand/ manufactured sand, etc including, watering, ramming consolidating, and dressing complete for all lead and all lift and as directed by the Engineer-in-charge.

Filling of good earth/ murrum brought from outside Excavating, supplying, and filling of good earth/ murrum brought from outside (including royalty) by any means; in trenches, plinths, sides of foundations, plot filling, etc. in layers not exceeding 20cm in depth, with optimum moisture content to achieve at least 95% of the maximum dry density (proctor density) including watering, ramming and compacting using any means for compaction, including transportation, loading, unloading, screening, passes etc. all complete for all lead and all lift and as directed by the Engineer-in-charge.

Anti-termite treatment Providing and injecting Chemical emulsion for PRE-CONSTRUCTIONAL anti-termite treatment and creating a chemical barrier on the top surface of the plinth filling, inside the junction of wall and floor, on top of damp proof course or on masonry at the level of plinth filling as per IS 6313 (Part-2)-2013 using a chemical like Imidacloprid 30.5% SC (CIB approved, BIS & CBRI certified). The proportion of dilution with water shall be as per manufacturer's specification. The emulsion shall be applied as mentioned below, all as per the specifications and directions of the Engineer-in-charge. A guarantee bond of 10 years shall be furnished in the prescribed proforma. The rate shall be inclusive of material required for Anti Termite Treatment, labour and equipment as required for application in any condition, as directed by the Engineer-in-Charge. (The stage of treatment may vary as per site conditions and should be approved by the Engineer-in-charge before execution.) a) Treatment of the soil below the raft or any type of foundation - before laying the PCC, the compact and leveled soil shall be treated at 5 liters per sqm. In case of soils/ sand filled above the raft, the treatment at 5 liters per sqm shall be carried out on the top surface of filled soil/sand. b) Treatment of the soil along the retaining wall - The soil retained by the walls (soil in contact with the retaining wall) shall be treated at the rate of 7.5 liters per sqm of the vertical surface in full depth. (for more description please refer PDF file)

7) Any type of suitable material and/or proprietary formwork system to achieve a fair finished concrete with any shape and any size in plan and elevation including centering, shuttering, strutting, propping, and removal, etc.for all elements, all floors, all level, any heights/ depths, any lead and lift is included in the item. The height of the propping and centering below supporting floor to ceiling shall be as per requirement and removal of the same for in-situ reinforced concrete and plain concrete work, etc complete and as directed by the Engineer-in-charge. 8)In case of any type of cutout in Any RCC element, No additional payment to be made to form it. 9) Rate shall be included for dead shuttering wherever required as per design requirement. no any extra payment to be made towards it. lightweight AAC bats - filling in sunken slab Providing and filling lightweight AAC bats (of size 40-60 mm) with cement mortar mixed in the ratio 1:3:6 (1 cement : 3 coarse sand: 6 block bats) including mixing of approved waterproofing compound in recommended proportion. The laid AAC bat mix shall be well-rammed, compacted, finishing and curing as required. Further, the surfaces shall be screeded with cement concrete mix 1:1.5:3 (1 cement: 1.5 coarse sand : 3 stone grit of size 6 mm and below by volume) admixed with approved integral waterproofing compound in recommended proportion, laid to an average thickness of 25mm and finished smooth or ready to receive finish material as specified. Care shall be taken prior to filling all pipes passing through the sunk portion such that the pipes are pressure tested by maintaining pressure for 24 hours. Junctions of pipes passing through walls, and slabs shall be well grouted and sealed. This shall be tested by ponding water for the required depth and maintaining it for 72 hours. (Rate includes the cost of AAC bats, cement mortar, top screed, and labour charges for working at all levels, leads, and heights). For payment, the area of the sunken slab and the depth of filling including the thickness of the screed shall be measured.