tender for civil works for constructing cng dispensing unit; 1 removal ofsurface layer to the required depth (aprox.200-250mm), dismantling of existing rcc structures (approx.15 cum), removal of aluminum roofing sheets (approx.25 sqm) along with associated structural steel components and dismantling of existing gi fencing (aprox. 130m length with 2 m height). all unserviceable materials shall be disposed of outside the site boundary limits as per the direction ofengineer-in-charge. the work includes all tools, equipment, labor and transportation required for completing the work. 2 cutting, felling trees, along with removal of roots and taking away tree cut pieces, branches, roots etcgirth upto 240cm(measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. mango-(120-240 cm girth-1no), yellow flame tree-(30-60cm girth-2no),(60-120cm girth-4nos.),(120-240cm girth-2nos), false asokha-(30-60cm girth-1 no). the rate is inclusive of present sale value of firewood after making deductions for the expenditures such as tree cutting, loading, transportion etc. crane facility for loading of wooden logs into trucks based on availability will be issued by csl free of cost to complete the work(maximum duration- 8 hrs). 3 earth work excavation in all kinds of soil in any plan dimension, including dressing of sides and ramming of bottoms for all lift, including getting out the excavated soil and disposal of surplus excavated soil as per the direction of engineer-in-charge 4 back filling the available excavated earth (excluding rock) in trenches, sides of foundations etc. in layersconsolidating each deposited layer by ramming and wateringas per the direction of engineer-in-charge 5 providing and laying in position plain cement concrete of nominal mix 1:3:6 using 20mm stone aggregate for all depths below and up to plinth levelincluding cost and conveyance of all materials, cement, steel form work, labour, laying., consolidating etc. complete 6 providing and laying the ready mixed concrete (rmc) of m-30 grade (53 grade cement – 360 kg opc + 40 kg ggbs) for foundations using 20mm down gradedbroken stone at all depth for all types of workincluding pumping of concrete to site of laying including the cost of centering, steel shuttering, finishing as per direction of engineer - in-charge. 7 providing and laying the ready mixed concrete (rmc) of m-20 grade (53 grade cement – 320 kg opc) for trench using 20mm down gradedbroken stone at all depth for all types of workincluding pumping of concrete to site of laying including the cost of centering, steel shuttering, finishing as per direction of engineer - in-charge. 8 supplying and laying tmt reabars (550 d) of preferred brands for r.c.c work including cost and conveyance of all materials, labour, straightening, cutting, bending, placing in position and binding all complete 9 supply and fixing the anchor bolt assembly with 20mm diameter bolt(8.8 grade)with a minimum anchorage length of 200-250mm (based on the site requirement) at designated location using chemical anchoring (chemical to be supplied by the department). the quoted rate shall include the cost of all materials (excluding chemical), labour, tools, and machinery required for drilling/core cutting, hole cleaning using air blowers and complete as per the direction of engineer-in-charge. 10 providing and constructing 30x20x15 cm solid concrete block masonry in cm 1:6, using best quality solid concrete blocks including cost & conveyance of all materials, curing, watering, labour, delivery, handling, unloading, storing of all materials, wastage, etc complete as directed by the engineer - in - charge. 11 providing and laying 12mm thick cement plastering with cement mortar 1:4 (1 cement:4 fine sand) including surface preparation, tools, labour and curing etc. to make finish in true lines and levels all complete as per the direction of engineer-in-charge 12 painting withtwo coat of acrylic smooth exterior paintover one coat exterior primer, after rubbing and cleaning the surface using wire brush, sand paper etc., including cost and conveyance of materials, labours, tools other incidentals etc. complete as directed by the engineer - in - charge. 13 supply, fabrication, erection & fixing in position of structural steel work items at all levelsincludinghard wares like hinges, nuts, bolts, washers, etc. of various sizes including straightening, cutting, fabricating, welding, bending to shape, bolting, fixing in position and applyingtwo coatof epoxy paint over two coat of epoxy primer coat after buffing and cleaning the surface (one coat of primer should be applied before fabrication of steel work). the rate shall include the cost of all accessories, materials, labours, tools and plants etc complete as per the direction of engineer-in-charge. 14 ms angles and plates 15 supply andfabrication of pvc-coated chain-link fencing up to 2 m in height, using 50x50 x4 mm-thick wire. the fencing should be supported by a structural frame composed of 50 × 50 × 6 mm ms angle sections and 50 × 6 mm ms flats, spaced at 1.5 m intervals. the mesh will be fastened using gi nuts, bolts, and washers. at all joint locations, enhance structural stability with cross bracing using additional angles and flats. structural shall be coated with two coatof epoxy paint over two coat of epoxy primer coat after buffing and cleaning the surface. (one coat of primer should be applied before fabrication of steel work) 16 supply and fabrication of pvc‑coated chain‑link sliding gate measuring 6.0 m × 1.8 m (wire mesh-size 50x 50 mm of 4mm thick wire). the wire mesh shall be securely fixed to a structural outer frame made of 25x25x3.2 mm tubular ms pipe. the mesh will be fastened using gi nuts, bolts, and washers. the gate shall slide smoothly over a 50x50x6 mm ms angle track, which will be embedded in concrete (concreting to be paid for separately). the sliding mechanism shall consist of u/v-groove wheels with exterior mounting brackets, and the gate shall be supported by vertical posts of size 100x100x3 mmto ensure smooth and stable operation. rate shall be inclusive of cost and conveyance ofall materials, labour and other incidentals etc complete. as directed by engineer in charge. structural shall be coated with two coatof epoxy paint over two coat of epoxy primer coat after buffing and cleaning the surface.(one coat of primer should be applied before fabrication of steel work). 17 providing and laying 60mm thick faciory made cement concrete interlocking paver block ofm -40 grade (i-shape / uni-regular shape) made by block making machine with strong vibratory compaction, of approvedsize, design & shape, laid in required colour and pattern over and including 50-70mm thick (based on site requirement) compacted bed of 6 mm stone aggregrate,filling the joints with fine sand etc. the edges of the paved area shall be concreted using cement concrete 1:2:4, 20mm down graded broken granite metal for a width of 30cm at edges of paved area with sufficient slope to drain out water. the rate quoted shall be inclusive of cost and conveyance of all materials, labour for mixing, laying, consolidating, curing, cost of all materials, labour etc. complete as per the direction ofengineer-in-charge.