Tender For Jjm Scheme In South Tripura District/ S.H.:- Quality Improvement By Way Of Construction Of 05 (Five) Nos. Different Capacities Package Type Iron Removal Plant (Irp) (2500 Gph : 2 Nos, 5000 Gph : 3 Nos.) In/C. Boundary Wire Fencing Around I
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Project Description
Tender for Jjm Scheme In South Tripura District/ S.H.:- Quality Improvement By Way Of Construction Of 05 (Five) Nos. Different Capacities Package Type Iron Removal Plant (Irp) (2500 Gph : 2 Nos, 5000 Gph : 3 Nos.) In/C. Boundary Wire Fencing Around Irp Complex, Attached To The Existing Dtw Scheme At Different Locations Of Rupaichari Block Under Dws Sub-Division, Rupaichari During The Year 2026-27. (Gr.-Iii)
BOQ
| Sl. No. | Item Description |
| 1 | Providing, installation and commissioning of package type Iron Removal Plant comprising of Iron Removal Filter of dual media filter with anthracite coal, filter gravel, polypropelene double hexagonal nut strainer etc., mixing chamber for coagulants like sodium alluminates etc., oxidation chamber with manganese dioxide , metering pump for coagulant dosing, air compressor of suitable capacity with motor, back washing arrangements, disinfection with sodium hypochlorite solution through metering pump, all necessary pipes for raw water collection, inter connecting all the chambers, delivery outlet of 150 mm dia alongwith all related civil, mechanical and Electrical works etc. complete as per approved drawing, process flow, technical specification and direction of the Engineer - in - charge. |
| 2 | A) 2500 G.P.H. capacity |
| 3 | B) 5000 G.P.H. capacity |
| 4 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.a) All Kinds of Soil |
| 5 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.A)All kinds of soil |
| 6 | Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete. |
| 7 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.a) All work upto plinth livel |
| 8 | i) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded brick aggregate 20 mm nominal size) cum well burnt |
| 9 | ii) 1 : 3 : 6 ( 1 cement : 3 fine sand : 6 graded well burnt brick aggregate of 20 mm nominal size) |
| 10 | iii) 1 : 4 : 8 ( 1 cement : 4 fine sand : 8 graded well burnt brick aggregate of 40 mm nominal size) |
| 11 | Centering shuttering including struttings, proppingetc. and removal of form work for:i) Foundations, footings, bases for columns |
| 12 | Half brick masonry work with first class bricks in foundation and plinth including cost of all materials as required complete:-i) In Cement mortar 1:4 ( 1 cement : 4 fine sand ) |
| 13 | 12 mm cement plaster of mix. i) In cement mortar 1:4 (1 cement : 4 fine sand) |
| 14 | Neat cement punning. |
| 15 | Providing and laying cement concrete 1:2:4 (1 cement : 2 fine sand : 4 graded well burnt brick aggregate) flooring finished with a floating coat of neat cement including cement slurry, rounding of edges and strips etc. all complete as per direction of Engineer-in-charge.i) 25 mm thick with 12.5 mm well burnt brick aggregate |
| 16 | Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of \\"L\\" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants, as required and as per direction of the Engineer-in-charge. |
| 17 | Providing structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as required. |
| 18 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]:Two or more coats on new work Please Enable Macros to View BoQ information |
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