The Construction Of Overhead Tank, Lien To The Roof And Repair To The Existing Floor At Cotton Processing Unit At Ettukudukka In Kannur District The Construction Of Overhead Tank, Lien To The Roof And Repair To The Existing Floor At Cotton Processing Un
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Project Description
The Construction Of Overhead Tank, Lien To The Roof And Repair To The Existing Floor At Cotton Processing Unit At Ettukudukka In Kannur District The Construction Of Overhead Tank, Lien To The Roof And Repair To The Existing Floor At Cotton Processing Unit At Ettukudukka In Kannur District
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 24-Feb-2022 | Extension of Date | Date | 03-Mar-2022 |
BOQ
| Sl. No. | Item Description |
| 1 | APPENDIX |
| 2 | 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 up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 3 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).( 2018D S R, 4.1.8.) |
| 4 | Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)( 2018 D S R,5.1.2 . ) |
| 5 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up to floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)( 2018D S R , 5.2.2. ) |
| 6 | Reinforced cement concrete work in beams, suspended floors, roofshaving slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinthlevel up to floor five level, excluding the cost of centering, shuttering,finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size). ( 2018D S R , 5.3. ) |
| 7 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo - Mechanically Treated bars of Grade Fe 500 Dormore . ( 2018D S R,5.22A.6) |
| 8 | Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform.(2018D S R,5.9.3) |
| 9 | Centering and shuttering including strutting, propping etc. and removal of form for : Lintels, beams, plinth beams, girders, bressumers and cantilevers. ( 2018DSR,5.9.5. ) |
| 10 | Centering and shuttering including strutting, propping etc. and removal of form for :Columns, Pillars, Piers, Abutments, Posts and Struts. (2018D S R , 5.9.6. ) |
| 11 | 12 mm cement plaster finished with a floating coat of neat cementof mix : 1:3 (1 cement: 3 fine sand) (D S R2018 , 13.7.1) |
| 12 | Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as permanufacturers specifications:Two or more coats applied on walls @ 1.25 ltr/10 sqm over and includingone coat of special primer applied @ 0.75 ltr /10 sqm |
| 13 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar ( D S R2018 ,15.7.4 ) |
| 14 | 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 up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. (2018 D S R, 2.8.1) |
| 15 | Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for foundation and basement including all cost of materials, labour charges etc.(ObservedDataBuildings50.6.7.1.) |
| 16 | Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for super structure above plinth level up to floor two level including all cost of materials, labour charges etc.(ObservedDataBuildings50.6.7.2.) |
| 17 | Steel work for purlin/single section with G I pipes including cutting, hoisting, fixing in position and applyinga priming coat of approved steel primer, including welding and bolted with special shaped washers etc |
| 18 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm + 0.05 %, total coated thickness with zinc coating 120 gsm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.(D S R 12.50) |
| 19 | 12 mm cement plaster of mix : 1:4 (1 cement: 4coarse sand)(D S R2018,13.4.1.) |
| 20 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - inChargeNominal concrete 1:4:8 or leaner mix (i/c equivalent design Mix) ( D S R2018 ,15.2.2. ) |
| 21 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)(2018D S R,4.1.3. ) |
| 22 | Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.15 mm cement plaster( D S R 2018, 13.9.1. ) |
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