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| 1 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - |
| 2 | -All work upto plinth level: |
| 3 | 1:5:10 ( 1 Cement: 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) |
| 4 | Half brick masonrywith Ist class common burnt clay F.P.S. (non modular) bricks in foundation and plinth in: |
| 5 | Cement mortar 1 : 4 (1 cement : 4coarse sand) |
| 6 | Construction of granular sub - base by providing close graded material,spreading in uniform layer with motor grader on prepared surface,mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density,complete as per clause 401 |
| 7 | Grading - II Material |
| 8 | Providing wood work in frames of doors, windows, clerestory windows and other frames,wrought framed and fixed in position with hold fast lugs or with dash fastener of required dia and length (hold fast lugs or dash fastener shall be paid for separately : |
| 9 | Local best quality Uningthou wood |
| 10 | Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows including ISI marked M.S butt hinges bright finished of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. |
| 11 | Local best quality Tolhao wood. |
| 12 | 35 mm thick shutters |
| 13 | Providing and fixing ISI marked oxidised M.S. single acting spring hinges with necessary screws etc. complete : |
| 14 | 100 mm |
| 15 | Providing and fixing ISI marked oxidised M.S.sliding door bolts with screws etc. complete |
| 16 | 250x16 mm |
| 17 | Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete : |
| 18 | 100x10 mm |
| 19 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) with zinc coating 120 grams per sqm 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 12 metre or as desired by Engineer-in charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) 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 with |
| 20 | Precoated galvanised iron profile sheets0.50 mm thick |
| 21 | Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50metres lead : |
| 22 | With cement mortar 1:4 (1 cement: 4 coarse sand) |
| 23 | Finishing walls with Acrylic Smooth exterior paint of required shade : — |
| 24 | New work (Two or more coats applied @ 1.43 ltr/ 10 sqm. over and including base coat of water proofing cement paint applied @ 2.20 kg/ 10 sqm). |
| 25 | Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade |
| 26 | New work (two or more coats) over and including priming coat with cement primer:- |
| 27 | Providing and fixing UPVC soil, waste, rain water and vent pipes including all requisite fittings, jointing of pipes & fittings with solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in charge |
| 28 | 110mm dia |
| 29 | Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : |
| 30 | 15 mm nominal bore |
