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| 1 | 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. |
| 2 | In cement mortar |
| 3 | Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. |
| 4 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 5 | Dismantling old rain ,waste water C.I. pipes including excavation if required and refilling , taking out the pipes, manually /by mechanical means stacking of pipes within NEERI premises with all lead as per the direction of Engineer-in-charge: |
| 6 | Up to 150 mm diameter |
| 7 | Demolishing cement concrete manually/ by mechanical means including refiling and disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 8 | 1:3:6 or richer mix |
| 9 | Removing dry or oil bound distemper, plastic emulsion, water proofing cement paint and oil paint by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. |
| 10 | Trimming of the tree branches (above ground level and up to the height of two stroy building) by mechanical /manual means which are causing damage to the adjacent structure and the branches which are about to fall including stacking of the cut branches in the premises with a lead and lift up to 100 m etc. complete as per the direction of the Engineer in charge. |
| 11 | Branches of diameter up to 100 mm |
| 12 | Branches of diameter up to 200 mm |
| 13 | Brick work with non modular fly ash bricks conforming to IS:12894, class designation 10 average compressive strength in substructure all upto plinth level : |
| 14 | Cement mortar 1:4 (1 cement : 4coarse sand) |
| 15 | Brick work with non modular fly ash bricks conforming to IS:12894, class designation 10 average compressive strength in super structure above plinth level up to floor V level in : |
| 16 | Cement mortar 1:4 (1 cement : 4 coarse sand) |
| 17 | 12mm cement plaster of mix: |
| 18 | 1:4 (1 cement: 4 fine sand) |
| 19 | 18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement: 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) finished rough with sponge |
| 20 | 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.- |
| 21 | All kinds of soil |
| 22 | Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width aswell as 10 sqm on plan) including getting out and disposal of excavatedearth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. |
| 23 | All kinds of soil |
| 24 | Supplying and laying boulder soling (soling stone 125 to 45 mm)and voids filled with murum below floor and plinth including watering compacting and consolidating in layer not more than 150mm thick etc. complete |
| 25 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level. |
| 26 | 1:2:4(1 cement:2 coarse sand: 4 graded stone aggregate 20mm nominal size) |
| 27 | 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) |
| 28 | Providing and laying in position ready mixed or site batched design mixcement concrete for reinforced cement concrete work; using coarseaggregate and fine aggregate derived from natural sources, PortlandPozzolana / Ordinary Portland /Portland Slag cement, admixtures inrecommended proportions as per IS: 9103 to accelerate / retard settingof concrete, to improve durability and workability without impairingstrength; including pumping of concrete to site of laying, curing, carriagefor all leads; but excluding the cost of centering, shuttering, finishingand reinforcement as per direction of the engineer-in-charge; for thefollowing grades of concrete.Note: Extra cement up to 10% of the minimum specified cement contentin design mix shall be payable separately. In case the cement contentin design mix is more than 110% of the specified minimum cementcontent, the contractor shall have discretion to either re-design the mixor bear the cost of extra cement. |
| 29 | All works upto plinth level concrete of M-25 grade |
| 30 | All works above plinth level concrete of M-25 grade |
| 31 | Add for extra cement in the items of design mix over and above the specified cement therin |
| 32 | Centering and shuttering including strutting, propping etc. and removal of form for: |
| 33 | Foundations, footings, bases of columns etc. for mass concrete. |
| 34 | Lintels, beams, plinth beams, girders, bressummers and cantilevers. |
| 35 | Columns, Pillars, Piers, Abutments, Posts and Strut |
| 36 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. |
| 37 | Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 38 | Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by PVC rubber moulded block with strong vibratory compaction and of approved size and design/ shape laid in required colour and pattern over and including 50 mm thick compacted bed of course sand/stone dust, filling the joints with coarse sand etc. all complete as per the direction of Engineer-in-charge. |
| 39 | Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 25mm thick |
| 40 | Providing and fixing stainless steel grade 304 mosquito net/wire gauze of average width of aperture 1.2-1.4mm with wire of 26 gauge mm with powder coated suitable aluminimum section (8X18 mm), 1.2mm th. for doors, windows in aluminium window etc. complete of make as approved by the Engineer in charge. |
| 41 | Finishing with Deluxe Multi surface paint system for interiors using Primer as per manufacturers specifications including scafolding : |
| 42 | Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr / 10 sqm |
| 43 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : |
| 44 | Two or more coats on new work |
| 45 | Steel work welded in built up sections/ framed work, including cutting, hoisting, bending fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. |
| 46 | In gratings, frames, guard bar, ladder, railings, brackets, gates, plates, sheetsand similar works |
| 47 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, at any height fixing in position and applying a priming coat of approved steel primer all complete. |
| 48 | Providing and fixing G.I. Pipes complete with G.I. fittings and clamps,i/c making good the walls etc. concealed pipe, including paintingwith anti corrosive bitumastic paint, cutting chases and making good the wall etc. |
| 49 | 15 mm nominal outer dia Pipes |
| 50 | Providing and fixing G.I. pipes complete with all G.I. fittings and clamp including including painting with anti corrosive bitumastic paint cutting and good the wall etc |
| 51 | 25 mm nominal outer dia Pipes |
| 52 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : |
| 53 | 25 mm nominal bore |
| 54 | Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : |
| 55 | 25 to 40 mm nominal bore |
| 56 | Providing and fixing on wall face/floor with clips unplasticised - PVC (SWR type 'A',working pressure 4 Kgf per sq cm ) pipes conforming to IS: 13592 including all fittings like Tee, Bend,cleaning type,Y etc.conforming to IS: 14735,scafolding & jointing with seal ring/ solvent cement and testing of joints complete, conforming to IS: 5382 leaving gap for thermal expansion of make Supreme/Kissan classic/Prince as approved by the Engineer in charge. |
| 57 | Single socketed pipes 110 mm diameter |
| 58 | Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P. brass chain with rubber plug, 40 mm C.P brass waste and 40mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting and making good the wall wherever required : |
| 59 | Size 600x450x200 mm |
| 60 | Providing & Fixing 15mm C.P. brass angle cock with C.P copper connecting pipe 375mm long & nuts, washer & C.P. brass flange complete, including cutting & making good the wall wherever required. As per list of approved make or Equivalent |
| 61 | Bench/wall Mounted 3 Way swan neck Column With Swiveling Spout, Water Flow Around 40i/min At 3 Bars Pressure, Surface Protection:epoxy Powder Coating Ral 7035 Materials:brass / Handle In Pp Head work Sealing. |
| 62 | Providing and fixing precoated galvanized iron profile sheets (size, shape and pitch of corrugation as 5% total coated thickness (TCT), Zinc coating 120gsm as per IS: 277 in approved by Engineer-in-charge) 0.05 mm. 240 mpa mm 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 while 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 55mm) with EPDM seal or with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead 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. |
| 63 | Providing JCB including driver, helper and fuels charges for loading and unloading any type of road material debrises including filling, levelling the ground,cleaning in any area like jungle, broken branches of trees, debrises of institute campus etc. complete as per the direction of Engineer-in-charge. |
| 64 | Providing Tipper/ truck including Driver, helper and Fuels charges for cleaning of debrises/malba, soil, wooden logs, dried trees, shifting construction material, sand, road material and shift from one place to another place in NEERI campus including loading and unloading as per the direction of engineer-in-charge . |
| 65 | Finishing with Epoxy paint (two or more coats) at all locations preparedand applied as per manufacturer's specifications including appropriatepriming coat, preparation of surface, etc. complete. |
| 66 | On steel work |
| 67 | Providing and fixing sparger ring of dia. 1.6m made of 50mm dia. Perforated G.I. pipe including making the the inlet connection with 25mm G.I. pipe etc..( charges of 25mm G.I pipe will be paid seperately.) Please Enable Macros to View BoQ information |
