North Eastern Electric Power Corporation Limited-NEEPCO has published Tender For Construction Of Security Barrack At Neepco Complex In Mawdiangdiang, Shillong. Submission Date for this Tender is 02-11-2023. Barrack Tenders in East Khasi Hills Meghalaya. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | EXCAVATION & FILLING |
| 2 | Earthwork in Excavation Earthwork in excavation by manual means up to a depth of 2m below the existing ground level for foundation trenches of foundations, footings of column/ walls, retaining walls, septic tank etc. including bailing out water where necessary and removal of surplus earth with all leads and lifts as directed and specified for the following classification of soil All Kinds of Soil (Ordinary Soil/ Hard Soil/ Dense Soil) |
| 3 | Earthwork in filling (excluding rock) in trenches, plinth, sides of foundation etc in breaking of clods, consolidating each layer by ramming and watering, lead up to 50m and lift up to 1.5m. With available excavated earth |
| 4 | Sand filling in plinth in layers not exceeding 150mm thick including breaking of clods, consolidating by ramming and watering complete as directed (maximum depth 45cm). |
| 5 | BRICK SOLING |
| 6 | Providing soling with stone / best quality picked jhama brick, sand pegged and laid to level and in panel after preparing the sub grade as directed including all labour and materials and if necessary dewatering, complete. Brick Soling 100mm Thick |
| 7 | PLAIN CEMENT CONCRETE |
| 8 | Plain cement concrete work in foundation bed for footing steps, walls, brick works etc.below plinth level as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid seperately). 1:3:6 (1 Cement: 2 Coarse Sand: 6 Graded Stone Aggregates 20mm nominal size) |
| 9 | REINFORCED CEMENT CONCRETE WORKS |
| 10 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work upto plinth level: M20 or 1 : 1.5: 3 ( 1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size) |
| 11 | Reinforced cement concrete work in walls (any thickness), including attached plasters, buttresses, fillets, columns, pillars, posts and struts etc. above plinth level up to first floor level, excluding cost of centering, shuttering, finishing and reinforcement: M20 or 1 : 1.5: 3 ( 1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size) |
| 12 | Reinforced cement concrete work in beams, slabs, roofs having slope up to 15o, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral staircases above plinth level up to first floor level, excluding the cost of centering, shuttering, finishing and reinforcement: M20 or 1 : 1.5: 3 ( 1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size) |
| 13 | FORMWORK |
| 14 | Centering and shuttering including strutting,propping etc. and removal of form for all heights complete and as directed by Engineer in charge. |
| 15 | In Substructure upto Plinth Level : |
| 16 | Foundation, footings, base of columns, pile cap, raft and mass concrete works etc. |
| 17 | Lintels, beams, plinth beams, girders, bressumers, and cantilevers (using steel) |
| 18 | In Superstructure from Plinth Level upto Floor Level: |
| 19 | Columns, Pillars, Piers, Abutments, Posts and Struts (using steel). |
| 20 | Lintels, beams, plinth beams, girders, bressumers and cantilevers with waterproof ply 12mm thick |
| 21 | Slabs, Roofs, Landings, balconies and access platform, shelves (using steel) |
| 22 | REINFORCEMENT |
| 23 | Supplying, fitting and fixing in position reinforcement bars upto 1st floor level, conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (Rates inclusive of all wastage, lappage, hooks, chairs, anchorage etc. and no measurements for the same is required) High Yield Strength Deformed bars or TOR Bars |
| 24 | BRICKWORK |
| 25 | Brick work with common burnt clay (non-modular) 1st class bricks in foundation and in plinth: |
| 26 | Hal Brick Masonry with common brunt clay (non modular) 1st class bricks in foundations and in plinth: Cement Mortar 1:3 (1 Cement: 3 Coarse Sand) |
| 27 | Providing and laying autoclaved aerated cement block masonry with 150mm/230mm/300mm thick AAC blocks in super structure above plinth level up to first floor level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineer In Charge. (The payment of RCC band and reinforcement shall be made for separately). |
| 28 | Providing and laying damp proof coursewith cement concrete in prop 1:1.5:3 with graded stone agg. of 10mm down nominal size including providing approved damp proof admixture in proportion as recommended by the manufacturer including curing etc. complete as directed. 25mm thick damp proof course |
| 29 | PLASTERING |
| 30 | Cement Plaster (In Fine Sand) 12mm Cement Plaster of Mix: 1:4 (1 Cement: 4 Fine Sand) |
| 31 | Cement Plaster (In Coarse Sand) 12mm Cement Plaster of Mix: 1:4 (1 Cement : 4 Coarse Sand) |
| 32 | Cement Plaster with a Floating Coat of Neat Cement 12mm Cement Plaster finished with a floating coat of neat cement of mix: 1:3 (1 Cement : 3 Fine Sand) |
| 33 | TILING WORKS |
| 34 | Providing and laying Vitrified tiles in different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS:15622 of approved brand & manufacturer, in all coloursand shade, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS:15477, in average 6mm thickness, including grouting of joints (Payment of grouting of joints to be made seperately). Normal Range |
| 35 | Providing and laying Polished Granite Stone looring in required design and patterns, in linear as well as curvilinear portions of the buildings all complete as per the architectural drawings with 18mm thick stone slab over 20mm (average) thick base of cement mortar 1:4 (1 Cement: 4 Coarse Sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade includding rubbing, curing and polishing, etc. all complete as specified and as directed by the Engineer-in-Charge |
| 36 | Providing Vitrified Antiskid Tiles of approved quality size, shape not less than 8mm on floor, skirting over a cement mortar bed 15mm thick of 1:3 (1 cement: 3 coarse sand) complete at all level as specified and directed. Normal Range |
| 37 | Providing and ixing 1st quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manuacturer), of approved make, in all colours and shades of any size as approved by Engineer-in-Charge, in walls, skirting, risers or steps and dados, over 12mm thick bed of cement mortar 1:3 (1 Cement: 3 Coarse Sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. Normal Range |
| 38 | FINISHING AND PAINTING |
| 39 | Providing and applying white cement based putty of average thickness 1mm of approved branch and manufacturer, over the plastered wall surface even and smooth complete. For 1mm thick application |
| 40 | Applying one coat of water thinnable cement primer of approved brand and manufacture on surface |
| 41 | Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade, including scaffolding: New Work (Two or more coats applied @1.43 ltr/10 sqm over and including priming coat of exterior primer applied @2.20 kg/10 sqm) |
| 42 | Finishing wall with textured exterior paint of required shade, including scaffolding: a. New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm. |
| 43 | Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers speecifications, including scaffolding: 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 |
| 44 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer"s specifications including appropriate priming coat, preparation of surface, etc. complete On Steel Works |
| 45 | FALSE CEILING |
| 46 | Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS:277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37 mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia. x 50 mm long with 6 mm dia. bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I intermediate channel with connecting clips made out of 2.64 mm dia. x 230 mm long G.I wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25 mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5x25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound, jointing tapes, finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer"s specification and also including the cost of making openings for light fittings, grills, diffusers, cut outs made with frame of perimeter channels suitably fixed, all complete as per drawings, specifications and direction of the Engineer in Charge but excluding the cost of painting with: 12.5mm thick tapered edge Gypsum Moisture Resistant Board |
| 47 | STRUCTURAL STEEL WORKS |
| 48 | Steel Work in built-up tubular (round, square or rectangular hollow tubes etc) trusses etc, including cutting, hoisting fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc complete |
| 49 | ROOFING |
| 50 | Providing and fixing Pre-coated galvanised iron profile sheets ( size, shape and pitch of corrugation as approved by Engineer in charge ) 0.50mm ( +0.05%) total coated thickness with zinc coating 120gms per sq.m as per IS : 277, in 240 MPa Steel grade, 5 -7 microns epxy primer on both side of the sheet and polyester top coat15-18 microns. Sheet should have protective guard film of 25 microns min. to avoid scratches during transportation and should be supplied in single length upto 12m or as desired by Engineer in charge. The Sheet shall be fixed using self drilling / self tapping screws of size ( 5.5 X 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. |
| 51 | Providing and fixing pre coated galvanised steel sheet roofing accessories 0.50mm ( + 0.05%) total coated thickness, zinc coating 120gms/ sq.m 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 using self drilling / self tapping screws complete |
| 52 | Ridges plain (500-600mm) |
| 53 | Barge board upto 300mm |
| 54 | Gutter (600mm over all girth) |
| 55 | PLINTH PROTECTION WORKS |
| 56 | Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement: 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessaryexcavation, levelling & dressing & finishing the top smooth. |
| 57 | M. S. GRILLS |
| 58 | Providing and fixing M.S grills of required pattern in frames of windows, etc with M.S flats, square or round bars, etc. including priming coat with approved steel primer all complete. Fixed to openings with rawl plugs screws etc. |
| 59 | PVC FRAMES & DOORS |
| 60 | Providing and fixing factory made P .V .C. door frame of size 50x47 mm with awall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineer-in-Charge. |
| 61 | Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC "C" channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 1 15 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail.T op, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the "C" Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer"s specification & drawing. 30 mm thick pre laminated PVC door shutters |
| 62 | ALUMINIUM DOORS AND WINDOWS |
| 63 | Providing, fitting and fixing anodised aluminium sliding doors with aluminium frames made of 100mm x 45mm x 2mm section of approved brands with door style of size 85mm x 45mm x 2mm, top rails 50mm x 45mm x 2.5mm, lock rails 85mm x 45mm x 2mm, bottom rails 115mm x 45mm x 2.5mm fitted with glazing clip, special type rubber gasket complete including roller, tower bolt, aluminium door handle, lock, angles, cleat etc. complete as specified and directed by the department at all levels. (Glazing to be measured and paid separately ) In Normal Anodised Aluminium Section |
| 64 | Providing, fitting and fixing EURO SERIES aluminium openable windows and ventilators of 40mm Z sections and other sections ( with minimum thickness 1.5 mm) of approved brands joints mitred and jointed with SS screws/Aluminium Cleat (manufactured to IS: 733 and IS: 1285 specifications) , fastened by 6mm x 3.15mm lugs 100mm long embedded in CC blocks 150mm x 100mm x 100mm in 1:3:6 mix providing and fixing EPDM rubber, handles, frictions stays, joining cleat, bolting device, locking arrangement, spring catch as required complete as specified and directed for all levels. (Glazing and Cement concrete to be measured and paid separately). |
| 65 | Side hung and Top hung windows and ventilators In Normal Anodised Aluminium Section |
| 66 | Fixed windows and ventilators In Normal Anodised Aluminium Section |
| 67 | Providing, fitting and fixing aluminuim framed single or double leaf glazed doors with anodised aluminium frame made of 100mm x 45mm x 2.5mmsection of approved brand of approved brands with door style of size 85mm x 45mm x 2.5mm, top rails 50mm x 45mm x 2mm lock rails 100mm x 45mm x 2mm and bottom rails 115mm x 45mm x 2.5mm fitted with glazing clip, special EPDM rubber gasket complete including hydraulic floor spring, pivot, tower bolt in each leaf, aluminium door handle, lock, angles, cleat etc complete as specified and directed by the department at all levels. (Glazing and Pre laminated board to be measured and paid separately ) |
| 68 | Single Leaf Door Normal Anodized Aluminium Section |
| 69 | GLASS AND PRE-LAMINATED BOARD |
| 70 | Providing, fitting and fixing Glazing and Pre laminated board of specified thickness for Aluminium and UPVC works on windows, doors, partition walls, curtain wall etc. as specified and directed by the department at all levels. |
| 71 | Clear Glass 5 mm thick |
| 72 | Frosted Glass 5 mm thick |
| 73 | Particle Board (Nepal/Bhutan Board) 12 mm thick |
| 74 | SANITARY INSTALLATIONS |
| 75 | Providing and fixing white vitreous china pedestal type water closet(European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P flush bend with fittings & C.I brackets, 40mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required: W.C pan with ISI marked white solid plastic seat and lid |
| 76 | Providing and fixing wash basin with C.I brackets, 15mm dia. CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required:- White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer |
| 77 | Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I brackets and stainless steel plug 40mm, including painting of fittings and brackets, cutting and making good the walls wherever required: Kitchen sink with drain board 510x1040 mm bowl depth 250mm |
| 78 | Poviding and fixing P.V.C waste pipe for sink or wash basin including P.V.C waste fittings complete. Flexible pipe 32mm dia. and 40mm dia. |
| 79 | Providing and fixing 100 mm sand cast Iron grating for gully trap |
| 80 | Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6mm thick hard board bracking: Rectangular shape 1500x450 mm |
| 81 | Providing and fixing soil, waste and vent pipes: 100 mm diameter Centrifugally cast (spun) iron socket & spigot (S&S) pipe as per IS:3989 |
| 82 | Providing and filling the joints with spun yarn, cement slurry and cement mortar 1:2 (1 cement:2 fine sand) in S.C.I/C.I Pipes: 100 mm dia. Pipe |
| 83 | Providing and fixing M.S holder-bat clamps of approved design to Sand Cast iron/cast iron (spun) pipe embedded in and including cement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) including cost of cutting holes and making good the walls etc.: For 100 mm dia. pipe and for 75 mm dia pipe |
| 84 | Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete with sand cast iron S&S as per IS:1729 100 mm dia |
| 85 | Providing and fixing double equal junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete with sand cast iron S&S as per IS:1729/IS:3989: 100x100x100x100 mm |
| 86 | Providing and fixing single equal plain junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete with sand cast iron S&S as per IS:1729/IS:3989: 100x100x100 mm |
| 87 | Providing and fixing sand cast iron S&S offsets as per IS:1729: 114 mm offsets With 100 mm dia pipe |
| 88 | Providing and fixing door piece, insertion rubber washer 3 mm thick, bolts and nuts complete with sand cast iron S&S as per IS:1729: 100 mm dia |
| 89 | Providing and fixing terminal guard sand cast iron S&S as per IS:1729: 100 mm |
| 90 | Providing and fixing collar sand cast iron S&S as per IS:1729: 100 mm |
| 91 | Providing lead caulked joints to sand cast iron/centrifugally cast (spun) iron pipes and fittings of diameter: 100 mm |
| 92 | Providing and fixing M.S stays and clamps for sand cast iron/centrifugally cast (spun) iron pipes of diameter: 100 mm |
| 93 | Providing and fixing trap of self-cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors with sand cast iron S&S as per IS:3989: 100 mm inlet and 100 mm outlet |
| 94 | Cutting chases in brick masonry walls for following diameter sand cast iron/centrifugally cast (spun) iron pipes and making good the same with cement concrete 1:3:6 (1 cement:3 coarse sand: 6 graded stone aggregate 12.5 mm nominal size) including necessary plaster and pointing in cement mortar 1:4 ( 1 cement :4 coarse sand): 100 mm dia |
| 95 | Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour. |
| 96 | Providing and fixing PTMT Bottle Trap for wash basin and sink. |
| 97 | Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. 600 mm |
| 98 | Providing and fixing PTMT shelf 440mm long, 124mm width and 36 mm height of approved quality and colour, weighing not less than 300 gms. |
| 99 | Providing and fixing M.S holder bat clamp of approved design to sand cast iron/cast iron (spun) pipes comprising of M.S. flat brackets made of 50x5 mm flat of specified shape, projecting 75 mm outside the wall surface and fixed on wall with 4 nos., 6 mm dia. expansion hold fasteners, including drilling necessary holes in brick wall/ CC/RCC surface and the cost of bolts etc. The pipes shall be fixed to the already fixed brackets with the help of 30x1.6 mm galvanised M.S flats of specified shape and of total length 420 mm and shall be fixed with M.S nuts, bolts & washers of size 25x6 mm, one bolts on each side of the pipe. Total bracket length 810 mm of approved shape and design (for two 100 mm dia pipes) |
| 100 | WATER SUPPLY (INTERNAL & EXTERNAL) |
| 101 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, including all CPVC plain and brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer In Charge. Concealed work, including cutting chases and making good the walls etc. 20 mm nominal outer diameter pipes |
| 102 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply, including all CPVC plain and brass threaded fittings.This includes jointing of pipes and fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer In Charge. External work 25 mm nominal outer diameter Pipes |
| 103 | Providing & fixing brass bib cock of approved quality: 20 mm nominal bore |
| 104 | Providing and fixing brass stop cock of approved quality: 20 mm nominal bore |
| 105 | Providing and fixing gun metal gate valve with C.I wheel of approved quality (screwed end): 50 mm nominal bore |
| 106 | Providing and fixing gun metal non-return valve of approved quality (screwed end) 50 mm nominal bore Horizontal |
| 107 | Providing and fixing brass ferrule with C.I mouth cover including boring and tapping the main: 20 mm nominal bore |
| 108 | Providing and fixing unplasticised PVC connection pipe with brass unions: 30 cm length 20 mm nominal bore |
| 109 | Providing and fixing C.P brass shower rose with 15 or 20 mm inlet: 100 mm diameter |
| 110 | Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement:4 coarse sand) for stop cock, with C.I surface box 100x100x75 mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix (1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 (1 cement: 5 fine sand: 10 graded stone aggregate 40 mm nominal size)and inside plastering with cement mortar 1:3 ( 1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design: With common burnt clay F.P.S (non modular) bricks of class designation 7.5 |
| 111 | Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement:4 coarse sand) for sluice valve, with C.I surface box 100mm top diameter, 160mm bottom diameter and 180mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 (1 cement: 5 fine sand: 10 graded stone aggregate 40 mm nominal size)and inside plastering with cement mortar 1:3 ( 1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design: With common burnt clay F.P.S (non modular) bricks of class designation 7.5 |
| 112 | Providing and fixing G.I Union in G.I pipe including cutting and threading the pipe and making long screws etc. complete (New Work). 50 mm nominal bore |
| 113 | Providing and fixing C.P Brass extension nipple (size 15x50mm) of approved make and quality as per direction of Engineer in Charge. |
| 114 | Providing and fixing C.I double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete: 50 mm diameter |
| 115 | Cutting holes up to 30x30 cm in walls including making good the same: With common burnt clay F.P.S (non-modular bricks) |
| 116 | Making chases up to 7.5x7.5 cm in walls including making good and finishing with matching surface after housing G.I pipe etc. |
| 117 | Making hole up to 20x20 cm and embedding pipes up to 150 mm diameter in masonry and filling with cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) including disposal of debris. |
| 118 | SITE DEVELOPMENT WORKS |
| 119 | Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer In Charge. |
| 120 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with: Moorum/ Any kind of soil |
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