Tender For Civil Maintenance Works In Corridor - 2 Of Phase-I (Including Koyambedu Depot, Koyambedu Admin, Koyambedu Quarters, Shenoy Nagar Park, Central Metro, Central Square And Central Subways, Alandur), Chennai-Tamil Nadu

TDR : 54727242

Tender Notice
BOQ

27 Days Left

Chennai , Tamil Nadu

Tender Brief : Tender For Civil Maintenance Works In Corridor - 2 Of Phase-I (Including Koyambedu Depot, Koyambedu Admin, Koyambedu Quarters, Shenoy Nagar Park, Central Metro, Central Square And Central Subways, Alandur)

Document Fees
₹ 32000 /-

EMD
₹ 1428000.0 /-

Tender Value
₹ 14.28 Crore /-

Submission Date
16-04-2026

Competition Type
Indian

Bidding Type
Works

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1	Schedule - A : General Items
2	Earth Work
3	Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width, as well as 10 sqm on plan, including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed: All kinds of soils
4	Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan), including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by the Engineer-in-charge. all kind of soil and for all kind of work.
5	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 to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. All kinds of Soil
6	Earthwork by deploying Machinery or manual labour in all soils except hard rock requiring blasting and conveying for the formation of a bund with a lead of 0 to 100 metres, deploying earth-moving machinery and tippers, including benching, formation of bunds, breaking clods, sectioning, etc., complete. lead beyond 100 meters will be paid separately in Item No.6
7	Earth work by deploying Machinery or manual labour in all soils except hard rock, requiring blasting and conveying for the formation of a bund with an extra lead of every 1 KM or part thereof, deploying earth-moving machinery and tippers, including benching, formation of bunds, breaking clods, sectioning, etc., complete for Extra lead beyond 100 meters for every 1 Km lead
8	Earth work by deploying earth-moving machinery for desilting the channel and forming a bund on either side, and depositing the earth on banks, including jungle clearance, etc, complete
9	Refilling with excavated Earth complying with standard specification for filling in foundation, basement, Trench and all other works using machinery or labour.
10	Surface dressing of the ground, including removing vegetation and inequalities not exceeding 15 cm deep, and disposal of rubbish, lead up to 50 m and lift to 1.5 m: All kinds of soil
11	Clearing the jungle, including uprooting of rank vegetation, grass, brushwood, trees, and saplings of girth up to 30 cm measured at a height of 1m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.
12	Cleaning of Depot open area using Mechanical Deweeder or by Spraying Herbicides or by manual uprooting of vegetation for Clearing grass, Small Trees, bushes, Shrubs, and Rank vegetation, including removal of rubbish fallen on the concrete surface and Road Surface and disposal of wastes up to a distance of 5 KM outside the periphery of the area cleared. The contractor has to identify the disposal location at their own risk.
13	Felling trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. Beyond 30 cm girth up to and including 60 cm girth
14	Supplying and fixing in plinth with sand under floors, including watering, ramming, consolidating and dressing complete
15	Plain Cement Concrete Works
16	Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centring, shuttering. And finishing should be as per the direction of the engineer-in-charge, for the following grades of concrete.Note: In case the cement content in the design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either redesign the mix or bear the cost of extra cement. (S. No. 17-22 are sub-items of S. No. 16)
17	All works up to plinth level : Concrete of M10 grade with minimum cement content of 220 kg /cum
18	All works up to plinth level : Concrete of M15 grade with minimum cement content of 240 kg /cum
19	All works above plinth and up to floor V level: - l Concrete of M20 grade with minimum cement content of 270 kg /cum
20	Providing and fixing at ground and below ground level precast cement concrete solid block, Kerbs including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centring, shuttering complete:1:1½:3 (1 Cement: 1½ coarse sand(zone- III) : 3 graded stone aggregate 20 mm nominal size).
21	Providing and fixing up to floor five level (above Ground level) precast cement concrete solid block, including hoisting and setting in position with cement mortar 1:3 (1 cement: 3 coarse sand), cost of required centring, shuttering complete:1:1½:3 (1 Cement: 1½ coarse sand (zone- III): 3 graded stone aggregate 20 mm nominal size).
22	Pre-casting and placing in position 125 mm Dia Bollards 600 mm high of required shape including providing M.S. Pipe Sleeve 50 mm Dia 300 mm long in the Bollard and M.S. Pipes 40 mm Dia and 450mm long with 150x150x6mm M.S. plate welded at bottom and embedded 150mm in 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), including necessary excavation of size 250x250x450mm deep for the same in bitumen/concrete pavement at specified spacing.
23	Reinforcement Cement Concrete Works
24	Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centring, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: In case the cement content in the design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. (S. No. 25-26 are sub-items of S. No. 24)
25	All works up to plinth level:- Concrete of M25 grade with minimum cement content of 330 kg /cum
26	All works above plinth level up to floor V level:- Concrete of M25 grade with minimum cement content of 330 kg /cum
27	centring and shuttering, including strutting, propping, etc. and removal of form work for: (S.No 28-30 are sub-items of S.No 27)
28	Foundations, footings, bases for columns
29	Walls (any thickness), including attached pilasters, buttresses, plinth and string courses, etc.
30	Columns, piers, abutments, pillars, posts and struts
31	Steel reinforcement for R.C.C. work, including straightening, cutting, bending, placing in position and binding all complete below and aboveplinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more.
32	Providing and filling in position, blown bitumen in expansion joints.
33	Providing and fixing in position 12 mm thick bitumen impregnated fibre board conforming to IS: 1838, including cost of primer, sealing compound in expansion joints.
34	Providing and fixing of expansion joint system of approved make and manufacture for various roof locations as per approved drawings and direction of the Engineer-In-Charge. The joints shall be of extruded aluminium base members with self-aligning and self-centring arrangement support plates as per ASTM B221-02. The system shall be such that it provides a watertight roof-to-roof/roof-to-corner joint cover expansion control system that is capable of accommodating multidirectional seismic movement without stress to its components. The system shall consist of a metal profile that incorporates a universal aluminium base member designed to accommodate various project conditions and roof treatments. The cover plate shall be designed with a width and thickness required to satisfy movement and loading requirements and secured to base members by utilising the manufacturer’s pre-engineered self-centring arrangement that freely rotates / moves in all directions. The self-centring arrangement shall exhibit circular sphere ends that lock and slide inside the corresponding aluminium extrusion cavity to allow freedom of movement and flexure in all directions, including vertical displacement. The Joint System shall resist damage or deterioration from the impact of falling ice, exposure to UV, airborne contaminants and occasional foot traffic from maintenance personnel. Provision of Moisture Barrier Membrane in the Joint System to have water-tight joint is a mandatory requirement. Material shall conform to ASTM 6063. Joints of maximum 100 mm gap using Omega Joint System
35	Removing existing strip over Expansion joints, and filling Cobextra GP2 or equivalent to a depth of 75mm, pouring COLPOR 200 and width and depth of 35mm X 20mm, applying PC40 and Affixing EXPOBAND 150 mm complete
36	Supply and application charges for expansion joint tape @ 200mm width treatment by fixing TOP FLEX TAPE or equivalent and adhesive type of epoxy of TOP FIX EP or equivalent, including charges for grinding & fixing the tape as per the required size into the joint, as per manufacturer recommendation, surface preparation, tools, tackles, machinery and labour charges. (Note: If any sealant or filling material has not been considered in this rate, any required material that needs to be charged extra)
37	Supply charges for the Corner joint Tape of PROBUTYL NW or equivalent is fabric tape coated, high adhesion, of size 10 m* 80 mm
38	Masonry Work
39	Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement: 4 coarse sand)
40	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in the superstructure Above plinth level up to floor five level in cement mortar 1:6 (1 cement: 6 coarse sand): With Modular bricks
41	Providing and laying autoclaved aerated cement blocks masonry with150mm/230mm/300 mm thick AAC blocks in super structure above plinth level up to floor V 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 seperately).
42	Flooring and Cladding Work inclusive of Scaffolding upto any height
43	Providing edge moulding to 18 mm thick marble stone counters, Vanities, etc., including machine polishing to the edge to give a high gloss finish etc., complete as per design approved by Engineer-in-Charge.:Granite work
44	Mirror polishing or Rubbing(making a Rough Surface) on marble work/Granite work/stone work wherever required, to give a high gloss finish on completion.
45	Providing and fixing stone slab with table rubbed, edges rounded and polished, of size 75x50 cm deep and 1.8 cm thick, fixed in urinal partitions by cutting a chase of appropriate width with chase cutter and embedding the stone in the chase with epoxy grout or with cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 6 mm nominal size) as per direction of Engineer-in-charge and finished smooth: Granite stone of approved shade
46	Providing and fixing dry cladding up to 10 metre heights with 20mm thick Engineering Marble with (machine cut edges) of uniform colour and size, fixed to structural steel framework and/ or with the help of cramps, pins, etc. and sealing the joints with approved weather sealant as perArchitectural drawing and direction of the Engineer-in-charge.
47	Providing and fixing dry cladding up to 10 metre heights with 20mm thick Granite with (machine cut edges) of uniform colour and size, fixed to structural steel framework and/ or with the help of cramps, pins, etc. and sealing the joints with approved weather sealant as per the Architectural drawing and direction of the Engineer-in-charge.
48	Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
49	Designing, fabricating, testing, installing and fixing in position Curtain Wall with Aluminium Composite Panel Cladding, with open grooves for in-ear as well as curvilinear portions of the building, for all heights and all levels, etc., including Scaffolding and:a)Structural analysis & design and preparation of shop drawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight, including checking of all the structural and functional design.b)Providing, fabricating and supplying and fixing panels of aluminium composite panel cladding in a pan shape in metallic colour of approved shades made out of 4mm thick aluminium composite panel material consisting of 3mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.5mm thick). The aluminium composite panel cladding sheet shall be coil-coated, with Kynar 500-based PVDF / Lumiflon-based fluoropolymer resin coating of approved colour and shade on face # 1 and polymer (Service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods, etc.(c) The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised with serrations and serrated washers to arrestthe wind load movement, fasteners, SS 316 Pins and anchor bolts of approved make in SS 316, Nylon separators to prevent bi-metallic contacts all complete required to perform as per specification and drawing The item includes cost of all material & labour component, the cost of all mock ups at site, cost of all amples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection of the curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base framework for ACP cladding is included under this item. The Contractor shall provide a curtain wall with aluminium composite panel cladding, having all the performance characteristics complete, as per the Architectural drawings, as per the item description, as specified, as per the approved shop drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm. up to two decimal places.
50	Providing and laying vitrified floor 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 make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement: 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., (or) with cement based high polymer modified quick-set tile adhesive (Water based) conforming to IS: 15477, in average 3mm thickness.on Flooring, Skirting, walls, complete with Size of Tile 600x600 mm and the tiles must be cut with the zero chipping diamond cutter only.
51	Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS: 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm, including pointing the joints with white cement and matching pigment, etc., complete.
52	Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (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 including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. Polished Granite stone slab jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.
53	Providing and laying matt finished vitrified tile of size 300x300x9.8mm having with water absorption less than 0.5% and conforming to IS:15622 of approved make in all colours and shades in for outdoor floors such as footpath, court yard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1 cement: 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge.
54	Providing and laying tactile tile (for vision impaired persons as per standards) of size 300x300x9.8mm having with water absorption less than 0.5% and conforming to IS:15622 of approved make in all colours and shades in for outdoor floors such as footpath, court yard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1 cement: 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge.
55	Supply and Fixing of polyurethane strip tactile of 5mm thickness, 300mm X 300mm size on granite or any other floorings using PU adhesive of approved make including fixing of mask tape of 25mm width all along th boundaries to prevent the entry of water during its settling time, the cost also includes the preparation of surface such as cleaning, grinding or any other activity that is required to complete the work.
56	Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade(0.10 kg of hardener and 0.20 kg of resin per kg), including filling /grouting and finishing complete as per direction of Engineer-in-charge. Size of Tile 600x600 mm
57	Providing and fixing removable raised/false access flooring with system and its components of approved make for different plenum height with possible height adjustment up to 50 mm, comprising of modular load bearing floor panels supported on G.I. rectangular stinger frame work and G.I. Pedestal etc. all complete, as per the architectural drawings, as specified and as directed by Engineer-in-charge consisting of: a)Providing at required spacing to form modular framework, pedestals made out of GI tube of thickness minimum 2 mm and 25 mm outer diameter, fully welded on to the G.I. Base plate of size 100mm x 100mm x 3mm at the bottom of the pedestal tube, G.I. pedestal head of size 75mmx75mmx3.5 mm welded with GI fully threaded stud 16mm outer diameter with two GI Check nuts screwed on the stud for level adjustment upto 50mm, locking and stabilizing the pedestal head in position at the required level. The pedestals shall be fixed to the subfloor (base) through a base plate using epoxy-based adhesive of approved make or a machine screw with a rawl plug.b)Stringers system in all steel construction hot dipped galvanized of rectangular size 570x20x30x0.80mm thick having holes at both ends for securing the stringers on to the pedestal head using fully threaded screws ensuring maximum lateral stability in all directions, the grid formed by the pedestal and stringer assembly shall receive the floor panel, this system shall provide adequate solid, rigid support for access floor panel, the system shall provide a minimum clear uninterrupted clearance between the bottom of the floor for electrical conduits and wiring etc. all complete as per the architectural drawings, as specified and as directed by the Engineer-in-charge.c)Providing and fixing Access Floor panel of 600x600x32 mm medium grade Filled Steel anti-static high-pressure Lamination of 800H grade (FS800H). Access Floor panel shall be steel-welded construction with an enclosed bottom pan with a uniform pattern of 64 hemispherical cones. The top and bottom plates of Steel Gauges: top 0.6 mm and bottom 0.7 mm, fused spot-welded together (minimum 64 welds in each dome and 20 welds along each flange). The panel should be Corrosion-resistant epoxy coated for lifetime rust protection, and the cavity formed by the top and bottom plate is filled with Pyrogrip noncombustible Portland cementitious core mixed with lightweight foaming compound. The access floor shall be factory finished with Anti-static High Pressure laminate with Non Warp technology up to 1mm thickness for superior adhesion and Surface flatness within 0.75mm. The panel is to withstand a Concentrated Load of 363 kg applied on an area of 25mm x 25mm without collapse in the centre of the panel, which is placed on four steel blocks. The panel will withstand and Uniformly Distributed Load (UDL) minimum of 1250 kg/sqm and an impact load of 50kg, all complete as per the approved manufacturer's specification and as per the direction of the Engineer-in-charge. All specifications must be printed on the side of the panel to ensure the quality of the product. 300 mm Finished Floor Height (FFH)
58	Providing and fixing Access Floor panel of 600x600x32 mm medium grade Filled Steel anti-static high-pressure Lamination of 800H grade (FS800H). Access Floor panel shall be steel-welded construction with an enclosed bottom pan with a uniform pattern of 64 hemispherical cones. The top and bottom plates of Steel Gauges: top 0.6 mm and bottom 0.7 mm, fused spot-welded together (minimum 64 welds in each dome and 20 welds along each flange). The panel should be Corrosion-resistant epoxy coated for lifetime rust protection, and the cavity formed by the top and bottom plate is filled with Pyrogrip noncombustible Portland cementitious core mixed with lightweight foaming compound. The access floor shall be factory finished with Anti-static High Pressure laminate with Non Warp technology up to 1mm thickness for superior adhesion and Surface flatness within 0.75mm. The panel is to withstand a Concentrated Load of 363 kg applied on an area of 25mm x 25mm without collapse in the centre of the panel, which is placed on four steel blocks. The panel will withstand and Uniformly Distributed Load (UDL) minimum of 1250 kg/sqm and an impact load of 50kg, all complete as per the approved manufacturer's specification and as per the direction of the Engineer-in-charge. All specifications must be printed on the side of the panel to ensure the quality of the product. 300 mm Finished Floor Height (FFH)
59	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):25 MM thick Kota Stone
60	Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishingcomplete
61	Steel Work
62	Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.:80x1.25 mm M.S. laths with 1.25 mm thick top cover
63	Providing and fixing ball bearings for rolling shutters.
64	Extra for providing a mechanical device chain and crank operation for operating rolling shutters of all sizes
65	Extra for providing grilled rolling shutters manufactured out of 8 mm dia M.S. bar instead of laths as per the design approved by the Engineer-in-charge,(area of grill to be measured).
66	Steel work welded in built-up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel, etc., as required:(S.No 67-68 are sub-items of S.No 66)
67	In stringers, treads, landings, etc. of staircases, including the use of chequered plate, MS plates wherever required, all complete
68	In gratings, frames, guard bars, ladders, railings, brackets, gates and similar works
69	Providing and fixing hand rail of approved size by welding, etc., to steel ladder railing, balcony railing, staircase railing and similar works, including applying a priming coat of approved steel primer. (S.No 70-71 are sub-items of S.No 69)
70	M.S. tube
71	G.I. pipes
72	Structural steel work riveted, bolted or welded in built-up sections, trusses and framed work using Plate Section, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, all complete.
73	Steel work in built-up tubular (round, square or rectangular hollow tubes, etc.) trusses, etc., including cutting, hoisting, fixing in position, andapplying a priming coat of approved steel primer, including welding and bolting with special shaped washers, etc., complete- Hot finished welded type tubes
74	Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).
75	Providing and fixing in position Stainless steel Grade 304 plate-1.0 mm thick as per design for expansion joints. 300 mm wide.
76	Supply and Fixing of Anchor Fasteners for Required Steel Works.(S.No 77-79 are sub items of S.No 76)
77	M8 dia
78	M10 dia
79	M12 dia
80	Plastering
81	Cement Plastering in Fine Sand of 12 mm Thick with 1:4 ( 1 Cement and 4 Coarse Sand), height up to 10m fromground level.
82	18 mm thick plain cement mortar band in cement mortar 1:4 (1 cement: 4 fine sand): Moulded Band
83	Repairs to the plaster of thickness 12mm to 20mm in a patch of area 2.5 sq mt and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls completely, including disposal of rubbish to the dumping ground within 50mtr lead. With cement mortar 1:4 (1 cement: 4 fine sand). For crack work in the running meter, Scaffolding will be paid extra.
84	Painting - New Works inclusive of Scaffolding Charges. (S.No 85-97 are sub-items of S.No 84)
85	White washing with lime to give an even shade: New Work - Three or More Coats
86	Providing and applying white cement-based putty of average thickness 1 mm, of an approved brand and manufacturer, over the plastered wall surface to prepare the surface evenly and completely smooth.
87	Applying one coat of water-thinnable primer of an approved brand and manufacturer on the wall surface
88	Wall painting with Premium acrylic emulsion paint of approved brand and manufacturer to give an even shade: Two or more coats on new work
89	Finishing Exterior walls surface with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives. New work (Two or more coats applied @ 1.43 litre/ 10 sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm.
90	Painting with silicon & acrylic emulsion-based water-thinnable sealer with one coat of approved brand and manufacturer on wet or patchy portions of plastered surfaces
91	Painting with synthetic enamel paint of an approved brand and manufacturer to give an even shade: Two or more coats on new work
92	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 work
93	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 Concrete Surface
94	Painting with aluminium paint of an approved brand and manufacturer to give an even shade.Two or more coats on new work
95	Painting on G.S. sheet with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: New work (two or more coats), including a coat of approved steel primer, but excluding a coat of mordant solution
96	Applying a coat of mordant solution on G.S. sheet: With a solution of 38 gms of copper acetate in a litre of soft water
97	Lettering with black Japan paint of an approved brand and manufacturer
98	Painting - on Old Works up to 5 meters inclusive of Scaffolding. (Only for the maximum Height of the structure under 5 meters from the Floor level, this item will be operated) (S.No 99-107 are sub-items of S.No 98)
99	Wall painting with Premium Quality Acrylic emulsion paint of approved brand and manufacture to give an even shade: One or more coats on old work. ( Rate should be inclusive of Surface Preparation/Path wall putty)
100	Finishing walls with textured exterior paint of required shade: Old work (Two or more coats on existing paint surface applied @ 3.28 ltr/10 sqm. over priming coat of primer applied @ 0.80 ltr/10 sqm complete, including cost of Priming coat.
101	Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of the required shade. Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface/waterproof surface
102	Finishing walls with waterproofing cement paint of required shade: Old work (one or more coats applied @ 2.20 kg/10 sqm) over a priming coat of primer applied @ 0.80 litres/10 sqm, complete including cost of Priming coat.
103	Applying a priming coat with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel, galvanised iron/ steel works
104	Painting with Premium Quality synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: One or more coats on old work ( Rate should be inclusive of surface preparation, Patch work with metal paste for Rusted Surface)
105	Painting with aluminium paint of an approved brand and manufacturer to give an even shade. One or more coats on old work
106	Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade: One or more coats on old work
107	Removing white or colour wash by scraping and sand papering and preparing the surface smooth, including necessary repairs to scratches, etc., complete for both Acrylic emulsion and Enamel Painting
108	Painting - on Old Works for all heights above 5 meters, inclusive of Scaffolding. (Contractor has to quote price accordingly if the height of the Structure is above 5 meters, then for 0 to full height measurement of work will be carried out in this item) (S.No 109-117 are sub-items of S.No 108)
109	Wall painting with Premium Quality Acrylic emulsion paint of approved brand and manufacture to give an even shade: One or more coats on old work. ( Rate should be inclusive of Surface Preparation/Path wall putty)
110	Finishing walls with textured exterior paint of required shade: Old work (Two or more coats on existing paint surface applied @ 3.28 ltr/10 sqm. over priming coat of primer applied @ 0.80 ltr/10 sqm complete, including cost of Priming coat.
111	Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of the required shade. Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface/waterproof surface
112	Finishing walls with waterproofing cement paint of required shade: Old work (one or more coats applied @ 2.20 kg/10 sqm) over a priming coat of primer applied @ 0.80 litres/10 sqm, complete including cost of Priming coat.
113	Applying a priming coat with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel, galvanised iron/ steel works
114	Painting with Premium Quality synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: One or more coats on old work ( Rate should be inclusive of surface preparation, Patch work with metal paste for Rusted Surface) - Work includes painting of Roof Structure of type Space Tress/PEB. Contractor has to quote the Rate according.
115	Painting with aluminium paint of an approved brand and manufacturer to give an even shade. One or more coats on old work
116	Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade: One or more coats on old work
117	Removing white or colour wash by scraping and sand papering and preparing the surface smooth, including necessary repairs to scratches, etc., complete for both Acrylic emulsion and Enamel Painting
118	Repair to Buildings
119	Fixing chowkhats in existing opening including embedding chowkhats in floors or walls cutting masonry for holdfasts, embedding hold fasts in cement concrete blocks of size 15 x 10 x 10 cm with cement concrete 1:3:6 (1 cement : 3 coarse sand: 6 graded stone aggregate 20 mm nominal size), painting two coats of approved wood preservativeto sides of chowkhats and making good the damages to walls and floors as required complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge.Door chowkhats
120	Making the opening in brick masonry, including dismantling of the floor or walls by cutting masonry and making good the damages to walls, flooring and jambs complete, to match the existing surface, i/c disposal of mulba/ rubbish to the nearest municipal dumping ground, all complete as per direction of Engineer-in-Charge.For door/ window/ clerestory window
121	Raking out joints in lime or cement mortar and preparing the surface for re-pointing or replastering, including disposal of rubbish to the dumping ground, all complete as per the direction of the Engineer-in-Charge.
122	Renewing the bottom rail and/or top runner of collapsible gate/MS gates, including making good all damages and applying a priming coat of zinc chromate yellow primer of approved brand and manufacturer.
123	Renewing the Wrought iron or MS wheel or roller of the steel door or gate and fitting and fixing the same with necessary clamps, nuts and bolts/welding and erection, etc., complete.
124	Providing and fixing brass curtain rods of wall thickness 1.25 mm with two brass brackets fixed with brass screws and wooden plugs, etc., wherever necessary, complete.
125	Providing and fixing a 150 mm bright finished floor brass door stopper with rubber cushion, necessary brass screws, etc., to suit the shutter thickness, complete
126	Providing and fixing chromium-plated brass butt hinges with necessary chromium-plated brass screws, etc., complete. Of heavy-duty type of 4mm thick
127	Taking out existing wooden door shutters, repairing by cutting, painting, etc. and refixing of repaired door shutters to the existing door frames, including replacement of hinges with screws, etc., as required, all complete as per the direction of the Engineer-in-charge.
128	Dismantling and Demolishing
129	Dismantling old plaster or skirting, raking out joists and cleaning the surface for plaster, including disposal of rubbish to the dumping ground.
130	Demolishing R.C.C. work by mechanical means and stockpiling at designated locations, and disposal of dismantled materials up to a lead of 1 kilometre, stacking serviceable and unserviceable material separately, including cutting reinforcement bars.
131	Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead and up to 10KM for all leads, including all lifts involved.
132	Dismantling stone slab flooring laid in cement mortar, including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.
133	Dismantling tile work in floors, walls and roofs laid in cement mortar, including stacking material within 50 metres lead. For the thickness of tiles 10 mm to 25 mm
134	Demolishing Plain cement concrete manually/ by mechanical means, including disposal of material within 50 metres lead as per the direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)
135	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
136	Removing mortar from bricks and cleaning bricks, including stacking within a lead of 50 m (stacks of cleaned bricks shall be measured):
137	Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge.
138	Dismantling roofing, including ridges, hips, valleys and gutters, etc., and stacking the material within 50 metres lead of:
139	Dismantling barbed wire or flexible wire rope in fencing, including making rolls and stacking within 50 metres of lead.
140	Dismantling and stacking within 50 metres lead, fencing posts or struts, including all earth work and dismantling of concrete, etc., in base of: Concrete or Steel
141	Dismantling manually/ by mechanical means, including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per the direction of the Engineer-in-charge: Bitumen Road
142	Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes, including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.
143	Taking out C.I. cover with frame from R.C.C. top slab of inspection chambers of various sizes, including demolishing of R.C.C. work manually/ by mechanical means, and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.
144	Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling, including disposal of unserviceable material and stacking of serviceable material within 50 meters lead as directed by the Engineer-in-charge.
145	Paver Block
146	Preparation and consolidation of sub-grade with a power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller, including making good the undulations, etc. and re-rolling the sub-grade and disposal of surplus earth with a lead up to 50 metres.- Only for Road Work, which involves cutting of earth for laying WMM. The item can not be operable for Surface Dress and Jungle Cleaning.
147	Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. (S.No 148-149 are sub-items of S.No 147)
148	60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.
149	80 mm thick C.C. paver block of M-30 grade with approved colour design and pattern.
150	Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by the Engineer-in-charge).
151	Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paverfinisher in sub- base/base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge. Qty will be calculated only after Proper Compaction.
152	Taking out existing kerb stones of all types from the footpath/ central verge, including removal of mortar etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately, and stacking of serviceable material within 50 metres lead as per direction of Engineer-in-Charge.
153	Taking out existing CC interlocking paver blocks from the footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within a 50 metre lead as per direction of the Engineer-in-Charge
154	Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including a 50 mm thick compacted bed of coarse sand, filling the joints with fine sand, etc., all complete as per the direction of the Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost)
155	Laying at or near ground level old kerb stones of all types in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 coarse sand), including making joints with or without grooves (thickness of joints, except at sharp curve, shall not be more than 5 mm), including making drainage opening wherever required etc. complete as per direction of Engineer-in-charge. (Length of finished kerb edging shall be measured for payment). (Old kerb stones shall be supplied by the department free of cost)
156	Providing and placing in position 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100mm c/c on both ways, neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick, 100 mm wide MS sheet duly painted over priming coat, reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc i/c cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge.
157	Road Work
158	Providing and applying tack coat using bitumen emulsion conforming to IS: 8887, using an emulsion pressure distributor, including preparing the surface & cleaning with a mechanical broom. (S.No 159-160 are sub-items of S.No 158)
159	On W.B.M / W.M.M. @ 0.4kg/sqm
160	On bituminous surface @ 0.25kg/sqm
161	Providing and laying Dense Graded Bituminous Macadam using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specificatons and directions of Engineer-in-Charge. 50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in a batch-type hot Mix Plant of 100-120 TPH capacity.
162	Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge. 40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.
163	Providing and fixing Glow studs of size 100x20 mm made of heavy-duty body shall be moulded ASA (Acrylic styrene Acrylonitrile) or HIP (High impact polystyrene) or ABS having an electronically welded micro-prismatic lens with abrasion-resistant coating as approved by the Engineer in charge. The glow stud shall support a load of 13635 kg, tested in accordance with ASTM D4280. The slope of the retro-reflective surface shall be 35 (+/-5) degrees to base. The reflective panels on both sides with at least 12 cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM I: 809 as recommended in BS: 873 part 4: 1973. The studs shall be fixed to the Road surface using the adhesive conforming to IS, as per the procedure recommended by the manufacturer, complete and as per the direction of the Engineer-in-charge.
164	Providing and applying 2.5 mm thick road marking strips (retroreflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications.
165	Painting road surface marking with an adequate nos of coats to give a uniform finish with ready mixed road marking paint conforming to IS: 164, on bituminous surface in white/yellow shade, including cleaning the surface of all dirt, scales, oil, grease and foreign material, etc., complete. New work (Two or more coats)
166	Painting road surface marking with an adequate nos of coats to give a uniform finish with ready mixed road marking paint conforming to IS: 164, on bituminous surface in white/yellow shade, including cleaning the surface of all dirt, scales, oil, grease and foreign material, etc. completely. Old work (One or more coats)
167	Providing and fixing post delineators made of ABS round body fitted with 2 nos 100 mm dia high reflective reflectors and mounted on MS pipe of 65 mm dia duly powder coated anti-rust and anti theft steel to be installed as per direction of Engineer-in-charge.
168	Pile Work
169	Boring, providing and installing cast-in-situ single under reamed piles of specified diameter and length below pile cap in M-25 cement concrete, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and the length of the pile to be embedded in pile cap, etc., all complete. (Length of pile for payment shall be measured up to the bottom of the pile cap) : 300 mm dia piles
170	Aluminum, False Ceiling and Aluminium Door Fixtures
171	Filling the gap in between the aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge, complete.
172	Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @120 grams/ sqm, both side inclusive) consisting of main \\"T\\" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross \\"T\\" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main \\"T\\" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross \\"T\\" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main \\"T\\" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. 12.5 mm thick square edge PVC Laminated Gypsum Tile of size 595x595 mm, made of Gypsum plasterboard, manufactured from natural gypsum as per IS 2095 part I and laminated with white 0.16mm thick fire retardant PVC film on the face side and 12micron metalized polyester on the back side with all edges sealed with the face side PVC film which goes around and wraps the edges and is bonded to the edges and the back side metalized polyester film so as to make the tile a completely sealed unit.
173	Providing and fixing Gl Clip in Metal Ceiling System of 600x600 mm module which includes providing and fixing 'C' wall angle of size 20x30x20 mm made of 0.5 mm thick pre painted steel along the perimeter of the room with help of nylon sleeves and wooden screws at 300 mm center to centre, suspending the main C carrier of size 10x38x10 mm made of G.I steel 0.7 mm thick from the soffit with help of soffit cleat 37x27x25x1.6 mm, rawl plugs of size 38x12 mm and C carrier suspension clip and main carrier bracket at 1000 mm c/c. Inverted triangle-shaped Spring Tee having a height of 24 mm and a width of 34 mm made of Gl steel 0.45 mm thick is then fixed to the main C carrier and in a direction perpendicular to it at 600 mm centres with the help of suspension brackets. Wherever the main C carrier and spring T have to join, the C carrier and spring T connectors have to be used. All sections to be galvanized @ 120 gms/sqm (both side inclusive), fixing with clip in tiles into spring T with: GI Metal Ceiling Clip in plain Beveled edge global white color tiles of size 600x600 and 0.5 mm thick with 25 mm height, made of G I sheet having galvanizing of 100 gms/ sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation.
174	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 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm 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 which 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 25mm 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 3.5 x 25 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, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :12.5 mm thick tapered-edge gypsum plain board
175	Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust-free, straight, mitred and jointed mechanically wherever required, including cleat angle, Aluminium snap beading for glazing/panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of the Engineer-in-charge. (Glazing, panelling, and dash fasteners to be paid for separately) : (S.No 176-182 are sub-items of S.No 175)
176	For Fixed Portion, Polyester powder-coated aluminium (minimum thickness of polyester powder coating 50 micron)
177	For shutters of doors, windows & ventilators, including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required, including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately), Polyester powder-coated aluminium (minimum thickness of polyester powder coating 50 micron)
178	Providing and fixing 12 mm thick prelaminated particle board flat pressed three-layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminium doors, windows, shutters and partition frames with C.P. brass / stainless steel screws, etc., complete as per architectural drawings and directions of the engineer-in-charge.Pre-laminated particle board with decorative lamination on both sides
179	Providing and fixing glazing in aluminium doors, windows, ventilators, shutters and partitions, etc., with EPDM rubber/neoprene gasket, etc., complete as per the architectural drawings and the directions of the engineer-in-charge. (Cost of aluminium snap beading shall be paid in the basic item): With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm)
180	Providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS: 6315, having brand logo embossed on the body/plate with double spring mechanism and door weight upto 125 kg, for doors, including cost of cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge. With a stainless steel cover plate minimum 1.25 mm thickness
181	Providing and fixing aluminium casement windows fasteners of the required length for aluminium windows with necessary screws, etc., complete. Polyester powder-coated, minimum thickness 50 micron aluminium
182	Providing and fixing anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P.brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in- charge. (Only the weight of the grill to be measured for payment.)
183	Water Proofing
184	Providing and laying waterproofing treatment in the sunken portion of WCs, bathrooms, etc., by applying cement slurry mixed with waterproofing cement compound, consisting of applying :(a) First layer of slurry of cement @ 0.488 kg/sqm mixed with waterproofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours.(b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with waterproofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours, followed by water curing for 48 hours.(The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.)
185	Water Proofing: Supply and installation of one-component, moisture-curing, modified polyurethane-based masterseal HLM 5000-Seamless, elastomeric water-proofing membrane.Surface Preparation: The cleaning and preparation of the substrate to which the masterseal HLM 5000 is applied must be carried out thoroughly to leave a sound base for the application. any laitance present on the surface must be removed mechanically. Release oil and other contaminants that may impair adhesion must be removed prior to the application of primer.Proofing Membrane: Providing and applying masterseal HML 5000, a single-component polyurethane-based coating that cures by reaction with atmospheric moisture to form a tough but flexible waterproofing membrane. it is an elastomeric, seamless waterproofing membrane applied in 2 coats to a DFT of 1.5 mm thick, having an elongation capacity of over 600 % and with solid content more than 85% applied on the RCC surface, including priming (if required), Crack filling, Covering, Ponding, etc Complete. The material shall comply with - ASTM C836 National Std of Canada 37.58 - M86 by CGSB.
186	All surfaces to be waterproofed should be sound, clean and dry. Concrete surface should be free from dust, Oil and other contaminants. All high spots should be removed. Moss and lichen must be removed physically. After treatment, wash down thoroughly with clean water and allow to dry. prewetting the surface and applying acrylic reinforced cementitious waterproofing coating MasterSeal 550, in two coats to achieve 1mm thickness. the material to be applied as per the manufacturer's technical data sheet. care should be taken to avoid damage to the membrane before providing the protective plaster.Core Packing: the pipes to be fixed should be filled in order to provide a proper bond, and the same to be aligned by the respective agency. A minimum of 5mm all-around gap is to be provided between the pipes and the core. Provide shuttering below the core and provide and apply non-shrinking cementitious grout Masterflow 718 to the total depth of the slab and allow the same to set.
187	Grading roof for water proofing treatment with cement concrete 1:2:4(1 Cement Coarse sand:4 graded stone aggregate of 20mm nominal size)- for all heights with pump/boom placer/manual lifting
188	Providing and laying pressed clay tiles(as per approved pattern, 20mm nominal thickness of approved size) on roofs, jointed with cement mortar 1:4 (1 cement Coarse sand) mixed with 2% integrated water proofing compound, laid over a bed of 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand ) and finished neat completely.
189	Providing and laying waterproofing treatment to the vertical and horizontal surfaces of the depressed portion of the W.C., Kitchen and the like, consisting of:i) 1st Course by applying cement slurry @ 4.4 kg/Sqm mixed with water proofing compound, confirming to IS 2645 in recommended proportions, including rounding off the junction of vertical and horizontal surface.ii) 2nd Course of 20 mm cement plaster 1:3 (1 cement : 3 Course sand) mixed with water-proofing compound in the recommended proportion, including rounding off the junction of vertical and horizontal surfaces.iii) 3rd Course of applying blown or residual bitumen applied hot at 1.7kg per sqm of area.iv) 4th Course of 400 micron thick PVC sheet. (Overlaps at joints of PVC Sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 Kg/sqm).
190	Providing and applying an acrylic-based modified cementitious composite coating system. The roof slab shall be water-tight and shall be tested by flooding with water to a minimum depth of 25 mm for 24 hours. if any leakage is identified, the same shall be rectified, and the water ponding test to be repeated. Upon Satisfactory test results, the roof shall be plastered with cement mortar 1:4 (1 Cement: 4 Fine Sand ) and cured for a minimum of 7 days. The surface shall be allowed to dry for about 4 to 6 weeks after the curing period is over. The surface on which waterproofing is to be done shall be bone dry, free of all dust, loose material, laitance, etc. A priming coat shall be applied over the complete area to be waterproofed. The primer shall be made of net grey cement mixed with an integral waterproofing compound in the proportion as recommended by the manufacturer. Two coats of \\"Tapercrete\\" mixed with cement in proportion 1:2 (1 kg Tapercrete: 2 Kg of Cement) shall be applied over the primed surface. All the joints of pipes, edges, Corners Openings shall be sealed with epoxy putty. The treated area (Flat and horizontal only) shall be tested by allowing water to stand on the treated area to a depth of 150 mm for a minimum period of 72 Hours. the work shall be carried out in full as per the outline construction specification and the direction of the engineer-in-charge. The product performance shall carry a guarantee for 10 years against any leakage. The item also include providing and making khurrahs 450mm x 450mm/300mm x 300mm with average minimum thickness of 50mm cement concrete 1:2:4(1 cement:2 coarse sand: 4 graded stone aggregate of 20 mm nomial Size) finished with 0.2 mm thick aluminium foil and 12mm cement plaster 1:3 (1cement:3 Coarse sand) and a coat of neat cement rounnding the edges and making and finishing the outlet complete(Plain area wil be measured for payment)
191	Protection of waterproofing with a layer of minimum 25mm thick plastering with cement mortar 1:4(1 cement:4 Coarse sand) mixed with acrylic waterproofing compound. The plastering shall be laid and finished smooth with a slope of 1:200. Curing shall be done by spraying water for 7 days. The plastered surface shall be laid with heat resistance Terrace Tiles(300mm x 300mm x 20mm) with SRI (Solar refractive index)>78, Solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20mm thick cement sand mortar in the ration of 1:4 and groting the joint with mix of white cement & Marble powder ration of 1:1, including rubbing and polishing of the surface upto 3 cuts complete, including providing skirting upto 150 mm height along the parapet walls in the same manner. The work shall be carried out all complete as per the direction of the Engineer-in-Charge.
192	Providing and laying integral cement-based waterproofing treatment, including preparation of surface as required for treatment of roofs, balconies, terraces, etc, consisting of the following operations:a) Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water-proofing compound conforming to IS. 2645 and approved by the Engineer-in-charge over the RCC slab, including adjoining walls up to 300 mm height, including cleaning the surface before treatment.(b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement: 5 coarse sand) admixed with water proofing compound conforming to IS: 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement:5 coarse sand ) admixed with water proofing compound conforming to IS: 2645 and approved by Engineer-in- charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs.(c) After two days of proper curing, apply a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water-proofing compound conforming to IS: 2645 and approved by Engineer in-charge.(d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement:4 coarse sand) admixed with water proofing compound conforming to IS: 2645 and approved by Engineer in- charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep.(e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test.“All above operations to be done in order and as directed and specified by the Engineer-in-Charge.
193	Providing and fixing APP (Atactic Polypropylene Polymer) modified prefabricated five-layer 2 mm thick waterproofing membrane, black finished, reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacturer of density at 25°C, 0.87 - 0.89 kg/ litre and viscosity 70 - 160 cps. Over the primer coat, the layer of membrane shall be laid using a Butane torch and sealing all joints, etc., and preparing the surface completely. The vital physical and chemical parameters of the membrane shall be as under: Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/ 5 cm. Tear strength in longitudinal and transverse directions is 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be up to -2°C when tested in accordance with ASTM D-5147. The laying of the membrane shall be done through the authorised applicator of the manufacturer of the membrane.2mm (for corrugated roof sheets)
194	Fire Rated Door
195	Providing and fixing of Hollow metal fire-rated doors at all levels from an ISO 9001-2000 certified Manufacturer. Fire door should be as per IS 3614 part-1 & part-2 and BS 476 part 2 or EN 1634. Recommended fire door shall be tested and certified by a third-party evaluation program from an approved international agency like CERTIFIRE and labelled. Where third-party evaluation is not required, fire doors should be tested at CBRI or ARAI for a maximum rating of 2hrs both with a vision panel and without a vision panel. Pressed Galvanised steel Single /Double leaf door of approved make Shakti Met-Dor or its approved equivalent, which consists of frame, shutter, infill and finish as detailed below and conforming to IS 277. All doors and frames shall be finished with polyurethane aliphatic grade paint of approved colour. The door leaf and frame shall have passed a minimum of 250 hours of salt spray test. (S.No 196-197 are sub-items of S.No 195)
196	Door frame shall be a double rebate profile of size 143 x 57 mm made out of 2mm (14gauge) minimum thick galvanised steel sheet. Frames shall be welded, all provisions should be mortised, drilled and tapped for receiving appropriate hardware. Rubber door silencers should be provided on the striking jamb. Frames should be provided with a back plate bracket and anchor fasteners for installation on a finished plastered masonry wall opening. Once the frame is installed should be grouted with cement & sand slurry necessary for fire doors on the clear masonry opening.
197	Door leaf shall be 48mm thick, a fully flush double skin door with or without vision lite. Door leaf shall be manufactured from 1.6mm (16 gauge) minimum thick galvanised steel sheet. The internal construction of the door should include rigid reinforcement pads for receiving appropriate hardware. The infill material shall be Mineralwool. All doors shall be factory prepped for receiving appropriate hardware and provided with necessary reinforcement for hinges, locks, surface-mounted electromagnetic locks and door closers. The edges should be interlocked with a bending radius of 1.4mm. For a pair of doors, astragals have to be provided on the meeting stile for both active and inactive leaf. 200x300mm Vision lite wherever applicable should be provided as per the manufacturer's recommendation with a beading and screws from inside. The glass should be 6mm clear borosilicate fire-rated glass of a relevant rating of the door. Other Dorma Hardware alone will be paid separately
198	Water Line & Manhole Works
199	Providing and fixing of PVC pipes of Finolex or Equivalent with ISI marked Monogram of Working Pressure 4kg/cm2 to be fixed for Rainwater Down take arrangement or for Equivalent Work (S.No 200-201 are sub-items of S.No 199)
200	110mm Dia Pipe
201	160mm Dia Pipe
202	Providing and fixing of PVC pipes of Finolex or Equivalent with ISI marked Monogram of Working Pressure 6kg/cm2 to be fixed for sanitary arrangement or for Equivalent Work (S.No 203-204 are sub-items of S.No 202)
203	110mm Dia Pipe
204	160mm Dia Pipe
205	Providing and fixing PVC pipe Fittings of Finolex or equivalent with ISI marked Monogram of Working Pressure 6kg/cm2 to be fixed for rainwater down take / Sanitary arrangement or for equivalent work by means of pasting (S.No 206-213 are sub-items of S.No 205)
206	Door Elbow - 110 mm dia
207	Door Elbow - 160 mm dia
208	Tee- With Door - 110 mm dia
209	Tee- With Door - 160 mm dia
210	Bend - 110mm dia
211	Bend - 160mm dia
212	Shoe - 110mm dia
213	Shoe - 160mm dia
214	Providing and Fixing of UPVC Pipe (Un-Plasticised Polyvinyl Chloride) UPVC used for commercial applications operates and is designed to handle higher water pressure - 25 mm dia (S.No 215-218 are sub-items of S.No 214)
215	Coupler
216	Hex Nipple
217	Providing and Fixing of CPVC (Chlorinated Poly Vinyl Chloride) Pipe (Higher pressure rating with higher pipe thickness) Standard Dimension Ratio–11, 25 mm dia (S.No 220-223 are sub items of S.No 219)
218	Coupler
219	Hex Nipple
220	Raising manhole cover and frame slab to the required level, including dismantling existing slab and making good the damage as required (Raising depth of manhole to be paid separately): Rectangular manhole 120x90 cm with circular cover 560 mm dia of grade EHD - 35.
221	Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete: For pipes 250 to 300 mm diameter
222	Supply and Fixing of Circular shape 600 mm dia precast R.C.C. manhole cover alone - E.H.D. - 35. The contractor has to quote the price inclusive of removing the existing frame and fixing a new one.
223	GI Fencing
224	Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm, including strengthening with 2 mm dia wire or nuts, bolts and washers as required, complete as per the direction of the Engineer-in-charge.
225	Scaffolding
226	Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connections with the building, etc, wherever required for inspection of work at required locations with essential safety features for the workmen, etc., complete as per directions and approval of Engineer in-charge. The elevational area of the scaffolding shall be measured for payment purposes. The payment will be made once, irrespective of the duration of scaffolding. The item will be certified only for Maintenance Work carried out above 5 m.
227	Roofing
228	Providing, Supply, Fixing of Roof sheet in the place of damaged roof sheets. Inclusive of Anti-Corrosive Screws 55mm, and also of all labour and machinery. Roof Sheet make should match with already fixed roof sheets. (Like LYSAGHT CP - 302 Roofing Panel, trapezoidal ribbed roofing profile, or similar brand)
229	Providing corrugated Galvalume/G.S. sheet roofing including vertical / curve surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to 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.1.00 mm thick with zinc coating not less than 275 gm/m²
230	Providing ridges or hips of width 60 cm overall width plain Galvalum/G.S. sheet fixed with polymer-coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.0.80 mm thick with zinc coating not less than 275 gm/m²
231	Providing valleys of 90 cm wide overall in plain Galvalum/G.S. sheet fixed with polymer-coated J, or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete: 1.60 mm thick with zinc coating not less than 350 gm/m²
232	Providing and fixing of 40 cm overall width plain Galvalume/ G.S. sheet fixed with polymer-coated J or L hooks, bolts and nuts, G.l. limpet and bitumen washer complete, bent to shape and fixed in the wall with cement mortar 1:3 (1 cement : 3 coarse sand).1.00 mm thick with zinc coating not less than 275 gm/m²
233	Providing and fixing of Puf panel 50mm Rockwool panel fixed over entry structure of underground station mathcing existing profile. Before fixing of new sheet it is the scope of contractor to remove the damged existing sheet. Only the area of new sheet will be measured for payment
234	Glass Works
235	Providing, assembling and supplying vision glass panels (IGUs) comprising of hermetically-sealed 6-12- 6 mm insulated glass (double glazed) vision panel units of size and shape as required and specified, comprising of an outer heat strengthened float glass 6mm thick, of approved colour and shade with reflective soft coating on surface # 2 of approved colour and shade, an inner Heat strengthned clear float glass 6mm thick, spacer tube 12mm wide, dessicants, including primary seal and secondary seal (structural silicone sealant) etc. all complete for the required performances, as per the Architectural drawings, as per the approved shop drawings, as specified and as directed by the Engineer-in Charge. The IGUs shall be assembled in the factory/ workshop of the glass processor.For payment, only the actual area of glass on face # 1 of the glass panels (excluding the areas of the grooves and weather silicone sealant) provided and fixed in position, shall be measured in sqm Coloured tinted float glass 6mm thick substrate with reflective soft coating on face # 2, + 12mm Airgap + 6mm Heat Strengthened clear Glass of approved make having properties as visible Light transmittance (VLT) of 25 to 35 %, Light reflection internal 10 to 15%, light reflection external 10 to 20 %, shading coefficient (0.25- 0.28) and U value of 3.0 to 3.3 W/m2 degree K, etc. The properties of performance glass shall be decided by the technical sanctioning authority as per the site requirements. Scaffolding will be paid separately based on the height of the glass to be replaced. however contract has to quote the price inclusive of removing damaged Glass from the location. only the elevational area of the scaffolding shall be measured for payment purposes, once irrespective of the duration of scaffolding.
236	Extra for openable side/top hung vision glass panels (IGUs), including providing and supplying at the site all accessories and hardware for the openable panels as specified and of the approved make, such as heavy-duty stainless steel friction hinges, min 4-point cremone locking sets with stainless steel plates, handles, buffers, etc., including necessary stainlesssteel screws/ fasteners, nuts, bolts, washers, etc., all complete as per the Architectural drawings, as per the approved shop drawings, as specified and as directed by the Engineer in Charge.
237	Providing and supplying Spandrel Glass Panels comprising of 6 mm thick heat strengthened monolithic float glass of approved colour and shade with reflective soft coating on surface # 2 of approved colour and shade as to match the colour and shade of the IGUs in the vision panels etc., all complete for the required performances as specified, as per the Architectural drawings, as per the approved shop drawings, as specified, and as directed by the Engineer- in- Charge. For payment, only the actual area of glass on face # 1 of the glass panels (but excluding the area of grooves and weather silicone sealant) provided and fixed in position, shall be measured in sqm. (Payment for fixing of Spandrel Glass Panels in the curtain glazing is included in the cost of relevant Item*).“(i) Coloured tinted float glass 6mm thick substrate with reflective soft coating on face # 2, having properties as visible Light transmittance (VLT) of 25 to 35 %, Light reflection internal 10 to 15%, light reflection external 10 to 20 %, shading coefficient (0.25- 0.28) and U value of 3.0 to 3.3 W/m2 K, etc.. The properties of performance glass shall be decided by the technical sanctioning authority as per the site requirements. Scaffolding will be paid separately based on the height of the glass to be replaced. however contract has to quote the price inclusive of removing damaged Glass from the location. only the elevational area of the scaffolding shall be measured for payment purposes, once irrespective of the duration of scaffolding.
238	Providing and fixing a 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double action hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge (Door handle, lock and stopper etc to be paid separately
239	Design, supply & installation of suspended Spider Glazing system designed to withstand the wind pressure as per IS 875 (Part-III). The Suspended System is held with Spider Fittings of SS-316 Grade Steel of an approved manufacturer, with a glass panel having 12 mm thick clear toughened glass held together with SS-316 Grade Stainless steel Spider & bolt assembly with laminated glass fins 21 mm thick. The Glass fins and glass panel assembly shall be connected to Slab/ beams by means of SS- 316 Grade stainless steel brackets & Anchor bolts and at the bottom using SS channel of 50x25x2m0m using fastener & anchor bolts, non staining weather sealants of approved make, Teflon/ nylon bushes and separators to prevent bi-metallic contacts, all complete to perform as per specification and approved drawings. The complete system is to be designed to accommodate thermal expansion & seismic movements, etc. The joints between glass panels (6 to 8 mm) and gaps at the perimeter & in the U channel of the assembly are to be filled with non-staining weather sealant, so as to make the entire system fully waterproof & dustproof. The rate shall include all design, Engineering and shop drawings, including approval from the structural designer, labour, T&P, scaffolding, other incidental charges, including wastage, enabling temporary services, all fitting fixers, nuts, bolts, washers, Buffer plates, fasteners, anchors, SS channel, laminated glass, etc., all complete. For the purpose of payment, the actual elevation area of the Glazing, including the thickness of joints and the portion of the Glass panel inside the SS channel, shall be measured.
240	Rainwater Harvesting and Borewells
241	Boring/drilling bore well of required dia for casing/ strainer pipe, bysuitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. For all types of Soil 300 mm Dia
242	Boring/drilling bore well of required dia for casing/ strainer pipe, bysuitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. Rocky strata including Boulders 300 mm Dia
243	Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories, etc., all complete, for all depths, as per direction of Engineer-in-charge. 150 mm nominal size dia
244	Supplying, filling, spreading & levelling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.
245	Supplying, filling, spreading & levelling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.
246	Supplying, filling, spreading & levelling coarse sand of size range 1.5 mm to 2 mm in the recharge pit, in the required thickness over the gravel layer, for all leads & lifts, all complete as per direction of Engineer-in-charge.
247	Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge.
248	Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of Engineerin- charge.
249	Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of Engineerin- charge.
250	Schedule - B : Supply of manpower and machinery
251	Supply of Labour with Tools and Tackles (S.No 3-8 are sub-items of S.No 2)
252	Mason
253	Coolie
254	Door Technician to attend Minor Door Faults with all Tools and Tackles
255	Welder/Fitter (grade-1) for Welding Work with Required Tools, Tackles and Consumables (Including Welding Machine, Electrodes/Grinding Machine, Cutting Machine)
256	Helper(Technician) for Fitter works
257	Technician (Grade-1)
258	Supply of Machinery with Operator and Fuel - Trip Sheet to be enclosed for all machinery (S.No 10-26 are sub-items of S.No 9)
259	Vibro Road Roller - 8 to 10 tonne with Driver and Fuel ( Minimum Usage will be 1 Day. Contractor has to Quote price accordingly by calculating loading and unloading Charges)
260	Hydraulic Excavator (3D)/Backhoe with Driver and fuel (Hire charge for 4 Hours will be paid even if usage is below 4 hours)
261	Hydraulic Excavator (3D)/Backhoe with Hydraulic Breaker Arrangement for hard Concrete breaking with driver and fuel.(Hire charge for 4 Hours will be paid even if usage is below 4 hours)
262	Air compressor of 250 cfm to 500 Cfm with two leads for pneumatic cutters/hammers
263	Dozer D-80-A 12 with Driver and fuel. (Hire charge for 4 Hours will be paid even if usage is below 4 hours)
264	Diesel Generator 100 KVA/125 KVA with operator and fuel.
265	Hire charges of TATA-407 or equivalent for local shifting with driver and fuel.
266	Hire charges of EICHER or equivalent for local shifting with driver and fuel.
267	Hiring charges for surface vibrator (Earth Rammer)
268	Crane up to 20T capacity with driver and fuel ( Minimum Hiring Charges will be paid for 3 hrs if the usage is below 3 hrs)
269	Supply of 120 ft. Height Truck-Mounted Boom Lift for a period of 1 to 5 days.
270	Supply of a 120 ft Height truck-mounted boom lift for a period of more than 5 days.
271	Supply of 80 ft Height Truck-Mounted Boom Lift for a period of 1 to 5 days.
272	Supply of 80 ft Height Truck-Mounted Boom Lift for a period of more than 5 days.
273	Hiring of Tractor-mounted Diesel Dewatering Pump of capacity 4000 ltr/hr and above, including fuel and operator Charge for Running hours.( Pump may be of any type and its capacity should be above 4000 ltr/hr)
274	Hiring of Tractor-mounted Diesel Dewatering Pump of capacity 4000 ltr/hr and above, including fuel and operator Charge for idle hours.( Pump may be of any type and its capacity should be above 4000 ltr/hr)
275	Supply of Tractor with Trolley for internal material shifting, including the cost of Driver and Fuel.
276	Schedule - C: Miscellaneous Items Please Enable Macros to View BoQ information
277	Schedule - C: Miscellaneous Items Please Enable Macros to View BoQ information

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Tender For Civil Maintenance Works In Corridor - 2 Of Phase-I (Including Koyambedu Depot, Koyambedu Admin, Koyambedu Quarters, Shenoy Nagar Park, Central Metro, Central Square And Central Subways, Alandur), Chennai-Tamil Nadu

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