Construction of G+4 Residential Building, G+1 Store Building, 2 nos. Container for Store and other allied works in connection with shifting of 42 nos. Dhobi line hutments inside premises of Kolkata Armed Police HQ, Kolkata in connection with construction of Mominpur - Esplanade underground section of Joka - Esplanade Metro Railway Corridor.

Item Breakup - 01-SCHEDULE A1

Earth work in excavation in all kinds of soil cum 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, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

"Excavating trenches in all kinds of soil by Metre mechanical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m." Pipes, cables etc, not exceeding 80 mm dia.

"Excavating trenches in all kinds of soil by Metre mechanical / manual means of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, for all depth, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m." Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia. PIU-KOLKATA-2-CIVIL/RVNL

Filling available excavated earth (excluding cum rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift.

Supplying and filling in plinth with sand cum under floors, including watering, ramming, consolidating and dressing complete. Total 411392.75

Item Breakup - 02-SCHEDULE A2

Boring, providing and installation bored Metre cast-in-situ reinforced cement concrete piles of garde M-35 of specified diameter and length below pile cap, 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 temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. by Crawler mounted, telescopic boom hydraulic pilling Rig all complete, including removal of excavated earth with all its lifts and leads (length of pile for payment shall be measured up to bottom of pile cap). Note: Truck Mounted rotary/TMR/Tube well boring machine shall not be used. 600 mm dia

Performing Vertical load test on single Pile Each in accordance with IS:2911(Part-IV) by hydraulic jacks on pile/piles with 1.5 times the design load including preparation of the head of piles with concrete of required strength for receiving the jacks with all ancillary arrangements for setting up gauges, construction of suitable platforms, keeping the loads and dismantling and removing all arrangement etc. complete as per IS specification and direction of Engineer-in-charge. Testing load between 150 T and 200 T. Note: This test shall be done on working piles only in a pile group and should satisfy the provisions of routine test as given in IS-2911 (Part-4) 1985.

Performing Vertical load test on single Pile Each in accordance with IS:2911(Part-IV) by hydraulic jacks on pile/piles with 1.5 times the design load including preparation of the head of piles with concrete of required strength for receiving the jacks with all ancillary arrangements for setting up gauges, construction of suitable platforms, keeping the loads and dismantling and removing all arrangement etc. complete as per IS specification and direction of Engineer-in-charge. Testing load up to 100 T. Note: This test shall be done on working piles only in a pile group and should satisfy the provisions of routine test as given in IS- 2911 (Part-4) 1985. PIU-KOLKATA-2-CIVIL/RVNL

Lateral load testing of single pile in Each accordance with IS Code of practice IS : 2911 (Part IV) for determining safe allowable lateral load on pile. Above 50 tonne and upto 100 tonne capacity pile.

Integrity testing of Pile using Low Strain/ Each Sonic Integrity Test/ Sonic Echo Test method in accordance with IS 14893 including surface preparation of pile top by removing soil, mud, dust & chipping lean concrete lumps etc. and use of computerised equipment and high skill trained personal for conducting the test & submission of results, all complete as per direction of Engineer-in-charge.

Demolishing cement concrete manually/ by cum mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (including equivalent design mix).

Demolishing R.C.C. work manually/ by cum mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Extra straightening reinforcement from R.C.C. or R.B. work.

Demolishing brick work manually/ by cum 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.

Dismantling steel work manually/ by Kg mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer- in-charge.

Providing and laying in position ready cum 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 centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in 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. All works upto plinth level. Concrete of M35 grade with minimum cement content of 370 kg /cum. PIU-KOLKATA-2-CIVIL/RVNL

Providing and laying in position ready cum 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 centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in 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. All works above plinth level upto floor V level. Concrete of M35 grade with minimum cement content of 370 kg /cum.

Providing and laying in position cement cum concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). Cost of cement included in the rate.

Centering strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns.

Centering strutting, propping etc. and removal of form work for : Columns, piers, abutments, pillars, posts and struts.

Centering strutting, propping etc. and removal of form work for : Suspended floors, roofs, landings, balconies and access platform.

Centering strutting, propping etc. and removal of form work for : Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Centering strutting, propping etc. and removal of form work for : Stairs, (excluding landings) except spiral-staircases.

Providing and laying damp-proof course 40 Sqm mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (Zone - III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources). Cost of cement included in the rate. PIU-KOLKATA-2-CIVIL/RVNL

Making plinth protection 50mm thick of Sqm 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 necessary excavation, levelling & dressing & finishing the top smooth. Total 20434966.16

Item Breakup - 03-SCHEDULE A3

Supplying reinforcement steel conforming to IS:1786- 1985 including decoiling, straightening, cutting, bending, placing in position, binding with 1MM dia GI binding wire. Note : 1. Reinforcement, shall be measured in length for different diameters used in the works and then paid as per standard weights as per IS 1732. Wastages, overlaps, coupling, welded joints, space bars, chairs and binding wire shall not be measured and cost of these items shall be deemed to be included in the rates. 2. * For seismic zone III, IV & V, only TMT Fe-500D steel shall be u s e d . 3. Payment will be made on completion of scope of the item and the same is not linked to concreting.

Providing mixing and applying corrosion MT Inhibitor solution to reinforcement steel, mixing as per the manufacture's specification with all complete.

Structural steel work in single section, fixed Kg with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. PIU-KOLKATA-2-CIVIL/RVNL

Providing and erecting 2.00 metre high Metre temporary barricading at site; each panel of size 2.50 m x2.00 m made of 40x40x6 mm angle iron or 50x50x3 mm hollow MS tube posts/horizontal members/bracings covered with 1.63 mm thick MS sheet. The sheet shall be fixed with 30x5 mm MS flat by suitable welding/riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5 m. MS channel ISLC 75 @ 5.70 kg/m, 50 cm long shall be provided at the bottom having oval shaped holes of size 50x25 mm at both ends with 50 cm long MS angle 40x40x6 mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250 mm long expansion fasteners at both ends. The work shall be executed as per drawing/direction of Engineer-in- Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in- Charge. The barricading provided shall be retained in position at site continuously including shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer-in-Charge. (Note :- One time payment shall be made for providing barricading from start of work till completion of work including shifting. The barricading provided shall remain to be the property of the contractor on completion of the work).

Providing and fixing stainless steel ( Grade Kg 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.).

Providing and fixing M.S. grills of required Kg pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer, fixed to openings /wooden frames with rawl plugs screws etc. all complete. PIU-KOLKATA-2-CIVIL/RVNL

Providing and fixing in position collapsible Sqm steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer. Total 18403328.26

Item Breakup - 04-SCHEDULE A4

Brick work with clay flyash F.P.S. (non cum modular) brick of class designation 7.5 superstructure above plinth level up to floor five level in : in Cement mortar 1:4 (1 Cement : 4 Coarse Sand).

Brick soling with picked jhama bricks Sqm including preparation of bed as necessary with brick joint proparly filled in and packed with powdered earth and including necessary cushion of similar material below the soil completes as per direction. (a) Single brick flat soling (thickness 75 mm).

20 mm cement plaster mix: 1:4 (1 cement: Sqm 4 fine sand)

15 mm cement plaster on the rough side of Sqm single or half brick wall of mix 1:4 (1 cement: 4 fine sand)

12 mm cement plaster of mix 1:4 (1 Sqm cement: 4 fine sand).

Polymer concretemade withwater resistant cum bonding agent of synthetic rubber emulsion as per manufacturer's specification excluding the cost of cement concrete (2.75 Kg / bag of cement). Note : Payment on volume of (1 : 1½ : 3) Concrete. PIU-KOLKATA-2-CIVIL/RVNL

"Providing and fixing factory made uPVC Sqm glazed/wire mesh windows/doors comprising of lead free uPVC multi- chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with / without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately. Note:- Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for : (i) Sites with basic wind speed > 45 m/sec as per IS 875 - Part 3 (ii) Sites with structure height more than 20m for all wind speeds". Two track two panels sliding window with Aluminium channel for roller track, wool pile, nylon rollers with SS 304 body. Using R2 series with frame (40mm & above) x (40mm & above) & sash (25mm & above) x (50mm & above) with zinc alloy (zamak) powder coated touch locks with hook (Height upto 1.2 metre). PIU-KOLKATA-2-CIVIL/RVNL

"Providing and fixing factory made uPVC Sqm glazed/wire mesh windows/doors comprising of lead free uPVC multi- chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with / without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately. Note:- Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for : (i) Sites with basic wind speed > 45 m/sec as per IS 875 - Part 3 (ii) Sites with structure height more than 20m for all wind speeds". Ventilator Casement window single panel with or without fixed panel with S.S. 304 friction hinges as per size and weight of sash, single point locking zinc alloy (zamak) powder coated handles. Using R1 series with frame (33mm & above) x (35mm & above) & sash /mullion (33mm & above) x (50 mm & above). (Height upto 0.90 metre). PIU-KOLKATA-2-CIVIL/RVNL

"Providing and fixing factory made uPVC Sqm glazed/wire mesh windows/doors comprising of lead free uPVC multi- chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with / without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately. Note:- Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for : (i) Sites with basic wind speed > 45 m/sec as per IS 875 - Part 3 (ii) Sites with structure height more than 20m for all wind speeds". Ventilator Casement window single panel with or without fixed panel with S.S. 304 friction hinges as per size and weight of sash, single point locking zinc alloy (zamak) powder coated handles. Using R2 series with frame (39mm & above ) x (39mm & above) & sash /mullion (39mm & above) x (60mm & above). (Height upto 1.2 metre). PIU-KOLKATA-2-CIVIL/RVNL

"Providing and fixing factory made uPVC Sqm glazed/wire mesh windows/doors comprising of lead free uPVC multi- chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with / without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately. Note:- Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for : (i) Sites with basic wind speed > 45 m/sec as per IS 875 - Part 3 (ii) Sites with structure height more than 20m for all wind speeds". Casement window double panels with fixed mullion with S.S. 304 friction hinges as per size and weight of sash, multi-point locking system, zinc alloy (zamak) powder coated handles. Using R2 series with frame (39mm & above) x (39mm & above) & sash (39mm & above) x (60mm & above) & mullion (39mm & above) x (60mm & above). (Height upto 1.2 metre). PIU-KOLKATA-2-CIVIL/RVNL

"Providing and fixing factory made uPVC Sqm glazed/wire mesh windows/doors comprising of lead free uPVC multi- chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with / without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately. Note:- Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for : (i) Sites with basic wind speed > 45 m/sec as per IS 875 - Part 3 (ii) Sites with structure height more than 20m for all wind speeds". Casement window double panels with fixed mullion with S.S. 304 friction hinges as per size and weight of sash, multi-point locking system, zinc alloy (zamak) powder coated handles. Using R3 series with frame (55mm & above) x (45mm & above) & sash (55mm & above) x (65mm & above) & mullion (55mm & above) x (65mm & above). (Height upto 1.8 metre).

Float glass panes 5.0 mm thick (weight not Sqm less than 12.50 kg/sqm).

Providing wood work in frames of doors, cum windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Sal wood (confirming code IS 4021:1992). PIU-KOLKATA-2-CIVIL/RVNL

Providing and fixing ISI marked flush door Sqm shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Providing and fixing 75x47x1.80 mm Each IS:12817 marked stainless steel butt hinges with stainless steel screws etc. complete :

Providing and fixing 150 mm bright finished Each brass hasp and staple (safety type) with necessary screws etc. complete :

Providing and fixing 200 x 10 mm ISI Each marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete (Copper oxidised as per IS 1378).

Providing and fixing 100 x 10 mm ISI Each marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete (Copper oxidised as per IS 1378).

Providing and fixing 125 mm bright finished Each brass handles with screws etc. complete:

Providing and fixing bright finished brass Each 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

Providing and fixing bright finished brass Each hanging type floor door stopper with necessary screws, etc. complete.

Providing and laying Vitrified tiles in floor in Sqm 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 colours and shade, laid on 20 mm 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. The tiles must be cut with the zero chipping diamond cutter only. Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. Glazed vitrified floor tiles polished finish of size 600 x 600 mm. PIU-KOLKATA-2-CIVIL/RVNL

Providing and laying Vitrified tiles in floor in Sqm 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 colours and shade, laid on 20 mm 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. The tiles must be cut with the zero chipping diamond cutter only. Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. Glazed Vitrified tiles Matt/Antiskid finish of size 600 x 600 mm mm.

Providing and fixing 1st quality ceramic Sqm 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.

Suppling, fitting and fixing WALL HUNG Each TYPE water closet (European type) size- 500x360x350 mm of white glazed vitreous chinaware of approved make and brand in position complete with necessary nut and b o a l t s (MODEL CARAT of CERA or equivalent).

Supplying, fitting and fixing 10 litre white Each glazed vitreous chinaware of approve low- down cistern of approved make with either side or bottom inlet, side overflow, brackets complete with all internal fittings. (Model Code No. S1060106 of CERA or equivalent).

Wash basin vitreous china of approved Each make (without fittings) supplied,fittedand fixed inposition on 75mmX75mmX75mm wood blocks and C.I. brackets including two coats of painting of C.I. brackets. (iii) 630 mm X 450 mm size.

Supplying, fittingand fixing pedestal approved make forwash basin (white).

Providing and fixing stainless steel A ISI 304 Each (18/8) Kitchen Sink of size 510 mm x 1040 mm bowl depth 250 mm with drain board as per IS: 13983 with C.I. Brackets and stainless steel plug 40 mm, including painting painting of fittings and brackets, cutting and making good the walls wherever required.

Providing and fixing 32 mm flexible P.V.C. Each waste pipe for sink or wash basin including P.V.C. waste fittings complete.

Supplying, fitting and fixing bib cock or stop Each cock. C.(i) Chromium plated Bib Cock (angular shape with wall flange) (Equivalent to Code No. 5037 & Model- Florentine of Jaquar or similar brand). PIU-KOLKATA-2-CIVIL/RVNL

Supplying, fitting and fixing bib cock or stop Each cock. (d) (i) Chromium plated angular Stop Cock with wall flange (Equivalent to Code No. 5053 & Model - Florentine of Jaquar or similar brand).

Supplying, fitting and fixing pillar cock of Each approved make. (c) CP Pillar Cock - 15 mm (Code No. 5011 & Model - Florentine of Jaquar or similar brand).

Supplying, fitting and fixing shower of Each approved brand and make. (b) Chromium plated Rose shower with revolving joint and 150 mm long shower arm (Equivalent to Code No. 5489 & Model- Florentine of Jaquar or similar brand).

Providing and fixing Circular type PTMT Each grating of 125 mm nominal dia with 25 mm waste hole of approved quality and colour.

Providing and fixing Rectangular type PTMT Each grating with openable circular lid of approved quality and colour Size: 150 mm nominal size square 100 mm diameter of the inner hinged round grating.

Providing and fixing stainless steel jet-spray Each (chilly or equivalent make) of approved quality fixed with screws to European type WC pan with 1 m long 15 mm dia PVC connection pipe to angle valve etc. complete.

Providing and fixing 110 mm dia single Metre socketed pipes on wall face unplasticised Rigid PVC rain water pipes conforming to IS: 13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10 mm gap for thermal expanasion.

Providing and fixing C.P. Brass toilet paper Each holder.

Providing and fixing 600x450 mm beveled Each edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing 600 mm long PTMT Each towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.

Providing and fixing PTMT towel ring Each trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms.

Providing, laying and jointing glazed 100 Metre mm dia stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete :

Providing, laying and jointing glazed 150 Metre mm dia stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete : PIU-KOLKATA-2-CIVIL/RVNL

Providing and laying non-pressure 250 mm Metre dia NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :

Making connection of drain or sewer line Each 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.

Supplying, fitting and fixing in position Numbers reinforcedcement polymer concrete manhole /gully pit cover with matching frame. As per I.S-12592(M.D) 12 MT load bearing capacity round manhole cover provided with two lifter hooks fitted with matching frame of size.

Providing Aluminium- Polyethelene PE-AL-PE Composite Pressure Pipes conforming to IS - 15450, U.V. stabilized with carbon black having thermal stability for hot & cold water supply, capable to withstand temperature up to 80°C, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. elbows, tees, reducers, couplers & connectors etc., with clamps at 1.00 metre spacing. This includes the costs of cutting chases and including testing of joints complete as per direction of the engineer in charge. Concealed work, 1620 (20 mm OD) pipe including cutting chases and making good the wall etc.

Providing and fixing 3 layer PP-R (Poly Metre propylene Random copolymer) pipes conforming to IS:15801, UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings and fixing the pipe with clamps at 1.00 m spacing. This includes 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 wall etc. - PN - 16 Pipe, 20mm OD (SDR-7.4).

Providing and fixing 3 layer PP-R (Poly Metre propylene Random copolymer) pipes conforming to IS:15801, UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings and fixing the pipe with clamps at 1.00 m spacing. This includes testing of joints complete as per direction of Engineer-in-Charge. Internal Exposed on walls - PN - 16 Pipe, 20mm OD (SDR-7.4). PIU-KOLKATA-2-CIVIL/RVNL

Providing and fixing 3 layer PP-R (Poly Metre propylene Random copolymer) pipes conforming to IS:15801, UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings and fixing the pipe with clamps at 1.00 m spacing. This includes testing of joints complete as per direction of Engineer-in-Charge. Internal Exposed on walls - PN - 16 Pipe, 25mm OD (SDR-7.4).

Providing and fixing 3 layer PP-R (Poly Metre propylene Random copolymer) pipes conforming to IS:15801 UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer-in- Charge. External work - PN - 16 Pipe, 25 mm OD (SDR-7.4).

Providing Aluminium- Polyethelene PE-AL-PE Composite Pressure Pipes conforming to IS - 15450, U.V. stabilized with carbon black having thermal stability for hot & cold water supply, capable to withstand temperature up to 80°C, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. elbows, tees, reducers, couplers & connectors etc., with trenching, refilling and testing of joints complete as per direction of the engineer in charge. External work 1620 (20 mm OD ) pipe.

Providing Aluminium- Polyethelene PE-AL-PE Composite Pressure Pipes conforming to IS - 15450, U.V. stabilized with carbon black having thermal stability for hot & cold water supply, capable to withstand temperature up to 80°C, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. elbows, tees, reducers, couplers & connectors etc., with trenching, refilling and testing of joints complete as per direction of the engineer in charge. External work 3240 (40 mm OD ) pipe

Providing and fixing Chlorinated Polyvinyl Metre Chloride (CPVC) pipes, having thermal stability for hot & cold water supply and all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 15 mm nominal dia Pipes

Providing and fixing gun metal gate valve Each with C.I. wheel of approved quality (screwed end): 25 mm nominal bore.

Providing and fixing gun metal gate valve Each with C.I. wheel of approved quality (screwed end): 32 mm nominal bore. PIU-KOLKATA-2-CIVIL/RVNL

Providing and placing on terrace (at all floor Litre levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Constructing masonry Chamber 60x60x75 Each cm, inside in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for fire hydrants, with C.I. surface box 350x350 mm top and 165 mm 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.

Providing and fixing C.I. sluice valves (with Each cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : 100 mm dia Class I.

Providing and fixing gun metal gate valve Each with C.I. wheel of approved quality (screwed end) : 20 mm nominal bore.

Providing and laying S&S centrifugally cast Metre (spun) iron pipes (Class LA) conforming to IS-1536 : 100 mm dia pipe.

Supply and installation of portable fire Each Extinguishers of 9 litre capacity of water CO2 type, IS marked, with discharge tube including clamps etc.

Constructing Inspection pit to a depth of 1.5 Each metre (inside), 250 mm thick 1st class brick work (1:4) in all sides over a layer of jhama brick soling and 150 mm thick cement concrete with stone chips (1:3:6) including necessary earth work, fitting and fixing approved type S.W. master trap, constructing masonry invert with cement concrete (1:1.5:3) with stone chips, plastering inside and outside (outside upto 300 mm below G.L.) with 20 mm thick cement plastering (1:4) and neat cement punning, including supplying,fitting and fixing one 560 mm. dia R.C.C. manhole cover of approved make with R.C.C. slab of 100 mm thick with cement concrete (1:1.5:3) with stone chips including necessary reinforcement (upto 1%) and shuttering and necessary corbelling brick work (1:4) so that the R.C.C. cover slab rests 150 mm above adjucent G.L., cement plaster (1:4) 10 mm thick on all external surfaces of the top slab as directed complete in all respect and removal of surplus earth with all costs of labour and materials (excluding the cost of master trap only). 900 mm X 750 mm (inside) chamber including fitting and fixing S.W. master trap of 150 mm dia. of approved make With Pakur variety. (SAIL/TATA/RINL). PIU-KOLKATA-2-CIVIL/RVNL

Construction of septic tank of different Each capacities as per approved drawing with 1st class brick work in cement mortar (1:4) including two 560 mm dia. R.C.C. manhole cover(heavy type)of approved make supplied, fitted and fixed in the 100mm thick R.C.C (1:1.5:3) top slab with necessary fittings, 20mm thick cement plaster (4 : 1) with neat cement finish to the internal surfaces and 15 mm thick cement plaster (4 : 1) to outside wall upto 200 mm below G.L floor finished with 25 mm thick grey artificial stone over 100 mm thick R.C.C(1:1.5:3) bottom slab including supplying, fitting and fixing all necessry specials, fittings, S.W. tees, C.I. foot rest etc. including excavation earth in all sorts of soil, shoring, bailing out and pumping out water as necessary, ramming, dressing the bed and fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and connecting all necessary pipes, joints etc. with internal plaster work and artificial stone flooring is to be done with admixture of water proofing compound @ 0.5% by weight of cement with all costs of labour and materials. Note:- (i) Finished level of Septic Tank should be 400 mm. from Ground Level. (ii) Height of 50 mm. Ventilation pipe &Mosquito proof mesh, should be follwed as per IS:2470,Part- I.Payment will be made separetly on the basis of actual height based on relevant I.S.Code. For 100 users With Pakur variety. (SAIL/TATA/RINL).

Providing and laying 60mm thick factory Sqm 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 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Providing and laying at or near ground level cum 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 to calculate volume for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge). PIU-KOLKATA-2-CIVIL/RVNL

Providing, 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 paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.

Providing and laying bituminous macadam cum using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface 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 @ 3.50% (percentage by weight of total mix) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.

Providing 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. 25 mm 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 Batch Type Hot Mix Plant of 100-120 TPH capacity.

Providing and fixing of Bamboo & Bera Sqm (walling made of crushed bamboo durma, sandwiched with jute cloth in between two layer Durma), fencing with bamboo supporting frame, fixing including necessary supporting, with minimum thickness of 15 mm, complete in all respects with a height of 10 mtr and including lighting arrangement maintenance upto one year as per direction of Engineer-in-charge.

Watch & Ward Personnel (2 Nos).

Suppy, Prefabricated containers of size 20ft x 12ft x 8.6ft with MS doors, sliding windows, Electrical wiring, LED tube lights, fans, bulkhead above entrance doors, provision for split AC, wall cladding and vinyl flooring for Dhobi Ghat area. The rate is inclusive of labor, material, machinery, transportation, loading and unloading all complete. Total 23643311.06

Item Breakup - 05-SCHEDULE A5

Providing and applying white cement based Sqm putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing walls with Premium Acrylic Smooth Sqm exterior paint with Silicone additives of required shade New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm).

Wall painting in Two Coats with premium Sqm acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.

Painting wood work with Deluxe Multi Sqm Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.75 ltr/10 sqm of approved brand and manufacture.

Painting Steel work with Deluxe Multi Sqm Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture. Total 2835537.67

Item Breakup - 06-SCHEDULE A6

Supply of Ordinary Portland Cement of MT 43/53 grade confirming to IS 8112/12269 respectively from approved list of suppliers. Note: (a) in case of scarcity of OPC, (PSC/PPC) may be operated with prior approval of Engineer in charge. (b) Payment will be based on Theoretical consumption based on approved Design Mix. (c) The rates includes charges for all lead lift, labour, loading unloading, ascent, descent, royalty, taxes, transportation, store, handling, testing, tools and plant etc. complete. Total 173806.09

Item Breakup - 07-SCHEDULE A7

Execution of item(s) of works covered by Lumpsum CPWD DSR'2023. Note: This bill will be operated for only those works which cannot be executed by operation of items covered in Schedule A1 to Schedule A6. Total 659023.42