Tender For Provision Of Infrastructure Facility For Project Seatec At Npol, Kochi, Kochi-Kerala

TDR : 53528302

Tender Notice
BOQ

29 Days Left

Kochi , Kerala

Tender Brief : Tender For Provision Of Infrastructure Facility For Project Seatec At Npol, Kochi

Document Fees
₹ 3000 /-

EMD
₹ 25975964.0 /-

Tender Value
₹ 249.75 Crore /-

Submission Date
18-02-2026

Competition Type
Indian

Bidding Type
Tender

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1	BUILDING INCLUDING INTERNAL SERVICES
2	SUB HEAD - I : EARTH WORK & EXCAVATION
3	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 upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.
4	All Kinds of soil
5	Extra for every additional lift of 1.5 m or part thereof in excavation I banking excavated or stacked materials.
6	All kinds of soil ( -1.5 to -3m)
7	Extra for every additional lift of 1.5 m or part thereof in excavation I banking excavated or stacked materials.
8	All kinds of soil (-3mto -4.5 m)
9	Extra for every additional lift of 1.5 m or part thereof in excavation I banking excavated or stacked materials.
10	All kinds of soil ( -4.5 to -6.0m)
11	Extra for every additional lift of 1.5 m or part thereof in excavation I banking excavated or stacked materials.
12	All kinds of soil ( -6.0 to -7.5m)
13	Extra for every additional lift of 1.5 m or part thereof in excavation I banking excavated or stacked materials.
14	All kinds of soil ( -7.5 to -9.0m)
15	Filling available excavated earth (excluding 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.
16	Excavating, supplying, stacking and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in foundation trenches, plinth, sides of foundation etc. complete for all lift.
17	Extra for Carriage of Earth By Mechanical Transport for following additional distance
18	Earth
19	Lead Upto 1km
20	Lead Upto 2km
21	Lead Upto 3km
22	Supplying and filling in plinth with sand (crushed sand ) under floors, including watering, ramming, consolidating and dressing complete.
23	SUB HEAD - II : ANTI-TERMITE TREATMENT :
24	Supplying chemical emulsion in sealed containers including delivery as specified.
25	Chlorpyriphos/ Lindane emulsifiable concentrate of 20%
26	Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) :
27	Along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc.:
28	With Chlorpyriphos/ Lindane E. C. 20% with 1% concentration
29	Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) :
30	Treatment of soil under existing floors using chemical emulsion@ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement: 2 M- M.sand) to match the existing floor
31	With Chlorpyriphos/Lindane E. C. 20% with 1%concentration
32	SUB HEAD - III : PLAIN & REINFORCED CEMENT CONCRETE
33	CONCRETE WORK
34	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level.
35	1:4:8 (1 Cement : 4 M- M.sand : 8 graded stone aggregate 40 mm nominal size)
36	1:3:6 (1 cement :3M- M.sand :6 graded stone aggregate 40 mm nominal size)
37	1:2:4 (1 cement : 2M. sand (zone-III) : 4 graded stoneaggregate 20 mm nominal size) M-15 – Grade concrete
38	Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2M.sand (zone-III) derived from natural sources : 4 graded stone aggregate 20mm nominal size derived from natural sources).
39	Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as permanufacturer\"s specification.
40	Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 M.sand : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine M.sand, including necessary excavation, levelling & dressing & finishing the top smooth.
41	R.C.C WORK
42	Centering and shuttering including strutting, propping etc. and removal of form for all heights :
43	Foundations, footings, bases of columns etc. for mass concrete.
44	Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.
45	Suspended floors, roofs, landings, balconies and access platform.
46	Lintels, beams, plinth beams, girders, bressumers and cantilevers.
47	Columns, Pillars, Piers, Abutments, Posts and Struts.
48	Stairs, (excluding landings) except spiral - staircases.
49	Edges of slabs and breaks in floors and walls
50	under 20 cm wide
51	Weather shade, Chajjas, corbels etc., including edges
52	Extra for additional height in centering, shuttering where ever required with adequate bracing, propping etc., including cost of de-shuttering and decentering at all levels, over a height of 3.5 m, for every additional height of 1 Metre or part thereof (Plan area to be measured).
53	Suspended floors, roofs, landing, beams and balconies (Plan area to be measured)
54	ITEM:Paschal Formwork
55	Supplying, Laying & Deshuttering of Paschal/ Equvalent type formwork for walls . As approved by Engineer-in-charge.
56	Steel Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.Upto plinth level
57	Thermo-Mechanically Treated bars of grade Fe-500D or more.
58	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.
59	Thermo-Mechanically Treated bars of grade Fe-500D or more.
60	Add for plaster drip course/ groove in plastered surface or moulding to R.C.C. projections.
61	Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work;usingM- aggregate and fine aggregate derived from natural sources,Portland Pozzolana / Ordinary Portland /Portland Slagcement, admixtures in recommended proportions as per IS:9103 to accelerate /retard setting of concrete, to improve durability andworkability 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.
62	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 10% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.. (In fine aggregate M.sandis considered)
63	All work upto plinth level
64	Concrete of M35 grade with minimum cement content of 370 kg /cum
65	All work from plinth level upto floor V level.
66	Concrete of M35 grade with minimum cement content of 370 kg /cum
67	Providing and laying in position M-35 grade self compacting concrete for reinforced cement concrete work, using cement in required proportion and ground granulated blast furnace slag to the order of 25 to 50 % by mass of cement ,M- aggregate of maximum size 20 mm ,and having M- sand content more than 38% ,using high range water reducing (HRWR) admixture and viscosity modifying agent in appropriate dosage as recommended (approx. in the range of 0.2 to 2.0%) manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads , having continous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of concrete from transit mixer to site of laying , excluding the cost of centering ,shuttering finishing and reinforcement ,including cost of admixtures in recommended proportions as per IS:9103 to accelerrate / retard setting of concrete , improve workability without impairing strength and durability. The average slump to be maintained shall be 600 +/- 50mm, w/c ratio 0.32 and free water shall not exceed 160 kg/cum ,etccomplete asmper direction of Engineer-in-charge.
68	Note:- Cement content considered in this item is @350 kg/cum and GGBS 150 kg/cum. Excess/ less cement used as per design mix is payable/ recoverable separately.
69	Self compacting Reinforced Cement Concrete -M-35
70	Add or Deductfor cement used in M-35 Grade Self-compacting Cementas specified in mix design.
71	Constructing cast-in situ RCC diaphragm wall by providing and laying machine batched, machine mixed, self compacting, ready mix reinforced cement concrete, tramie controlled, of M 30 grade using minimum 400 kg cement per cum of concrete including providing and mixing required admixtures in recommended proportions as per IS : 9103, as approved by the Engineer-in-charge, for achieving 150- 200mm slump, for diaphragm wall having thickness as per approved structural design not exceeding 600 mm, in pannels of required depth and lengths as per approved drawing, including constructing necessary guide walls as required and as specified including boring in all kinds of soils and rocks, including working in or under water and / or liquid mud, in foul conditions and pumping or bailing out of water and removing slush, including disposal of earth/ rock / slush etc. for all leads and all lifts, including preparing, providing and re-circulating bentonite slurry in the trench as and when required for all depths, including agitating bentonite slurry during trenching etc., providing and fixing stop ends or form tubes, upto the required depth of diaphragm wall including extracting the same after casting, including chipping off the bentonite adulterated concrete or unsound concrete up to the cut off level for obtaining the sound concrete, dressing undulations on the exposed face of diaphragm wall after excavation by chipping / chiseling etc. including filling the depression/ cavities with sound concrete etc. complete and as directed by the Engineer-incharge, including providing recess for bearing plates and fixing insert boxes for inclined rock anchors etc. complete as per the specifications and approved design and as directed by the Engineer-in-charge, but excluding the cost of reinforcement and inserts.
72	(rates include cost of all inputs of labour, material and T & P, cost of handling, lifting & placing in position the reinforcement cage in the trench, including the additional cost of welding the reinforcement bars etc. involved in the work and all other incidental expenditure for completing the work as directed by the Engineer-in-charge), However, the actual area of the diaphragm wall, correct to two places of decimal, from design bottom level to the design cut off level (including portion anchored in the rock upto the design bottom level) only shall be measured for payment
73	Excess/less cement used for design mix including the extra cement required for under water concreting is payable / recoverable separately.
74	Add or deduct for using extra cement in the items of design mixconcrete over and above the specified cement content therein.
75	Extra for R.C.C./ B.M.C/ R.M.C. work above floor V level for each fourfloors or part thereof.
76	PILE WORKS
77	Providing, driving with hydraulic piling rigs with power units and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap) :
78	500 mm dia piles ( M-25 grade of concrete with minimum cemengt content of 330 kg/cum)
79	Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of Engineer in-charge.
80	Note: 1. Initial and Routine Load Test shall not be carried out by Dynamic method of testing.
81	Note: 2. Testing agency shall submit the design of loading platform for the approval of Engineer-in-charge
82	Group of two or more piles upto 50 tonne Safe capacity
83	Initial test (Test Load 2.5 times the Safe capacity)
84	Routine test (Test Load 1.5 times the Safe capacity)
85	Providing & Fixing of Expansion Joint system related with the Floor to Floor/ Floor to Wall Expansion Joint Cover for 100 to 150 mm Expansion Joints Aluminium Covers Profiles, having a Hard Wearing, Maintenance Free, long Lasting design. The surface of the Exp. Joint Covers should have Serrated Surface for Skid Resistance . The exposed surface minimum Aluminum.The design of the Exp. Joint Cover System should be such that it should avoid any accumulation of dirt. The Exp. Joint Cover should have an Articulated Telescope Design so as to accommodate the movements in 3 directions. The system should be in alloy 6063 T66 in Mill finish and the total exposed surface of the profile should not be more than The installation Height should be 35 mm. The system can be used for standard Rolling loads of private Cars or Cart wheel loads. The system should have ASTM1399 E certification. All test certificates are mandatory to submitted. The extrusion should be as ASTM 6063 T66 standards. The System shall be such that it will be flushed with the finish The System should be ASTM-E 1399. Provision of Moisture Barrier Membrane in the Joint System to have watertight joint is mandatory requirement all as per the manufactures design and as approved by the Engineer-in- Charge.
86	Floor to Floor -75mm Gap Size
87	Providing & Fixing of the Exp. Covers, Model – WJC SERIES WALL to WALL / CORNER Model, Expansion Joints Aluminum Covers Profile. The design of the Joint Cover System should be such that the system should snap onto a 50mm wide, hook shaped aluminum clip. The system should have gasket seals on the edges to provide scratch protection to the wall finish and prevent accumulation of dust. The system will be water tight for Roof application. The system should be in 6063 alloy in clear anodized matt finish. Provision of Moisture Barrier Membrane in the Joint System to have watertight joint is mandatory requirement all as per the manufactures design and as approved by the Engineer-in-Charge.
88	Wall to Wall -75mm Gap Size
89	Providing, levelling and fixing Inc EPDM Compression Seal of flexible wall plugging section is made of extruded EPDM and is suitable for Roof maintenance free, long lasting design. Goods workmanship free from surface defects and dimensional irregularities.The surface of the expansion joint covers should have a serrated surface for skid resistance at the top of joint and between the joint. The design of the expansion joint shall be such as to avoid any accumulation of dirt. Inc EPDM Compressor Seal 50mm is suitable for 90 to 100mm Gap size has an exposed surface of 100mm. The height of the model is 50 mm.- EPDM Compressor Seal 50 is glued with epoxy on both the side and inserted inside the gap.e surface of the expansion joint covers should have a serrated surface for skid resistance at the top of joint and between the joint. The design of the expansion joint shall be such as to avoid any accumulation of dirt. Inc EPDM Compressor Seal 50mm is suitable for 90 To100mm Gap size has an exposed surface of 100mm. The height of the model is 50 mm.- EPDM Compressor Seal 50 is glued with epoxy on both the side and inserted inside the gap.and fixing Inc EPDM Compression Seal of flexible wall plugging section is made of extruded EPDM and is suitable for Roof
90	Roof to Roof (75mm)
91	SUB HEAD -IV :MASONRY WORK
92	BRICK WORK
93	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:
94	Cement mortar 1:4 (1 cement : 4 M- M.sand)
95	ProvidingandlayingAutoclavedAeratedconcreteblocks (AAC)masonry 150mm to 300mmthick AACwith Grade-1blocks of density 551-650 kg/cum conforming to IS:2185 (Part 3)in super structure above plinth level up to floor V level with RCC band at sill level and lintel level with approved block layingpolymermodifiedadhesivemortarallcompleteasperdirectionof Engineer-in-Charge. (The payment of RCC band and reinforcement shall be made for seperately).
96	Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.
97	Cement mortar 1 : 4 (1 cement : 4 M- M.sand)
98	Extra for providing and placing in position 2 Nos. 6 mm dia M.S. bars at every third course of half brick masonry (with F.P.S. bricks)
99	Extra for brick work / AAC block masonry / Tile brick masonryin superstructure above floor V level, for each four floors or part thereof by mechanical means.
100	Extra for half brick masonry in superstructure, above floor V level for every four floors or part thereof by mechanical means.
101	Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 M- sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 M-sand)
102	GRC JALI
103	Providing and fixing Glass Reinforced Concrete (G.R.C) Screens casted with \"Spray Mix\" concrete design in approved size, pattern, thickness of 50mm on the outer Border & 25-30mm for Internal Member or overall thickness of 40mm and shade. The Screens should be made from ‘43 grade’Portland Cement manufactured by ‘JK Cement’ or \"Nuvoco\" or \"JK Lakshmi\" or Ultratech\". White Quartz fine graded seive Silica M.sand, Alkali Resistant Glass Fiber manufactured by \"NEG Japan, Owen Corning ‘Saint Gobain’ or equivalent, Super Plasticizers manufactured by ‘Karochem’ or equivalent, Polymers manufactured by ‘Nova Polychem’ or equivalent and U.V resistant Synthetic inorganic pigments should be used for pigmentation manufactured by ‘Phenochem industries or equivalent. The Screens casting shall take place with layering methodology using- Direct Power Spray machines.The GRC Screens flexural strength average L.O.P should be above or equivalent to 6 N/mm2 & M.O.R should be above or equivalent to 12 N/mm2 for tests done on 28 days cured samples. The fixing of Screens should be done using ‘Dry fixing’ method onto structural support members i.e. R.C.C, Brick work MS Framework. MS Galvanized CLAMPS & PINS also if required fasteners to be used of Wurth, Hilti & Fischer or equivalent. All cast in Socket to be epoxy primer coated, electrodes to be used of advani, mangalam, esab or victor brand or equivalent,. Vendor shall submit shop drawings of same, the drawings to be dully approved from Engineer in charge at site.
104	SUB HEAD -V :FLOORING WORK
105	FLOORING WORK
106	52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 M- sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete
107	Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 M- M.sand), finished with a floating coat of neat cement.
108	18 mm thick
109	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) :
110	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 polishing complete.
111	Providing and laying Anti-Skid Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement Mortar 1 :4 (1 Cement : 4 M- M.sand), jointing with grey cement slurry@ 3.3 kg/ sqm including pointing the joints with white cement and matching pigments etc., complete.
112	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 M- M.sand), jointing with grey cement slurry @ 3.3 Kg/ Sqmincluding grouting the joints with white cement and matching pigments etc., The tile must be cut with zero chipping diamond cutter only, laying of tile will be done with the notch trowel, plier, wedge, clips of required thickness, Levelling system and rubber mallet for placing the tiles gently and easily.
113	Double Charge Vitrified Tile of Polished finish of size
114	Size of Tile600 x 1200 mm Vitero of Aparna Make/ Marbunite of Johnson make /(SAPPHIRE SERIESof Kajaria Make or Equvalent
115	Glazed Vitrified tiles Matt/Antiskid finish of size
116	Size of Tile600 x 600 mm Vitero of Aparna Make/ Marbunite of Johnson make /(SAPPHIRE SERIESof Kajaria Make or Equvalent
117	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 (0.1 0 kg of hardener and 0.20 kg of resin per kg), including filling I grouting and finishing complete as per direction of Engineer-in-charge.
118	Size of Tile 600/1200
119	Deduct for not grouting the joints with white cement and matching pigmentin the items of fixing of vitrified tiles.
120	Providing and laying flamed finish 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 M- M.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 :
121	Flamed finish granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.
122	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 M- M.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
123	Polished Granite stone slab jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent
124	Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-in-charge. (The panel shuttering work shall be paid for separately).(Note:- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately).
125	Making provision for contraction, expansion, construction and longitudinal joints (size 5x20mm) by groove cutting machine.
126	Providing and filling in position at expansion joints with poly sulphate sealants of approved brand. (size 5x20mm)
127	Abrasion Resistant Flooring- Surface Preparation:Preparing the existing surface of floor by diamond wheel grinding and cleaning by wire brushing etc, to remove all dirt, dust, oil etc to expose clean sound base concrete. Cost shall include treatment of construction and control joints filling as per manufacturer\"s specification and direction of Engineer In Charge. Any imperfections in the concrete shall be treated with suitable epoxy / polyurethane system as per manufacturer specification which shall be paid separately.
128	Abrasion Resistant Topping-2 mm:Providing and applying hybrid floor topping system at a thickness of 2mm Fosroc/MYK Arment/Pidilite a four-component product. A forced-action rotary paddle mixer is recommended for mixing the product. Topping applied at 1.5 mm thickness over a scratch coat with Nitoflor SL7 HD 0.5mm of Fosroc or equvalentto the designated area using serrated trowel and spike roller and shall have smooth matt finish, on cured shall exhibits the following Properties
129	1) Compressive Strength (BS6319-2)52 MPa at 7 days 2) Tensile Strength(ASTM D 638) 12 MPa 3) Flexural Strength(ASTM D 790) 22 MPa4) Slip Resistance (ASTM E303) Dry, S96- 37.4(low slip risk)5) Abrasion resistance-(ASTM D4060)- 1kg CS17 Wheels, 39mg/1000 cycle6) Scratch Resistance (ISO 1518) - 7kg pass7) Shore D (ASTM D2240) @ 1day - 76 8) Bond Strength (ASTM D7234) > 2.5 MPaEnsure that the construction, control joint and other anchorage grooves of 4mm x 4mm are fully wetted out with material at the edges, day joints, up-stands, drains, doorways and at regular points across the floor and all debris removed.Note: -The work shall be carried out by the approved specialized waterproofing agency who has a minimum of 10 years experience in the proposed waterproofing system and covered by a written guarantee by Manufacturer and Applicator for their treatment for a minimum period of 10 years.
130	Providing and fixing Heat Resistant Terrace Tiles (300 mm x 300 mm x 20 mm) with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement M.sand mortar in the ratio of 1 :4 (1 cement : 4 M- M.sand) and grouting the joints with mix of white cement & marble powder in ratio 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.
131	CLADDING WORK
132	Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 M- M.sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels.
133	Granite of any colour and shade
134	Area of slab upto 0.50 sqm
135	Area of slab over 0.50 Sqm
136	Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge.
137	Granite work
138	Extra for fixing marble /granite stone, over and above corresponding basic item, in facia and drops of width upto 150 mm with epoxy resin based adhesive, including cleaning etc. complete.
139	Extra for providing opening of required size & shape for wash basin/ kitchen sink in kitchen platform, vanity counter and similar location in marble/ Granite/ stone work, including necessary holes for pillar taps etc. including moulding, rubbing and polishing of cut edges etc. complete.
140	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 M- M.sand) and jointing with grey cement slurry @ 3.3Kg per Sqm, including pointing in white cement mixed with pigment of matching shade complete.
141	Providing and fixing glazed screen printed border tile 75mm wide having thickness 5mm, of approved quality & make, in all shades, design and prints, in dado, over 12mm thick bed of cement mortar 1:3 (1 Cement : 3 M- M.sand) and jointing with grey cement slurry @ 3.3 kg/sqm including pointing with white cement mixed with pigment of matching shade, all complete as approved by Engineer - in - Charge
142	Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 M- M.sand), jointing with grey cement slurry @ 3.3 Kg/ Sqm including grouting the joint with white cement & matching pigments etc. complete.
143	Size of Tile 600 x 600 mm
144	Providing & fixing on roof pressed clay tile (Mangalore tile) of 20 mm nominal thickness and of approved size and as per approved pattern on steel frame work complete (steel frame work to be paid separately).
145	SUB HEAD -V I :FINISHING WORK
146	FINISHING WORK
147	6 mm cement plaster to ceiling of mix :
148	1:3 (1 Cement : 3 M.sand)
149	12 mm cement plaster of mix :
150	1:4 (1 cement: 4 M- sand)
151	1:6 (1 cement: 6 M.sand)
152	15 mm cement plaster on the rough side of single or half brick wall of mix :
153	1:6 (1 cement: 6M.sand)
154	18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement : 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1 cement : 3 coarse sand) finished rough with sponge.
155	Neat cement punning.
156	Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.
157	Extra for plastering exterior walls of height more than 10 m from groundlevel for every additional height of 3 m or part thereof.
158	White washing with lime to give an even shade :
159	New work (three or more coats)
160	Wall painting with premium 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.
161	Two coats
162	Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content
163	With water thinnable cement primer on wall surface having VOC content less than 50 grams/ litre
164	Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.
165	Finishing walls 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.
166	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.
167	Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade :
168	New work (two or more coats) over and including water tinnable priming coat with cement primer
169	Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications :
170	Painting Steel work with Deluxe Multi 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
171	Applying priming coat:
172	With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works
173	SUB HEAD -V I I :STEEL ,WOOD WORK & JOINERY
174	WOOD WORK
175	Providing and fixing ISI marked flush door 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
176	35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws
177	Providing and fixing Fiber Glass Reinforced plastic (FRP) Door Frames of cross-section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminate shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame.
178	Providing and fixing to door frames
179	30 mm thick Fiberglass Reinforced Plastic (F.R.P.) flush door shutter in different plain and wood finish made with fire retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate all around, with suitable wooden blocks inside at required places for fixing of fittings and polyurethane foam (PUF)/Polystyrene foam to be used as filler material throughout the hollow panel, casted monolithically with testing parameters of F.R.P. laminate conforming to table - 3 of IS: 14856, complete as per direction of Engineer-in-charge.
180	Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.
181	Fixed to steel windows by welding
182	Providing and fixing fly proof stainless steel grade 304 wire gauge, to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.50 mm all complete.
183	With 12 mm mild steel U beading
184	Providing and fixing frame work for partitions/ wall lining etc. made of 50x50x1.6 mm hollow MS tube, placed along the walls, ceiling and floor in a grid pattern with spacing @ 60 cm centre to centre both ways (vertically & horizontally) or at required spacing near opening, with necessary welding at junctions and fixing the frame to wall/ ceiling/ floors with steel dash fasteners of 8 mm dia, 75 mm long bolt, including making provision for opening for doors, windows, electrical conduits, switch boards etc., including providing with two coats of approved steel primer etc. complete, all as per direction of Engineer-in-charge.
185	Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double acting 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).
186	Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 Kg to 80 Kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.
187	Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete :
188	250x16 mm
189	Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :
190	250x10 mm
191	150x10 mm
192	Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete :
193	125 mm
194	100 mm
195	Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete.
196	Twin rubber stopper
197	SS universal hydraulic door closer
198	Providing and fixing SS universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 Kg to 80 Kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.
199	Providing and fixing Corner Patch Look with 6 levers without pair of handles of approved quality for aluminium door, with necessary screws etc complete as per direction of Engineer- in-charge.
200	Providing and fixing , lSI Pull Handle H type 32 mm Dia 600 mm marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyedto required colour or shade, with necessary screws etc. complete :
201	Providing & Fixing partially insulated fire rated GI Sheet doors conforming to FD 120-PI classification of IS 3614 :2021 with fire rating of 120 minutes integrity and 30 minutes insulation. The factory manufactured door frame and shutter assembly shall be made out of minimum 1.50 mm thick GI Sheet with minimum 120 g/m2 coating as per IS: 277.The Door should be finished with powder coating in standard RAL shade finish having DFT of minimum 50 microns. The door should carry a minimum 500 Hrs of salt spray test. All accressesories like hardware, vision panel, fire & smoke seal etc to be supplied by Fire door manufacturer only as per the guidelines laid down in IS 3614:2021. Every door must be ISI labeled confirming to type of door & its fire rating.The offered door must carry a prior valid test evidence of 5 years from CBRI-Roorkee. No fresh testing is required within the validity of test report from CBRI Roorkee.
202	The Door frame shall be single rebate grooved profile to accomodate 10x4mm Fire Seal, Size of Frame to beminimum125mm x 75mm made out of minimum 1.50mm thick galvanized steel sheet. Frames shall be butt / mitered joint and field assembeled with bolting system. The frame should also be provided with fire rated smoke seal as per IS: 3614:2021 or as per test evidence. It shall be pasted on surface and perimeter of main frame. All provisions should be mortised & provided with necessary inbuilt reinforcement to receieve appropriate hardware. Frames should be provided with back plate bracket for anchor fastner with 8-10 mm dia and minimum 80 mm long HDG fasteners, with Polyamide sleevesfor installation of frame in finished plastered masonary wall opening.
203	Door leaf should be minimum 60mm thick fully flush double skin door. Door leaf must be manufactured from 1.2mm(18gauge) thick galvanised steel sheet.The infill material shall be mineral wool of minimum density 96 kg/cum. All doors shall be factory prepped for receiving appropriate hardware and provided with necessary reinforcement for hinges, locks, and door closers. The edges should be interlocked with a bending radius of 1.4mm. For double leaf doors integrated astragals has to be provided on the meeting stile for both active and inactive leaf. The shutters shall be mounted to the frame with SS 304 grade ball bearing type hinges of size 100x89x3 mm alongwith all suitable hardware(Payable in extra item).Vision lite glass size 200mm x 300mm (max area upto 0.06sqm) wherever applicable should be provided with single layered clear fire rated glass panes as per guidelines laid down under IS 3614 : 2021 vide clause no. 7.2.7 table no. 2 with a clipon arrangement.The glass will be provided with fire rated ceramic tape of suitable size alround on either face. Every Glass pane must carry a permanent marking of SAINT GOBAIN. Door must be tested with vision panel- 6mm thick pyroswiss glass.
204	Double leaf partially Insulated metal fire rated doorset of FD 120 PI classification with 120 minutes integrity and 30 minutes insulation as per IS 3614:2021 for Staircase/ Exit pathway / Refuge area etc
205	Providing and fixing fire rated GI Sheet doors conforming to FD 120-UD classification of IS 3614 :2021 with fire rating of 120 minutes integrity only. The factory manufactured door frame and shutter assembly shall be made out of minimum 1.50 mm thick GI Sheet with minimum 120 g/m2 coating as per IS: 277.The Door should be finished with powder coating in standard RAL shade finish having DFT of minimum 50 microns. The door should carry a minimum 500 Hrs of salt spray test. All accressesories like hardware, vision panel, fire & smoke seal etc to be supplied by Fire door manufacturer only as per the guidelines laid down in IS 3614:2021. Every door must be ISI labeled confirming to type of door & its fire rating.The offered door must carry a prior valid test evidence of 5 years from CBRI-Roorkee. No fresh testing is required within the validity of test report from CBRI Roorkee.
206	The Door frame shall be single rebate grooved profile to accomodate 10x4mm Fire Seal, Size of Frame to beminimum125mm x 55mm made out of minimum 1.50mm thick galvanized steel sheet. Frames shall be butt / mitered joint and field assembeled with bolting system. The frame should also be provided with fire rated smoke seal as per IS: 3614:2021 or as per test evidence. It shall be pasted on surface and perimeter of main frame. All provisions should be mortised & provided with necessary inbuilt reinforcement to receieve appropriate hardware. Frames should be provided with back plate bracket for anchor fastner with 8-10 mm dia and minimum 80 mm long HDG fasteners, with Polyamide sleevesfor installation of frame in finished plastered masonary wall opening.
207	Door leaf should be minimum 60mm thick fully flush double skin door. Door leaf must be manufactured from 1.2mm(18gauge) thick galvanised steel sheet.The infill material shall be honeycomb craft paper insulation. All doors shall be factory prepped for receiving appropriate hardware and provided with necessary reinforcement for hinges, locks, and door closers. The edges should be interlocked with a bending radius of 1.4mm. For double leaf doors integrated astragals has to be provided on the meeting stile for both active and inactive leaf.The shutters shall be mounted to the frame with SS 304 grade ball bearing type hinges of size 100x89x3 mm alongwith all suitable hardware(Payable in extra item).Vision lite glass size 200mm x 300mm (max area upto 0.12sqm) wherever applicable should be provided with single layered clear fire rated glass panes as per guidelines laid down under IS 3614 : 2021 vide clause no. 7.2.7 table no. 2 with a clipon arrangement. The glass will be provided with fire rated ceramic tape of suitable size alround on either face. Every Glass pane must carry a permanent marking of SAINT GOBAIN. Door must be tested with vision panel- 6mm thick pyroswiss glass of Saint Gobain make.
208	Double leaf un-insulated metal fire rated doorset of FD 120 classification with 120 minutes integrity only as per IS 3614:2021-For egress application like utility and service area.
209	24mm DGU (6mm Edge Natura Toughened Glass+ 12mm Air Gap+ 6mm AIS Clear Toughened Glass
210	24mm DGU (6mm Toughened Glass+ 12mm Air Gap+ 6mm AIS Clear Toughened Glass having properties of visible Light transmittance (VLT) 25%, ER 28%, IR 16%, Solar Heat Gain Coefficient (SHGC) 0.24 and U-value 2.0 W/m2 degree-K etc. The performance values declared should be tested by third party as well. The thickness/ combination of the glass can vary as per the architects/consultants’ suggestions after checking structural stability of the finalized glass panel.
211	6mm thick Heat strengthened performance glass with reflective soft coating at face # 2 of silver shade on Clear Substrate of approved make having properties as visible Light transmittance (VLT) of 20 %, Light reflection internal 26%, light reflection external 31 %, Solar heat gain coefficient (.28), shading coefficient (0.33) and U value of 3.5 W/m2 degree K ,CRI value 92ra(d65). (VLT) of 20 %, Light reflection internal 26%, light reflection external 31 %, Solar heat gain coefficient (.28), shading coefficient (0.33) and U value of 3.5 W/m2 degree K ,CRI value 92ra(d65)
212	STEEL WORK
213	Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
214	Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
215	Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.
216	Using M.S. angels 40x40x6 mm for diagonal braces
217	Providing and fixing heavy-duty industrial 50mm thik metal doors fabricated from 1.2 mm thick MS/GI sheet shutter with internal MS square tube stiffeners to prevent bending and ensure structural stability for large openings, complete with heavy-duty MS fabricated frame MS pipe with proper anchoring arrangements. The door shall be suitable for manual sliding / hinged operation (as applicable) and shall include all required industrial-grade hardware such as heavy-duty rollers/hinges, locking arrangement, tower bolts and stoppers. The surface finish shall be powder coating . ( make : Gandhi Automation , Nirmal Automation, Efaflex, Madhu industries,etc others with equilvalent specifications)
218	4500X5400 mm
219	3000 x3500 mm
220	Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge:
221	Profile C
222	Fixing with adjustable lugs with split end tail to each jamb
223	Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.
224	Hot finished seamless type tubes
225	Providing and fixing bolts including nuts and washers complete.
226	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.
227	In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works
228	Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer
229	M.S. tube
230	Providing and fixing carbon steel galvanised ( minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 m dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge.
231	10x 160 mm
232	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.).
233	ALUMINIUM WORK
234	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 / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :
235	For fixed portion
236	Powder coated aluminium (minimum thickness of powder coating 50 micron)
237	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)
238	Powder coated aluminium (minimum thickness of powder coating 50 micron)
239	Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):
240	With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)
241	Filling the gap in between aluminium/ stone/ wood frame and adjacent RCC/ Brick/ Stone/ wood/ Ceramic/ Gypsum work by providing weather/structural non sag elastomeric PU sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete, complying to ASTM C920, DIN 18540-F & ISO 11600
242	Upto 10 mm depth and 10 mm width
243	ITEM: Louvers
244	Providing and fixing of Pre Fabricated Aluminum Louvers
245	Providing and fixing aluminium work for Louver with appropriate Z sections of size 63.5 x 35 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. All complete as per architectural drawings and the directions of Engineer-in-charge. (Including dash fasteners & necessary fixtures etc.)Powder coated aluminium (minimum thickness of powder coating 50 micron)
246	STRUCTURAL GLAZING ALUMINIUM COMPOSITE PANEL
247	Providing and supplying aluminium extruded tubular and other aluminium sections as per the architectural drawings and approved shop drawings , the aluminium quality as per grade 6063 T5 or T6 as per BS 1474,including super durable powder coating of 60-80 microns conforming to AAMA 2604 of required colour and shade as approved by the Engineer-in-Charge. ( The item includes cost of material such as cleats, sleeves, screws etc. necessary for fabrication of extruded aluminium frame work. Nothing extra shall be paid on this account). The weight of aluminium extruded section shall be taken for purpose of payment.
248	Designing, fabricating, testing, protection, installing and fixing in position semi (grid) unitized system of structural glazing (with open joints) for linear as well as curvilinear portions of the building for all heights and all levels, including:
249	Structural analysis & design and preparation of shop drawings for the specified design loads conforming to IS 875 part III (the system must passed the proof test at 1.5 times design wind pressure without any failure), including functional design of the aluminum sections for fixing glazing panels of various thicknesses, aluminium cleats, sleeves and splice plates etc. gaskets, screws, toggles, nuts, bolts, clamps etc., structural and weather silicone sealants, flashings, fire stop (barrier)-cum-smoke seals, microwave cured EPDM gaskets for water tightness, pressure equalisation & drainage and protection against fire hazard including:
250	Fabricating and supplying serrated M.S. hot dip galvanised / Aluminium alloy of 6005 T5 brackets of required sizes, sections and profiles etc. to accommodate 3 Dimentional movement for achieving perfect verticality and fixing structural glazing system rigidly to the RCC/ masonry/structural steel framework of building structure using stainless steel anchor fasteners/ bolts, nylon seperator to prevent bimetallic contacts with nuts and washers etc. of stainless steel grade 316, of the required capacity and in required numbers.
251	Providing and filling, two part pump filled, structural silicone sealant and one part weather silicone sealant compatible with the structural silicone sealant of required bite size in a clean and controlled factory / work shop environment, including double sided spacer tape, setting blocks and backer rod, all of approved grade, brand and manufacture, as per the approved sealant design, within and all around the perimeter for holding glass.
252	Providing and fixing in position flashings of solid aluminium sheet 1 mm thick and of sizes, shapes and profiles, as required as per the site conditions, to seal the gap between the building structure and all its interfaces with curtain glazing to make it watertight.
253	Making provision for drainage of moisture/ water that enters the curtain glazing system to make it watertight, by incorporating principles of pressure equalization, providing suitable gutter profiles at bottom (if required), making necessary holes of required sizes and of required numbers etc. complete. This item includes cost of all inputs of designing, labour for fabricating and installation of aluminium grid, installation of glazed units, T&P, scaffolding and other incidental charges including wastages etc., enabling temporary structures and services, cranes or cradles etc. as described above and as specified. The item includes the cost of getting all the structural and functional design including shop drawings checked by a structural designer, dully approved by Engineer-in-charge. The item also includes the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working structural glazing as specified, cleaning and protection till the handing over of the building for occupation. In the end, the Contractor shall provide a water tight structural glazing having all the performance characteristics etc. all complete as required, as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer- in-Charge.
254	Note:- 1. The cost of providing extruded aluminium frames, shadow boxes, extruded aluminium section capping for fixing in the grooves of the curtain glazing and vermin proof stainless steel wire mesh shall be paid for separately under relevant items under this subhead. However, for the purpose of payment, only the actual area of structural glazing (including width of grooves) on the external face shall be measured in sqm. up to two decimal places.
255	Note:-2. The following performance test are to be conducted on structural glazing system if area of structural glazing exceeds 2500 Sqm from the certified laboratories accreditated by NABL(National Accreditation Board for Testing and Calibration Laboratories), Department of Science & Technologies, India. Cost of testing is payable separately.
256	The NIT approving authority will decide the necessity of testing on the basis of cost of the work, cost of the test and importance of the work. Performance Testing of Structural glazing system Tests to be conducted in the NABL accredited lab or by any other accreditation body which operates in accordance with ISO / IEC 17011 and accredits labs as per ISO/ IEC 17025.
257	1. Performance Laboratory Test for Air Leakage Test (-50pa to - 300pa) & (+50pa to +300pa) as per ASTM E-283-04 testing method for a range of testing limit 1 to 200 mVhr2. Static Water Penetration Test. (50pa to 1500p) as per ASTME- 331-09 testing method for a range up to 2000 ml.3. Dynamic Water Penetration (50pa to 1500pa) as per AAMA 501.01- 05 testing method for a range upto 2000 ml4. Structural Performance Deflection and deformation by static air pressure test (1.5 times design wind pressure without any failure) as per ASTME-330-10 testing method for a range upto 50 mm5. Seismic Movement Test (upto 30 mm) as per AAMA 501.4- 09 testing method for Qualitative test, Tests to beconducted on site.6. Onsite Test for Water Leakage for a pressure range 50kpa to 240 kpa (35psi) upto 2000 ml
258	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 6 mm 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 6 mm thick, spacer tube 12 mm 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 Engineerin- Charge. The IGUs shall be assembled in the factory/ workshop of the glass processor
259	(Payment for fixing of IGU Panels in the curtain glazing is included in costof item No.25.2)
260	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) providedand fixed in position, shall be measured in sqm.
261	(i) Coloured tinted float glass 6 mm thick substrate with reflective soft coating on face # 2, + 12 mm Airgap + 6 mm 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 technical sanctioning authority as per the site requirement
262	Extra for openable side / top hung vision glass panels (IGUs) including providing and supplying at site all accessories and hardwares 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 stainless steel 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.
263	SUB HEAD -V I I I:WATERPROOFING & ROOFING WORK
264	ROOFING WORK
265	Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 M- M.sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine M.sand) as per standard design :
266	In 75x75 mm deep chase
267	Providing and fixing mineral fibre false ceiling tiles at all heights of size 595X595mm of approved texture, design and pattern. The tiles should have Humidity Resistance (RH) of 99%, Light Reflectance > 85%, Thermal Conductivity k = 0.052 - 0.057 w/m K, Fire Performance as per (BS 476 pt - 6 &7)in true horizontal level suspended on interlocking T-Grid of hot dipped all round galvanized iron section of 0.33 mmthick (galvanized @120 gsm) comprising of main T runners of 15x32 mm of length 3000 mm, cross T of size 15x32mm of length 1200 mm and secondary intermediate cross T of size 15x32 mm of length 600 mm to form grid module of size 600x600 mm suspended from ceiling using galvanized mild steel item (galvanised@80gsm) 50 mm long 8mm outer diameter M-6 dash fasteners, 6 mm diameter fully threaded hanger rod up to 1000 mm length and L-shape level adjuster of size 85x25x2 mm, spaced at 1200 mm centre to centre along main ‘T’. The system should rest on periphery walls /partitions with the help of GI perimeter wall angle of size24x24X3000 mm made of 0.40 mm thicksheet, to be fixed to the wall with help of plastic rawl plug at 450 mm centre to centre & 40 mm long dry wall S.S. screws. The exposed bottom portion of all T-sections used in false ceiling support system shall be pre-painted with polyester baked paint, for all heights. The work shall be carried out as per specifications, drawings and as per directions of the engineer-incharge.
268	With 20 mm thick beveled tegular mineral fibre false ceilingtile (NRC 0.7)
269	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 :
270	12.5 mm thick tapered edge gypsum moisture resistant board
271	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.
272	GI Metal Ceiling Lay in plain Tegular edge Global white color tiles of size 595x595 mm, and 0.5 mm thick with 8 mm drop; made of G I sheet having galvanizing of 100 gms/sqm (both sides inclusive) and electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending.
273	ITEM:LINEAR METAL FALSE CEILING
274	Providing & Fixing of 300C Perf+ NWT (0.7 NRC) 2.0 mm diameter 5mm c/c pasted with aproved color NWT corrosion resistant Alluminium Magnesium Alloy metal ceilingconsisting of panel 300m wide x 30 mm deep x 0.7 mm thick with bevel edge having panel length upto 6 mtrs. coil coated on a continuous paintlien, Double baked and roll formed for higher straight and good roll forming characteristics with 21% perforation. The panel ends are raised upto 29 mm. The panel about each other with a narrow V groove. Panel shall be clipped to a backed enamelled aluminium panel carrier of 41.5 mm wide x 62 mm deep x 0.95 mm thick in standard length of 5 mtrs. made of double baked enamelled aluminium a mgnesium alloy AA3005 black with cut outs to hold panels module of 300 mm and at distance of 2.4 mtrs. the carrier shall be suspended by means of GI suspension rod 4mm diameter and suspension clip at 1.3 mtr.distancePaint finish:Alluminium panels shall be chromatised for maximum bond between metal and paint,enamelled twice under hgih temperatuve one side with full primer and Luxacote finish,the other side (Inner side) with a primer coat and skin coat on a Continous paint line. Seismic Zone V compliance - Metal facade should be Tested for Seismic Zone V compliance as per IS 1893 part 1-2016\" Mode of measurement: Measurements shall be wall to wall without deductions for lights, diffusers, columns etc
275	WATER PROOFING
276	Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying :
277	First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours.
278	Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours.
279	(The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.)
280	Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservior, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fiber brush. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage.
281	For vertical surface two coats @ 0.70 kg per sqm per coat
282	For horizontal surface one coat @1.10 kg per sqm.
283	ITEM:Waterproofing of Terrace with Single Component Pure PU Waterproofing Membrane
284	Preparation of the concrete surface by mechanical means (mechanical grinding) to ensure a good bond between the coating and the substrate. Supplying and applying High Build Elastomeric waterproofing membrane Nitoproof 600PF based on pitch free polyurethane, cold applied of spray / brush applied single component membrane which is root resistant with minimum elongation of 500% to 700% as per ASTM D 412 and the system includes final base preparation, application of Nitoproof WB primer followed by applying Nitoproof 600 PF in two coats with solid content not less than 85% applied at minimum of 2.25 kgs / sqm to the required thickness and the mixing, composition, proposition etc shall be as per manufacturer specifications and approved by consultants. The cracks / construction joints / honey combs / leaking spots in the slab shall be provided with pressure grouting using cementitious system by admixing Cebex 100 - 225 grams to 50 kg bag of cement. The junctions shall be chamfered using Nitobond SBR admixed polymer mortar prior to application of waterproof coating.
285	On completion of waterproofing application, providing and fix 150gsm non woven Polypropylene geo textile membrane with over lap of minimum 50mm as protective medium before screed concrete or landscaping works.
286	Screed Concrete to Slope:Fixing 3mm diameter, 75mm square weld mesh over the geo textile surface followed by providing and laying screed concrete of M20 grade of average thickness and slope as per the direction of Engineer In Charge or Consultant incorporating necessary admixtures like Conplast WL Xtra @ 200ml per bag of cement as per manufacturer\"s specifications. Treatment to continue along the vertical surface for 300mm height in shape of round Chamfering, curing etc. The concrete shall be provided with groove cutting of 6mm x 10mm at every 5m x 5m area, the joints shall be treated with elastomeric sealants Nitoseal PU 50(Fosroc/BASF/Sika). Note: Cost of cement screed shall be paid under relevant item.
287	ITEM:BORE PACKING GROUT
288	Filling the annular space between concrete surface and plumbing pipe using non shrink grout after preparing the surface using sand paper and application of Nitobond SBR as a priming coat on the concrete walls. Mixing and pouring Conbextra GP2, high strength grout with clean and cool water at ratio of 0.16 on the prepared surface to make the bore packing water tight and apply two coats of approved Elastomeric coating water proofing overlapping the undisturbed area by minimum 150mm over the patch area properly. The rate shall include necessary materials, fixing back up foam cord on the bottom, tools and application procedure as per manufacturer\"s specification.
289	Core Cutting for 200mm/150mm for 160mm pipe dia
290	ITEM:Waterproofing Works - Below Raft Slab
291	Surface Preparation:Preparation of the PCC which should be free from cavities and projecting nibs. This shall include cleaning and removal of all the dust, dirt, oil, grease, cement laitance, contamination, loose particle for laying of waterproofing system. All surfaces shall be dry and free from frost.
292	Waterproofing Membrane: Supplying and laying a pre-applied, flexible, fully bonded CE made,HDPE - PW weldable grade pure HDPE membrane of 1.5 mm thick make over P.C.C conforming to IS 16471:2017 & BS 8102:2022 Type A requirements of Underground waterproofing structures.The system should be fully bonded to the RCC and consists of highly resilient HDPE film, self adhesive polymer layer and a particulate layer. The membrane shall bond integrally to poured concrete designed with Laplock Technology of raft slab to prevent the water migration between raft and membrane. The membrane shall be of 2.4m x 20m with minimum of factory made selvedge 100mm side and end laps which shall be welded together by HOT AIR welding with double seam welding machine. In case of minor damages in HDPE Membrane, the area shall be marked and sealed with another oversized patch (100 mm extended from the centre of the damage) by using HDPE tape with dual adhesive or by welding the oversized patch with single side hand welding machine. The membrane shall be taken in tappered manner as per the design slope of the consultant over PCC and terminated in the diaphragm wall by using Lokfix E77 and aluminium flashing over it. The membrane shall conforms to BS 8102:2022 & IS 16471:2017 & shall exhibit following properties: i. Tensile Strength: 26MPa ASTM D412ii. Elongation: 600% ASTM D412iii. Peel Adhesion to Concrete: 1200N/m ASTM D903iv. Puncture Resistance: 900N ASTM E 154v. Resistance to Hydrostatic Head: 71m ASTM D5385vi. Low Temperature Flexibility at (-)25°C: Pass ASTM D1970vii. Lap Peel Adhesion(Welded Joints): 12000N/m ASTM D6392The membrane shall be chemically resistant in all types of soil or water, has a zero permeance to moisture, solar reflective to reduce heat gain while exposed, does not activate prematurely due to wet conditions and is unaffected by ground settlement beneath slabs.
293	Supply and laying of Geo Textile:Protection layer of Geo textile with 120 GSm thick for waterproofing membrane protection.
294	ITEM:Waterproofing Works - Wall Outer Side
295	Waterproofing Membrane:Providing and spray applying the outer side wall of the simulation tank with two component 100% solids VOC free, rapid curing polyurea WH200 designed as a waterproofing and protective coating at 1.5mm thickness as per material specification. The first part includes surface preparation, application of epoxy primer Nitoprime 31 as per material specification, using roller/brush coat @ 250gms/sq.m. Silica sand to be spread over the primed surface. The application shall be done by using high pressure, heated two component spray proportioning equipment to attain a minimum thickness of 1.5 mm with tensile strength 13 MPa (ASTM D412), shore A hardness is 80(ASTM D2240) and an elongation greater than 450% (ASTM D412).Pin holes/blow holes are repaired using either Nitmortar FC/Nitomortar S. The junctions shall be chamfered using Nitobond SBR admixed polymer mortar prior to application of waterproof coating.( Refer sketch enclosed for reference)
296	ITEM:Waterproofing Works - Wall Inner Side
297	Epoxy Polysulphide Elastomeric Coating:Providing and applying the inner side walls and floor of the simulation tank with two component chemical resistant, abrasion resistant epoxy polysulphide elastomeric coating of Nitocote EPS which forms as a tough and flexible seamless waterproofing and protective coating at 1.0mm dry film thickness at a coverage of 1.0 sqm/lit and as per material specification by using stiff nylon brush/short nap roller/airless spray. The first part includes surface preparation, application of epoxy primer Nitoprime 25 and as per material specification, using roller/brush coat @ 250gms/sq.m.Pin holes/blow holes are repaired using either Nitmortar FC. All the construction joints/kicker joints in the tank wall shall be provided with PVC waterstops of Supercast Watafoil of size 250mm and followed by pressure grouting using cementitious system by admixing Cebex 100 @ 225 grams to 50 kg bag of cement. The junctions shall be chamfered using Nitobond SBR admixed polymer mortar prior to application of waterproof coating. ( Refer sketch enclosed for reference)
298	ITEM:Construction Joint Treatment
299	Starter Joint / Construction Joint:Supercast SW20 based on advanced synthetic elastomer strips at all construction joints of retaining walls, lift walls, UG sump, STP, etc. Swell bars to be placed in between the reinforcement with adhesive or coir wire before placing of concrete. Thickness of water bar to be minimum 20mmX10mm or as per manufacturer\"s\" specification. The waterbar shall be formulated to exhibit low pre-mature swelling and increase in volume upto maximum of 200%. The waterbar shall have a minimum cover concrete of 70mm to accommodate the pressure developed during swelling process. The hydro-swelling water bar shall have the below properties:-Physical Properties Typical ValuesSize : 20mm x 10mmsolids content : 100%Shore A hardness : 70unrestrained volume expansion : upto 200%Application temperature : -20°C to 50°CService temperatures : 30°C to 50°CHydrostatic pressure resistance : 10 bar (100 metres head).
300	ITEM:Termination
301	Termination:The membrane shall be terminated by making a groove of 20mm x 10mm in the diaphragm wall inner side at a height of 1m from the raft top surface and on the top of the simulation tank wall outer side and sealing the grooves with polymer modified mortar/sealant as shown in the drawing.
302	ITEM:Protective Coating:
303	Protective Coating:Waterproof coating shall be coated with two component UV stable aliphatic Polyurethane coating Dekguard PU of approved colour shade at 90 microns thick as per manufacturer\"s specification.
304	ITEM:External Elevation Wall Coating
305	Providing and applying Dekguard E2000 or equivalent makes acrylic, breathable, elastomeric, water based, anti-carbonation coating to all masonry/concrete members primed with Dekguard Primer or Dekguard WB Primer above ground. Coating must be applied in two coats to achieve total dry film thickness of not less than 200 microns and shall have carbon dioxide diffusion resistance equivalent air layer thickness (DIN EN 1062 Part 6 & FTM276) > 50 m; carbon dioxide diffusion resistance equivalent air layer thickness (Taywood Method) = 240 m; carbon dioxide diffusion resistance equivalent thickness of 30N conc. (Taywood Method) >500 mm; Elongation of cured film shall be (ASTM D 412) > 200%; Chloride Ion Penetration (ASTM C 1202) = Very Low (100 to 1000 Coulombs); Tear Resistance (ASTM D 624) = 12 N/mm; Static Crack spanning capability (Modified ASTM C 836-76) = 2mm; UV Resistance (ASTM D 4587, Cycle 1 from ASTM G154) > 500 Hours; Reduction in Water Absorption (ASTM C642) > 82%; Adhesion (ASTM D 4541) > 1 N/mm2 and Solar Reflectove Index of 105 amd emissivity > 93% (ASTM E 1980-11) etc, complete. Product used shall have CE (CE-29842) marking and compliance according to Construction Products Directive 89/106/EEC (CPD)Note:1 Colour pigmentation is available in a selected range of RAL colours/shades.Note:2 Coating shall be continued to the full parapet wall height and overlapped to 100mm over the Terrace/Roof Slab PU coating.
306	ITEM:Tie Rod Holes
307	Providing & Installing thixotropic, cementitious gun grade, non-shrink grout Conbextra Tie Rod Grout(Fosroc/BASF/Sika) in tie rod hole fillings, that shall meet the following performance criteria only with air curing at 27°C, with no water curing necessary. It shall provide a fair finish which matches the concrete substrate shade with almost no wastage during applications.Conbextra Tie Rod Grout, when tested shall deliver the minimum parameters as below :(i) Fresh wet density - 1.97±0.1 g/cc(ii) Compressive Strength (ASTM C 109, for a 50 mm cube size) 1 days - >8 MPa 28 days - >30 MPa (iii) Pot life - 90 mins(iv) Water permeability (mL, IS 2645) - Nil (v) Pull out bond strength by LDM - 12 MPa @ 28 days (vi) Pull off bond strength - >0.5 MPa @ 3mm thickness, 28 days(vii) Tensile Strength (EN-196-1)7-days - >3 MPa28-days - >5 MPa
308	Designing, fabricating, testing, protection, installing and fixing in position PUF insulated sandwich panels for walls of total thickness not less than 100mm and width 1.0 m having tongue and groove edge finish with camlock arrangement. Panel shall have 0.5mm thick precoated GI sheet on both side of polyurethane foam confirming to IS 12436:1988. The Precoated sheet shall be of minimum 240 mpa steel grade confirming to IS 14246:1995 and shall have zinc coating of minimum 120 gsm as per IS:277:1992, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 20 micron. The PPGI sheet shall have plastic protective guard film of minimum 25 microns to avoid scratches while transportation. The PU foam shall be self-extinguishing, fire retardant type having minimum density of 40 Kg/cum(+,-2 Kgs) including CFC Free pannel should be GRIHA Certified. The panels shall be fixed to the steel frame structure with minimum 5 mm thick self-tapping GI screws of required length and nos. with minimum spacing of 300 mm c/c Including provision of G.I boxes/Conduits etc. fitting. This item includes cost of all inputs of designing, labour for fabricating and installation of aluminium grid window, installation of glazed units, T&P, scaffolding and other incidental charges including wastages etc., enabling temporary structures and services, cranes or cradles etc. as described above and as specified. The item includes the cost of getting all the structural and functional design including shop drawings checked by a structural designer, dully approved by Engineer-in-charge. The item also includes the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working PUF panel structure as specified, cleaning and protection till the handing over of the building for occupation. In the end, the Contractor shall provide a water tight PUF panel structure having all the performance characteristics etc. all complete as required, as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer- in-Charge.
309	Providing and fixing 15 cm wide, 45 cm overall semi-circular plain G.S. sheet gutter with iron brackets 40x3mm size, bolts, nuts and washers etc., including making necessary connections with rain water pipes complete.
310	0.80 mm thick with zinc coating not less than 275 gm/m²
311	SUB HEAD -I X :INTERNAL SANITARY & WATER SUPPLY WORK
312	SANITARY FIXTURES & ACCESSORIES
313	Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required as per the sample approval & under the directions of Engineer-in-charge :
314	W.C. pan with ISI marked white solid plastic seat and lid
315	Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required as per the sample approval & under the directions of Engineer-in-charge :
316	One urinal basin with 5 litre white P.V.C. automatic flushing cistern
317	Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require as per the sample approval & under the directions of Engineer-in-charge.
318	Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required as per the sample approval & under the directions of Engineer-in-charge:
319	Kitchen sink with drain board
320	510x1040 mm bowl depth 225 mm
321	Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality as per the sample approval & under the directions of Engineer-in-charge
322	Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required:
323	White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests
324	Providing and fixing Counter Top wash basin with 15 mm dia CP Brass single hole basin mixer of approved quality and make.
325	Providing and fixing 8 mm dia S.S. Health Faucet with flexible tube upto 1 metre long of quality and make as approved by Engineer - in - charge.
326	Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :
327	Rectangular shape 1500x450 mm
328	Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms.
329	Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.
330	600 mm long towel rail with total length of 645 mm, width 78mm and effective height of 88 mm, weighing not less than 190gms.
331	Providing and fixing P.V.C. waste pipe for sink, wash basin, urinal including P.V.C. waste fittings complete as per the sample approval & under the directions of Engineer-in-charge
332	Flexible Pipe
333	40 mm dia
334	Providing and fixing 100 mm sand cast Iron grating as per the sample approval & under the directions of Engineer-in-charge
335	Providing and fixing stone slab with table rubbed, edges rounded and polished, of size 75x50 em deep and 1.8 em 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 the sample approval & under the directions of Engineer-in-charge
336	White Agaria Marble Stone
337	Providing and fixing C.P. brass Sink Taps of approved quality conforming to IS:8931 as per the sample approval & under the directions of Engineer-in-charge :
338	15 mm nominal bore
339	Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 as per the sample approval & under the directions of Engineer-in-charge
340	15 mm nominal bore
341	Providing and placing on terrace (at all floor 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 as per the sample approval & under the directions of Engineer-in-charge
342	SOIL , WASTE, VENT PIPES AND FITTINGS
343	Providing and fixing on wall face unplasticised Rigid PVC pipes confonning to IS : 13592 Type A, including jointing with seal ring confonning to IS : 5382, leaving 10 mm gap for thennal expansion, (i) Single socketed pipes.
344	75 mm diameter
345	110 mm diameter
346	Providing and fixing M.S. holder bat clamps of approved design to C.l. or S.C.I. rain water pipes embedded in and including cement concrete blocks 10x10x10 em of 1:2:4 mix (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and cost of cutting holes andmaking good the walls etc. :
347	75 mm diameter
348	110 mm diameter
349	Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for 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 thennal expansion.
350	Single tee with door
351	75x75x75 mm
352	110x110x110 mm
353	Single tee without door
354	75x75x75 mm
355	110x110x110 mm
356	Bend 87.5°
357	75 mm bend
358	110 mm bend
359	Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 em diameter and weighing not less than 440 grams.
360	Cutting holes up to 15x15 cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as tomake it leak proof.
361	Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors :
362	100 mm inlet and 100 mm outlet
363	Sand cast iron S&S as per IS: 3989
364	WATER SUPPLY PIPES AND FITTINGS
365	Providing and fixing Chlorinated Polyvinyl 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 inCharge.
366	Internal work - Exposed on wall
367	25 mm nominal dia Pipes
368	32 mm nominal dia Pipes
369	40 mm nominal dia Pipes
370	50 mm nominal dia Pipes
371	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings and fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.
372	Concealed work - including cutting chases and making good the walls etc.
373	15 mm nominal dia Pipes
374	20 mm nominal dia Pipes
375	25 mm nominal dia Pipes
376	32 mm nominal dia Pipes
377	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.
378	External work
379	65 mm nominal dia Pipes
380	Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :
381	32 mm nominal bore
382	40 mm nominal bore
383	50 mm nominal bore
384	65 mm nominal bore
385	Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete
386	15 mm nominal bore
387	20 mm nominal bore
388	25 mm nominal bore
389	Providing and fixing gun metal non- return valve of approved quality (screwed end) :
390	32 mm nominal bore
391	Horizontal
392	40 mm nominal bore
393	Horizontal
394	50 mm nominal bore
395	Horizontal
396	65 mm nominal bore
397	Horizontal
398	Providing and fixing uplasticised PVC connection pipe with brass unions :
399	30 cm length
400	15 mm nominal bore
401	INTERNAL RAIN WATER DRAINAGE WORK
402	Making khurras 45x45 cm with average minimum thickness of 5 em cement concrete 1 :2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1 :3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete.
403	Providing and fixing 100 mm diameter and 60 em long rain water spout in cement mortar 1 :4 (1 cement : 4 fine sand).
404	Stone ware spout
405	Providing and fixing on wall face unplasticised Rigid PVC rain water pipes confonning to IS : 13592 Type A, including jointing with seal ring confonning to IS : 5382, leaving 10 mm gap for thennal expansion, (i) Single socketed pipes.
406	75 mm diameter
407	110 mm diameter
408	160 mm diameter
409	Providing and fixing M.S. holder bat clamps of approved design to C.l. or S.C.I. rain water pipes embedded in and including cement concrete blocks 10x10x10 em of 1:2:4 mix (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) and cost of cutting holes and making good the walls etc. :
410	75 mm diameter
411	110 mm diameter
412	160 mm diameter
413	Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for 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 thennal expansion.
414	Coupler
415	75 mm
416	110 mm
417	160 mm
418	Single tee with door
419	75x75x75 mm
420	110x110x110 mm
421	160x160x160 mm
422	Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 em diameter and weighing not less than 440 grams.
423	SUB HEAD - X- INTERNAL ELECTRICAL WORKS
424	POINT WIRING :
425	Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable in surface/ recessed mild mild steel conduit,with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.
426	Group C
427	Group B
428	Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point (without independent switch etc.) with 1.5 sq. mm FRLS/HFFR PVC insulated copper conductor single core cable in surface/ recessed mild mild steel conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.
429	Group C
430	Wiring for twin control light point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/ recessed mild mild steel conduit, 2 way modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required.
431	Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed mild mild steel conduit alongwith 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
432	Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed mild mild steel conduit as required.
433	2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire
434	2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire
435	2 X 4 sq. mm + 1 X 4 sq. mm earth wire
436	2 X 6 sq. mm + 1 X 6 sq. mm earth wire
437	2 X 10 sq. mm + 1 X 6 sq. mm earth wire
438	4 X 6 sq. mm + 2 X 6 sq. mm earth wire
439	4 X 10 sq. mm + 2 X 6 sq. mm earth wire
440	4 X 16 sq. mm + 2 X 6 sq. mm earth wire
441	Supplying and drawingCo axial TV cable, RG-6 grade, 0.7 mm solid copper conductor, shieldedwith fine tinned copper braid and protected with PVCsheathin the existing surface/recessed mild steel/PVC conduit as required.
442	Supplying and Installation of following sizes of mild mild steel conduit alongwith accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required.
443	20 mm
444	25 mm
445	32 mm
446	Supplying and Installation of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.
447	20 mm
448	25 mm
449	32 mm
450	40 mm
451	Supplying and Installation following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.
452	5/6 A switch
453	3 pin 5/6 A socket outlet
454	Telephone socket outlet
455	TV antenna socket outlet
456	Supplying and Installation two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.
457	Supplying and Installation modular blanking plate on the existing modular plate & switch box excluding modular plate as required.
458	Supplying and Installation following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.
459	1 or 2 Module (75mmX75mm)
460	Supplying and Installation following Modular base & cover plate on existing modular metal boxes etc. as required.
461	1 or 2 Module
462	Supplying and Installation suitable size GI box with modular plate and cover in front on surface or in recess, including providing and Installation 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required.
463	Supplying and Installation suitable size GI box with modular plate and cover in front on surface or in recess, including providing and Installation 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.
464	Supplying and Installation 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections etc. as required.
465	Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.
466	Upto 450 mm sweep
467	Supplying & Installation suitable size GI box wih modular plate and cover in front on surface or in recess including providing and Installation 25 A modular socket outlet and 25 A modular SP MCB, \"C\" curve including connections, painting etc. as required.
468	MCB\"s & DB’s :
469	Providing and Installation following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.
470	100 A, 30 KA,FPMCCB
471	125 A, 30 KA,FPMCCB
472	Supplying and Installation following way, single pole and neutral (SPN), sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)
473	8 way , Double door
474	12 way , Double door
475	Supplying and Installation following way, horizontal type three pole and neutral (TPN), sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)
476	4 way (4 + 12), Double door
477	6 way (4 + 18), Double door
478	8 way (4 + 24), Double door
479	Supplying and Installation of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)
480	4 way (4 + 12), Double door
481	8 way (4 + 24), Double door
482	12 way (4 + 36), Double door
483	Supplying and Installation 5 A to 32 A rating, 240/415 V, 10 kA, \"C\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.
484	Single pole
485	Double pole
486	Triple pole (40A & 63A)
487	Supplying and Installation single pole blanking plate in the existing MCB DB complete etc. as required.
488	Supplying and Installation following rating, four pole (FP), 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.
489	40 A
490	63 A
491	100 A
492	Supplying and Installation Cable End Box (Loose Wire Box) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 Volts, on surface/ recess, complete with testing and commissioning etc.as required.
493	For 6 way, Double door TPN MCBDB
494	For 8 way, Double door TPN MCBDB
495	ELCB/RCCB SWITCHES :
496	Supplying and Installation following rating, four pole, (three phase and neutral) SPN, 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.
497	40 A
498	63 A
499	FIXTURES :
500	Supplying, installation, Testing & Commissioning of LED Recessed/surface Down lighter (Round/square/Rectangular) COB Type of following body material and construction as per IS : 10322 with driver as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80 , UGR (Unified Glare Rating) < 19, Flicker free (flicker should be below 5%), life time (LED,Driver & electrical circuitry), of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends , CCT 3000°K / 4000°K / 5700°K / 6000°K / 6500°K (As per ANSI Bin), SDCM (Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be confirming to relevant BIS standards and trade mark certificate (T.C.).

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Tender For Provision Of Infrastructure Facility For Project Seatec At Npol, Kochi, Kochi-Kerala

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