Indian Institute Of Technology Tender

1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Brick work 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 in all shapes and sizes in :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and fixing plain lining with necessary screws/nuts & bolts/ nails, including a coat of approved primer on one face, and fixed on wooden /steel frame work, complete as per direction of Engineer-incharge (Frame work shall be paid for separately).

12mm thick comercial ply conforming to IS: 1328 BWR type

Providing & Fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt/ suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S, including cost of adhesive of approved quality.

1.0 mm thick

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.

Welding by gas or electric plant including transportation of plant at site etc. complete.

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 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge.

10 x 120 mm

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 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand), jointing with greay cement slurry @ 3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. complete : size of tile 500 x 500 mm

CEMENT PLASTER (IN FINE SAND)

12 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

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.

Distempering with 1st quality acrylic distemper, 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.

Two coats

Providing and fixing kitchen sink with C.I. brackets, C.P. brass chain with rubber plug, 40 mm C.P. brass waste complete, including painting the fittings and brackets, cutting and making good the walls wherever required:

White glazed fire clay kitchen sink of size 600x450x 250 mm

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

Internal Work

40mm nominal dia pipes

50mm nominal dia pipes

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.

External work

50mm nominal dia pipes

65mm nominal dia pipes

Providing and fixing G.I. Pipes complete with G.I. fittings and clamps, i/c making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall :

Exposed on wall

15 mm dia nominal bore

20 mm dia nominal bore

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :

20 mm diameter pipe

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

15 mm nominal bore

20 mm nominal bore

Providing and fixing brass stop cock of approved quality :

15 mm nominal bore

20 mm nominal bore

Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.

15 mm nominal bore

LPG line with gas bank for LPG cylinder of 14.2 kg. Each lpg cylinder with ‘c’ class seamless steel pipe conforming to is : 1239: 2 for gas bank pipe laying and 1” for rest pipe laying, with twin stage pressure regulator –Upto 30 PSI (dial type) and supported with wall by providing adequate supports spacing not more than 1.5mtr. fitted with flanges & accessories and isolation valves having ball valves of approved makes with LPG installation certificate having carbon steel body, SS ball and PTEF seat and all other fitting such as tees, reducers unions, elbows etc. The piping shall be joined through welding by using welding electrode of ISI marked only. Care must be taken to prevent rusting of piping installation by providing red oxide primer coating and suitable sleeve of GI/ wood shall be provided wherever the pipes are crossing through the walls/ slabs etc. On completion, the LPG complete system with all accessories and individual components which are subjected to cylinder pressure shall be capable of withstanding a test pressure twice the working pressure. All the accessories, components used for installation of LPG pipeline system shall have the approval from Oil company i.e. IOCL/HP/BP Isolation/shut off valves shall be ball valves with installation, testing and commissioning of LPG manifold and supply system with at least two coat paints as per LPG color norms. The items covered under scope of works shall including all those ancillary items which may be required to complete the work in all respect where specifically mentioned or not. Fire fighting arrangements for LPG bank should be as per the guidelines of statutory body/local authority/local government.The work should be carried out as per IS 6044:2000 guidelines Preferred make- MS pipe of JINDAL/ TATA

Non return valve HPC

Needle control valve HPC

Cylinder Pigtail 6' Suraksha

Click on type adaptor HPC

Main Shut off valve L&T/HPC

Seamless 1" Pipe C Class

Seamless 1/2" Pipe C Class

H.P. regulator 30 PSA United/Vanaz

H.P Regulator