Lab Renovation Works in CWMF Complex

Amount

Dismantling of RCC works at all levels by manually / by mechanical including Cutting and stacking of steel reinforcement bars and disposal of unserviceable materials within 50m lead,labour,tools required etc.complete in all respects as per specifications and directed by the Engineer-in-charge.

Dismantling brick work at all levels by manually / by mechanical including cutiing and stacking of steel reinforcement bars and disposal of unserviceable materials within 50m lead,labour,tools required etc. complete in all respects as per specifications and directed by the Engineer-in-charge.

Providing and constructing brick masonry at all lifts using well burnt stock bricks in cement mortar 1:5 including suitable scaffolding, raking out joints, curing complete as per specifications and drawings for foundation, superstructure, etc. for the following floors.for basement and ground floor.

Providing plastering to the internal surfaces of brickwork/concrete at all elevations in cement mortar 1:5, 12mm thick finished with a floating coat of neat cement including hacking of concrete surfaces with pointed tool, scaffolding, finishing, curing, forming grooves wherever necessary, all as per specifications.

Providing, straightening, decoiling wherever necessary bending, cutting, binding and fixing in position steel reinforcement TMT bars of Fe500D grade steel conforming to IS:1786 and tying with approved annealed binding wire of 1.6mm dia in all reinforced cement concrete work at all lifts, including cost of supplying and fixing the spacer/cover blocks and binding wire complete all as per specification and as directed by Engineer-in-Charge at all lifts. Note: The rate shall be including the cost and testing of reinforcement steel at third party NABL lab. The reinforcement steel will be procured from dealers with a test certificate as approved by the department. For further details please see Clause 11 of Section VIII, General Information for Guidance of Tenderers.

Providing and laying cast insitu controlled reinforced cement concrete of specified grade at all levels and lifts mentioned below using 20mm maximum size hard granite machine crushed graded stone aggregates including weigh batching, charges for mixing & cost of admixture, mechanical mixing, transporting and placing at all lifts, vibrating, consolidating, curing and finishing smooth of all exposed faces complete for column footings, columns, lintels, sunshades, gutter slabs, beams, slabs, water tank, machine foundation and all other structural elements including dewatering wherever necessary (Formwork and reinforcement will be paid for separately) all as per specification and all as shown in drawings and as directed by the Engineer-in-charge for all in-situ item. Note:1. The rate of concrete shall include all labour,equipment charges for mixing & cost of admixture. chemical admixture confirming to IS 9103 shall be mixed in frresh concrete and prior permission from engineer-in-charge shall be obtained for dosage and compatibility. 2.Test certificate of cement,procured from dealer/company to be submitted for all cement related works by the contractor. 3.The rate shall be quoted on the basis of using minimum cement per cu.m of concrete mentioned below for relevent grade of concrete.Any upward /downward variation required to obtain the specified strength will be paid for or deducted at the rate of cement specified in scedule F (6c.M30 grade with 370 kg. of cement per Cu.m. of concrete for all floors)

Providing and fixing anodized aluminium (Anodised transparent or dyed to required shade according to IS:1868 Minimum Anodic coating of grade AC 15) work for doors, windows, ventilators and partitions with extruded built up standard tubular sections / Z Sections and other sections of approved make confirming to IS:733 and IS:1285 fixed with rawl plugs and screws or with fixing clips or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC / neoprene felt etc. Aluminium sections shall be smooth, rust free, straight, mitered and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P brass / stainless screws all complete as per architectural drawings and directions of Engineer-in-charge including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required. (fittings, Glazing and paneling shall be paid for under relevant item)

Providing and fixing Vitreous china color wash basin size 630x450mm (HINDWARE/ PARRYWARE) with C.I. brackets, 15mm C.P. Brass pillar taps of Jaquar/ Parryware or approved equivalent make, 15mmx600mm long PVC inlet connection, 15mm stop cock, 32mm heavy quality C.P. brass waste coulpling of standard pattern, including painting of fitting and brackets, cutting and making good the walls and testing complete all as per specifications and as directed by the Engineer-in-charge.

Providing and Fixing in position Suspended false ceiling system using 600 x 600mm Mineral Fiber Reinforced Factory applied Vinyl painted "ARMSTRONG" Ceiling tiles or approved equivalent make & pattern, Tiles having 16/15mm thick, and approved surface Design and edge Profile (TEGULAR or Equivalent ) placed in a suspended Grid of size of 600x 600mm made of Hot-dipped G.I steel sections having an exposed surface capping of Pre-finished baked polyester painted coil wherein the main tee of size 24x32x1200mm shall be suspended at 1200mm centers along the length of ceiling with 4mm dia G.I wire with necessary level adjusters. The cross tees of size 24x27x1200mm shall be inserted in to slots between the main Tees at 600mm centers and thereafter in direction vertical to the longer Tees, cross Tees of size 24x25x600mm shall be inserted to form a grid size of 600x600mm resting on the Periphery walls on wall angles of size 24mmx24mm including providing necessary openings for light fixtures, diffusers, Trap doors etc to be made as per layout Drawings and as per directions of Engineer-in-Charge. The main Tees to be suspended from the ceiling / Soffit with the help of metal dash fasteners of 6mmx50mm, soffit clits of 25mmx35x1.60mm and 4mm dia G.I wire with galvanised spring steel leveling clips. The entire grid system shall be designed to bear a distributed load of minimum 15 kg/Sq.m. Only False Ceiling area will be Measured for the Purpose of Payment.

Providing, Laying, jointing, fixing and testing for following diameter of Exposed on wall plumping lines Heavy quality (C-Class) Galvanized Iron pipes of TATA or approved equivalent make and ISI marked fittings like, tees, elbows, bends, unions, nipples, reducers etc. as required for the work, including testing the pipes and fittings for 10.00 Kg / Sq.cm hydraulic pressure with a minimum period of two hours duration with clean water, including cutting , threading, jointing with hemp yarn, white lead, jointing Teflon tape, fixing in walls / trenches using clamps etc. including 2 coats of Synthetic enamel paint over a coat of primer, complete all as per specifications and drawings, all as directed at site. Pipes with exclusive use of ISI marked of approved make C-Class pipes. (PL21E-40 mm n/b G.I. pipe).

Providing and fixing Chlorinated PVC (CPVC) pipes for concealed pipeline work having thermal stability for hot & cold water supply (as ASTM Standard 2846 & SDR - 11 Grade) including all CPVC Plain & Brass threaded fittings, fixing the pipe with clamps including chasing the walls, concealing the pipes and making good the same etc. This included jointing of pipes & fittings with CPVC Solvent cement & testing the joints complete all as per specifications, drawings and as directed by the Engineer-in-Charge.(PL6C-25mm outer dia CPVC pipe)

Providing and fixing Unplastisized PVC (UPVC) pipes in trenches/open pipeline work having thermal stability for hot & cold water supply (as ASTM Standard 2846 & SDR - 11 Grade) including all UPVC Plain & Brass threaded fittings, fixing the pipe with clamps at 1.00 m spacing / under ground. This includes jointing of pipes & fittings with UPVC Solvent cement & testing the joints complete all as per specifications, drawings and as directed by the Engineer-in-Charge(PL7B-75 mm outer dia UPVC pipe)

Providing and fixing Unplastisized PVC (UPVC) pipes in trenches/open pipeline work having thermal stability for hot & cold water supply (as ASTM Standard 2846 & SDR - 11 Grade) including all UPVC Plain & Brass threaded fittings, fixing the pipe with clamps at 1.00 m spacing / under ground. This includes jointing of pipes & fittings with UPVC Solvent cement & testing the joints complete all as per specifications, drawings and as directed by the Engineer-in-Charge(PL7D-110 mm outer dia UPVC pipe)

A.MUTHU CIVIL CONTRACTOR

MARS CONSTRUCTIONS

Anusha Enterprises