LINAC AND BRACHY THERAPY ROOM IN ONCOLOGY BLOCK IN GH IN TIRUPPUR

Amount

EARTH WORK EXCAVATION for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift upto 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

CEMENT CONCRETE 1:5:10 [One Cement, Five Crushed Stone Sand and Ten hard broken stone jelly] using 40 mm gauge hard broken granite stone jelly for FOUNDATION including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as COLUMN FOOTINGS, COLUMN PEDESTALS, PLINTH BEAMS, GRADE BEAMS, STAIRCASE STEPS, etc., which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. [Payment for centering shall be given after the concrete is laid].

PLAIN CEMENT CONCRETE 1:2:4 [one cement, two crushed stone Sand and four hard broken stone jelly] using 20 mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

Fabrication and Manufacturing of Solid Precast Concrete Element in M-40 Grade Concrete (cement content 440 kgs.) with provisions of shear keys, connecting loops, dowel tubes and proper lifting accessories for walls, beams, slabs, stairs, column etc, of various thickness, shape and size of differenct concrete grades manufactured in Controlled Factory Environment with approved methodology including moulds (Pallet system, tilits form, table moulds, staircase moulds, facade mould, etc.), mixing, transporting and placing of concrete, vibrating, curing, finishing, making necessary cutout/holes of required sizes for services, yard handling & stacking all complete as per IS 11447:1985 and as per approved shop drawings and design mix as per the direction of Engineer-in-charge (Cost of reinforcement, mechanical, electrical and plumbing inserts will be paid separately.) Note:Excess/less cement over the specified cement content used as per design mix is payable/ recoverable separately.)

Fabrication and Manufacturing of Pre-stressed Hollow Core Slab in M-50 Grade Concrete (cement content 460 kgs.) Hollow area 25 to 30%) of different thickness & modular width 1200mm in Controlled Factory Environment with approved methodology confirming to IS 10297:1982 by using long line casting method having arrangement of proper steel bed. Concreting should be done by batch mixing plant capable of producing zero slump concrete, transported through automatic shuttels of standard make and layed on bed with the help of extruder/ slipformer, finishing, curing and also provision of steam curing,Cutting, making necessary cutout/ holes of required sizes for services in slab element after achieving required strength, yard handling and stacking all complete as per approved shop drawings and design mix as per the direction of the Engineer-in-charge. (Cost of strands should be paid separately.) Note:Excess/less cement over the specified cement content used as per design mix is payable/ recoverable separately.)

150mm thick Hollow Core Slab

250mm thick Hollow Core Slab

Erection and Installation of Precast/ Pre-stressed Concrete Elements in correct and final position with proper line level and plumb at site makin all arrangements (i.e Cranes, Push-Pull Jacks and all other Tools & Plants for lifting, placing and alignment of elements, within erection tolerance as per IS:15916 as per approved shop drawings and all complete as per the direction of Engineer-in-charge but excluding the cost of sim pads, non-shrink grout and steel works (i.e) hangers.

Pre-Stressed Hollow Core Slab upto 200mm thickness

Pre-Stressed Hollow Core Slab above 200mm upto 400mm thickness

Solid Concrete Wall Elements

Transportation of Precast Elements by Flat Bed Trailor (Double. Triple Axle 40 feet length with proper accessories like 'A' Frame etc.) from factory, including the cost of loading, unloading and stacking at site with the help of required capacity Cranes.

Upto 5 Kilometre

Providing and Applying weather proof sealant on outer joints of approved make confirming to IS and directed by Engineer-in-charge.

Providing & Laying of levelling shim pads required sizes (5 x 5cm to 10 x 10cm) of PVC / Rubber to adjust level of bearing surface of supporting members as per the direction of Engineer-in Charge.

2 mm thick

5 mm thick

10 mm thick

Providing & Grouting of Dowel Tubes/ Shear keys/ Joints of Precast Members with M-60 Grade cementitious grout (Non-Shrink) of approved make by suitable means (Free flowing / pump), curing etc., complete as per directions of Engineer-in-charge. (The payment shall be made on the basis of actual weight of approved grout injected.).

Providing and laying in position, Standardised Concrete Mix M-30 Grade in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cementcontent of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

For Foundation and Basement

For Superstructure in Ground Floor

For Superstructure in First Floor

Supplying, fabricating and placing in position MILD STEEL / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. [Contractor has to make his own arrangements for the supply of steel and binding wire].

Providing and Laying in position Pre-stressing Steel Strands (Low Relaxation) on hollow core bed by using mechanical pulling arrangement like Rabbit/ Bed Master including all accessories for atressing and destressing operations as per approved make conforming to IS1343 and grade FY-1860 etc., complete as per drawings and direction of Engineer-in-charge.

BRICK WORK in Cement Mortar 1:5 [One Cement and Five crushed stone Sand] using best quality chamber burnt Fly Ash Bricks of size 23 x 11 x 7cm for the following including curing etc., complete complying with standard specifications. [Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost].

For Foundation & Basement

PLASTERING with Cement Mortar 1:5 (One cement and Five p.sand), 12mm thick mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing in all floors including curing etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of flooring with Anti static Seamless PVC Vinyl flooring with self levelling 3mm thick over that copper gridding strip of 50mm width and 0.05mm thick shall be laid & over that seamless vinyl flooring 3mm thick etc., The cost includes cost of materials, labour charges, conveyence to site, cutting etc., complete.

Paving the floor with best quality Double charged Vitrified tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three Crushed stone sand) 20mm thick in all floors and the top pointed wit the white cement mixed with same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by the Executive Engineer before use on works).

Painting the wall two coats with approved weather proof Exterior Emulsion paint over one primer coat of over cement plastered wall surface ect., complete complying with standard specification.

Providing ANTI-TERMITE treatment to soil adjacent under building foundation, plinth periphery of the building by applcation of chemicals of ISI 6313-1981 part I to IV in stages to suit the progress of work as per the detailed specification (Measurements taken for the plinthe area for the purpose of payment) including breaking of termite mounds, making holes with clow bar, closing the holes after the treatment and incliding cost of chemicals, labour charges, transport and storing etc., complete complying with the standard specification and as directed by the departmental officers.

Stage.I. spraying anti- termite treatement chemicals solution for foundation concrete surface laying the foundation concrete bottom and sides of the foundation. Stage.II. Spraying anti-termite chemical solution to the grade beam level, spraying for the grade beams, brick, masonry in superstructure in contact with the back fill earth. Stage.III. Spraying anti-termite treatment, chemicals solution on sand for the flooring before laying the flooring zone, Treatment has tobe carried out by making crow bar holes at an interval of 12" to a depth of 8" on the sand filling in basement and after levelling operation is over. Stage.IV. Spraying anti-termite treatment chemicals solution around the building (out side) by making crow bar holes at an interval of 12" to a depth of 8" in the periphery of building and chemical poured inside the holes and closed after the treatement.

Supplying and fixing in position best approved of BIS quality of 160mm dia PVC RAIN WATER DOWN FALL PIPES having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification. [Two floors]

DADOOING walls with printed design colour glazed tiles of size 600 mm x 600 mm x 8 mm sizes set in Cement Mortar 1:2 [One Cement and Two Crushed Stone Sand] 10 mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg/m2 neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Supplying and painting the walls with two coats of wall putty as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications (The wall putty shall be got approved by the Executive Engineer before use of work).

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Supply and fixing of stored pressure ABC (Mono Ammonium Phospate) Powder Type Fire Extinguisher of 6 kg. capacity as per IS 15683 with pressure gauge, discharge hose & control nozzie, wall mounting bracket, safety clip etc., ncluding conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition whererver found necessary etc complete as per standard specification and as directed by the Departmental Officers. Make: EXCELLENT/ SAFETY FIRST / EQUIVALENT.

Supply and fixing Carbon-di-Oxide Gas Type 2 kg. capacity Fire Extinguisher as per New IS:15683., complete with control valve, discharge hose with horn, wall mounting bracket, safety clip etc., ncluding conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition whererver found necessary etc complete as per standard specification and as directed by the Departmental Officers. Make: EXCELLENT / SAFETY FIRST / EQUIVALENT.

SIVA ENGINEERING COMPANY

TARRUN AND COMPANY