Construction of First Floor Library Building for R.S, puram Library Section Top storey over the existing building at Salivan street in ward no 81, central zone coimbatore corporation.

Amount

Dismantling the wethering course

Dismantling the exisiting Brick Work etc complete damaged RCC slabs etc complete

Conveyance Charges from work site to city outer with avg lead of 15km

Earth work excavation in all kinds of soil including sand, silt, wet sand under water, black cotton, stiff black cotton, clay, hard stiff clay, hard red earth, murram, stoney earth, gravel and shales etc. excepting all kinds of rock and boulders exceeding 0.014 c.u.m. in volume including rough dressing and dumping the excavated materials away from work site manually within 50m initial lead and 2m initial lift as per the direction of Engineer-in-charge.

Cement concrete 1:4:8 (one cement, four sand and Eight aggregate) using 40mm gauge hand broken granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15 cm thick and compacted, etc., complete complying with standard specification.

Supplying and Erecting and centering shuttering for sides and sofits of plain surface such as Rcc slab rectangular , T beam lintel , bed blocks, staircase waist slab , etc. including strutting shuttering , and remaining same etc. complete as per drawing

RCC slabs, Rectangular beems, Tee (or) ECC Beam, Lintel, Bed Block,Staircase waist and landing slabs landing beams, canopy etc.,

RCC column, footing, plinth beam, stair case beam etc

Rectangular column top and bottom slabs of boxing, sill, slabs, sun shade etc.,

Reinforced cement concrete M20 1:1.5:3 granite metal by volume, characteristic strength not less than 20N/sqmm) machine mixed for all reinforced cement concrete works, including scaffolding, cost of all materials, machine mixing, vibrating, lifting, curing, labour charges for laying & finishing etc., but excluding the cost and fabrication of reinforcements and also excluding centering and formwork etc., complete complying with relevant standard specifications at all leads inside the building.

Supplying, cutting, bending and placing of reinforcement stel of MS, HYSD bars for all type of RCC works at all levels including cost of 18 gauge GI binding wire cost, labour etc., as per design and details complete.

Brick work in cement mortor 1:5 mix (one cement,five sand) using II class country bricks to a size of 9"x4 3/8"x2 3/4" including cost and conveyance of all materials and labour charges for mixing the mortor, constructing, curing to required period and wherever the masonry projection is necessary for elevation shall be done with out extra cost etc complete as per std spn.upto basement

Lift Charges

As per RCC 1:1.5:3 Grade

As per Brick work

Plastering in cement mortor 1:3 mix (one cement,threee sand) 12mm thick including cost and conveyance of all materials and labour charges for mixing the martor, and the surface rubbed for smooth and curing to required period, etc complete as per std Specification TNSS No.61,V,VI,(S4)3.

Plastering in cement mortor 1:5 mix (one cement,five sand) 12mm thick including cost and conveyance of all materials and labour charges for mixing the martor, and the surface rubbed for smooth and curing to required period, etc complete as per std Specification TNSS No.61,V,VI,(S4)3.

Paving the floor with Vitrified Floor Tiles of size 60 X 60cm of approved brand and colour Marbonite tiles in all floors base layer of cement mortar 1:3 (one cement and three sand) 20mm thick using first quality Marbonite tiles of size 60 X 60cm and point with colour cement neatly and fixed in position so as to make perfectly smooth and to alignment etc., complete complying with standard specification

Providing Weathering course at average 75 mm with thick 20mm brick jelly mixed with pure slaked lime uniform slope and as with wooden mallets to form a uniform slope and rough finish including laying with 20mm brick well burnt approved qualites and make measuring tiles of size 230mmx230mm in CM 1:3 mixed with crude oil in the ratio on litre to 1 bag cement and printing tiles with same morter and finished neatly

Supply and fixing of mild steel door using all round "L" angle 25 X 25 X 6mm thick, cross bracing 20 X 6mm M.S.Flat with necessary locking arrangements including cost and conveyance etc.,

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the hutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, securityprotective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Executive Engineer before use on work

Painting with first quality emulsion paint two coats over a priming coat including thorough cleaning, scrapping, removal of dust and including necessary plaster of paris putty works wherever required etc., completed.

Painting the new iron works,in all floors, two coats over one coat of primer coat for door ,windows,grills,weldmesh ets

Electrical arrangements

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light / Fan Point (For electronic regulator) (5 Points Per coil). (SD 25)

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories, in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3 mm thick Hylem sheet cover for 5 A 3 pin non inter lockingWall socket with 5A Flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point.(SD 38)

Supply and Run of 2 of 4 sq.mm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable heavy gauge M.S. conduit pipe concealed in wall and ceiling with continuous earth Wire connection by 14 SWG TC wire and making good of the concealed portion wiith suitable colour (SD 45)

Supply and run of 2 of 1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection 14 SWG TC wire with painting of suitable colour.(SD 54)

Supply and fixing of single box type 4'40 W flu fitting complete with copper choke and condensor, with conduit pipe suspension from the ceiling with PVC unsheathed Copper leads from terminals to the fitting with tube.(SD-89)

Supply and fixing of 1200 mm (48") sweep AC ceiling fan complete with stepped electronic 300W regulator, with 1metre down rod with fan clamp with side plates and cross arm of size 450 mm (18") (SD 106)

Providing flooring with rubber mould interlocking concrete block flooring over sand cushion including ramming before and after laying of concrete block in200kg/cm2 of compressive strenth as per the direction of the dept off etc., complete.

S/F of MS Truss with purlins including all labours and transports charges as per direction of departmental officers.,

Roofing with Colour Coated Galvolume sheet profile 0.47mm thick including necessary bolt, nut and bituminous washer etc. complete.

Supply and fixing of RCC jalli works