Constrcution of Block Public Health Centre in Samayanallur Panchayat in West Panchayat Union under 15th Finance Commission for the Year of 2022-23

Amount

Work Name: Constrution of Block Public Health Centre in Samayanallur Panchayat

Earth work open excavation 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 excavated earth with a lead of 10 mts. within the compound in places shown by. the departmental officers and clearing and levelling the site, etc., complete complying with standard specification..

Supplying and filling in foundation, basement, etc with filling M sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers..

Cement Concrete 1:4:8 (One Cement, Four sand and Eight 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 Filling the foundation basement with conveyed earth in layers of not more than 15cm thick well rammed, watered and consolidated as directed by the deptl. officers. Complete complying with standard specifications.

Refilling the approved good quality earth in plinths, area development etc. wherever specified in layers of not exceeding 100 mm thick., with available earth at site.

Supplying and Erecting centering for sides and soffits including necessary supports and strutting up to 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at about 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specification. (Payment for centering shall be given after the concrete is laid)

Upto Basement

Ground Floor

Brick work in following Cement Mortar using best quality of Country Bricks of size 8-3/4" x 4-1/4" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specifiction.

Upto Basement

Ground Floor

Reinforced Cement Concrete 1:11/2:3 (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

Upto Basement

Ground Floor

Supply, fabrication and placing of reinforcement steel of high yield strength ribbed bars of various diameters and grade conforming to IS 1786 for reinforced concrete work. The work includes decoiling, straightening, cutting, bending, fabricating, and placing in position, at all levels including lead and lift, according to drawings, specifications etc. complete and supply & use of 18G black annealed binding wire double fold to tie the bars in position and providing precast cement/ PVC cover blocks for main reinforcement to ensure specified cover and complete.,including all labour charges etc as directed by departmental officers

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32: 12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1: 3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to 155 at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers

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

Paving the flooring with scratch proof ceramic tiles of size 305x305x6mm including cost and conveyance of all materials to site and all labour charges etc complete.

Paving the floor with pre-polished concrete anti-skid step tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1: 3 (One Cement and Three sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works).

Providing and applying 10 mm thick Cement plaster in Cement mortar 1:3 ( One part of Cement and Three parts of Sand ),to finishing the exposed surfaces of R.C.C. items of works such as Roof (or) floor slabs, beams,and Sun shades etc.to correct plane and level including scaffolding, hacking of surface,chiselling the undulated surface wherever necessary and curing etc.,all materials and labour complete in all respects including all lead,lift and descent and as directed by the Enineer in charge.This rate includes the cost of providing Cement Mortar beadings for sun shades, steps,landing slabs,elevation etc.complete complying with standard specifications.

Providing & applying 12 mm thick cement plaster in CM' 1:5 (1 part of cement: 5 parts of sand) to walls internally and externally in single coat at all levels to correct line and level including chicken wire mesh at all joints of brick and concrete surfaces with minimum overlap of 150 mm in all directions, scaffolding, rounding off or champhering of corners, offsets, fin/ bands, projections, etc. and cleaning of surface, raking out joints, roughening of surface, chiseling the undulated surface wherever necessary and curing, etc., all materials and labour complete in all respects including all lead, lift and descent and as directed.

Supplying and painting the walls with two coats of oil bound distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification. (The colour and shade of the distemper 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.

Dadooing the walls with coloured glazed tiles approved size , quality and colour set in CM 1 : 2 - 10 mm thk. And pointed with suitable cement including finishing the joint and pointing flesh with walls and tile surface in all floors at the rate of 0.40 Kg /Sqm etc. complete.Basic cost-Rs.318/sq.m

Supply and Fabrication of UPVC door including cost and conveyance of all charges etc complete.

Solid PVC door shutters Toilet door using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC sheets. Shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture and fittings.The over all size of styles shall be 50mm x 30mm.The over all size of top rail, Lock rail and bottom rail shall be 75mm x 30mm.The over all size of frames shall be 50mm x 45mm, with suitable rabate for housing the shutter.

UPVC Window supplying and fixing UPVC ( Un-PLASTICIZED Polyvinyl chloride) windows of casement type (open) from the profile the size of outer frame 60mmx58mm and shutter profile are reinforceement with gi/lmm 125GSM and 100% corrosion free, the profiles are mlulti chamberedcv section 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 points locks and also it operates as handle.The corners and joints should be welded and cleaned.Radiations free pin headed plain or brownclour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action,security protective hinges,strong locking systems and as per size for arresting noise and energy loss. The connecting mechanisim between sah and outer frame that enables opening of 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

UPVC VENTILATOR :Supplying and fixing UPVC (Un-PLASTICIZED Polyvinyl chloride)Louvered Ventilators of from the profile the size of outer frame 60x58mm and shutter profile the size of 60x78mm both profile size of 60x78mm both profiles are reinforced with GI/lMM 125GSM and 100% corrosion free,the profile are mulit chambered sections with wall thick of 2mm.The EPDM rubber ( black colour) covered with all over he edges of frame and shutter.The corners and joints should be welded and cleaned.Radiation pin headed glass 4mm thick should be fixed to the wall with 100% packing with screws and silicon packing all aroundthe frame.The ventilator should be got approved from the Executive Engineer before use on work.

Providing, fabricating and fixing M.S. grills Windows, and ventilator,gates, ladders, rail pipes, nosing angles, with M.S.lugs in staircase steps etc., made out of M.S rods, flats, angles, pipes, channels etc. including necessary fixtures complete as per drawings and specifications and as directed by the Engineer.

Manufacturing,supplying and fixing of stainless steel hand rails for staircase using 50mm dia 304L grade stainless steel pipe of 1.6mm thick at required locations to a height of 900mm from finished floor level welded to 38mm dia stainless steel pipe post of 1mm thick as vertical at 900mm centre with 2 Nos of 25mm dia intermediate horizontal stainless steel pipe of 1.6mm thick in between.The vertical pipe has to be welded to the 100 x 100 x 6mm MS base plate encased in the base concrete.The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing, conveyance,electrical charges,ect.complete.

Provision for Sump

Earthwork for foundations and depositing on bank with intlral lead of 10 Mt. and initial lift of 2 Mt. ,n sand, silt or other loose sot!, wet sand or silt not under wuler, light black cotton soil, sandy 1oum and ordinary soil including excavated earth.

Supplying and filling in foundation and basement with M sand in layers of not more than 10cm thick well watered, rammed and consolidated etc., complete as perstandard specification.

Laying the Plain Cement concrete 1:4:8 (One cement four sand and eight broken Machine crushed stone jelly) using HBG Machine creased Machine crushed stone jelly of size 40mm gauge for founding and basement including de- watering if found necessary and laid ,, layers of not more than 1Scms t.htck etc., complete complying with standard specification and as directed by the departmental officers. The rates inclusive of Centering , shuttering, strutting, propping,removal of fo,m work if it is required and all leads ,lifts andcuring etc..

Supplying and Erecting centering for sides and soffits including necessary supports and strutting up to 3.29 M height for plane sJrfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mr, for boarding laid over silver ooK Joists of size 10cm x 6.50 cm spacea at about 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specification. (Payment for centering shall be given after the concrete is laid)

Reinforced Cement Concrete 1:11/2:3 (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

Providing, supply, mixing laying cement plastering 20mm thick with cement mortar 1:4 mixed with water proofing compound Conplast X421IC conforming to IS:2645, @ 150ml per bag of cement (normal setting integral water proofing compound) as specified by the manufacturer over PCC leveling course including preparation of surface, dewatering, finishing, curing etc. all complete as per manufacture's Specification and direction

Providing, machine mixing and laying on the P.C.C/ R.C.C. surface in approved panels of 40 mm thick granolithic flooring in cement concrete mix of 1:2:4 (1 Cement: 2 Sand: 4 Aggregate 10 to 12 mm thick) well vibrated,compactcd including 45 X 3 mm glass dividinq strip, fixed to correct level and finished smooth and cured t,y keeping surfaces well-covered and protected againsl excess of an typP. (The contractor lo p·ov1de for preparation of surface by cleaning, hacking and exposing aggregate to achieve the best bond and any curling, lifting or bcybonding noticed shall be rectified by the contractor at his cost)

Supplying and fixing in position C.I.Manhole covers (heavy duly) of various sizes of best approved quality and as per standard specificationsetc.,completc.0.6X0.6M Size etc., complete.

PVC mould CI steps for sump

Provision for Lab interior

Provision for furniture

Provision for Name board and Photographic charges

V GANESAN