Construction water filter bed with sump 30000lit at Arthanaripalayam Panchayat

Amount

:Construction Water filter bed with sump near new 30000 litre OHT@ Arthanaripalayam Panchayat H/O Paruthiyur and pipe line extension from Nallar Colony Community duck well to Arthanaripalayam via kidikalpallam road Anaimalai Block Coimbatore District Scheme- PMAGY 2022-23

Earth work excavation and depositing on bank with in initial lead lift in HBG soil for foundation etc. complete.

Plain Cement concrete 1:4:8 mix using 40mm ISS metal including all cost and conveyance of all materials to site and all labour charges etc complete.

Reinforced cement concrete 1:1.5:3mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, finishing and curing etc complete.

Filling the basement with carted river sand filing including cost and conveyance and all labour charges etc complete as per standard specification.

Supply and errection of steel centering for RCC works using MS sheets and angles and strutting upto 3.00 in height including cost and conveyance of all materials to site and all labour charges etc complete.

Supply and fabrication of steel for R.C.C work using R.T.S & M.S rod including cost and conveyance of all materials to site all labour charges etc complete.

Painting two coats with approved emulsion over one primary coat of emulsion over cement plastering wall surface and ceiling including tretaring surface and curing

Supply and Delivery of PVC under drain System comprising of 63 mm OD PVC - 6 Kg pipes as lateral and 90mm OD -6 Kg pipes as manifold with 2 Nos of permcable capsuleswith 63 mm OD PVC collar per Sqm fitted to 63mm laterial pipes including all required fittings Supply of Coarse sand and filling and labour charges for laying and joining and transportation of materials to site for slow sand filter.

Provision for Extension of Pipeline- sub estimate

Earth work excavating and depositing on bank with initial lead of 10 metre and initial lift of 2 metre in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders as per standard specification

Supply and Fixing of 75mm dia PVC Pipe 6 Kg incluidng all cost for labour charges etc. complete

Lowering PVC rigid pipes and specials to trench and laying to proper grade and alignment jointing with PVC couples with cement paste and testing to the required pressure including conveyance of water for filling during testing

Refilling with excavated earth other than sand including cost and conveyace of all labour charges etc., complete

Provision for 30000 lit Sump-Sun Estimate

Earth work Excavation for Foundation in all soils and Sub Soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and requiring the sides of foundation

SDR (not requiring blasting)Earthwork excavating & depositing on bank with initial lead of 10m & initial lift of 2m in medium rock and dense medium rock not requiring blasting.

MR & DMR (not requiring blasting)Earthwork excavating & depositing on bank with initial lead of 10m & initial lift of 2m in medium rock and dense medium rock not requiring blasting.

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed.

Supplying & Erecting centering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Supplying & Erecting Curved surface for Shuttering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Supplying fabarication in postion of RTS or MS steel roads incliuding cost of steel and binding wire

Cement concrete 1:1.5:3 mix using 20mm ISS HBG metal for all RCC item of works excluding cost of Rein forcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs wherever necessary and bearing surfaces of walls , sides and bottom of the slabs, beams etc., shall be finished smooth with cement mortar 1:3, 12mm thick. and with kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications. Rate for 10m3

Wall Painting two coats Using with approved best quality of Emulsion paint of approved colour over the Including priming coat etc., complete complying with standard specifications and as directed by the departmental officers.

Supply and fixing of RCC inside Access ladder of approved Pattern and Design including cost and Conveyance of all Charges etc complete.

Supply and fixing of Water tight Manhole cover with frame size 60 Cm x 60Cm including cost and Conveyance of all Charges etc complete.

Supply and fixing of Open well Submersible Motor 7.50HP 7.50HP in all etc 1000LPMX60m headin all etc

Supply and fixing of Panelboard

Labour charges for Erection and fitting of Open well Submersible Pump in all etc

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

SARASWATHI KUPPUSAMY