Construction of 10000 litreOHT(7.50M Staging Height) and borewell with motor at Sendurai Bus Depo in SenduraiPanchayat

Earthwork excavation below GL and depositing on bank with an initial lead of 10m and lift of 2m etc for the following classfication of soil

Supplying and filling in foundation with clear river sand including cost and conveyance of materals and labour charegs etc.,

Cement concrete 1:4:8 mix (one cement four sand and eight hard broken stone) using 40mm ISS HBG metal for foundation including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing, etc., complete as per standard specification

RCC M30 using 20 mm machine crushed HBG stone for the following mambers excluding the cost of reinforcement and fabricating, centering, shuttering and strutting charges but including the cost of all materials, mixing, placing in position, lifting, vibrating, finishing and curing etc., complete

Below 1.50m from G.L (Column footing)

Up to 1.50m below G.L

0 m to 4.50m above G.L

4.50m to 7.32m above GL

7.32 m to 10.98 m above GL

Supplying and erecting Centering and Shuttering for soffits including necessary supports and strutting up to 3 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.

Plain surface below GL

For 0.00m to 3.30m

For 3.30m to 4.30m above GL

For 6.30m to 7.30m above GL

Square column below GL and up to 3.30m above GL

square column 3.31m to 4.30m

square column 4.31m to 5.30m

square column 5.31m to 6.30m

square column 6.31m to 7.30m

Curved surface - up to 3.30m ht

Supplying fabricating and placing in posistion of steel rods (above 16mm dia metre) for reinforcement including cost of steel and binding wire, labour charges etc., complete for RCC works

Painting two coats with approved cement paint over one priming coat of white cement over cement plastered wall surface and ceiling including cleaning preparing the surface and curing etc., complete (using cement paint of colour as approved by the departmental officer) and as directed by the TWAD board officer.

Fabrication, supplying and delivery and fixing of MS ladder wide 45cm made out of 50 x 50 x 6mm MS angle for sides and steps in 16mm MS plan Rods fixed at 30cm centre for 30000 OHT

Providing RCC 1:1, 5:3 ventilator using 20mm HBG stone including cost of all materials, centering, shuttering, strutting, reinforcement placing of concrete, finishing, curing and fixing on position on the roof slab with mosquito proof net arrangement and etc., complete

Providing A.C cylindrical Cowl 100mm dia arrangements mosquito proof nylon net and as directed by the Officers

Supply and fixing of cut stone of size 0.30m x 0.30m x 0.30m in CM 1:3 below inlet pipe for service reservoir as directed by TWAD board officers

Providing manhole cover of size 60cm x 60cm in RCC 1:1 1/2 : 3with suitable reinforcement and 50x 50 x 6m MS angle fixed along edges and as directed by the Officers

Supply and delivery of following sizes of FRC manhole covers/Frames to stores as per IS 12592:2002 to its latest revision with reinforcement details for cover and frames

Providing pipe connection work for SR rate including supply and laying of pipes, specials and valves etc., complete and as directed by officers

50mm GI pipes

50 Dia GI elbow

50 dia GI flange set

50 dia GI coupling

0.849 C r0.63 s0.54 PVC threaded coupler

80mm dia GI pipe

90mm dia PVC threaded coupler

80mm dia GI Tee

80mm dia GI Elbow

80mm dia GM gate valve

80mm dia GM flangset

80mm dia GI coupling

80mm dia GI dummy

90mm PVC 4Ksc pipe

Refilling the foundation with excavted earth including consolidation as directed by the TWAD board officers

Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflow and scour arrangements including cutting and therading, earthwork excavation and refilling

Earthwork excavation in all types of strata for laying of pipes with the standard trench with as per Bd.circular No.28/AE10/P&D/2001/ Dt,01.10.2001 and JCE (P&D) Lr.No.LM/AE10/P&D/2001/Dt.22.11.2001 (Page.274)

Supply of unplasticised PVC rigid pipes as per BIS 4985/2000 with ISI marking to site of works (Page 21)

Lowering PVC/DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste (Page 248)

Refilling the foundation with excavted soil other than sand in layers of not more than 15cm thick, watering, well raming, consolidating , complying with standard specification and as directed by officers

Provision for levelling the site

Geophysical survey charges including conveyance charges for the Geo-physical instruments and other accessories

Drilling of bore wells any where in district including transportation from one place to another place within the district in alluvial soils sedimentary strata of clay and sand stone, shale, pebbles, boulders etc., by first taking a pilot bore of 150mm dia Upto 60m depth below ground level

From 60m to 90m below G.L.

From 90m to 120m below G.L.

Reaming from 180mm dia pilot bore to 300mm dia as directed by officers Upto 60m depth below ground level

From 60m to 90m below G.L.

From 90m to 120m below G.L.

Supply delivery and conveyance of all following sizes of PVC casing pipes and specials to site as per IS No. 12818/1992 200mm OD PVC Plain Pipe(Medium depth)

200mm OD PVC Ribbed screen (Medium depth)

200mm OD PVC threaded dummy

Labour charges for inserting 200mm OD PVC casing pipe with screen or without screen in the drilled hole including jointing the pipe complete supplying and packing the annular quality by the department officer. 200mm PVC Casing Pipe

Developing the bore wells with air compressor of 600cfm capacity including transportation, labour and fuel charges for compressor and as directed by the department officer and conducting yield test by "V" notch methods

Supply and delivery and fixing of MS borewell cover using MS flat of 10mm x 3mm and MS sheet 12 guage on top bolting arrangements for securing the cap in position. 8" casing pipes

Supply delivery and erection of single phase submersible pumpset as per 15 specification having a duty of 20LPMX100m including cost of panal board, 2.5sqmm copper flat cable, 32mm GI pipe and special for pipe construction, EB service connection charges etc., 7.50 HP Motor

Panel board

Cable

75mm HDPE Pipe

80mm GI Pipe

80mm GI coupling

80mm gate valve

Labour charges erection up to 7.50m submercible including fixing and jointing

Supply and delivery erection EB metre along with supply and fixing 16amps

Supply and run off service wire etc., completed (SD NO 64)

Supply and run off GI service pipe etc.,completed (SD No 70)

Provision for Name board

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

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