Providing Basic infrastructure works at Srilankan Refugees Houses (Adiannamalai Camp) in Samudiram Village at Nallavanpalayam Panchayat in Tiruvannamalai Block Package No. TVM/2025-26/206 of Tiruvannamalai District

Amount

Part I - Providing New Borewell, motor, pipeline with FHTCs arrangements in Srilankan Refugees Houses (Adiannamalai Camp) in Samudiram Village at Nallavanpalayam Panchayat.

Geo Physical Survey

Drilling in hard rock area 150mm dia bore well including cost and conveyance etc complete

Hard Rock soil

Hard Rock soil

Cost and supply of 150mm PVC 6Ksc casting pipe including cost and conveyance etc complete

7.5 HP submersible motor arrangement 50x225

7.5 HP panel board

4 sq cable

Erection charges

UPVC pipe (Un-Plasticized Polyvinyl Chloride) used for commercial applications operate and design to handle

65mm Column pipe

65mm GI Elbow

65mm GI flangeset

65mm clampset

Nylon rope

90mm PVC pipe

Pipe Line

Earthwork excavation and depositing on bank with initial lead and lift in hard stiff clay soil and hard gravel soil as per standard specification for Pipe Line

Laying of PVC 11/2" for pipe line

Refilling earth for pipe lines

90 mm PVC pipe

90 mm PVC Bend

PVC Adhesive (solution) 100 gram

Earthwork excavation and depositing on bank with initial lead and lift in hard stiff clay soil and hard gravel soil as per standard specification for Pipe Line

Laying of PVC 11/2" for Pipe Line

Refilling Earth for Pipe Lines

63 mm PVC pipe

63 mm PVC Bend

PVC Adhesive (solution) 100 gram

Earthwork excavation and depositing on bank with initial lead and lift in hard stiff clay soil and hard gravel soil as per standard specification for Pipe Line

Laying of PVC 11/2" for Pipe Line

Refilling Earth for Pipe Lines

Providing cost and supply of 75mm x 20mm dia PVC saddle piece with bolt and nut with rubber bush -1,15mm dia PVC male threaded adaptor -2 nos,15mm dia PVC Female threaded adaptor - 1 no, 20mm dia PVC coupler - 4 Nos, 20mm dia PVC bend - 4 Nos, 20mm dia PVC pipe - 8m,Earthwork Excavation for 20mm PVC pipe laying work including cost of Refilling work as per Standard Specifications 20B ( size 8.0m x 0.60 x 0.9),Labour Charges for Laying & Jointing 20 mm pipe - 8m,Supply & Laying & Jointing 20 mm PVC Elbow-1no,Labour Charges for Laying & Jointing 20 mm pipe-1no, Supply & jointing 20mm SS tap - 1 no,PVC ball valve with one side compression end and other side female end 20mm dia - 1 no, Labour charges for drilling, cutting and fixing ferrule in distribution line - 1no, Ms Clamp - 3 nos, Cutting MDPE pipes and specials true axis and finishing the end - 6 nos , Flow Control valve -1no

Part II - Construction of 10000 Litres OHT (7.50m Stage) in Srilankan Refugees Houses (Adiannamalai Camp) in Samudiram Village at Nallavanpalayam Panchayat.

Earth work excavation & depositing on bank with an initial lead of 10 metre & initial lift of 2 metre in Hard shift clay, stiff block cotton, hard red earth shales, murrum, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil (SS 20B) for foundation including shoring, strutting, baling out water providing danger light wherever necessary depositing the surplus earth on bank and other incedential charges etc., complete and as directed by Departmental Officers

First depth of 2m From 0 to 2 m below GL

Plain Cement Concrete 1:4:8 (one cement, four sand and eight hard granite broken stone of 40mm size ISS gauge) for foundation and footing including mixing, placing, ramming ,finishing curing etc. complete in accordance with standard specification and as directed by the Departmental Officers.

Reinforced Cement Concrete Mix M30 grade using 10mm & 20mm Hard blue granite Broken stone (machine crushed) excluding the cost of RTS rods for reinforcement and centering, strutting, shuttering but including cost of all materials mixing, laying, Vibrating the concrete with mechanical vibrators, ramming, consolidating, finishing and curing etc., Complete and as directed by the Departmental Officers.

Column Footing

0m to 1.50m below GL

0m to 4.50m above GL

4.50 m to 7.32 m above GL

7.32 m to 10.98 m above GL

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG10 stiffened with MS angle of size 25 X 25 X 3 mm for boarding laid over I type MS Truss of size 25 X 25 X 3mm about 90cm c/c and supported by 40mm GI pipes (Medium) spaced at 75cm c/c etc complete and as directed by the Departmental Officers.

Plain Surface(Below GL )

From GL to 3.30m

From 3.30m to 4.30m above GL

From 6.30m to 7.30m

Square Column

Column 0 to 3.3m ht. above G.L and below GL

3.31m to 4.30m ht

Curved Surface

Upto 7.30m - 7.65m

upto 7.30m - 8.30m

Curved surface - upto 8.30m - 9.30m

Curved surface - upto 9.30m - 10.30m

Supplying, cutting, bending, tying, fabricating and placing in position of steel rods for all RCC works including cost of steel and binding wire etc.( The steel should conform to the relevant ISspecification and supplied with test certificate Fe. 415 grade as per IS specification No.1786/1985 and as amended from time to time) delivery at site of work including loading, freight, unloading, stacking, transit insurance charges, taxes etc. complete.and as directed by the Departmental officers.

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 Departmental officers.

Providing M.S Ladder of 45cm wide made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30 cm centre to centre etc as per approved design

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc complete

Providing 110mm AC vent cowl arrangements mosquito proof nylon net and as directed by Departmental officers

Supply and fixing of cut stone of size 0.30m x 0.30m x 0.15m in CM 1;3(one cement and three sand) below inlet pipe for Service Reservoir as directed by Departmental Officers.

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by Departmental officers

Pipe connection arrangements for inlet,outlet,scour and overflow etc. including cost of pipes, specials, valve, labour charges for lifting, aligning, cutting, threading ,fixing and painting of GI pipes with two coats of approved quality enamal paint etc. complete as detailed below.65 mm dia GI Pipe

50mm dia GI pipes inlet and scour (12+8)

50mm dia GI pipes over flow (8)

65mm dia GI pipes out let (7.50+4.5m)

50mm dia GM gate valve

65mm dia GM gate valve

63mm dia PVC Threaded coupler

50mm dia GI Tee

50mm dia GI Elbow

50mm dia GI Coupler

50mm dia GI Flangeset

50mm dia GI Coupling

50mm dia GI Dummy

50mm dia GI bend

50mm dia GI union

65mm dia GI union

65mm dia GI Flangeset

65mm dia GI Coupler

63 mm PVC 4Ksc Pipe

Providing Extension of pipe line

Earth work excavation in Hard stiff gravely soil for narrow foundation with initial lead and lift as per SS 20 B,etc complete

Towards laying and jointing of pvc pipes with including labour charges etc.,

90mm 6KSC Pipe

Refilling the foundation with excavated earth

90mm PVC pipe

Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflow and scour arrangements including cutting and threading, earth work excavation & refilling.

Providing Hand rails over the Roof slab by using 32 mm GI Pipe with 40mm x 6mm MS Flat and fixied with 12mm dia Fastner Bolt 75mm long and as directed by Departmental Bd officers

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}

ARUNAI CONSTRUCTIONS (BID ID -1555711)