BD Plumbing and Sanitation System Development

NOTE: 1.Evaluation will be done by excluding Provisional sum and GST Amount 2.GST is to be quoted @ rate of 18% 3.The bid price shall be net of Input Tax credit availed by the bidder i.e., base price shall not have any GST component in it. In effect, the clause 171 of GST, that is, the Anti-Profiteering Rule shall be adhered to. A self-declaration from the bidder on clause 171, shall be attached with the invoice. The output GST paid by the bidder shall be reimbursed by CHENNAI METRO RAIL LIMITED on production of the documentry evidence

SUMMARY OF PRICE BID

Description of Work / Item(s)

Amount

DRAINAGE (SOIL, WASTE & VENT)

Supply and instalation of Drainage ISI HDPE pipe PN10 including all fittings, supports, accessories, core cutting and packing with fire sealant complete in accordance with specification and drawings.

Vent Pipe:

Waste Pipe:

Supply and installation of Sump Pump - HDPE Pressure pipe PN10 including all fittings, supports, accessories, core cutting and packing with fire sealant complete in accordance with specification and drawings.

Supply and installation of CPVC pipes PN16 including all fittings, supports, accessories, core cutting and packing with fire sealant complete in accordance with specification and drawings.

Potable Water Pipe :

Providing and fixing of Bronze Non Return Valve of approved make with flange, washer, nuts & bolts and min. PN20 pressure rating including rubber gasket & painting complete

50 mm Dia

65 mm Dia

75 mm Dia

80 mm Dia

100 mm Dia

Providing and fixing of Bronze Gate / Ball Valve of approved make with flange, washer, nuts & bolts and min. PN20 pressure rating including rubber gasket & painting complete

Supply and install SS304, Grease Trap (Option for Oil Waste) with access cover including all fittings and accessories, complete in accordance with specification and drawings.

Supply and install of Pre-cast Gully chambers including all civil related works and cover with all fittings and accessories, complete in accordance with specification and drawings.

600 x 900 D.I (Heavy) Grating with frame

450 x 450 D.I (Heavy) Grating with frame

Construction of Precast RCC machinehole using sulphate resistant cement with M30 design mix concrete using Crushed stone sand (M sand) including earthwork excavation as per SS20B including timbering and pumping charges, Providing Plain Cement Concrete 1:1.5:3 using 20mm B.G. jelly for foundation,supplying and filling sand for bedding, Providing base units of suitable height (base slab and sidewall), riser unit (without corbel) of varying heights to suit the various depth requirements and roof slab including cost of steel reinforcement, cost of fabricating the steel mould using MS sheet and ISA angles including material and labour cost, Providing CI steps,fixing FRC machinehole frame and door,benching and channelling ,refilling with excavated earth and disposal of surplus earth, joining of precast units by grouting with CM1:1 and polyurethane based water proofing compound 1% (by weight of cement ) at shear key and protruded bars- grout holes locations,Cost of conveyance and erection charges of precast machinehole at the required position as directed by the engineer at site including testing the machinehole with water for 48 hours to check water tightness and rectifying the defects, interconnection with existing sewage mainline as per the sizes and depths. (NW) confirming IS 1742 : 1982/latest.

900 mm x 900 mm IC with 600 x 600 mm Cover

600 mm x 600 mm IC with 600 x 600 mm Cover

Supply and Install HDPE 75 mm Floor Trap with Stainless steel Cover; as per drawings and Specifications

Supply and Install 110 mm dia Stainless steel floor clean out

Supply and Install 75mm dia Stainless steel floor clean out

Providing, fixing, testing and commissioning of following equipment complete with all necessary supports, Valve package, Fittings, Flexible connections, and all other accessories needed to complete the system in accordance with specification and as shown on the drawings including the foundation for Booster pump with lean concrete as per standard detail drawing.

Booster Pump - Domestic

Nos. of Pumps : 2 (1W + 1 S)

Water Flow Rate of each pump : 2.5 Lps

Head : 5 Bar

Providing, fixing, testing and commissioning of Submersible sump pump in accordance with specification and drawings.

Sump pump - Waste Water Lifting Station

Nos. of Pumps : (1W)

Water Flow Rate of each pump : 5.8 Lps

Head : 2.8 Bar

Providing, fixing, testing and commissioning of Submersible sump pump in accordance with specification and drawings.

Sump pump - Waste Water Lifting Station

Nos. of Pumps : (1W)

Water Flow Rate of each pump : 8.9 Lps

Head : 2.8 Bar

Supply, fixing, testing and commissioning of Pre-fabricated HDPE made, Sump Pit in accordance with specification and drawings.

Sump Pit Size: 2m (L) x 2m (W) x 0.75m (H)

Supplying installing testing and commissioning of approved make 6000 ltrs capacity, Hot pressed FRP Tank with all inlet, outlet, vent, drain and man hole cover with locking arrangement, including tanks interconnection, accessories fittings like tank nipple, union etc with SS accessories complete including the foundation for FRP Water tank with tank foundation concrete as per standard detail drawing.

Supplying installing testing and commissioning of approved make Digital Water flow Meter as per Drawing and specification.

25 mm Dia

32 mm Dia

40 mm Dia

50 mm Dia

65 mm Dia

Bidder Name

Amount

BFS Technologies Private Limited (GSTN-33AAHCB2527M2ZN) BID ID -2997096

Creators Engineers and Interiors Pvt Ltd (GSTN-33AACCC4738J1ZP) BID ID -3004537

Creators Engineers and Interiors Pvt Ltd

Creators Engineers and Interiors Pvt Ltd

Creators Engineers and Interiors Pvt Ltd