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Working Estimate for the provision for Manifolding gas pipe line system for the work of Construction of Additional Building in Government Hospital at Ayikudi in Tenkasi District

Public Works Department

Ayikudi in Tenkasi District | Tenkasi, Tamil Nadu

Amount: ₹5 LCloses: 13 Oct 2026

Timeline

Published29 Sept 2026
Closes13 Oct 2026
Bid Opening14 Oct 2026

Tender Value

₹5 L

EMD Value

₹5,000

Closing Date

13 Oct 2026, 5:30 pm

Tender Inviting Organisation

Name

Executive Engineer

Address

Executive Engineer, P.W.D., Building (C and M) Division, Tenkasi

Work Description

Working Estimate for the provision for Manifolding gas pipe line system for the work of Construction of Additional Building in Government Hospital at Ayikudi in Tenkasi District

Tender Information

Tender ID

2026_PWD_708981_1

Reference Number

02/2026-2027/1

Tender Type

Open Tender

Product Category

Civil Works - Buildings

Form of Contract

Lump-sum

Location

Ayikudi in Tenkasi District

Source Website

Subscribe to view

Eligibility / Pre-Qualification

Please refer Tender documents.

Documents Required

6 documents required · 6 mandatory

Fee/PreQual/Technical/Finance

RequiredRegistration of Contractors (.pdf)

RequiredIT and GSTR-3B Certificate upto date (.pdf)

RequiredExperience Certificate (.pdf)

RequiredTender Document and Conditions (.pdf)

RequiredTechnical Assistant Certificate Diploma (Civil) or BE (Civil) (.pdf)

RequiredItem Rate BOQ (.xls)

Fee & Financial Details

Tender Fee Amount

₹0

EMD Fee Amount

₹5,000

Important Dates

Last Activity

29 Sept 2026

Published

29 Sept 2026

Bid Opening

14 Oct 2026

Download Starts

29 Sept 2026

Download Ends

13 Oct 2026

Submission Starts

29 Sept 2026

Bill of Quantities

Item RateBoQ_Ver4.0INR

BoQ1 (12 items)

Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
1Medical Gas Copper Pipeline arrangement to hang on the wall of socket type connection installation of seamless cleaned and degreased non arsenical phosphorous gas copper pipe line with saddles complete with brazing work including all copper fitting (tee, elbow, reducer, coupling). The copper pipelines should be tested suitable for a steam of working pressure of 17.34 kg. / cm2 (17 bar) and confirm to BS 864 Standard with specially made for brazed socket type connection. The medical gas copper pipeline should be tested as per standard and commissioning after painting as per International Code No. IS 2379/1963 Table-V. The pipelines installed at the various wings and floors etc., complete as directed by the Departmental Officers as per IS Code 12827 / 1989 & ISO 7396 / 1987 Specification.
1.01	22mm OD 0.90mm Thick Copper Pipe	14	Rm	420.94	₹5,893.16
1.02	15mm OD 0.90mm Thick Copper Pipe	120	Rm	420.94	₹50,512.8
1.03	10mm OD 0.90mm thick copper pipe	31	Rm	420.94	₹13,049.14
2Brass Isolation Valve suitable for the copper pipe and should be of non lubricated 90 degree turn lever ball valve of reputed make, conneced in line with medical gas pipe line system by using suitable size brass valve adopter union, ferrule, nipple, rubber O' ring, tapion lap and etc. All pipe line regulators shall be capable of controlling pipe line pressure and must compatible with the requirements specified in IS 12827-1989. All valves should be pneumatically tested for twice the working pressure for the gas line as per IS Code 12827 / 1989 & ISO 7396 / 1987 Sepecification.
2.01	15mm Isolation valve	5	Nos	420.94	₹2,104.7
3	Gas Outlet Points: (Self sealing type - Single / DIN outlet pipe) with ‘S’ type bracket made up of copper and the out let of non-interchangeable for other gas. The outlet points are brazed with brass bracket with self sealing valve (Stainless Steel) with all accessories and complete set and are covered by plastic cover duly colour coated as per specific gas and button cover etc., complete as directed by the Departmental Officers and as per IS Code 12827 / 1989 & ISO 7396 / 1987 Specification.	31	Nos	7,482	₹2,31,942
4	Ward Vaccum Unit with Gauge both mounted on a collection jar of capacity 600 ml and with a wall bracket for mounting it on the wall. The collecion jar should be made of unbreakable polycarbonate materials which is fully auto cleavable at 134 degree centigrade as per standard specification and as directed by the Departmental Officers and as per IS 12827 / 1989 and ISO 7396 / 1987 Specification. The rate includes cost of silicon hose with SS nipple on either side.	2	Nos	7,482	₹14,964
5	Flow Meter made up of Brass with Humidifier Bottle Flow Meter should be back pressure compressed and should be accurate gas flow measurement with control range 0-13 litres per minute. It should meet strict permission and dumbling standard. The meter body should be made of brass materials. The humidifier bottle should be made of unbreakable polycorbonate material and auto cleavable at 134 degree centigrate. The rate includes flow meter and its accessories (silicon tube with mask). The cost of materials including transport, etc., complete as per standard specification and as directed by the Departmental Officer and as per IS 12827 / 1989 and ISO 7396 / 1987 Specification.	31	Nos	7,482	₹2,31,942
6	Supply, installation, testing and commissioning of equivalent to Ingersoll rand reciprocating Air cooled type 2 (HO) rating Vaccum pump and 220 liters tank with total accessories.	1	Nos	7,482	₹7,482

Documents

Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.

Tender Page Snapshot

details.html

html • 0.03 MB

NIT Documents

Tendernotice_1.pdf

PDF • 0.99 MB

Work Item Documents

BOQ_852001.xls

BOQ • 0.41 MB

TenderDocumentsAyikudiGHManifoldingGas.pdf

Tender Documents • 0.86 MB

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Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
1Medical Gas Copper Pipeline arrangement to hang on the wall of socket type connection installation of seamless cleaned and degreased non arsenical phosphorous gas copper pipe line with saddles complete with brazing work including all copper fitting (tee, elbow, reducer, coupling). The copper pipelines should be tested suitable for a steam of working pressure of 17.34 kg. / cm2 (17 bar) and confirm to BS 864 Standard with specially made for brazed socket type connection. The medical gas copper pipeline should be tested as per standard and commissioning after painting as per International Code No. IS 2379/1963 Table-V. The pipelines installed at the various wings and floors etc., complete as directed by the Departmental Officers as per IS Code 12827 / 1989 & ISO 7396 / 1987 Specification.
1.01	22mm OD 0.90mm Thick Copper Pipe	14	Rm	420.94	₹5,893.16
1.02	15mm OD 0.90mm Thick Copper Pipe	120	Rm	420.94	₹50,512.8
1.03	10mm OD 0.90mm thick copper pipe	31	Rm	420.94	₹13,049.14
2Brass Isolation Valve suitable for the copper pipe and should be of non lubricated 90 degree turn lever ball valve of reputed make, conneced in line with medical gas pipe line system by using suitable size brass valve adopter union, ferrule, nipple, rubber O' ring, tapion lap and etc. All pipe line regulators shall be capable of controlling pipe line pressure and must compatible with the requirements specified in IS 12827-1989. All valves should be pneumatically tested for twice the working pressure for the gas line as per IS Code 12827 / 1989 & ISO 7396 / 1987 Sepecification.
2.01	15mm Isolation valve	5	Nos	420.94	₹2,104.7
3	Gas Outlet Points: (Self sealing type - Single / DIN outlet pipe) with ‘S’ type bracket made up of copper and the out let of non-interchangeable for other gas. The outlet points are brazed with brass bracket with self sealing valve (Stainless Steel) with all accessories and complete set and are covered by plastic cover duly colour coated as per specific gas and button cover etc., complete as directed by the Departmental Officers and as per IS Code 12827 / 1989 & ISO 7396 / 1987 Specification.	31	Nos	7,482	₹2,31,942
4	Ward Vaccum Unit with Gauge both mounted on a collection jar of capacity 600 ml and with a wall bracket for mounting it on the wall. The collecion jar should be made of unbreakable polycarbonate materials which is fully auto cleavable at 134 degree centigrade as per standard specification and as directed by the Departmental Officers and as per IS 12827 / 1989 and ISO 7396 / 1987 Specification. The rate includes cost of silicon hose with SS nipple on either side.	2	Nos	7,482	₹14,964
5	Flow Meter made up of Brass with Humidifier Bottle Flow Meter should be back pressure compressed and should be accurate gas flow measurement with control range 0-13 litres per minute. It should meet strict permission and dumbling standard. The meter body should be made of brass materials. The humidifier bottle should be made of unbreakable polycorbonate material and auto cleavable at 134 degree centigrate. The rate includes flow meter and its accessories (silicon tube with mask). The cost of materials including transport, etc., complete as per standard specification and as directed by the Departmental Officer and as per IS 12827 / 1989 and ISO 7396 / 1987 Specification.	31	Nos	7,482	₹2,31,942
6	Supply, installation, testing and commissioning of equivalent to Ingersoll rand reciprocating Air cooled type 2 (HO) rating Vaccum pump and 220 liters tank with total accessories.	1	Nos	7,482	₹7,482

Sl No

Description

Qty

Unit

Est. Rate

Est. Amount

1Medical Gas Copper Pipeline arrangement to hang on the wall of socket type connection installation of seamless cleaned and degreased non arsenical phosphorous gas copper pipe line with saddles complete with brazing work including all copper fitting (tee, elbow, reducer, coupling). The copper pipelines should be tested suitable for a steam of working pressure of 17.34 kg. / cm2 (17 bar) and confirm to BS 864 Standard with specially made for brazed socket type connection. The medical gas copper pipeline should be tested as per standard and commissioning after painting as per International Code No. IS 2379/1963 Table-V. The pipelines installed at the various wings and floors etc., complete as directed by the Departmental Officers as per IS Code 12827 / 1989 & ISO 7396 / 1987 Specification.

1.01

22mm OD 0.90mm Thick Copper Pipe

420.94

₹5,893.16

1.02

15mm OD 0.90mm Thick Copper Pipe

120

420.94

₹50,512.8

1.03

10mm OD 0.90mm thick copper pipe

420.94

₹13,049.14

2Brass Isolation Valve suitable for the copper pipe and should be of non lubricated 90 degree turn lever ball valve of reputed make, conneced in line with medical gas pipe line system by using suitable size brass valve adopter union, ferrule, nipple, rubber O' ring, tapion lap and etc. All pipe line regulators shall be capable of controlling pipe line pressure and must compatible with the requirements specified in IS 12827-1989. All valves should be pneumatically tested for twice the working pressure for the gas line as per IS Code 12827 / 1989 & ISO 7396 / 1987 Sepecification.

2.01

15mm Isolation valve

Nos

420.94

₹2,104.7

Gas Outlet Points: (Self sealing type - Single / DIN outlet pipe) with ‘S’ type bracket made up of copper and the out let of non-interchangeable for other gas. The outlet points are brazed with brass bracket with self sealing valve (Stainless Steel) with all accessories and complete set and are covered by plastic cover duly colour coated as per specific gas and button cover etc., complete as directed by the Departmental Officers and as per IS Code 12827 / 1989 & ISO 7396 / 1987 Specification.

Nos

7,482

₹2,31,942

Ward Vaccum Unit with Gauge both mounted on a collection jar of capacity 600 ml and with a wall bracket for mounting it on the wall. The collecion jar should be made of unbreakable polycarbonate materials which is fully auto cleavable at 134 degree centigrade as per standard specification and as directed by the Departmental Officers and as per IS 12827 / 1989 and ISO 7396 / 1987 Specification. The rate includes cost of silicon hose with SS nipple on either side.

Nos

7,482

₹14,964

Flow Meter made up of Brass with Humidifier Bottle Flow Meter should be back pressure compressed and should be accurate gas flow measurement with control range 0-13 litres per minute. It should meet strict permission and dumbling standard. The meter body should be made of brass materials. The humidifier bottle should be made of unbreakable polycorbonate material and auto cleavable at 134 degree centigrate. The rate includes flow meter and its accessories (silicon tube with mask). The cost of materials including transport, etc., complete as per standard specification and as directed by the Departmental Officer and as per IS 12827 / 1989 and ISO 7396 / 1987 Specification.

Nos

7,482

₹2,31,942

Supply, installation, testing and commissioning of equivalent to Ingersoll rand reciprocating Air cooled type 2 (HO) rating Vaccum pump and 220 liters tank with total accessories.

Nos

7,482

₹7,482