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GENERAL-Guest House-Re-insulation of Chiller pipe line at Ground floor at Guest House, Thycaud TVPM-Maintenance work-Electrical AC Work

Public Works Department

PWD Electrical Sub Division Tvpm | Thiruvananthapuram, Kerala

Amount: ₹4.2 LCloses: 22 Oct 20263d left

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Timeline

Published15 Oct 2026
Closes22 Oct 2026
Bid Opening24 Oct 2026

Tender Value

₹4.2 L

EMD Value

₹10,591

Closing Date

22 Oct 2026, 6:00 pm3d left

Tender Inviting Organisation

Name

AEE

Address

PWD Electrical Sub Division Tvpm

Work Description

GENERAL-Guest House-Re-insulation of Chiller pipe line at Ground floor at Guest House, Thycaud TVPM-Maintenance work-Electrical AC Work

Tender Information

Tender ID

2026_PWD_880152_1

Reference Number

ESDT/ET-137/2026-27

Tender Type

Open Tender

Product Category

Electrical Works

Form of Contract

Percentage

Period of Work

120 days

Location

PWD Electrical Sub Division Tvpm

Source Website

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Eligibility / Pre-Qualification

please refer tender documents

Documents Required

6 documents required · 6 mandatory

Fee/PreQual/Technical/Finance

RequiredBOQ/ Tender Schedule (.xls)

RequiredMake of materials (.pdf)

RequiredBid documents and Additional Conditions or SBD (.pdf)

RequiredSelf attested copy of PWD Registration, GST registration Details, Duly filled e-payment form (.pdf)

RequiredScanned copy Preliminary Agreement (.pdf)

RequiredScanned copy of Affidavit and Special Conditions (.pdf)

Fee & Financial Details

Tender Fee Amount

₹935

EMD Fee Amount

₹10,591

Important Dates

Last Activity

15 Oct 2026

Published

15 Oct 2026

Bid Opening

24 Oct 2026

Download Starts

15 Oct 2026

Download Ends

22 Oct 2026

Submission Starts

15 Oct 2026

Bill of Quantities

PercentageBoQ_Ver3.0INR

This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.

BoQ1 (18 items)

Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
1Maintenanace
1.001	16.1.8:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 100mm dia. (50mm thick fiber glass insulation)	14	metre	4,127.66	₹57,787.24
1.002	16.1.9:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 80mm dia. (50mm thick fiber glass insulation)	14	metre	3,377.39	₹47,283.46
1.003	16.1.10:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 65mm dia. (50mm thick fiber glass insulation)	14	metre	2,862.51	₹40,075.14
1.004	16.1.11:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 50mm dia. (50mm thick fiber glass insulation)	14	metre	2,376.66	₹33,273.24
1.005	16.1.14:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 25mm dia. (50mm thick fiber glass insulation)	80	metre	1,593.73	₹1,27,498.4
1.006	90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board	50	kg	179.02	₹8,951
1.007	OD148684/2026-2027:Supply, fabrication, Installation and testing of flexible connections constructed flexible double canvas sleeve in accordance with approved shop drawings and as per the specifications for each FCU unit.	9	each	2,323	₹20,907
1.008	90.6.5.2:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.2 core 0.75 sq mm	180	metre	67.93	₹12,227.4
1.009	OD148835/2026-2027:Dismantling G.I. pipes ( external work & internal work ) including excavation and refilling holes after taking out the pipes, manually / by mechanical means (Including Gas cutting machines, )including stacking of pipes within 50 metres lead as per direction of Engineer- in- Charges.	60	metre	71.9	₹4,314

Documents

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Tender Page Snapshot

details.html

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NIT Documents

Tendernotice_1.pdf

PDF • 0.04 MB

Work Item Documents

BOQ_1496629.xls

BOQ • 0.33 MB

mom1MAIN.pdf

Additional Documents • 1.06 MB

viewsbd.pdf

Additional Documents • 1.63 MB

Specificondtionsac-1.pdf

Additional Documents • 0.08 MB

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Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
1Maintenanace
1.001	16.1.8:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 100mm dia. (50mm thick fiber glass insulation)	14	metre	4,127.66	₹57,787.24
1.002	16.1.9:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 80mm dia. (50mm thick fiber glass insulation)	14	metre	3,377.39	₹47,283.46
1.003	16.1.10:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 65mm dia. (50mm thick fiber glass insulation)	14	metre	2,862.51	₹40,075.14
1.004	16.1.11:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 50mm dia. (50mm thick fiber glass insulation)	14	metre	2,376.66	₹33,273.24
1.005	16.1.14:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 25mm dia. (50mm thick fiber glass insulation)	80	metre	1,593.73	₹1,27,498.4
1.006	90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board	50	kg	179.02	₹8,951
1.007	OD148684/2026-2027:Supply, fabrication, Installation and testing of flexible connections constructed flexible double canvas sleeve in accordance with approved shop drawings and as per the specifications for each FCU unit.	9	each	2,323	₹20,907
1.008	90.6.5.2:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.2 core 0.75 sq mm	180	metre	67.93	₹12,227.4
1.009	OD148835/2026-2027:Dismantling G.I. pipes ( external work & internal work ) including excavation and refilling holes after taking out the pipes, manually / by mechanical means (Including Gas cutting machines, )including stacking of pipes within 50 metres lead as per direction of Engineer- in- Charges.	60	metre	71.9	₹4,314

Sl No

Description

Qty

Unit

Est. Rate

Est. Amount

1Maintenanace

1.001

16.1.8:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 100mm dia. (50mm thick fiber glass insulation)

metre

4,127.66

₹57,787.24

1.002

16.1.9:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 80mm dia. (50mm thick fiber glass insulation)

metre

3,377.39

₹47,283.46

1.003

16.1.10:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 65mm dia. (50mm thick fiber glass insulation)

metre

2,862.51

₹40,075.14

1.004

16.1.11:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 50mm dia. (50mm thick fiber glass insulation)

metre

2,376.66

₹33,273.24

1.005

16.1.14:Supplying, laying /fixing, testing and commissioning of following nominal size of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with 80 kg/cum density resin bonded fiber glass pipe section insulation covered with a layer of 120gm/sqm polythene sheet (vapour barrier) and finally applying 0.63 mm aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS: 1322 as amended up to date) at joints and repairing of damage to building etc. as per specifications and as required. Note: The Pipes of sizes 150 mm & below shall be M.S. 'C' class as per IS: 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS : 3589,from minimum 6.35 mm thick M.S.Sheet for pipes upto 350 mm dia. and from minimum 7 mm thick MS sheet for pipes of 400 mm dia and above.Chilled water piping of nominal size - 25mm dia. (50mm thick fiber glass insulation)

metre

1,593.73

₹1,27,498.4

1.006

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

179.02

₹8,951

1.007

OD148684/2026-2027:Supply, fabrication, Installation and testing of flexible connections constructed flexible double canvas sleeve in accordance with approved shop drawings and as per the specifications for each FCU unit.

each

2,323

₹20,907

1.008

90.6.5.2:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.2 core 0.75 sq mm

180

metre

67.93

₹12,227.4

1.009

OD148835/2026-2027:Dismantling G.I. pipes ( external work & internal work ) including excavation and refilling holes after taking out the pipes, manually / by mechanical means (Including Gas cutting machines, )including stacking of pipes within 50 metres lead as per direction of Engineer- in- Charges.

metre

71.9

₹4,314