CPPP

To Be Opened

Works

Civil Works

Providing water proofing treatment on roof top area of HOC CWC building

Central Water Commission- DoWR RD and GR

Maithon | Dhanbad, Jharkhand

Amount: Refer DocsCloses: 5 Oct 2026Closed

Timeline

Published28 Sept 2026
Closed5 Oct 2026
Bid Opening6 Oct 2026

Tender Value

Refer Docs

EMD Value

₹5,418

Closing Date

5 Oct 2026, 3:00 pmClosed

Tender Inviting Organisation

Name

EE DD CWC Asansol

Address

Housing Society Kalyan Pur Asansol

Work Description

Providing water proofing treatment on roof top area of HOC CWC building

Tender Information

Tender ID

2026_CWC_927950_1

Reference Number

DD/ASN/NIT/2026-27/01

Tender Type

Open Tender

Product Category

Civil Works

Form of Contract

Item Rate

Period of Work

90 days

Location

Maithon

Source Website

Subscribe to view

Eligibility / Pre-Qualification

Please refer Tender documents.

Documents Required

2 documents required · 2 mandatory

Fee/PreQual/Technical

RequiredProviding water proofing treatment on roof top area of HOC CWC building (.pdf)

Finance

RequiredBOQ (.xls)

Fee & Financial Details

Tender Fee Amount

₹0

EMD Fee Amount

₹5,418

Important Dates

Last Activity

28 Sept 2026

Published

28 Sept 2026

Bid Opening

6 Oct 2026

Download Starts

28 Sept 2026

Download Ends

5 Oct 2026

Submission Starts

28 Sept 2026

Clarification Period

28 Sept 2026 - 30 Sept 2026

Bill of Quantities

Item RateBoQ_Ver4.0INR

BoQ1 (3 items)

Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
1Part-I Painting, Minor Repair and Fencing Work of Ramgarh Site Office during FY 2026-27
1.01	Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc.complete.	381.81	sqm	-	-
1.02	Supplying and applying bituminous solution primer on roof and / or wall surface at 0.24 litre per sqm.	381.81	sqm	-	-
1.03	Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D- 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 3 mm thick	381.81	sqm	-	-

Documents

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Tender Page Snapshot

details.html

html • 0.03 MB

NIT Documents

Tendernotice_1.pdf

PDF • 1.33 MB

Work Item Documents

BOQ_975160.xls

BOQ • 0.29 MB

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Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
1Part-I Painting, Minor Repair and Fencing Work of Ramgarh Site Office during FY 2026-27
1.01	Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc.complete.	381.81	sqm	-	-
1.02	Supplying and applying bituminous solution primer on roof and / or wall surface at 0.24 litre per sqm.	381.81	sqm	-	-
1.03	Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D- 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 3 mm thick	381.81	sqm	-	-

Sl No

Description

Qty

Unit

Est. Rate

Est. Amount

1Part-I Painting, Minor Repair and Fencing Work of Ramgarh Site Office during FY 2026-27

1.01

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc.complete.

381.81

sqm

1.02

Supplying and applying bituminous solution primer on roof and / or wall surface at 0.24 litre per sqm.

381.81

sqm

1.03

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D- 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 3 mm thick

381.81

sqm