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Tender Value
₹10.6 Cr
EMD Value
₹12.9 L
Closing Date
2 Sept 2026, 5:00 pm
General Manager (Commercial)
Bridge and Roof Co. (India) Ltd Kankaria Centre (4TH/5th Floor) 2/1 Russel Street Kolkata 700 071
Works Contract for Carrying out supply and application of Hot and Cold Insulation works on Equipment, Vessels, Exchangers, Piping, etc. on Sub-Contract basis in connection with Composite Works for PDH Unit for GAIL Usar PDH-PP Project at Usar, Alibag
2026_BandR_922011_1
BANDR/HO/71147/INSULATION WORK/NIT/SC/01
Open Tender
Miscellaneous Works
Works
240 days
GAIL Usar PDH-PP Project Alibag
As Per Tender Document
11 documents required · 11 mandatory
₹16,284
Bridge and Roof Co.India Ltd
₹12.9 L
13 Aug 2026
13 Aug 2026
3 Sept 2026
13 Aug 2026
2 Sept 2026
18 Aug 2026
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.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1*************************************************************** LEGENDS / NOTES FOR INSULATION WORKS *************************************************************** ** Types of Insulation : IH = Insulation for Heat Conservation IT = Insulation for Steam Traced Lines IS = Insulation for Personal Safety IC = Cold Insulation for Anti-condensation IE = Insulation for Electrically Traced Lines IJ = Insulation for Jacketed Lines IK = Insulation for Dual Insulated Lines S2 = Hot Insulation for Catofin System Piping V = Accoustic Insulation for Hot Service R(V) = Accoustic Insulation for Cold Service ** Basic Line Surface Materials : CS = Carbon Steel (Including LT Carbon Steel) AS = Alloy Steel SS = Stainless Steel ** Notes : 1. For insulation type IT,tracer size and tracer numbers shall be as per specification. 2. Insulation thickness for IC where insulation material is Poly Urethane foam (PUF) / Poly Isocyanurate (PIC) + Cellular Glass includes outer layer of 50mm of Cellular Glass and Inner layer of balance thickness of PUF/PIC 3. Insulation for IE consists of inner layer of Rockwool and outer layer of PUF / PIC. The thicknesses have been specified as THK(I) and THK(O) for inner and outer layers respectively. 4.Insulation for S2 consists of Hot Insulation as per the Annesxure-3(Table) and Licensor requirements - H270 for the Special Insulation requirements for the Catofin Reactor Piping systems. 5.Insulation for (V) consists of Accoustic Insulation for Hot Service. 6. Insulation for R(V) consists of Accoustic Insulation for Cold Service. *************************************************************** | |||||
| 2HOT INSULATION (UNITS) ; Providing thermal insulation including supply of all insulating and ancillary materials, vapour barrier, weather protective coverings, consumables and other necessary materials , testing of materials as required, including transportation of materials to work site, duly inspected by 3rd party inspector(Llyods/BV/DNV or any other Client approved party) at manufacturer's shop & sample check/inspection at site by EIL Construction inspector, applying insulation on surfaces as specified including all preparatory work there on, binding, tying, lacing, stitching and/or otherwise securing , finishing with sheet cladding as per spec. , providing bolts, rivets, and self tapping screws wherever specified , providing inspection windows, end seals for flanges etc., colour coding and identification. Providing steel scaffolding, all tools , tackles , equipments etc. , labour, supervision and completing the work in all respect, at all heights as per drawings , specifications and instructions of Engineer-in-charge. (Refer Legend for applicable EIL specification) | |||||
| 3N/A | |||||
| 4INSULATION TYPE : IH; SURFACE MATERIAL : CS & AS; OPERATING TEMP. RANGE : UPTO 175 (DEG C); INSULATION MATERIAL : ROCKWOOL | |||||
| 5PIPES | |||||
| 6 | NB 00.50 INCHES; THICKNESS 25 MM | 1 | Metres | 805 | ₹805 |
| 7 | NB 00.50 INCHES; THICKNESS 40 MM | 1 | Metres | 1,179 | ₹1,179 |
| 8 | NB 00.75 INCHES; THICKNESS 25 MM | 1 | Metres | 861 | ₹861 |
| 9 | NB 00.75 INCHES; THICKNESS 40 MM | 1 | Metres | 1,244 | ₹1,244 |
| 10 | NB 01.00 INCHES; THICKNESS 25 MM | 6 | Metres | 943 | ₹5,658 |
Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.
details.html
html • 0.04 MB
Tendernotice_1.pdf
PDF • 0.59 MB
eNIT_INSULATION_WORK_71147_GAIL_USAR.pdf
Tender Documents • 1.42 MB
BOQ_968896.xls
BOQ • 1.53 MB
HSE_Documents_GAIL_Usar.pdf
Additional Documents • 2.16 MB
SCOPE_OF_WORK_FOR_INSULATIONS_AS_PER_CLIENT_TENDER.pdf
Additional Documents • 0.25 MB
TECHNICAL_AMENDMENT_FOR_INSULATION_SPECIFICATIONS.pdf
Additional Documents • 0.55 MB
Technical_Documents_Insulation_PDH.pdf
Additional Documents • 15.29 MB
Equipment_Details_for_Insulation_For_insulation_Pkg_II.pdf
Additional Documents • 0.80 MB
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