rwservlet insulated pannel

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1Schedule Prefabricated Shelters With PUF Insulated Panel of 80mm.

TYPE DESIGN (THK) PANEL DETAIL

Technical Particulars For Prefabricated Shelters with Polyurethane Foam (PUF) insulated

Panel

For RC Period (01-08-2012 To 31-07-2013)

Generated on: January 24, 2013 5:51 AM NIC

TYPE A-6 80mm On Line With Tongue & Groove System

TYPE A-6 80mm Off Line With Tongue & Groove, Cam Lock System

TYPE B-3 80mm On Line With Tongue & Groove System

TYPE B-3 80mm Off Line With Tongue & Groove, Cam Lock System





TYPE T-5 80mm On Line With Tongue & Groove System

TYPE T-5 80mm Off Line With Tongue & Groove, Cam Lock System



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2Schedule Prefabricated Shelters With PUF Insulated Panel of 60mm.

TYPE DESIGN (THK) PANEL DETAIL

TYPE A-6 60mm On Line With Tongue & Groove System

TYPE A-6 60mm Off Line With Tongue & Groove, Cam Lock System











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3Schedule Erection Charges Of Prefabricated Shelters.

TYPE DESIGN (THK) REGION DETAIL

TYPE A-6 80/ 60mm Plain Area

TYPE A-6 80/ 60mm Hilly Area

TYPE B-3 80/ 60mm Plain Area

TYPE B-3 80/ 60mm Hilly Area





TYPE T-5 80/ 60mm Plain Area

TYPE T-5 80/ 60mm Hilly Area



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4Schedule Transportation / Freight Charges Of Prefabricated Shelters

TYPE DESIGN (TH REGION DETAILK)

Notes to Tenderers:1. If however the consignee is located at a place which is inaccessible by road and thematerials have to be airlifted or carried manually to reach the destination, FreightsCharge shall be based on delivery at nearest base station and transportation beyondbase station up to the site shall be the responsibility of the purchaser.

2.Registration with DGS&D for stores conforming to T.E. specifications is essential forqualifying to participate against this tender. Since items included in the tender are

considered safety /difficult, NSIC registration will be acceptable in lieu of DGS&Dregistration only if it is based on capacity assessment by DGS&D QA Wing withsatisfactory demonstration of manufactured and assembly of the Two type of Shelter withPUF Panel as per T.E.requirements/ description from the date of intimation by DGS&D andalong with capacity asssement of declared PUF panel manufacturer will be carried out byconcerned DQA officer not below of rank than Dy.Director.

ORTenderer should be registered with DGS&D/NSIC for atleast for EPS Prefabricated Huts

on the date of tender opening for submitting the bid only and rate contract will beawarded after compliance of eligibility criteria no. DQA/GE/RC-201 Dated 30-06-2011.

3. Tenderer should have manufactured, supplied & installed minimum 40 Nos of shelterwith PUF panel or 80 Nos shelters with EPS Insulation of atleast 40 Sq. Mtrs. area toministry of Defence, Para miltry Force or other Govt. departments in last three years.Documentary evidence shall be furnished with tender in this regard to show satisfactory

excution of the such work for consieration of their elligibilty.

4.Tenderer registered with Prefabricated Huts with EPS insulation shall be consideredelligible for issue of letter of intent. However a rate contract will be awarded onlyafter satisfactory demonstration of manufactured and assembly of the Two type ofShelter with PUF Panel as per T.E.requirements/ description with in time limit of 60days from the date of intimation by DGS&D.Thereafter capacity asssement of declared PUFpanel manufacturer will be carried out by concerned DQA officer not below the rank ofDy. Director.

TYPE A-6 80/ 60mm Plain Area

TYPE A-6 80/ 60mm Hilly Area









TYPE T-6 80/ 60mm Plain AreaTYPE T-6 80/ 60mm Hilly Area

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Note to Indentors:-1. DDOs may while ordering twenty or more shelters, may ask for a pilot sample of theprefabricate structure to be assembled at manufacturers premises against the order tobe jointly inspected by the representative of the DDO & inspection authority beforecommencing manufacture of bulk supply.2. DDO shall specify while placing supply order, the colour of PPGI sheets to be usedfor the roof, wall panels and false ceiling which may be grey, blue, olive green or(depending on availability) any other shade to be specified in the purchase order. Thecolour of paint to be used for painting the structures shall also be specified.3. All the Remote location,which is at altitude of 1000 m and above,shall be consideredHilly.


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Prefabricated Shelters With PUF Insulated Panel of 80mm.

Prefabricated Shelters With PUF Insulated Panel of 60mm.

Erection Charges Of Prefabricated Shelters.

Schedule

Schedule

Schedule

Specification :-1. (Type A6)

Dimensions 7.620m x 13.271m (80mm) including verandah in options as per Schedule andspecifications contained in General Technical Requirements.2. (Type B-3)



Dimensions 7.620m x 18.491m (80mm) including verandah in options as per Schedule andspecifications contained in General Technical Requirements.5. (Type T-5)

Dimensions 6.120m x 8.051m (80mm) in options as per Schedule and specificationscontained in General Technical Requirements.6. (Type T-6)

Dimensions 6.120m x 5.441m (80mm) in options as per Schedule and specificationscontained in General Technical Requirements.

Specification :-1. (Type A6)



Dimensions 7.620m x 10.621m (60mm) including verandah in options as per Schedule and

specifications contained in General Technical Requirements.4. (Type B-8)Dimensions 7.620m x 18.451m (60mm) including verandah in options as per Schedule and

specifications contained in General Technical Requirements.5. (Type T-5)

Dimensions 6.120m x 8.011m (60mm) in options as per Schedule and specificationscontained in General Technical Requirements.6. (Type T-6)

Dimensions 6.120m x 5.401m (60mm) in options as per Schedule and specificationscontained in General Technical Requirements.

Specification :-Erection of the prefabricated shelter as per the detailed drawing of the

respective schedule items mentioned under Schedule 1 & 2 in plain, hilly area as perconsignee requirement.

Detailed Specification

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Transportation / Freight Charges Of Prefabricated SheltersSchedule

Specification :-Transportations/ Freight charges of the prefabricated shelter as per the

detailed drawing of the respective schedule items mentioned under Schedule 1 & 2 inplain, hilly area as per consignee requirement.(Free delivery upto 50 Kms with inmunicipal limit from manufacturers works.

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Comman Drawing for Sch 1-2.

Layout Drawing for Sch.1-2.

Drawing/Proforma/Annexure Attached [Click on following to view/print]
https://www.dgserver.dgsnd.gov.in/ComDrg.SCH-1-2..pdfhttps://www.dgserver.dgsnd.gov.in/DRG_%20SCH%201&2..pdfhttps://www.dgserver.dgsnd.gov.in/DRG_%20SCH%201&2..pdfhttps://www.dgserver.dgsnd.gov.in/ComDrg.SCH-1-2..pdf


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1. ScopePrefabricated shelters covered by this specification are designed for specified

design conditions and for easy assembly and erection at site. They can be used toprovide office and residential accommodation at difficult locations or as a temporarymeasure even in plains. Toilet Blocks have also been included to supplement the mainshelters. The shelters have two options of design wall thickness i.e.80/60mm panelsfor walls with false ceiling & partition wall shall be 40mm thick panel.

The design parameters for the two options have specified. Though the designscovered by the drawings have been checked for structural stability at designconditions, the tenderers shall be responsible for suitability of the shelters offeredfor the design conditions. For this purpose, they may get the designsVerified/modified on their own and also strengthen of the structure as consideredacceptable if necessary.

Details of such modifications shall be clearly brought out in the offer.

The structures comprise of light weight wall panels with polyurethane foam (PUF)insulation encased between pre-painted galvanized steel sheets. The panels areassembled on a steel structure comprising of steel footing, columns, truss, floorpanels, false ceiling and pre-painted galvanized steel sheet roof.

The electrical wiring & fittings as well as plumbing and sanitary fittings havebeen included in the scope of supply. Erection of the shelters at site has been keptoptional as some of the indentors may like the same to be organized through their ownresources.

(NOTE:-Glazing in Verandah is an Standard fittment for 60/80 mm design Shelter.)

Reference to Indian Standards wherever made in the specifications or tenderschedule will be deemed to be to the latest version of the Standards.

DDOs may while ordering twenty or more shelters, ask for a pilot sample of theprefabricated structure to be assembled at manufacturer premises against the order tobe jointly inspected by the representative of the DDO & inspection authority beforecommencing manufacture of bulk supply.

2. Design Conditions80mm Design Thickness

a) Seismic - Zone Vb) Snow Load - 1m standing on roofc) Wind Speed - 55 m/s (As per IS-875)d) Temperature Range - (-) 40 degree C to (+) 50 degree C.e) Roof slope - 1:2

60mm Design Thicknessa) Seismic - Zone Vb) Snow Load - 1m standing on roofc) Wind Speed - 55 m/s (As per IS-875)d) Temperature Range - (-) 10 degree C to (+) 50 degree C.e) Roof slope - 1:2

3. Types of SheltersThere are mainly three types of shelters covered. Type A shelters have toilets

attached, Type B shelters are without toilets and Type T shelters are toilet blocks.The suffix 3,5,8 etc to the type of shelter incase of Type-A & Type- B shelterindicates the number of steel trusses included in the shelter; for example A3 shelteris a Type A shelter with three trusses & in Type-T Shelter, Number of trusses shall be

General Technical requirement For TE :


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as per drawing. Separate layout drawings are attached and part of these specificationrequirements. Type A and B shelters are also provided with full-length verandah as perthe corresponding drawings. Dimensions of the shelters shown in the Schedule areoutside dimensions including verandah.

4. Materials and Manufacture:The structure shall be designed and manufactured in conformance to

IS:875/1987(Reaffirmed 2003) for Structural Design. Steel used shall conform toIS:2062/2006 for Steel for general structural purposes. The steel sections shallconform to IS: 4923:1997(Reaffirmed 2003)with Amdt. No 1 to 4 for Structural SteelSections.Corrugated sheet for roofing can however be outsourced.

Following drawings are part of this specification and shall be complied with forlayout, wall dimensions and manufacturing details as applicable. Drawings giveperspective view of the roof with arrangement of purlins and columns for a typicalshelter, layout shelter-wise, floor structure, steel footings, roof, doors, windows,ventilators, base frame, floor panels etc separately for 80mm and 60mm design.

Constructional details of the main structural members are also given. Allstructural members shall be welded together unless otherwise specified in thedrawings. Following drawings are part of this specification and shall be complied withfor layout, dimensions and construction details.

Details of Common Drawing For Schedule -1 to 6.A) DGS&D Drg. No.1 Type. Footing Details-1B) DGS&D Drg. No.2 Type. Footing Details-2C) DGS&D Drg. No.3 Type. Footing Details-3D) DGS&D Drg. No.4 Type. Footing Details-4E) DGS&D Drg. No.5 Type. Footing Details-5F) DGS&D Drg. No.6 Type. Footing Details-6G) DGS&D Drg. No.7 Type. Footing Details-7H) DGS&D Drg. No.8 Type. Footing Details-8I) DGS&D Drg. No.9 Type. Footing Details-9J) DGS&D Drg. No.10 Type. Footing Details-10K) DGS&D Drg. No.11 Type. Footing Details-11L) DGS&D Drg. No.12 Type. Footing Details-12M) DGS&D Drg. No.13 Footing Details, Vertical Angles.

N) PUF 60mm Toilet Block Main Door DetailsO) PUF 40mm Toilet Partition Door Details.P)PUF 60mm/DD 40mm, Main Door Details.P1)PUF 80mm/DD 40mm, Main Door Details.Q) PUF 60/80mm/GD 60/80mm, Glazing Details.R) Gable Door Details 60 mm.R1)Gable Door Details 80 mm.S) PUF 80mm Toilet Block Main Door Details.T) False Ceiling Details, 60/80mmU) PUF 60/80mm/WD 60/80mm, Window DetailsV) PUF 60/80mm/VD 60/80mm, Ventilator DetailsW) PUF 60/80mm 60/80mm, Purlins, Sag Road & False Ceiling L&T.X) PUF 60/80mm/TD 60/80mm, Truss Details.Y) PUF 60/80mm/CL 60/80mm, Column Details.

Z) PUF 60/80mm/FD 60/80mm, Type B3, Flashing Details.01) PUF 60/80mm/FD 60/80mm, Type B3, Flashing Details.02) PUF 60/80mm/TB-P01 60/80mm, Sanitary Details.


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DRAWING NO.

Details of Drawing For Schedule -1.TYPE A_6(7.620 x 13.231 (60mm)/ 13.271 (80mm)1. PUF/80mm/A6 Type A6, 80mm Plan2. PUF/60mm/A6 Type A6, 60mm Plan3. PUF/60/80mm/FFL 60/80mm, Base Frame Details

4. PUF/60/80mm/RD 60/80mm, Roof Details5. PUF/60/80mm/FPD 60/80mm, Floor Panel Fixing Details6. PUF/60/80mm/FFL 60/80mm, Base Plate Column Fixing Details7. PUF/60mm/A6/E-01 60mm Electrical Plan8. PUF/80mm/A6/E-01 80mm Electrical Plan9. PUF/60mm/A6/P-02 60mm, Sanitary/Plumbing Details10. PUF/80mm/A6/P-02 80mm, Sanitary/Plumbing Details

Details of Drawing For Schdule -2.TYPE B3(7.620 x 5.401 (60mm)/ 5.441 (80mm)1. PUF/60mm/B3 Type B3, 60mm Plan2. PUF/80mm/B3 Type B3, 80mm Plan3. PUF/60/80mm/FFL 60/80mm, Base Frame Details4. PUF/60/80mm/RD 60/80mm, Roof Details5. PUF/60/80mm/FDL 60/80mm, Floor Panel Fixing Details

6. PUF/60/80mm/FFL 60/80mm, Base Plate Column Fixing Details7. PUF/60mm/B3/E-01 60mm Electrical Plan8. PUF/80mm/B3/E-01 80mm Electrical Plan

Details of Drawing For Schedule -3.TYPE B5(7.620 x 10.621 (60mm)/ 10.661 (80mm)1. PUF/60mm/B5 Type B5, 60mm Plan2. PUF/80mm/B5 Type B5, 80mm Plan3. PUF/60/80mm/FFL 60/80mm, Base Frame Details4. PUF/60/80mm/RD 60/80mm, Roof Details5. PUF/60/80mm/FPD 60/80mm, Floor Panel Fixing Details6. PUF/60/80mm/FFL 60/80mm, Base Plate Column Fixing Details7. PUF/60mm/B5/E-01 60mm Electrical Plan8. PUF/80mm/B5/E-01 80mm Electrical Plan

Details of Drawing For Schedule -4.TYPE B8 (7.620 x 18.451 (60mm)/ 18.491 (80mm)

1. PUF/60mm/B8 Type B8, 60mm Plan2. PUF/80mm/B8 Type B8, 80mm Plan3. PUF/60/80mm/FFL 60/80mm, Base Frame Details4. PUF/60/80mm/RD 60/80mm, Roof Details5. PUF/60/80mm/FPD 60/80mm, Floor Panel Fixing Details6. PUF/60/80mm/FFL 60/80mm, Base Plate Column Fixing Details7. PUF/60mm/B8/E-01 60mm Electrical Plan8. PUF/80mm/B8/E-01 80mm Electrical Plan

Details of Drawing For Schedule -5.TYPE T5 (6.120 x 8.011 (60mm)/ 8.051 (80mm)1. PUF/60mm/TB Toilet Block 30Men, 60mm Plan2. PUF/60mm/TB Toilet Block 30Men, 80mm Plan3. PUF/60/80mm/FFL/TB 60/80mm, Base Frame Details4. PUF/60/80mm/RD/TB 60/80mm, Roof Details

5. PUF/60/80mm/FPD/TB 60/80mm, Floor Panel Fixing Details6. PUF/60/80mm/FFL/TB 60/80mm, Base Plate Column Fixing Details7. PUF/60mm/TB/E-01 60mm Electrical Plan8. PUF/80mm/TB/E-01 80mm Electrical Plan9. PUF/60mm/TB/P-02 60mm, Sanitary/Plumbing Details10. PUF/80mm/TB/P-02 80mm, Sanitary/Plumbing Details


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Details of Drawing For Schedule -6.TYPE T8 (6.120x5.401 (60mm)/ 5.441 (80mm)1. PUF/60mm/TB Toilet Block 10Men, 60mm Plan2. PUF/60mm/TB Toilet Block 10Men, 80mm Plan3. PUF/60/80mm/FFL/TB 60/80mm, Base Frame Details4. PUF/60/80mm/RD/TB 60/80mm, Roof Details5. PUF/60/80mm/FPD/TB 60/80mm, Floor Panel Fixing Details6. PUF/60/80mm/FFL/TB 60/80mm, Base Plate Column Fixing Details

7. PUF/60mm/TB/E-01 60mm Electrical Plan8. PUF/80mm/TB/E-01 80mm Electrical Plan9. PUF/60mm/TB/P-02 60mm, Sanitary/Plumbing Details10. PUF/80mm/TB/P-02 80mm, Sanitary/Plumbing Details

Pre-painted galvanized steel (PPGI) sheet: The pre-painted galvanized steel (PPGI)sheet shall be 0.5mm thick(TMT) ribbed type for all panels, joint angles, tracks andflashings except on roof. For roof and flashing on roof, PPGI sheets used shall be 0.6(TMT) mm thick with trapezoidal corrugation. Exact design of ribbing and trapezoidalcorrugation shall be manufacturer,s own. Both the sheets shall conform toIS:14246:1995. The sheets will have minimum 120gsm of zinc coating on both sidesfollowed by a top coat of PVDE/ silicon modified polyester having a thickness of 20micron minimum and with back coat of alkaloid epoxy or polyester having thickness of 7micron minimum. The top finished surface of PPGI sheet shall also have guard

film/protection sheet(polyethylene)for protection against scratches during handlingand transportation. The durability of paint coat shall correspondent to Class-1 asper Table-1 of IS:14246:1995.

DDO shall specify while ordering the colour of PPGI sheets to be used for theroof, wall panels and false ceiling which may be grey, blue, olive green or (dependingon availability) any other shade. The colour of paint to be used for painting thestructures shall also be specified.

Panel Manufacturing process: The PUF insulated panels will be manufactured usinghigh pressure dispensing machine of required capacity to inject specified amount ofPUF chemical mixture into the cavity of full panel in one shot in case of wall androof panel and in three shots in case of floor panel in a duration not exceeding 25sec. This is to ensure that the liquid PUF mixture is injected into the cavity beforethe foaming reaction starts so that the insulation core of panel is formed in one

piece & provides desired structural and physical properties. The PUF insulation shallhave bulk density of 40kg/cum and shall conform to PUR 1 Grade of IS:12436/1988(reaffirmed 2006). The dispensing machine should be equipped with a PLCcontrolled panel for monitoring and controlling the injection rate to ensure specifieduniform density requirements.The iso-cyanide and polyol liquid components used for in-situ process of providing polyurethane foam insulation in the panels shall besupported by manufacturer test certificates correlating & indicating batch numbers,date of manufacture and expiry dates.For injecting the PUF chemical mixture into the panel as above, the panel shall beassembled with all the components in a hydraulic press between heated aluminiumplatens so as to attain the desired finish, bonding and structural properties. Allpanels shall be manufactured in single piece as per approved panel layout drawingsusing the above materials and manufacturing process. Plywood: The plywood for thefloor panels shall be ISI marked synthetic resin bonded grade BWR type AA, 19 mm thick

(11 ply confirming to IS:303/1989)OR

PUF Panel Manufacturing Plant with continuous paneling high pressure dispensingunit capable of forming a panel with puf insulation with Hot platen rotating Presswith requisite heating heated platens to allow smooth flow of PUF chemical mixturewhen it is spread over for forming of panels so as to attain the desired finish.


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Fasteners and Fittings:Fasteners and fittings of mild steel shall be supplied unless otherwise specified

in and shall be fixed where required. Fastening means will be provided for the itemsto be fitted at the time of erection. 10% spare nuts, bolts, and washers will beprovided per shelter. The fasteners supplied shall conform to relevant BISspecification.

Tolerances:The length of members and overall dimensions shall have tolerances of +/-25mm up to

3mtrs dimensions, +/-40mm on 3mtrs to 6mtrs dimensions and +/-50mm on 6mm and abovedimensions. All steel and other sections shall have rolling tolerances. The panelthickness shall have +/-2mm tolerance. Other dimensions shall have a tolerance of +/-5%.

Finish:All steel members will be given two coats of red oxide zinc chromate primer by

the manufacturer in the factory premises before dispatch. The steel members shall thenbe painted with two coats of synthetic enamel paint of approved shade at site.

Supply shall include all consumables for this purpose. All paint materials usedshall be of reputed makes namely Jenson and Nicholson/Berger/Asian Paints/ ICI.

5. Construction Details(a) Steel Footing:The steel footing will be made of fabricated steel section. Bottom plate of

footing will be of 6mm thick MS plate of size 600x600mm. 8Nos. of triangular stiffenerof 5mm thick MS plate of size 150 x 300mm will be provided and welded to verticalplate. Four Nos. vertical plates 300 x 300 x5mm will be provided and welded over thebottom plate. Four Nos. of ISA 50 x 50 x 6mm thick 1200mm long having slot foradjustment of height will be provided these ISA will be reinforced by 40x4mm MS flatat every 300mm c/c. MS plate of size 320x320x6 mm will be provided and welded on thetop of these Four Nos.ISA 50x50x6mm cleat will be used for jointing of plate girder150mm with footing with the help of suitable nut and bolts. Floor panel will be joinedwith the steel base frame with the help of 10x100mm & 10x125mm counter sunk nut boltfor 60mm & 80mm design respectively. Steel footing shall be welded by means of MIGwelding. The arrangement is also shown in the attached drawing.

b) Base Frame:The steel footings are fixed to each other with the help of solid web built up

I-Section having 3mm thick MS Plate as web and 6mm thick MS Plate as flanges in size150mm fixed to the steel footing with the help of MS Angle of size 50 x 50 x 6mmsuitable nut and bolts.

Insulated floor panel will be joined with this grid of steel base frame workwith the help of 10 x 100mm and 10 x 125mm counter sunk nut bolts for 60 & 80mm designrespectively.

(c) Columns, Trusses and Purlins:The super structure steel framework shall consist of RHS column of size

122x61x3.6mm provided at a distance of 2.6mtrs centre to centre. The trusses shall bemanufactured in split form (two parts) using RHS section of 80x40x3.2mm at top andbottom cord of truss and 50x25x1.8mm thick internal members. The trusses shall be

fixed on to the columns with connection plates of 6mm thick and tightened with thehelp of nut and bolts. Purlins are made up of RHS of size 96x48x3.2mm and shall befixed between the trusses with suitable cleats and nuts and bolts as per drawingattached. The verandah shall be of 1.5mtrs in width wherever applicable. The purlinsprovided at verandah are made using RHS of size 96x48x3.2mm and are fixed and flushedwith the top level of the truss extension member with the help of 5mm thick MS and


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plates and 10mm nut bolts.

The Verandah column are made using RHS section of size 80x40x3.2mm thick fixedwith the help of 5mm thick MS and Plates & 12mm nut bolts at the top level on baseplate of the steel footing. The steel structure for the shelters will be designed forthe specified design Parameters and with dimensions as per the drawings.

(d) Wall Panels:The wall panels shall be made up of 0.5mm thick(TMT)PPGI ribbed sheet (pattern of

ribs can be of manufacturers own design) on both sides with a layer of rigid CFC freepolyurethane foam of density 40kg +/-2kg/cum as insulation in between. The thicknessof PU foam layer shall be 79mm in case of 80mm Design and 59mm in case of 60mm Design.The colour of PPGI sheet may be grey, blue, olive green or (depending on availability)any other shade. The panels will be provided with tongue and groove joint and will beinterlocked using cam lock systems. Gable ends will also be covered with same panelsas in the main walls. The PUF insulation material used in the panels should conform toIS:12436/1988. All material required for manufacture of shelter will be new and shallcomply with relevant Bureau of Indian Standard specification.

ORThe wall panels shall be made up of 0.5mm thick(TMT) PPGI ribbed sheet (pattern

of ribs for strengthening of panel sheet can be of manufacturers own design) on both

sides with a layer of rigid CFC free polyurethane foam of density 40 kg +/-2kg/cum asinsulation in between. The thickness of PU foam layer shall be 79mm in case of 80mmDesign and 59mm in case of 60mm Design. The colour of PPGI sheet may be grey, blue,olive green or (depending on availability) any other shade. The panels will beprovided with tongue and groove by online manufacturing system of panel of requisitewidth and length, shape will be used as interlocked systems.

Gable ends will also be covered with same panels as in the main walls.The PUF insulation material used in the panels should conform to IS:12436/1988.

All material required for manufacture of shelter will be new and shall comply withrelevant Bureau of Indian Standard specification.

The wall panels at the corner will be joined by PPGI corner angle. The wall panelswill also have PPGI top track. Since all the flashings shall be of PPGI, no weldingwill be allowed. The PPGI angle and flashings shall be bent or/and riveted to form thedesired shapes and sizes.

OR

The wall panels at the corner shall be placed using factory fabricated corner anglepanel made out from PUF insulated Panel so that the wall panels will not have any PPGItop track. Since there is no tracking for the flashing, no riveting/ welding will beallowed. The wall corner angle shall be so bent or/ cut to form the desired shapes andsizes.

(e) Floor Panels:The floor shall be made in PUF panel system using 0.5mm thick(TMT) PPGI as outer

skin and 19mm/15mm thick BWR Ply as per IS 303 as inner skin with and gap filled withrigid CFC free polyurethane foam of density 40 kg +/-2kg/cum as insulation with 2Nos.reinforcement hollow rectangular section of size 60x40x2mm thick. The thickness of PUfoam shall be 61mm in case of 80mm Design and 41 mm in case of 60mm Design. The floorpanels shall have tongue and groove joint and will be interlocked with each otherlengthwise using Cam Lock systems.

ORThe floor shall be made in PUF panel system using 0.5 mm thick PPGI as outer skin

and 19mm /15mm thick BWR Ply as per IS 303 as inner skin with and gap filled withrigid CFC free polyurethane foam of density 40 kg +/-2kg/cum as insulation with 2 nos.reinforcement hollow rectangular section of size 60x40x2m thick or 2mm thick wire meshsize 75x50mm in corrugated form may be used as reinforcement during paneling of the


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floor on line manufacturing process. The thickness of PU foam shall be 61mm in case of80mm Design and 46 mm in case of 60mm Design. The floor panels shall have tongue andgroove joint and will be as interlocked systems.

Floor will be finished with laying and pasting of 2mm thick heavy duty abrasionresistant PVC vinyl flooring with SR 707 rubber adhesive in the living area includingverandah.In toilet area 6mm thick antiskid ceramic tiles of size 300x300mm will be

fixed with the help of 15mm thick pure cement & tile adhesive mix over the chickenwire mesh. Chicken wire mesh will be fixed on the floor panel with the help of steelscrews. The tiles in toilets shall be fixed during installation of shelter at site.The floor panel will be fixed to the base frame steel beams with the help of countersunk nut bolt of 10mm dia and 125/100mm long for 80/60mm Design.

The wall and floor panels will be joined with wall-floor angle made of PPGI. Sinceall the flashings are of PPGI hence no welding is allowed. The PPGI angle andFlashings are to be bent or/and riveted to form the desired shape and size as shown inthe drawing.

(f) False Ceiling and Partition wall:The false ceiling will be provided in main living area only (excluding verandah).

The false ceiling shall be made of panels with 0.5mm thick(TMT) PPGI steel ribbed

sheet(pattern of ribs can be of manufacturers design) cladding on both side rigid CFCfree polyurethane foam of density 40 kg+/-2kg/cum as insulation. The thickness of PUfoam shall be 39 mm in case of 80/60mm Design. The false ceiling panels will havetongue and groove arrangement OR and shall be interlocked using cam lock systems. MSangle of size 40x40x5mm OR steel shaped channel of requisite size to accommodate thefalse ceiling panel of 40mm thickness shall be used to fix all around the wall paneland the false ceiling panel for support and joining by means of rivets at minimumdistance of 200mm on both the faces.

(g) FlashingPPGI Flashing details are mentioned as per drawing No. PUF 60/80mm/FD which is

only indicative and minimum, however, it will be the responsibility of the tenderer tofix and cover all the joints using the PPGI flashing.

(h) Footing Cover (Facia) Panels

Footings shall be covered with PUF insulated panels. The panels will be made of2mm thick FRP Sheets made out of 450 GSM Stranded chops fibre of matching colour ofthe Shade of PUF Shelter on both side with a layer of rigid CFC free polyurethane foamof density 40kg +/-2kg/cum as insulation.

The thickness of PU foam shall be 76mm in case of 80mm Design and 56mm in case of60mm Design giving the total thickness of 80/60 mm in the two cases respectively. Thefacia panel shall be fixed on to the frame work of steel footing and steel beams withsuitable nut and bolts and shall be embedded into the ground so to cover exposed gapbetween shelter & NGL.

(i) Roofing :The roof shall be provided in two way slope with 0.60mm thick(TMT) PPGI corrugated

sheet fixed on to the frame work of trusses and purlins using self tapping selfdrilling (STSD) screws with suitable washers.

The roof-sheeting junction will be covered using 0.60mm thick PPGI ridge cover.The roof will have minimum projection of 400mm from the eaves walls and 300mm at thegable end.

(j) Main Doors:Aluminium flush Doors with shutter of size 1000x2050mm will be provided in each


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shelter. Doorframe will be made up of suitable aluminium profile sections. Mainshutter will be of PUF panel fixed with aluminium lipping all round on one side. PUFpanel shall be made of 0.5 mm thick(TMT) PPGI steel ribbed sheet (pattern of ribs canbe of manufacturers design) cladding on both sides with a layer of rigid CFC freepolyurethane foam of density 40 kg+/-2kg/cum as insulation in between. The thicknessof PU foam layer in door panel in shall be 39 mm in case of 80/60mm Design.

Total thickness of PUF panel in door will thus be 40mm for both designs.The main

door shall be provided with two aluminium/Stainless steel tower bolts of 200 mm longsize from inside.One sliding bolt 300 mm long and one bow handle 150mm size to beprovided on both in and out side of each shutter.

(k) Toilets DoorsAluminium flush Doors with shutter of size 750x2050mm will be provided in each

shelter. Door frame will be made up of suitable aluminium profile sections. Mainshutter will be of PUF panel fixed with aluminium lipping all round on one side. PUFpanel shall be made of 0.5 mm thick(TMT) PPGI steel ribbed sheet(pattern of ribs canbe of manufacturers own design)cladding on both sides with a layer of rigid CFC freepolyurethane foam of density 40 kg+/-2kg/cum as insulation in between. The thicknessof PU foam layer shall be 39mm in case of 80/60mm Design.

Total thickness of PUF panel will thus be 40mm for both designs. The main doorshall be provided with two aluminium/stainless steel tower bolts of 200 mm size from

inside.One sliding bolt 300 mm long and one bow handle 150mm size to be provided onboth in and out side of each shutter.

(l) Windows:Aluminium 3-way sliding windows of size will be 995x995 mm with all fitments will

be provided. The window frame and window shutter will be manufactured using suitableAluminium profile Sections. The window shutter will be of three leaves of which twoshall be provided with glazing of 6mm thick in 60mm design & 8mm thick in 80mm designpolycarbonate sheet and one leaf will be provided with fixed fly proofing usingstainless steel mesh of 1.5mm aperture. Suitable sunshades made out of PPGI Sheets andangle iron frame of size 35x35x3mm will be provided to all external windows and doors.

The minimum projection for the sun shades will be 450mm and 300mm wider than thewidth of the opening.

(m) Ventilators:

Aluminium 3-way sliding ventilators of size 595X595 mm with all fitments shall beprovided. The ventilator frame and ventilator shutter will be manufactured usingsuitable Aluminium profile Sections. The ventilator shutter will be of three leaves ofwhich two shall be provided with glazing of 6mm thick in 60mm design and 8mm thick in80mm design polycarbonate sheet and one leaf will be provided with fixed fly proofingusing stainless steel mesh of 1.5 mm aperture.

(n) Interiors:25mm diameter mild steel powder colour coated fancy type drapery rod with fixing

arrangements will be provided for all openings (doors and windows). The drapery rodshould be minimum 450mm longer than width of the door and windows.

(o) Verandah Glazing:The verandah shall be covered in its entire length and height with a suitable

aluminium frame glazing. Verandah glazing shall be provided from column to column andshall be fixed to the verandah columns.Each frame in between 2 verandah column shallconsist of one aluminium sliding window having glazed shutter of 6mm in 60mm designand 8mm in 80mm design polycarbonate sheet.

All other portion shall be fixed using 6mm & 8mm for 60mm and 80mm designrespectively multi wall polycarbonate sheet as per the drawing attached.Glazed


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varandah entry will be from both side of the gable wall side of varandah.

6. Plumbing and Sanitary Fittings:The layout of plumbing shall be as per relevant drawings. Minor modification if

any required at the time of installation if required by the purchaser at the time ofinstallation shall be made without any extra cost.

Sanitary fittings as indicated in the drawings are included in the scope of

supply. All fittings and materials supplied shall be of reputed make and shall conformto relevant BIS standards.

7. Electricals:Electrical points for lights and fans, 6/16A sockets, capacitor type fan

regulators and gangway boxes shall be provided as per the drawings. In addition themain switchboard comprising of SP/DP MCBs & electric light fittings as shown in thedrawings shall be supplied. Tenderers shall be responsible for installation andcompleteness of the wiring and may therefore include extra quantities as may berequired. Capacitor type fan regulator will conform to IS: 11037-1984 and conduitsshall be of good make. Electrical items(MCB/Switches/Sockets/cables) shall be ISI marked. The lay-out of wiring shall be asper drawings. All wiring used shall be confirming to IS:694. All conduits shall beround PVC 25mm medium grade confirming to IS:9537 Part.3. All socket/ switch boxes

shall be modular design. MCB, Distribution boxes shall be ISI Marked of reputed makelike Havells, Standard etc. Minor modification if any required at the time ofinstallation if required by the purchaser at the time of installation shall be madewithout any extra cost.

8. Earthing:The earthing will conform to IS: 3043. The earthing shall be done as per Indian

Electricity Rules. The earthing resistance in the whole system shall not in any caseexceed 5 ohms at any point. The individual earthing and the area earthing will beensured with proper earthing pits duly covered incorporating suitable earthing plates.

DQA/GE/RC-201Eligibility Criteria Ref.No. 15-03-2012Date

1 1. It is necessary that the tenderers should have previous experience inmfacturing and installing prefabricated shelters with PUF Insulated Panels

or EPS Prefabricated Huts to participate in this tender.Tenderers shouldalso have sufficient space for installation of two shelters (atleast1.5times the space required for sample shelters). Tenderers should also haveadequate covered space for manufacturing,storage and inspection.If thereare no previous supplies of Shelters with PUF insulation, previoussupplies of Shelters with Expanded Polystyrene (EPS) insulation to

Ministry of Defence, paramilitary Forces or other Government Departmentsdirectly or against DGS&D Rate Contract (in case of EPS insulation) shallalso be acceptable, but in that case the tenderers shall have todemonstrate manufacturing and assembly of at least two types of full sizeshelters of area not less than 40 Sq. meter.The tenderer shall have todemonstrate manufacturing and assembly of at least 2 types of full sizeshelters at their works for seeking registration. Inspection of theseshelters shall be carried out at the level of a Dy. Director or above from

QA Wing of DGS&D.

2.i) Tenderer should have Panel Manufacturing Plant with high pressure

dispensing unit capable of forming a panel in single shot. Hydraulic Pressshould have hot water heated platens with aluminum dies to allow smooth


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2

flow of PUF chemical mixture when it is injected for forming of panelswith cam lock system and also confirms the clause 4, 5,& 6 of the note totenderers.

ORii) Tenderer should have PUF Panel Manufacturing Plant with continuous

paneling high pressure dispensing unit capable of forming a panel with puf

insulation with requisite heating through hot platen rotating Press withrequisite heated platens to allow smooth flow of PUF chemical mixturewhen it is spread over for forming of panels with ongue & groove systemand also confirms the clause 4,5,& 6 of the note to tenderers.

ORiii) If the tenderers is manufacturer of prefabricated shelter with PUF

insulated panel being bought out item, they shall furnish the copy of theagreement for the bought out item i.e.PUF panel from the DGS&D registeredfirm or from reputed PUF panel manufacturer confirming clause 2 i) or ii)along with their complete test report, for PUF Panel & also furnishauthority letter copy for intial inspection of PUF Panel at their works byconcerned QA officer before supplying of PUF Panel to the tenderer againsteach supply order placed on them against rate contract.

3. Tenderers registered with DGS&D/NSIC with similar type of thePrefabricated shelter may also be considered if they comply with otherrequirement of the T.E along the conditions stated in clause 2 above.

4. PUF Panel Manufacturer shall have facility of roll forming machinecapable of ribbing, corrugating, cutting, and folding pre-paintedgalvanized steel sheets to be used in manufacturing of PUF panel requisitewidth having dove & groove with Cam and lock system for interlockingarrangement of the panels.

ORPUF Panel Manufacturer shall have a facility of on line/continuous rollforming machine capable of ribbing, corrugating, cutting, and folding

prepainted galvanized steel sheets to be used in manufacturing of PUFpanelsof requisite width having dove & groove interlocking arrangement for the

panels

5. PUF Panel Manufacturer shall have facilities for measuringdensity,dimensional stability, water vapour transmission, and compressivestrength, closed cell content and horizontal burning test to relevant ISas specified in IS:12436 on PUF samples cast simultaneously with

proportional quantity of PUF mixture. Thermal conductivity test can becarried out externally from an NABL approved lab.

6.Tenderer shall have facilities for conducting bend test, impactresistance test, pencil hardness test, cross hatch adhesion test, paint

coat thickness tester to IS: 14246 and for galvanizing test to IS: 277,Allthickness mentioned for pre coated sheet are of (TMT) Total materialthickness.

7. Registration with DGS&D for stores conforming to T.E. specifications isessential for qualifying to participate against this tender. Since items


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A.K.Saxena

TP Prepared By

AD(QA)

16-03-2012Date

Workshop, Machine & ToolForwarded to(Purchase Dte.):

PS(PUF)/WMT-3/RC-P5030000/0812/13 dt.16-02-2012With Ref. To(Pur. Wing No.):

DQA/GE/RC-201.QA Wing Ref. No.

Name

Desig

TP Scrutenised By

S C MONDAL

DIRECTOR (QA)

16-03-2012

TP Recommended By

Name S C MONDAL

Desig DIRECTOR (QA)

Date 16-03-2012

TP Approved By

DDG(QA)

30-04-2012

included in the tender are considered safety /difficult, NSIC registrationwill be acceptable in lieu of DGS&D registration only if it is based oncapacity assessment by DGS&D QA Wing with satisfactory demonstration of

manufacturing and assembly of the Two type of Shelter with PUF Panel asper T.E.requirements. Registration/ capicity varification along withdeclared PUF manufacturer if procured from out side will be carried out by

concerned DQA, officer not below the rank of Dy.Director.

8. Tenderer should have manufactured, supplied & installed minimum 25 Nosof shelter with PUF panel or 50 Nos shelters with EPS Insulation ofatleast 40 Sq. Mtrs floor area to ministry of Defence, Para miltry Forceor other Govt. departments in last three years. Documentary evidence shall

be furnished with tender in this regard to show satisfactory excution ofthe such work for consideration of their elligibilty.

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