HINDUSTAN AERONAUTICS LIMITED, AIRCRAFT DIVISION, NASIK NAME OF WORK TENDER ...

496 Pages·2015·4.28 MB·English

Project : “Civil, Electrical and other utility services for package -Civil- II (Rotable complex)
VOLUME –II. TECHNICAL SPECIFICATIONS FOR TENDER NO.NK/FW/CAP-ROH-577/2010-11
HINDUSTAN AERONAUTICS LIMITED,
AIRCRAFT DIVISION, NASIK
NAME OF WORK
CIVIL, ELECTRICAL AND OTHER UTILITY
SERVICES FOR CONSTRUCTION OF HANGARS,
UTILITY BUILDINGS AND ALLIED FACILITIES
FOR PACKAGE -CIVIL- II (ROTABLE COMPLEX)
IN FACTORY [EXCLUDING PRE-ENGINEERED
BUILDING STRUCTURES (PEB)]
TENDER NO.NK/FW-CAP-ROH/577/10-11
VOLUME –II
TECHNICAL SPECIFICATION

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Project : “Civil, Electrical and other utility services for package -Civil- II (Rotable complex)
VOLUME –II. TECHNICAL SPECIFICATIONS FOR TENDER NO.NK/FW/CAP-ROH-577/2010-11
TABLE OF CONTENTS
PART –I CIVIL WORKS 01 -244
PART –II – ELECTRICAL WORK 245-364
PART –III – AIR CONDITIONING 365-537
PART –IV – COMPRESSED AIR. & CRANES 538-565
PART –V – LIFT 566-585
PART –VI – FIRE PRODECTION WORK 596-623

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Project : “Civil, Electrical and other utility services for package -Civil- II (Rotable complex)
VOLUME –II. TECHNICAL SPECIFICATIONS FOR TENDER NO.NK/FW/CAP-ROH-577/2010-11
PART-I CIVIL WORKS
Items Page Nos
Section No
1. General Rules 4
2. List of Indian Standards 12
3. Earthwork Excavation 30
4. Concrete Works 42
5. Brick Work 60
6. Stone Masonry 68
7. Wood Work 72
8. Joinery Work 77
9. Building Hardware 83
10. Steel, Iron and Aluminum Works 90
11. Roof Covering 116
12. False Ceiling and Partitions 123
13. Floor Finishes and Paving 1131
14. Plastering and Pointing 1152
White Wash, Colour Wash and
15. Distempering 159
16. Glazing 161
17. Painting 163
Water supply, Plumbing and
18. Sanitary Works 173
19. Road Works 199
20. Clean room works 224
21. Land Scaping & Horticulture 2231
22. List of Approved Materials 236
238
24. List Of Mandatory Tests
25. List Of Mandatory Field checks 243

SIGNATURE OF TENDERER WITH SEAL EMPLOYER
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Project : “Civil, Electrical and other utility services for package -Civil- II (Rotable complex)
VOLUME –II. TECHNICAL SPECIFICATIONS FOR TENDER NO.NK/FW/CAP-ROH-577/2010-11
HINDUSTAN AERONAUTICS LIMITED
AIRCRAFT DIVISION, NASHIK

SPECIFICATIONS

SECTION -1
GENERAL RULES

1.1 Interpretation:
The Engineer in-charge shall be the sole deciding authority as to the meaning, interpretation and
implication of various provisions of the specifications. His decision in writing shall be final and binding on all
concerned.
1.2 Definitions:
The following terms and expression in the specification shall have the meaning and implication hereby
assigned to them unless mentioned otherwise elsewhere:
(a) Best With reference to quality of material and workmanship,the standard required shall
be specified in preference to the expression "Best". The word "Best" when used
shall mean that, in the opinion of the EIC there is no superior material / article and
workmanship obtainable in the market and trade respectively
(b) Local The word "Local" when used with reference to material / article shall mean the best
(at the direction of EIC.) of its kind available and used in the locality (i.e.within a
distance of 40km from the-boundary of the site of work, unless specified to the
contrary in the tender Documents)
(c) Site The land(s) and / or other place(s) on, in, into or through which work is to executed
under the contract, or any adjacent land, path or street which may be allotted or
used for the purpose of carrying out the contract.
(d) The individual or Firm or company whether incorporated or not, undertaking the
Contractor works and shall include the legal representative of such individual or the person
comprising such firm or company, or the successor of such individual or firm or
company and the permitted assign of such individual or firm or company.
(e)
The approval or direction of the EIC or person deputed by him for the particular
Approved /
purpose.
Directed
(f) Indicated
As shown in drawings, specified in the BOQ, Technical Specifications, and
/ As
Contract Conditions or deviation orders.
Indicated
(g) Specially
Separately ordered in writing for the particular item(s) only in addition to the usual
Ordered
works, Orders, Requisition, etc.
(h) IS The specifications and codes of Practice issued by the Indian Standard Institution
(BIS)
(i) Month A calendar Month
(j) E.I.C The Engineer- in -Charge appointed by HAL or his nominee(s) to supervise the
works or part of the works.

SIGNATURE OF TENDERER WITH SEAL EMPLOYER
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Project : “Civil, Electrical and other utility services for package -Civil- II (Rotable complex)
VOLUME –II. TECHNICAL SPECIFICATIONS FOR TENDER NO.NK/FW/CAP-ROH-577/2010-11
1.3 Abbreviation -The following abbreviation, wherever they appear in the Specification shall have the
meaning or implication hereby assigned to them:
(1) Air Break A.B.
(2) All-Aluminium Conductor A.A.C.
(3) Alternating Current A.C. or AC
(4) Aluminium Conductor Steel Reinforced
A.C.S.R
(5) Average avg
(6) Bayonet Cap B.C.
(7) Cab Tyre Sheathed C.T.S.
(8) Centirnetre cm
(9) Cord Grip C.G.
(10) Cubic cu
(11) Cubic Centimetre Cm3/cu cm
(12) Cubic Metre m3/cum
(13) Degree Centigradeor CelciousTemperature Co
(14) Diameter dia
(15) Direct Current DC
(16) Double Pole DP
(17) Edison Screw ES
(18) etcetera etc.
(19) exceeding exc.
(20) Figure Fig.
(21) for example e.g.
(22) Goliath screw G.S.
(23) gram g,gm
(24) High Tension HT
(25) Indian Army Form Works IAFW
(26) Iron Clad C
(27) Iron Clad Triple Pole ICTP
(28) Kilogram kg
(29) Kilolitre kl
(30) Kilometer km
(31) Kilovolts KV .
(32) Kilovolt Amps KVA
(33) Labour only L.O.
(34) Litre I
(35) Long Way Mesh LWM
(36) Low Tension LT
(37) Material and Labour M&L
(38) Metre m
(39) Milimetre mm
(40) namely viz.
(41) not exceeding n.exc.
(42) number(s) No.
(43) Paper Insulated Lead Covered PILC
(44) Paper Insulated Lead Covered Armoured PILCA
(45) Plain Cement Concrete PCC
(46) Polyvinyl-Chloride PVC
(47) Quintal q
(48) Running Metre Rmt,RM
(49) Reinforced Cement Concrete RCC
(50) Rupee/Rupees Re/Rs
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Project : “Civil, Electrical and other utility services for package -Civil- II (Rotable complex)
VOLUME –II. TECHNICAL SPECIFICATIONS FOR TENDER NO.NK/FW/CAP-ROH-577/2010-11
(51) Shade Carrier Single Core SC
(52) Short Way Mesh SWM
(53) Single Pole SP
(54) Square sq
(55) Square metre m2/sqm
(56) Supply and fix or Supplied and fixed S&F
(57) Teak Wood TW
(58) that is i.e.
(59) TriplePole TP
(60) Tonne t
(61) Tough Rubber Sheathed TRS
(62) Under Ground UG
(63) Vulcanised India Rubber VIR
(64) Weather-Proof WP
(65) Engineer In Charge EIC
1.4 Specification of materials -Indian Standard Specification:
1.4.1 In the specification of materials which have been specified to conform to Indian standard have been
partially reproduced from the relevant standard. These partial reproduction have been made to only'
indicate specific requirements where alternative choice are mentioned in the IS and to bring out some of
the quality characteristics for ready reference. The specification in the relevant Standard shall however be
followed unless it is specifically mentioned that a particular requirement of the Relevant Standard is'
dispensed with or is varied and the extent thereof is mentioned
1.4.2 Where any IS referred to in the Specification is amended, or revised, superseded or is merged into
another IS or if split into more than one standard, either the IS referred to in the specification or any of the
subsequently amended / revised / superceded / merged / split / is as applicable may be followed as
alternative specification. Where any particular alternative out of two or more alternatives given in an IS is
adapted and this alternative also figures in the amended / revised / merged split up IS, the alternative
specified in the specification shall be followed.
1.4.3 For a composite item consisting of several items, each item will follow the relevant specification for
that item and each operation will be carried out as per the relevant specification for that part of the item.
1.5 Materials to be approved
1.5.1 All materials to be provided by the Contractors shall be brand new and in accordance with the
specifications. Where specifications are not given, the materials shall confirm to the quality as approved by
the EIC. Samples of materials, fittings etc., shall be submitted by the Contractor for the approval of EIC
before bulk supplies are brought on the site of works. Cement, Reinforcement / Structural steel shall be
from a reputed manufacturer and should confirm to the relevant IS Codes. The contractor shall provide
purchase vouchers from the reputed manufacturers / Suppliers.
1.5.2 The contractor shall satisfy the EIC that the materials provided by him confirm to the requirement of
the specifications and are as per the sample approved by the EIC. Where materials are specified to comply
with the requirements of an IS Specifications, the. Contractor shall if required, furnish the manufacturer's
certificate that the materials satisfy the requirements of the IS.
1.5.3 The contractor shall supply samples of materials allowing ample time for the testing and approval in
order that if the samples supplied fail to satisfy the specified requirements there will be time to receive and
test other samples before materials are required to be used. '
1.5.4 Materials rejected by the EIC shall be removed forthwith by the contractor off the premises.
1.6 Testing of Materials
1.6.1 Methods of Test -When required by the EIC, test on materials shall be carried out in accordance
with standard methods of tests issued by the Indian Standards Institution. Laboratory tests shall be
conducted by recognised laboratories acceptable to the EIC.
1.6.2 Samples of testing: -The Contractor shall supply free of charge samples for testing of any material
SIGNATURE OF TENDERER WITH SEAL EMPLOYER
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Project : “Civil, Electrical and other utility services for package -Civil- II (Rotable complex)
VOLUME –II. TECHNICAL SPECIFICATIONS FOR TENDER NO.NK/FW/CAP-ROH-577/2010-11
proposed to be used in the works. All expenditure required to be incurred for taking the samples packaging,
conveyance etc., shall be borne by the Contractor.
1.6.3 Cost of Testing: -The cost of testing shall be borne by the contractor.
1.7 Storage of Materials
1.7.1 Materials shall be stored at site in such a way as to prevent deterioration or the loss or impairment of
their structural and other essential properties. Materials which normally deteriorate during storage shall be
kept constantly moving, by replacing old materials with fresh stocks. Freshly arrived shall never be placed
over materials which had arrived earlier.
1.7.2 Protection against Atmospheric Agencies
Materials stored at site, depending upon the individual characteristics, shall be protected from atmospheric
effects due to rain sun or wind or moisture to avoid deterioration.
1.7.3 Protection against Fire and other Hazards
Materials like Timber, Paints etc. shall be stored at site in such a way that there may not be any possibility
of fire hazards. Inflammable materials and explosive shall be stored in accordance with the relevant
regulation and rules so as to ensure the desired safety during storage.
1.8. Unit weight of Building Materials
The unit weight of materials, unless otherwise indicated in the relevant Indian Standards for the materials,
shall be reckoned as given in IS 1911-1967 schedule of unit weight of Building materials.
1.9 Workmanship-IS Codes of Practice and Safety Codes
1.9.1 The work shall be carried out as described in the specification and IS codes of Practices and safety
codes where referred to in the Specification and the provisions of the relevant IS code of Practice or Safety
Code, Provision in the Specification shall take precedence.
1.9.2 Where IS Code of Practice and Safety Codes have not been referred to in the Specification, the
relevant IS Standard may be followed as a guide for standard Practice.
1.10 Methods of Construction, Tools and Plants.
The contractor shall employ only such methods of construction, tools and plant as are appropriate for the
type of work.
1.11 Water
Water used whether in the process of making materials or in the execution of the work or for cleaning, etc.
shall be clean and fresh, and free from deleterious matter and shall be obtained from an approved source.
1.12 Directions
Instructions shall be given in writing for all approved directions; no verbal instruction shall be deemed to be
binding nor shall such work be measured /paid.
1.13 Alternatives
Where alternatives materials, process, etc. are specified in the specification, the discretion shall rest with
the EIC.
1.14 Safety in Construction
The contractor shall take all necessary precaution and measures listed in the IS Safety Codes, in the MES
Safety Code or as directed by the EIC to ensure the safety of works/construction and of workmen and shall
be responsible for the same .The provision of the following IS Safety Codes shall generally apply.
SIGNATURE OF TENDERER WITH SEAL EMPLOYER

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Project : “Civil, Electrical and other utility services for package -Civil- II (Rotable complex)
VOLUME –II. TECHNICAL SPECIFICATIONS FOR TENDER NO.NK/FW/CAP-ROH-577/2010-11
IS No. Subject
3696(Part 1)-1 987 Safety Code for scaffolds and ladders -Part I, Scaffolds
3696{Part 1 1)-1966 Ditto-Part II, Ladders
Code for Practice for steel tubular scaffolding; Part II,
4014 (part 11)-1967
safety regulation scaffolding
4130-1976 Safety Code for demolition of buildings (first revision)
5121-1969 Safety Code for piling and other deep foundation
Safety Code for construction involving use of hot
5916-1970
bituminous materials.
7293-1974 Safety Code for working with construction machinery.
7969-1975 Safety Code for storage and handling of building materials

1.14FIELD LABORATORY
1.14.01 An adequately equipped field laboratory as required for site control on the quality of materials and
the works shall be provided and maintained by the Contractor till the completion of works. The rates quoted
for all the items of work shall include for the provision and maintenance of field laboratory.
1.14.02 Description
The Contractor shall arrange to provide fully furnished and adequately equipped field laboratory
constructed considering the space required for housing the required equipment. The field laboratory shall
preferably be located adjacent to the site office of the Engineer- in- charge and provided with amenities like
water supply, electric supply etc.
The floor space requirement for the field laboratory shall be adequate and as directed. It shall include office
for Lab In charge, space for the Materials, Engineers one from the Contractor' side and another from the
Consultant side and a store for the storage of samples. The remaining space shall be provided for the
installation of equipment, laboratory tables and cupboards, working space for carrying out various
laboratory tests, besides a wash basin, toilet facility and a curing tank for the curing of samples, around 4 m
x 2 m x 1 m in size and a fume chamber. The furnishing of the office and laboratory shall be provided to the
requirements. Wooden / concrete working table with a working platform area of about 1 m x 10 m shall be
provided against the walls, also providing wooden cupboards above and below the working tables to store
accessories such as sample moulds etc. At least 4 racks of slotted angles and M.S sheets and atleast 6
stools for laboratory test operators shall also be provided.
1.14.03 Laboratory Equipment
The following items of laboratory equipment shall be provided in the field laboratory.
i.Oven -Electrically operated, thermostatically controlled,
range upto 200° C sensitivity 1°C 1 No
ii.Platform balance 300 Kg. capacity 1 No.
iii.Balance 20 Kg. capacity-self indicating type 1 No
iv.Electronic Balance 5Kg capacity accuracy 0.5 gm 2 Nos
SIGNATURE OF TENDERER WITH SEAL EMPLOYER
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Project : “Civil, Electrical and other utility services for package -Civil- II (Rotable complex)
VOLUME –II. TECHNICAL SPECIFICATIONS FOR TENDER NO.NK/FW/CAP-ROH-577/2010-11
v.Water bath electrically operated and thermostatically
controlled with adjustable sheleves, sensitivity 1°C 1 No.
vi. Thermometers Mercury-in-glass thermometer range 0°to 250°C
Mercury-in-steel thermometer with 30 cm stem, range upto 300°C 4 Nos
vii. Kerosene or gas stove or
electric hot plate 1 No.
viii. Glassware‘s, spatulas, wire gauzes, steel scales, measuring tape, casseroles, As required karahis,
enamelled trays of assorted sizes, pestle-mortar, porcelain dishes, gunny bags, plastic bags, chemicals,
digging tools, like pickaxes, shovels etc.
ix. Set of IS sieves with lid and pan: 450 mm diameter 1 Set
63 mm, 53 mm, 37.5 mm, 26.5 mm, 13.2 mm, 9.5 mm, 6.7mm and 4.75mm size 2 Sets
2.36 mm, 2.0 mm, 1.18mm, 600 micron, 425 micron, 300 micron,
150 micron diameter and 75 micron
x Water testing kit 1 Set
xi First aidbox 1 Set
Xii Digital caliper 2 Nos
Xiii Digital Vernier/Screw gauge 2 Nos each
Xiv Measuring tapes, 3.00 Mt, 5.00 Mtrs, 30 Mtrs 3 Nos each
For soils and aggregates
i. Riffle Box 1 No.
ii. Atterberg Limits (liquid and plastic limits) determination 1 Set
apparatus
iii. Compaction Test Equipment both 2.5 Kg and 4.5 Kg
rammers (Light and Heavy compactive efforts) 1Set
iv. Dry Bulk Density Test apparatus (sand pouring cylinder, 1 Set
tray can etc.) complete
v. Speedy Moisture Meter complete with chemicals 1 Set
vi. Post-hole Auger with extensions 1 Set
vii. Core cutter apparatus 10 cm dia 10/15 cm height, complete 1 Se t
with dolly, rammer etc
viii. Aggregate Impact Value Test apparatus / Los Angles 1 Se t
Abrasion Test apparatus
ix Flakiness and Elongation Test Gauges 1 Set
Standard measures of 30, 15 and 3 liters capacity along 1 Set
x with standard tamping
rod
xi California Bearing Ratio test apparatus 1 Set
xii Unconfined compression test apparatus' For bitumen and 1 Set
bituminous mixes
For bitumen and bituminous mixes
i. Penetrometer with standard needles 1 Set
ii. Riffle box -small size 1 Set
Centrifuge type bitumen extractor, hand operated,
iii. complete with petrol / commercial benzenes 1 No
iv. Marshall stability test apparatus, complete with all 1 Set
accessories'
v. Field density bottle along with cutting tray, chesel, hammer 1 Set
and standard sand
vi. 3 m straight edge 2 Nos
SIGNATURE OF TENDERER WITH SEAL EMPLOYER
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Project : “Civil, Electrical and other utility services for package -Civil- II (Rotable complex)
VOLUME –II. TECHNICAL SPECIFICATIONS FOR TENDER NO.NK/FW/CAP-ROH-577/2010-11
vii Camber board 1 No
viii Core cutting machine with 10 -cm dia diamond cutting edge 1 No
ix. Vacuum pump and 3 specific gravity 1 Set
For cement and cement concrete
i. Vicat apparatus for testing setting times 1 Set
ii. Slump testing apparatus 4 Sets
iii. Compression and Flexural strength testing machine of 200
tonne capacity with additional dial for flexural testing 1 No.
iv. Needle Vibrator 2 Nos
v. Air Meter 1 No.
Vibrating hammer for vibrating dry mix as for Dry Lean 1 No.
vi. Cement concrete sub base
Note : The items and their numbers listed above in this Clause shall be decided by the Engineer as per
requirements of the Project and modified accordingly. In addition any other equipment/tools found required
for field test, the same shall be provided by the contractor as per the direction of consultant and Engineer –
in – charge.
1.14.04 Maintenance
The Contractor shall arrange to maintain the field laboratory in a satisfactory manner until the issue of
Taking over Certificate for the complete work.
1.15 Method of Measurement:
For method of measurement MES SSR and I.S-1200, Specification for Method of measurement of Building
and Civil Engineering Works shall be followed.
1.16 Theoretical Consumption of Materials:
For theoretical consumption of materials like cement aggregates, etc., IS 10067, Specification for material
constants and Building works shall be followed.
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