Providing installation testing and commissioning of High Mast national flag pole with provision for illumination at night with LED lights at BSF Campus Gandhinagar under Ftr HQ BSF Gujarat

Amount

Supplying, Installation, testing and commissioning of 30.5 Mtrs Flag mast with the help of suitable equipment and assembly of operating system of flag with the help of crane/hydra on the existing foundation. Mast shaft shall be in three sections, hot dip galvanised and suitable for wind velocity as per IS 875 with FRP dome . The shaft shall be PU (Polyurethane) painted with a coating of primer. Mast shall be suitable for Indian Tri Color Flag Size 30Ft X 20Ft and have following specification and should be RR ISPAT(Cat No.RM30-02)/Bajaj/Utkarsh/Ambica or equivalent make.

Technical specifications 30.5 Meter High Mast

Flag Mast System

Height of mast 30.5 Mtrs (100 ft)

Make RR ISPAT/Bajaj/Utkarsh/Ambica or equivalent make.

Category No. RM30-02

No. of Sections Three sections

Material of construction Low Silicon(<0.06%) High Tensile Steel Sheet as per IS 2062/BS EN 10025 equivalent

Grade of Steel IS 2062 grade E350/BS EN 10025 grade S355 or equivalent

Thickness of material. I. Top Section 3 mm

II. Middle Section 4 mm

III. Bottom Section 5 mm

No. of longitudinal welds/section One

No. of circumferential welds/section Only between base plate and shaft

Cross section of Mast Polygonal(20-sided polygon)

Base & Top Diameter(A/F) I. Top Dia 150 mm

II. Bottom Dia 540 mm

Metal Protection treatment for Mast Section Hot dip galvanised as per BS EN ISO 1461

Size of opening door at base 1200 x 250 mm

Diameter of base plate 730 mm

Thickness of base plate 30 mm

Grade of Steel for base plate E250 Grade as per IS 2062 or equivalent

Decorative finial/ Finish Glass Fiber Reinforced Finial(Dome)/ Aliphatic grade U.V Stabilized polyurethane paints

Maximum wind speed as per IS 875 Part III

Aesthetic finish

Flag Mast Shaft Polyurethane(PU) paint over the galvanised surface

Overall Coat thickness (Galvanization + PU Paints) Minimum 180 Microns

Supplying, Installation, testing and commissioning of System for Raising Lowering of Flag. It Shall have double drum winch, 6mm dia galvanised wire rope and integral power tool for the raising and lowering of Flag. Suitable Control switch shall be provided for reversing operation of Power tools Motor and have following specification

Technical specifications

CABLE

Type Power Cable

Material Copper conductor XLPE insulated PVC sheathed, Armoured.

Conductor size 2.5 sq.mm

No.of cores 3 Core

No. of circuits Single

WINCH

Number of drums per winch Double drum

Capacity 750 Kgs.

Method of operation Manual/Electrical

GALVANISED WIRE ROPE

Grade Galvanised

Number of ropes 32 RMT(3 Run) and 100 RMT (1 Run)

Construction 7/19

Diameter(mm) 6mm

Breaking load capacity Minimum 2200 kg.

POWER TOOL

Type Integral motor and IE-2 BIS Certified

Input Supply 3 Ph., 415 V AC

HP/Number of Poles 1.5/2 HP/4 Pole/6 Pole

Reversible / Non reversible Reversible

TORQUE LIMITER

Lifiting capacity Up to 750 Kg

Adjustable/Non-adjustible Adustible

Tripping device Mechanical

Supplying & fixing of foundation bolts manufactured from special steel along with nuts, washers, anchor plate and common template. Size- M30 x 12 nos, 850 MM long, Anchore & Template Plate PCD- 650 mm (12 Hole).

Construction of shallow foundation with M20 grade concrete for the highmast considering the safe soil bearing capacity at site as 10 T/sqmtr at 2 metre depth with all materials and labour as per following details

Earth Work

Earth work in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m :

All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

CONCRETE WORK

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources).

REINFORCED CEMENT CONCRETE

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, ifnishing and reinforcement- All work up to plinth level :

1:1.5:3 (1 cement: 1.5 coarse sand (zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Centering and shuttering including strutting, propping etc. and removal of form for

Foundations, footings, bases of columns, etc. for mass concrete

Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Supplying, Installation, testing and commissioning of LED floodlight type 350W, Make -Havells/Bajaj/CG/Philips or equivalent make.

Supplying, Installation, testing and commissioning of LED Aviation Obstruction light & AOL system which include LED Avaition system with Cu Cable size 3 x 2.5 Sqmm. Binay or equivalent make.

Supplying/Erection of 5M high hot dip galvanised octagonal pole have following specification below suitable to mount 1No. LED 350W flood light fittings at top with suitable mounting arrangement at bottom including foundation in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) including excavation and refilling etc. as required. RR ISPAT/Bajaj/Crompton or equivalent make

Material BSEN 10025

Thickness of Galvanization 65 micron

Thickness of Sheet 3 mm

Thickness of Base Plate 12 mm

Bottom Dia 130 mm

Top Dia 70 mm

No. of FDB Bolts 4

Supplying & fixing of foundation bolts manufactured from special steel along with nuts, washers etc. (FOR 5M POLE).

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Supplying and Laying of one following size PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of Aluminum armoured cable direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering. Havells/Polycab/RR Kabel/Finolex

2 x 16 Sq mm power cable aluminium conductor armoured cable

3.5 x 25 Sq mm power cable aluminium conductor armoured cable

3.5 x 35 Sq mm power cable aluminium conductor armoured cable

S.I.T.C of feeder pillar (for High Masts), outdoor type, dust and vermin proof made out of 2 mm thick CRCA sheet of nominal size 0.45 mt. x 0.45 mt x 0.3 mt, front and back openable- hinged type door, duly eposy based powder coated (from inside and outside), 4 strip 100 Amp capacity PVC Insulated copper Bus bar, provision of 4 pole terminal block for incoming and outgoing cables and fixed on M S angle iron frame work of size 40 mmx 40 mmx 6 mm length with 4 nos. 750 mm long legs duly welded to the frame structure and out of which 300 mm will be grouted in 1:2: 4 cement concrete foundation i/c supply and fixing of following accessores, connection and interconnection, inter locking wiring, thimbling, numbering-ferrules up & lowering system, earthing stud etc. complete as reqd. a) Main incomer 415 V, 63 Amp 4 Pole, 25 KA MCCB : 1 No. b) 63 Amp TP & N , MCB C-Series : 01 Nos c) Double pole MCB 40 Amp C Series : 02 Nos

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

Supplying & Fixing of national flag of size 20Ft X 30Ft in 100% knitted Polyester (140gsm), with reinforced super-strong nylon webbing on all 3 sides & rope/toggle sleeve. (3 nos. - 2 nos for Spare).

Girnar Electricals

Prakash Electricals

om shri ganpati electricals

Gaurav Electricals