Renovation work for smart look of building external area at Basirhat Super Speciality Hospital, Dist North 24 PGS -Electrical Installation work, 2nd Call.

Amount

Supplying & fixing 40 mm dia medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required

Supply & fixing wall mounted 1.5 meter long single arm bracket as required (Make: Bajaj/Valmount.//Utkarsh/Surya)

Supplying & Fixing CRC sheet metal (16 SWG) JB-cum-Switch Board of the following sizes complete of Bakelite sheet cable core termination block inside JB with one 6A SP MCB and 16Sqmm stud type connector (For SA bracket) as desired by E-in-C flushed in wall for housing the board incl. making earthing attachment, painting and mending good damages to building works. 175 mm x 100 mm x 65 mm

Painting of any steel/ iron surface with no. of coats of paints as given below with ready mixed paint/primer of approved make and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint

(a) 1st coat of aluminium paint over one coat of RO priming

(b) 2nd coat of aluminium paint over 1st coat

Supply & Fixing 45W Leb High performance street light luminaire with single die ceramic base high power LED light source, IP66 protection, PDC housing & aesthetic finless design and toughened glass cover and street light optics for lighting of internal B2 category roads in cities. Pole dia.: 32-40mm , Make :- Philips-BRP056 LED47 CW SLF PSU S1/ Bajaj-BRTFG 45W LED I/ Cromton-LSTS-45-CDL-M/Simillars

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required

2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

Dismantling of Existing Signage Board from Ground & roof top of SSH Building

Supply, installation, testing & commissioning of fabricated Chanellium Letter (Sign Board) fo hight 2ft of following specification: (BASIRHAT SUPER SPECIALITY HOSPITAL= 31X24= 744 Inch)

a) Each side of the letter would be made of 62.5mm breadth, 1.2mm thick Alluminium Sheet with the help of suitable cutting & bending machine.

b) Back side of the letter would be made from 2mm thick Alluminium Sheet by cutting according to appropriate letter block with the help of suitable cutting & bending machine.

c) Front side of the letter would be made of 3.5 to 4mm thick Mitshubishi or equivalent make imported Acrylic Sheet by cutting according to appropriate letter block with the help of suitable cutting & bending machine. The Color of the letter will be approved by the appropriate authorirty of the Hospital/Medical College.

d) For glowing each letter, Samsung or equivalent make (0.97 - 1.02) W LED module of having 50000 burning hours would be used. (Make-Samsung/GOQ/OSRAM or will be approved by the EIC)

e) To provide power for LED module, suitable SMPS unit of IP-67 would be used in respect of load of each letter. And the power supply unit would be fixed in suitable MS or equivalent box of IP-65 on parapet wal or iron structure with appopriate clamp. (Make will be approved by the EIC)

f) All side of the letters (only side & back wall) would be painted with synthetic enamelled/PU paint. (Color & Make will be approved by the EIC)

g) The inter-connection of SMPS unit & LED mobule circuit of each letter would be made with FR PVC insulated sheathed copper wire. And the letter complete in all respect would be fixed on pre-errected MS structure by suitable SS nut-bolt & washer - as per direction of EIC.

(The above rate is considered including loading, unloading & transportation & all other charges)

(a) Febrication & errection of suitable Iron Structure would be made with 75*40*5 mm 'C' Iron Channel as vertical support on floor/roof, 50*50*5 mm Iron Angle for continuous horizontal frame supprot for top & bottom of each letter & cross angle support to structure, 50*5mm Iron Flat for continuous horizontal frame supprot for middle of each letter. A Sole plate of size 300x300x5mm would be welded at the bottom of each vertical support and suitable sole plate in case of cross support. The complete structure would be painted with two coats Red-Oxide Primmer & two coats Synthetic Enamelled paint. The structure would be errected on roof supported to parapet wall. (The work would be executed as per direction of EIC).

(b) Controlled Cement concrete with well graded stone chips (20 mm nominal size) excluding shuttering and reinforcement with complete design of concrete as per IS : 456 and relevant special publications, submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in charge. Consumption of cement will not be less than 300 Kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basis of preliminary test and job mix foumula. In ground floor and foundation. [using concrete mixture ratio: 1:1.5:3, Pakur Variety] (PWD Building SOR Page: 25 Item: 6)

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary. (With 1:6 cement mortar, 20 mm thick plaster) [including cost of chipping over concrete surface] (PWD Building SOR Page: 192 Item: 15)

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m. (PWD Building SOR Page: 192 Item: 15)

Supply & fixing of 1.5 sqmm PVC copper wire for wiring of LED modules to power supply unit.

Supply & fixing Sintex loop box of size 250 x 200 x 105 (Syntex: GSJB-2520) with half round clamp on pole and supply & fixing a best quality 32A, 2-pole barrier terminal and 6A SP MCB inside it including all accessories.

Fabrication, Supply and Installation of LED metal Signage board 22' X 4' X 0.5' with SS highy glossy anodized lettering on aluminium composite panel(ACP) and MS structure as estimated below and signage have to be fixed on Gate colomn.

Supply, fabrication and installtion of stracture LED Signage, fabricated by MS 50mmX25mmx2mm rectanguler MS bar of 22' long 3 nos and 4' long 7 nons.

Supply & Fifing of 22 SWG GI Sheet incl necy. Required materials for fixing on back side of structure 1(B) by means of screw system incl. making screw hole on structure & GI sheet or by welding method.

Painting of above structure with two coat of aluminium paint over one coat of RO primer. (tota area 88x2=176 Sqft. PWD SOR)

Supply & Fixing of 3mm thick imported exterrior quality Milky White ACP board make Aludecor/ Alstone/Timex as direction by EIC.

Supply & Fixing of 1"x1', 3mm Aluminium angle for eadg cover of ACP board as direction by EIC.

Supply and Fixing of SS High glossy anodized letter as per (in Bengali Letter Format) Matter given below-- বসিরহাট সুপার স্পেশালিটি হাসপাতাল . বসিরহাট , উত্তর ২৪ পরগনা - ৭৪৩৪১২ , Computerized design of lettering have to be submit before work for approval of EIC. letter should be installed on ACP board by SS 304 nut- bolt and 12 mm projected from board surface. (Front of each letter will be 15" min. and made with 16 SWG SS and side of the Letter raised by 1.5" with 0.8mm thick SS 304 approx total inch 15x1.5x 50= 1125 inch)

S & F of LED Module lamp 0.96 watt/ 0.7 watt each having 50000 burning hrs. incl. S & F of Power supply unit 108 to 305 volt AC, 50Hz , 0.95 power factor and IP-65 protection as required as per wattage and quntity of LED. LED Module have to be installed on ACP board below the SS letter and proper arrengment have to be done so that manner to avoid gap of light)

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire, with an average depth of 3.65 Mts. below the ground level (For soft Soil: ISI-Medium GI pipe) [PWD/GS Page No.: G-1 Item No.:2/a]

Excavation of soil for installation of Earth Electrode and filling & ramming. (Soft Soil) [PWD/GS Page: G-1 Item:1]

Connecting the equipments body to earth busbar including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.

Supply of 1.1 KV Gr. 2C 4sqmm XLPE/ PVC Armoured Aluminium Cable.

Laying of 1.1 KV Gr. 2C 4sqmm XLPE/ PVC Armoured Aluminium Cable in under ground as per GS. (Approved by EIC) [PWD/GS Page: F-2 Item: 1/a]

S & F compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of 3C 4sqmm XLPE/PVC armoured cable. [PWD/GS Page No.: F-4 Item No.: 7/c]

Finishing the end of the 3C 4sqmm XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & joiting materials. [PWD/GS Page No.: F-5 Item No.: 8/b]

Supply & fixing Sintex loop box of size 250 x 200 x 105 (Syntex: GSJB-2520) with half round clamp on pole and supply & fixing a best quality 32A, 2-pole barrier terminal and 6A SP MCB inside it including all accessories.

S&F medium gauge 32mm dia GI Pipe (ISI-Medium) Protection with necessary fittings and jointing metarials as required as per GS. [PWD/GS Page: F-6 Item: 11]

Dismantling R.C. floor, roof, beams etc. including cutting rods and removing rubbish as directed within a lead of 75 m. including stacking of steel bars (a) In Ground Floor including roof.

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. i) Pakur Variety

Hire and labour charges for shuttering with centering and necessary stagingupto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation and upto roof of ground floor/upto 4 m

(a) II. Other than SAIL/ TATA/RINL

(b) Labour for Chipping of concrete surface before taking up Plastering work.

Labour for Chipping of concrete surface before taking up Plastering work.

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (ii) With 1:4 cement mortar

(a) 20 mm thick plaster

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC In Ground Floor:

(b) Two Coats

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. In Ground floor (Two Coat)

a) Normal Acrylic Emulsion

M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer in charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. I) For structural members of specified sections weighing less than 22.5 Kg./m

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : (b) On steel or other metal surface : With super gloss (hi-gloss) -

(iv) Two coats (with any shade except white)

Holding down bolt with nut including 100 x 100 x 6 mm plate washer at bottom fitted complete and packing the hole with cement concrete or cement grout as directed. 25 mm dia, 750 mm long

M S AMIT ELECTRICAL WORKS

B.P.CONSTRUCTION