21/ EE/PMD/PHED OF 2023-2024/Sl9

Amount

Surface dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed.

Shifting of existing different materials from working site to suitable place with engaging mazdoor .

Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.( a) In ground floor including roof.

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof. (a) upto 150 mm. thick

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

( b ) Add extra for cutting lateriate/sandstone 1) Cutting with chisel

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm.including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation

Filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed and consolidating the same by through saturation with water ramming complete including the cost of supply of fine sand.

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Brick work with first class brick in cement mortar 1:6 .( i) In super structure ground floor

Ordinary cement concrete (mix. 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any in ground floor as per relevant code i) Pukur Verity.

Plaster(to wall floor ceiling etc) with sand and cement mortar including rounding off as chamfering corners directed and racking out joints including threading noising and drip course scraping staging where necessary with 1:4 cement mortar 20 mm thick plaste

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-incharge 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. ( a ) For structural members of specified sections weighing less than 22.5 Kg./m

Supply and delivery of following 1.1 KV grade XLPE insulated Alumium Armoured cable as per IS: 7098 ( Part -1 )2011 . Make: Gloster / Polycab/ Crystal /NICCO/Other approved make. ( a ) 16 sq.mm x 4 core .

( b ) 70 sq.mm x 3.5 core .

( c ) 150 sq.mm x 3.5 core .

Supply and delivery of following1.1 KV grade XLPE insulated Copper Armoured cable as per IS: 7098 ( Part -1 )2011 . Make: Gloster / Polycab/ Crystal /NICCO/Other approved make. ( a ) 2.5 Sq.mm. x 4 Core copper cable .

( b ) 2.5 Sq.mm. x 10 Core copper cable .

( c ) 2.5 Sq.mm. x 19 Core copper cable .

Supply & delivery of wall mounting type single front non draw out , fully compartmentalised with inter feeder sheet steel barrier PDB panel with compartment wise construction; made of sheet steel fabricated 2mm,indoor type,dust vermin proof,IP-54degree protection ,powder coated painted with rubber gaskets cover,front lockable hinged door,Al busbar fittings complete with all switchgear and other items duly wired up,TPN electrolyte grade LT panel on frp insulators,detachables gland plate at bottom and tested as per specification.(SOQ attached) .Panel dimension : Width = 1200 mm , Height = 1300 mm , depth = 320 mm .

Laying of three cables of 150 sqmm x 3.5 core and 70 sq.mm. x 3.5 core in an underground trench in single tier formation (horizontal) the trench size : 915 mm x 760 mm average depth with brick protection on the top of each cable with 8 nos. bricks per Mtr. and 4 nos. bricks per mtr. as separator between every two cables including filling the space between the bricks and cables and also the trench with shifted soil, levelling up and restoring surface duly rammed ( Underground trench between Sub - Station to High Lift Pump House .)

Laying of Three cables of 2 nos.2.5 sqmm x 4 core copper Ar.cable and one no. 16 Sq.mm.x 4 core in an underground trench in single tier formation (horizontal), the trench size : 915 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks per Mtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed ( Underground trench between Sub - Station to High Lift Pump House .)

Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire. ( a )Up to 50 sqmm. ( Two nos. Transformer to VCB and panel to Battery charger )

( b ) 70 Sqmm Upto 150 Sq.mm. ( Two nos transformer to LT panels .)

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : ( a ) 150 Sq.mm. X 3.5 core .

( b ) 16 Sq.mm. X 4 core .

( c ) 2.5 Sq.mm. X 4 core.

( d ) 2.5 Sq.mm. X 10 core.

( e ) 2.5 Sq.mm. X 19 core.

( f ) 70 Sq.mm x 3.5 core .

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 65 mm x 8 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : ( a ) 150 Sq.mm. X 3.5 core .

( b ) 16 Sq.mm. X 4 core .

( c ) 70 Sq.mm. X 3.5 core .

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. ( a ) 2.5sqmm

Straigh through Jointing of cable of different size by compound jointing kit including S&F ferrul, tapes and jointing materials (Brand approved by EIC) ( a ) 70 Sq.mm. X 3.5 core .

( b ) 150 Sq.mm. X 3.5 core .

Excavation of soil for installation of Earth Electrode and filling & ramming. (a ) For Morrum Soil

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe

Installation and commissioning of above mentioned PDB Panel by making required size masonary cable trench and necessary foundation with supplying required no. compression gland, socket, cable lug, channel ,angle earthing 50mm x 6mm GI stripe for earthing connection etc. by expert electrician and electrical supervisor to complete the job upto satisfaction of EIC. Double earthing should be provided. (Any item or accessories required to complete the job will not payment separately)

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection . Make : ABB/ Other approved make . ( a ) 10 Amp. FP MCB .

( b ) 32 Amp. FP MCB .

( c ) 10 Amp. DP MCB.

Supplying & fixing medium gauge the following dia GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required. a) 25 mm dia.

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Standard/Havells/Mescab/Polycab) of the following sizes in the prelaid pipe and by the prelaid GI fish wire and making necy. connection as required. ( b ) 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

( c ) 2 x 22/0.3 (1.5 sqmm) .

Supplying & Fixing GI Modular Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite over the MS welded chairs incl. top cover flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works ( a) 8 Module

Supply & Fixing 240 V, 6A, 5 pin Modular type plug socket (approved make), without switch & plug top, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V 6 A Modular type switch (approved make) on existing GI Modular type switch board having top cover plate and making necessary connections as required.

Supply and fitting fixing of 400 mm wall fan , model - Gatik Neo ( white blue ) , Make : Havells /equivalent other approved make

S/F Heavy duty exhaust fan 300mm, 1400 rpm,dynamically balanced impellers for smooth and vibration free operation, double ball bearing, 230V 50HZ with S/F 12 inch Gl luver shutter as per directin of EIC (Make- CG/Havells/Appd.)

Supply and fixing of Tube light luminaire - lumen - 2200 lm , Wattage - 22W SmartBright Batten - BN021 LED22S 6500K PSU GR . Make : Philips /Equivalent./ Other Approved make .

Add GST @ 18%

Add CESS @ 1%

EASTERN INDIA SALES AND SERVICE

M/S. DILIP MITRA