PROVN OF ROOFING GALVANISED CGI SHEET BASED CONCERTINA COIL FENCING ON EXISTING PARAMETER BOUNDARY WALL ADDN/ALTN SPL REPAIR TO ROOF SHEET AND CERAIN MINOR WORKS AT VARIOUS LOCATION UNDER AGE BR I OF GE BENGDUBI MIL STN

Amount

SCHEDULE 'A'

S&F 0.8mm thick galvanised, corrugated mild steel sheeting with two corrugation side lap fixed with coach screws and washers in roofs, walls etc with grade of zinc coating 275 with bent to a curve (of any radius) fixed with L-type or J-type or cranked hook bolts in lieu of screw complete all as specified and directed.

S&F 0.8mm thick plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified and directed.

S&F roof trusses (farmed), trusses purlins, crane gantries, rails and fastenings and heavy bracket framing MS tubes medium grade as in truss, purlin, rafters, post etc fixed with and including angle cleat , MS plate etc including necessary welding, fittings etc Fe-410-W (Gde-E-250 quality-B) complete all as specified and directed.

S&F Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe-410-W (Gde-E-250 quality-A) complete all as specified and directed.

BLANK

M&L for Mild steel bolts, purpose made, with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut. 260mm long and dia of neck from 16 mm complete all as specified and directed.

M&L for Preparation of new steel and iron surfaces of any description, over 10 cm in width or girth, not otherwise described and painting with two coats of synthetic enamel paint over a coat of zinc chrome primer complete all as specified and directed.

M&L reinforced cement concrete 1:2:4, type B-1 using 20 mm graded crushed stone aggregate in beam, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

Use & Waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc rough finished surface of concrete complete all as specified and directed.

M&L for TMT bars (Fe-500/ Fe-550D) 10 mm dia & over, cut to length, bent to shape required, including crancking, bending spirally for hooping for columns, hooking ends & binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

All as per item No. 10.00 here-in-before but 8 mm dia

All as per item No. 10.00 here-in-before but 5 mm dia and over upto and including 10 mm dia in stirrups, spaces and binders complete all as specified and directed.

M&L for 75 mm thick PCC 1:4:8 type D-2, using 40mm graded crushed stone aggregate as in sub base for receiving floor finishes all as specified.

M&L for 75 mm thick PCC 1:3:6 type C-2, using 40mm graded crushed stone aggregate as in sub base for receiving floor finishes all as specified.

M&L for Non Skid ceramic tiles 7 to 8mm thick (squares/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. over 15mm thick screed in cement mortar (1:6) set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

M&L for Glazed ceramic tiles of size 300mmx 450mm , 6 to 7 mm thick on the vertical surfaces such as in skirting / dado etc, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match with the shade of the tiles, over and including 10mm thick cement mortal backing coat in CM 1:3 complete all as specified and and as directed.

M&L for Washing, rubbing down and stopping of distempered and painted surfaces and applying two coats of cement base paint (any tint) on walls complete all as specified and directed.

S&F expanded metal in avilable size weight not exc 4 kg/ sqm fixed including welding, riveting, framing etc complete all as specified and directed.

S&F reinforced punched concertina coil of 600mm dia (chrome razer or blade wire) with barbed tape of 0.50mm thick galvanised steel , steel sheet or core wire of dia 2.5mm of high tensile steel wire including galvanised mild steel staple / clips for tyng at crossing etc complete all as specified and directed.

M&L for Steel work in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

M&L for galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc complete all as specified and as directed (each line wire to be measured)

M&L Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 10cm and n.exc 15cm long and dia of neck 5 to 10mm complete all as specified and directed.

Demolition of brick or stone masonary including all necessary arches, pillars, quions etc built in cement mortar all as ditected.

Demolition of reinforced cement work as in roof slabs (other than ground floors) beams staircases, landing chajjas, beams and similar suspended work complete all as specified.

M&L for brick work with fly ash brick, straight or curved on plan exc 6.0 mtr mean radius built in CM 1:6 etc complete all as specified and directed.

M&L for rendering 15 mm thick in CM (1:4) on fair faces of brick work or concrete surface finsihed even and smooth (without using extra cement) etc complete all as specified and directed.

M&L for preparation of newly plastered surfaces and two coats of cement base paint on walls complete all as specified and directed.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc and including removal of debris and rubbish from the site etc complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Dismantling Asbestos cement (corrugated, semi corrugated, etc) sheets in roof coverings incl ridges, hips, vally gutter complete all as specified and directed.

Taking down shutter of any description area exc 1.00 Sqm and not exc 2 Sqm each, complete all as specified and directed.

Demolition of cement concrete (unreinforced) any description & in any postion not specifically provided for complete all as specified and directed.

S&F Pre-painted coloured trapezoidal profiled galvalume/Zincalume sheet thickness of 0.50 mm TCT confirming to IS-513 (AZ-150 GSM, Al Zn alloy mettalic coating with 550MPA yield stress as per AS-1397) as in roof covering/cladding to wall fixed with self tapping screws(12-14 x 55 with EPDM seals), colour /exterior coat of silicon modified polyster/BHP x RW paint system 20 micron top coat applied over 5 micron primer and 5 micron polyster back coat applied over 5 micron primer complete all as specified and directed.

S&F Pre-painted coloured plain galvalume/Zincalume sheet thickness of 0.50 mm TCT confirming to IS-513 (AZ-150 GSM, Al Zn alloy mettalic coating with 550MPA yield stress as per AS-1397) as in roof covering/cladding to wall fixed with self tapping screws(12-14 x 55 with EPDM seals), colour /exterior coat of silicon modified polyster/BHP x RW paint system 20 micron top coat applied over 5 micron primer and 5 micron polyster back coat applied over 5 micron primer complete all as specified and directed.

M&L for Rendering 15mm thick on fair faces of brick or concrete surfaces in cement mortar 1:4 with water proofing compund @ 2% complete all as specified and directed. (Note: - WPC shall be measured and paid separately under relevent items.)

M&L for 75 mm thick plain cement concrete 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in plinth protections, finished even and smooth w/o using extra cement with joints to be given every 3m interval and corners of building and filled with bituminious mastic mortar or equivalent fillar complete all as specified and directed.

M&L for preparation of newly plastered surfaces and two coats of cement base paint over a coat of primer on walls complete all as specified and directed.

S&F 110 mm dia PVC (SWR`) pipes single socketed in any length with rubber rings jointsfixed to wall with leakproof joint as per manufacurerer instructions complete all as specified.

S&F 110mm bore PVC (SWR) bends any radius with oval access door, fixed with leakproof joint as per manufacurerer instructions complete all as specified.

S&F 110mm bore PVC (SWR) junction single, (Single T) equal or unequal, fixed with leakproof joint as per manufacurerer instructions complete all as specified.

S&F powder coating of any colour (Thickness or powder coating not less than 50 micron), anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified complete all as specified and directed.

S&F powder coating of any colour (Thickness or powder coating not less than 50 micron), anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified all as specified and directed.

M&L for 5.5mm thick sheet glass ordinary quality including glazing clips, rubber packing etc exc. 0.5 sqm in each pane complete all as specified and directed.

S&F galvanised mild steel wire cloth. 0.63mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks, or stainless steel wire staples complete all as specified and directed.

S&F aluminium grills of approved design and fixed on aluminium windows complete all as specified all as specified and directed.

M&L for 75 mm thick PCC 1:3:6 type C-2, using 40mm graded crushed stone aggregate as in sub base for receiving floor finishes all as specified.

M&L for 15-20 mm thick Machine cut, kota stone slab (table rubbed) (moulded exposed edge) in flooring over including 20mm thick screed bed in CM 1:6 and jointed with grey cement slurry mixed with pigment to match the shade of the slab including grinding the edges half round and polishing including etc complete all as specified and directed.

M&L for 15mm thick machine cut, pre-polished black jet, premium quality granite stone slab in skirting, Kitchen platform /dado etc laid over including 15mm thick screed bed in CM 1:4, jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding the edges half round and polishing including etc complete all as specified and directed.

M&L for pre polished coloured chequered tiles of size 30cm x 30cm x 25mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment to match the shade / colour / matrix of tiles as in floor etc. complete including provision of 20mm screed in CM 1:6, complete all as specified and directed.

Providing precast cement concrete 1:3:6 type C-1, using 20mm graded crushed stone aggregate in window or door cills, lintels, bressumers, teps, quoin blocks (for use with masonry), string courses, copings. kneelers, apex stones, pier caps, columns, posts, boundary pillars, bed plates, pintle blocks, anchorage blocks, bonders (for stone walling), corbels, brackets, etc. (of any section indicated), with plain fair faces, including chamfers, weatherings, throating etc. and setting in mortar complete with joints to match set in CM 1:6 complete all as specified and directed.

Surface excavation including bushes cutting, grass cutting and levelling and surface clearance n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches not exceeding 1.50 mtr wide and not exceeding 1.5 mtr deep for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n.exc and getting out in soft/loose soil complete all as specified.

Excavation over areas not exceeding 1.5 m deep and getting out in soft/loose soil complete all as specified and directed.

Ditto all as per item No. 53.00 here-in-before but exceeding 1.50mtr wide and not exceeding 3.0mtr deep

Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick in soft / loose soil complete all as specified and directed.

Removing excavated material (soil) to a distance not exc 50m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundation filling & mass concrete complete all as specified and directed.

M&L for PCC 1:2:4 type B-2 (using 40mm graded crushed stone aggregate) as in foundation filling & mass concrete complete all as specified and directed.

M&L 150mm thick PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in flooring, finshed even and smooth without using extra cement complete all as specified and directed.

M&L for brick work with fly ash brick, straight or curved on plan exc 6.0 mtr mean radius built in CM 1:4 etc complete all as specified and directed.

M&L for brick work with sub class 'B' brick, straight or curved on plan exc 6.0 mtr mean radius built in CM 1:4 etc complete all as specified and directed.

M&L reinforced cement concrete 1:2:4, type B-1 using 20 mm graded crushed stone aggregate in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

M&L PCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in band filling & mass concrete complete all as specified and directed.

M&L for Salt glazed stone ware (SGSW) drain pipes laid in trenches and jointed as specified in 150mm internal dia of pipe grade 'A' complete all as specified and directed.

M&L for Salt glazed stone ware (SGSW) 150mm internal dia of pipe grade 'A' band and taper bands, any radius and jointed complete all as specified and directed.

S&F 100mm bore asbestos cement pipes in any length with cement joints fixed in wall complete all as specified and directed.

S&F 100 mm bore slotted vent cowl complete all as specified.

Use & Waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick in rough finish of concrete surface etc., complete all as specified and directed.

Use & Waste of formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 5cm but n exc 10cm wide rough finished surface of concrete complete all as specified and directed.

M&L for precast RCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces set in cement mortar 1:4 complete all as specified and directed.

M&L preparation of old painted surfaces of steel surface of any description not otherwise described over 10 cm width or girth and applying two coat of synthetic enamel paint complete all as specified and as directed

M&L for hardcore of gauge not exc. 63mm, deposited, spread and levelling in layers not exc. 15 cm thick, watered and rammed to true surface with broken stone or boulder complete all as specified and directed.

M&L for sand filling under floor or in foundations including watering and consolidation complete all as specified and directed.

Supply only integral WPC complete all as specified and directed.

M&L for plain cement concrete type C-2, 1:3:6 using 40mm graded stone aggregate as in concrete bed including packing under & haunching against sides of bore pipe after the pipe are laid and tested for 150 mm complete all as specified and directed

(Note : The Scope of Work contained in 'Sch of Credit' amounting to Rs. 70,265.80 (refer Tender Srl Page No 35). The Quoted sum shall be arrived at after deducting the amount of “Sch of Credit” from the total amount of the ‘BoQ’

J T ENTERPRISE

T K GANGULY

MUKHERJEE ENTERPRISE

M/S BISWAJIT BHATTACHARJEE

M/S Vaishno Constructions

M/S Joy Construction

PRADIP KUMAR BOSE