SPL REPAIR TO COMPOUND WALL AND GATES AT COMMAND STADIUM COMPLEX AT ZONE I AND PROVN OF STORAGE SHED AT BSO FURNITURE YARD UNDER GE (FW) KOLKATA

Amount

SCHEDULE 'A' PART-I (B/R WORKS)

Dismantling AC corrugated roof sheets as in roof coverings including AC ridge complete all as specified and as directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key and scrubbing down with water complete all as specified and as directed.

M&L Rendering 15mm thick, on fair faces of brick or concrete surfaces of walls in cement mortar 1:6, finished even and smooth without using extra cement complete all as specified and directed.

S&F 0.50 mm thick TCT (total coated thickness) pre-coloured galvalume sheets with minimum base metal thickness of 0.45 mm, single skin high rib/multi rib profile galvalume sheeting having 1000-1020 mm width and 28-30 mm high crest @ maximum 250-255 mm pitch (centre) with sheets manufactured out of 0.50 mm this TCT (total coated thickness) high tensile galvalume sheets having tensile strength 550 MPA with 18-20 micron top coat over 5 micron primer and 8-10 micron alkyld backer zinc aluminium alloy AZ-150, sheets having a dip metallic zinc (43.5%0 aluminium (55%) & silicon (1.5%) with total mass coating of 150 gms/sqm on both sides, having wide pans with minimum 3 small stiffening ribs for effective water shedding and special male/female ends with full return legs on laps for purlin support and fixed as per existing profile of roof complete all as specified and directed.

All as per Item No. 1.04 above but 0.50 mm thick coloured plain galvalume sheet as in ridge/valley gutter of roof.

Dismantling wrought iron on MS work of any descrpition not otherwise provided for complete all as specified and directed.

M&L for structural steel work Fe 410-W (Gde-E-250) quality-A in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. complete all as specified and as directed by the Engineer-in-Charge. (NOTE: Quoted rates shall be deemed to include for cutting to dead length where required, notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts (including rivets or bolts and nuts), providing and fitting angle cleats, fish plates, gusset plates etc., also for wedging, plumbing, truing up and fixing complete)

S&F plates (plain or chequered) channels, square cut or notched (ordninary and counter sunk) forming holes, without any attachment all as specified rolled mild steel in stairs ( framed) including stringers, treades landing, balusters, hand rails etc including cleats, brackets etc complete all as specified and as direceted.

M&L Preparing new Steel or Iron Surfaces of any description, over 10 Cm width or girth and applying Two Coats of Synthetic Enamel Paint over a coat of Red Oxide/ Zinc Chrome Primer, complete all as specified and as directed.

M&L Rendering 15mm thick, on fair faces of brick or concrete surfaces of walls in cement mortar 1:4, finished even and smooth without using extra cement complete all as specified and directed.

M&L for applying two coats of exterior acrylic emulsion paint over a coat of suitable exterior primer (as per manufacturer's instructions) including preparation of newly plastered surfaces of walls of any description, over 10cm width or girth not otherwise described complete all as specified and directed. (Make of Paint: Asian Paint (Apex Ultima) / ICI Dulux (Weather Shield Max) / Berger (Weather Coat All Guard) / Shalimar Paints (Xtra Maximum) / Nerolac (Excel Total)/ Jotun (Jotashield Water Xtreme)

M&L for applying one coat of exterior acrylic emulsion paint (as per manufacturer's instructions) including preparation of old decorated surfaces of walls of any description, over 10cm width or girth not otherwise described complete all as specified and directed. (Make of Paint: Asian Paint (Apex Ultima) / ICI Dulux (Weather Shield Max) / Berger (Weather Coat All Guard) / Shalimar Paints (Xtra Maximum) / Nerolac (Excel Total)/ Jotun (Jotashield Water Xtreme)

Dismantling of floor, hearth or wall tiling incl cement mortar bedding (but not backing) removing tiles from site and rubbish off the premises complete all as specified and directed.

Dismantling stone slabs and tiles, laid, bedded and pointed in any mortar of any description or thickness in floors, aprons etc complete all as specified and directed.

Demolition of Cement Concrete (un-reinforced) in Ground Floors and Pavings not exc. 150mm thickness (above or below Ground Level), complete all as specified and as directed.

Demolition of cement concrete (reinforced) of any description in any position not otherwise specially provided for complete all as specified and as directed.

Demolition of Brick Work built in Cement Mortar including all Quoins, Arches, Pillars, etc. of any descriptions, complete all as specified and as directed.

M&L Brick Work with fly-ash Bricks (with Old Size Bricks), Straight or Curved on Plan exc. 6.0 Metre mean Radius, built in Cement Mortar 1:6, complete all as specified and as directed.

M&L Brick Work with fly-ash Bricks Half-Brick thick, Old Size, built in Cement Mortar 1:4, Straight or Curved on Plan to any Radius, complete all as specified and as directed.

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

-ditto- as per Item No. 1.20 above but with 6 to 8 mm dia TMT bars

M&L for TMT bars 5 mm dia and over upto and including 10 mm dia in stirrups, spacers and binders cut to length, bent to shape required as in reinforcement and binding with MS wire (annealed) not less than 0.90 mm dia complete all as specified and directed .

M&L for RCC 1:1½:3, type A1 (nominal mix) (using 20mm graded stone aggregates) as in beams, cantilevers, bressummers, lintels over 1.5 mtr span complete all as specified and directed. (Note : Reinforcement to be measured and paid separately).

M&L for 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 for rough finished surfaces complete all as specified and directed.

M&L for glazed coloured ceramic exterior wall tiles in vertical surface 300 X 450 X 7 mm thick, set and jointed in neat cement slurry and pointed in white or colour cement with admixture of pigment to match the shade of tiles, laid over and including 10mm thick screed bed in cement mortar 1:3 complete all as specified and directed.

M&L granite (of any type) work, 18-20 mm thick (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms, urinal partition and like in cement mortar 1:4 including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and making moulds on edges laid over and including 15 mm thick screed bed in cement mortar 1:4 complete all as specified and directed.

M&L Non Skid joint free coloured tiles 8-9 mm thick, area of each tiles exc 0.18 sqm but n.exc 0.38 sqm, as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and incl 15mm thick screed bedding in cement mortar 1:4 complete all as a specified and as directed

-ditto- as per Item No. 1.27 above but as in skirting over and including 10 mm thick backing layer in cement mortar 1:4 complete all as specified and directed.

M&L Rendering 10 mm thick, on fair faces of brick or concrete surfaces of walls in cement mortar 1:4, finished even and fair complete all as specified and directed.

Dismantling of cast iron work of any description complete all as specified and directed.

M&L for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and directed.

M&L for Providing, cement concrete, type B-1, 1:2:4 (using 20 mm graded Stone aggregate), as in flooring, benching to drain, coping etc and the like, edge slightly rounded or chanfered including necessary formwork complete all as specified and directed.

S&F RCPC (Reinforced Cement Polymer Concrete) grating slab on size 900mmX450mmX75mm thick, of capacity 5 MT, fixed in proper position complete all as directed by Engr in Charge

S&F RCPC (Reinforced Cement Polymer Concrete) grating slab on size 600mmX450mmX75mm thick, of capacity 5 MT, fixed in proper position complete all as directed by Engr in Charge

Taking down chowkhat or frames with shutters (without taking off shutters from the frame) area exc 1.5 Sqm and n.exc.4.00 Sqm each wooden all as directed.

Taking down chowkhat or frames with shutters (without taking off shutters from the frame) area n.exc. 1.5 Sqm each all as directed.

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium doors frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc complete all as specified and directed.

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium doors shutters, aluminium section weighing 0.55 Kg/metre including necessary jointing cleats, glazing clips rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading screws etc as per manufactures instruction complete all as specified. (NOTE: Quoted rate is deemed to be inclusive of the cost of include for anodised aluminium hard ware as indicated, glazing clips, rubber packing, anodised aluminium snap on beading for fixing glass panes in frames, handle, mortise lock etc as described in item. Sheet glass shall be measured seperately)

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium section weighing 0.55 Kg/metre including necessary jointing cleats, glazing clips, rubber packing, anodised aluminum snap beading, screws, anodised aluminum fittings such as suitable 150 mm long peg stays (01 No), hinges type B-21 100 mm long (02 Nos), suitable handle-01No each shutter etc as per manufactures instruction complete all as specified and directed. (NOTE: Quoted rate is deemed to be inclusive of the cost of include for anodised aluminium hard ware as indicated, glazing clips, rubber packing, anodised aluminium snap on beading for fixing glass panes in frames, handle etc as described in item. Sheet glass shall be measured seperately)

S&F 4.8 mm thick plain sheet glass, ordinary quality, for Aluminium door/partition/ window complete all as specified and as directed.

S&F 200 mm aluminium anodised barrel tower bolts of extruded section complete all as specified and directed.

M&L for 40 mm thick PCC 1:2:4, type B1 (using 20 mm graded crushed stone aggregates) as in sub base of floor complete all as specified and directed.

S&F 25 mm thick pre-polished coloured chequered tiles of size 400mm X 400mm jointed and pointed in neat cement slurry with white or coloured to match, laid over and including 20 mm thick screed bed in cement mortar 1:6 complete allas specified and directed.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and as directed (NOTE: Quoted rate shall be deemed to be inclusive of the cost of sand cushioning)

S&F aluminium composite panel in metallic colour of approved shade made out of 3 mm thick aluminium composite panel material comprising of 2.5 mm thick FR grade mineral core sandwiched between two aluminium sheets (each 0.25 mm thick) using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, bracket rods incl framework of mild steel angle iron of size 45x45x5mm placed vertically @0.75m c/c and [email protected] c/c etc complete all as specified and directed.

S&F stainless steel letters, grade SS 304, 250 mm long & 1 mm thick, fixed on aluminium composite panel with chromium plated screws complete all as specified and directed

M&L for cement concrete (1:2:4) type B1, using 20 mm graded stone aggregate, as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for in Item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

S&F in position, at or near ground level, factory made precast cement concrete kerb stone blocks, in M-25 grade cement concrete, fixed to the required line, level and curvature, jointed in cement mortar 1:3, including making joints with or without grooves (thickness of joints, except at sharp curves shall not be more than 5 mm) including making drainage opening wherever required complete all as specified and directed.

Excavation in trenches n exc 1.50 m wide and n exc 1.50m depth for foundation etc or for shafts, wells, cess pits, manholes, pier holes etc not exc 10 Sqm on plan and not exc. 1.50 Metre in depth and getting out as in soft/loose Soil, complete all as Specified and as directed.

Returning filling in incl spreading , levelling , watering and well ramming in layers not exc 25 cm as in soft/ loose Soil, complete all as Specified and as directed.

Removing excavated materials to a distance not exc 50 m and depositing where directed at a level not exc 1.50 m above the starting point complete all as Specified and as directed.

M&L for Hardcore with broken stones, of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, in soft/loose soil complete all as specified and directed.

M&L for 75mm thick PCC (1:3:6) type 'C-2' (using 40mm graded crushed stone aggregate) as in floor, plinth protection etc, surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for 100 mm thick PCC 1:3:6, type C2 (using 40 mm graded crushed stone aggregates) as in sub base of floor complete all as specified and directed.

M&L for preparation of new plastered surfaces and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed.

S&F 1mm 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 grams per sqm complete all as specified and directed.

M&L for Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and directed.

M & L for machine cut kota stone slab flooring 18-20mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing laid over and including 15 mm thick screed bed in cement mortar 1:4 complete all as specified and directed.

-ditto- as per Item No. 1.60 above but as in skirting over and including 10 mm thick backing layer in cement mortar 1:4 complete all as specified and directed.

SCHEDULE 'A' PART-II (INTERNAL ELECTRIFICATION WORKS)

M&L in repair for sub main wiring with 2 run of FRLS-H PVC insulated & unsheathed multistranded single core copper conductor of nominal cross sectional area 1.5 sqmm alongwith one run of FRLS-H PVC insulated & unsheathed multistranded single core copper conductor of nominal cross sectional area 1.5 sqmm as earth continuity conductor drawn through and including PVC casing-caping of suitable size, surface type and connected to common earth dolly complete all as specified and directed. (NOTE : Three runs of single core 1.5 sqmm cable & one run of PVC casing capping shall be measured as one unit)

S & F Switch piano, flush type, one way, single pole, 6 Amps, 240 Volts, fixed in and including PVC box complete all as specified and directed. (Note: Cost of PVC box is deemed to be included in the quoted rate)

Taking down of Old MCB DB any type any size including MCCB/RCCB/MCBs and disconnecting the serviceable MCBs and keeping in safe custody for reuse at site or removal from site complete all as specified and directed.

S&F IP 54 rated wall light with die cast aluminium housing and opal white polycarbonate diffuser, 1 X 8 Watt, 3000K colour temperature complete all as specified and directed. (MAKE: JAQUAR, Model : WOODY or equivalent model in other makes specified in tender)

Supply and fixing TPN DB, IP 43 protection, double door (premium quality), 415 volts, 4 way (8+12), with 100 Amps copper bus bar for each phase complete all as specified and directed. (MAKE : L&T, Cat No. DBTPN004DD / LEGRAND, Cat No: 507670 / SCHNEIDER, Cat No. A9HTND04 / ABB, Cat No: E-SHDB M4 / PANASONIC, Cat No: BQS 304H / HAGER, Cat No: VYT04DH)

Supply and Fix, Double Door, Sheet Metal Enclosure for DBs (Premium Quality), for mounting of MCB for 240 Volts, 8 way, with 100 Amps rated copper bus bar, Single Pole & Neutral, complete all as specified and directed. (MAKE : L&T, Cat No. DBSPN008DD / LEGRAND, Cat No: 507611 /ABB, Cat No. E-SHC M 8 / SCHNEIDER, Cat No. A9HSND08 / HAGER, Cat No: VYS08D)

S&F SPN DB, IP 43 protection, double door (Premium Quality), 240 volts, 4 way, with 100 Amps copper Bus Bar complete all as specified and directed. (MAKE : L&T, Cat No. DBSPN004DD / LEGRAND, Cat No: 507610 / ABB, Cat No. E-SHC M4 / SCHNEIDER, Cat No. NBKRENSNDD04 / HAGER, Cat No: VYS04D)

S&F MCB (premium quality), 'C' series, TPN, 415 volts, 63 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB (premium quality), 'C' series, SPN, 32 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / SCHNEIDER / ABB / PANASONIC / HAGER)

S&F MCB (Premium Quality), 'C' series, single pole, 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / SCHNEIDER / ABB / PANASONIC / HAGER)

M&L in repair for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized steel earth wire 4 mm dia (upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown in Figure 15A of IS 3043 :1987, complete all as specified and directed.

S&F in repair Bracket/Arm suitable for street light fittings, made out of 32 mm bore (light grade) GI pipe length not exceeding 1.2 metre long, fixed with 02 sets of flat iron clamp of size 32mm x 6 mm, with bolts, nuts and washers of suitable size including applying two coats of aluminium paint over a coat of red oxide zinc chrome primer incl taking down existing bracket complete all as specified and as directed by the Engr-in-Charge.

S&F in repairs LED Street Light fitting, 60 Watt capacity, in high pressure die cast aluminium housing with prismatic polycarbonate modular secondary lens optics with integrated constant current electronic driver, top opening driver cover, IP66 ingress protection, impact resistance of IK07 complete all as specified and directed and complying with the following specifications:-. (a) minimum system efficacy 120 lumen/watt (b) CRI not less than 70, (c) THD < 10% (d) Power Factor not less than 0.90 (e) having in built short circuit and surge protection upto 4 kV (f) having 10 KV external surge protection (for 45 watt & above) (g) colour temperature not less than 5700 degree K (h) life not less than 50000 hours of operation (MAKE: BAJAJ, Cat No: ENXT P 60L WW CR PC SD / HAVELLS, Model: ENDURA PEARL NEO or equivalent model in other makes specified in tender)

M&L in repair for sub main wiring with 2 run of FRLS-H PVC insulated & unsheathed multistranded single core copper conductor of nominal cross sectional area 4.0 sqmm alongwith one run of FRLS-H PVC insulated & unsheathed multistranded single core copper conductor of nominal cross sectional area 4.0 sqmm as earth continuity conductor drawn through and including PVC casing-caping of suitable size, surface type and connected to common earth dolly complete all as specified and directed. (NOTE : Three runs of single core 4.0 sqmm cable & one run of PVC casing capping shall be measured as one unit)

SCHEDULE 'A' PART-III (EXTERNAL ELECTRIFICATION WORKS)

M&L for sand cushioning/sand covering for underground cable protection and consolidated and compacted with clean dry sand complete all as specified and as directed. (NOTE: Punned thickness shall be measured for payment)

M&L bricks with sub class 'B' locally available laid in trenches above sand cushioning for cable protection complete all as specified and as directed.

Taking down unserviceable LT cable for repair/ replacement etc (from cable duct/underground trench / pole), stacking properly (cable, pipe and bricks) of size 10 sqmm 2 core complete all as directed by the Engr-in-Charge. (Note :- Necessary earth work to be measured and paid separately.

Supply, Laying and testing XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor of size 16 sqmm 2 core, laid in trench or fixed to wall/passing through pipe/pole complete all as specified and directed. (Note :- Necessary earth work to be measured and paid separately.

S&F in repair GI tubing 50mm bore (light grade) in trenches/floor/fixed along pole for cable/earth strip protection with proper size of clamp, nuts and bolts or for fixing lightning conductors etc all as specified and as directed by Engineer-in-Charge.

S&F in repairs LED Flood Light fitting, of 150 watt capcity, in high pressure die cast aluminium housing with prismatic polycarbonate modular secondary lens optics with integrated constant current electronic driver and toughened glass cover, IP66 grade ingress protection, impact resistance IK07 complete all as specified and directed and complying with the following specifications:-. (a) minimum system efficacy 120 lumen/watt (b) CRI not less than 70, (c) THD < 10% (d) Power factor not less than 0.90 (e) having in built short circuit and surge protection upto 4 kV (f) having 10 KV external surge protection (g) colour temperature not less than 5700 degree K (h) life not less than 50000 hours of operation

S&F PVC insulated multistranded copper conductor wire, 2.5 sqmm 3 core, round flexible for connection of light fittings complete all as specified and as directed.

S&F in repair LED post top luminiare, 45 watt, with pressure die cast aluminum spigot, spun aluminium powder coated top cover, clear acrylic diffuser with high power LED, IP 65 grade protection, designed with indirect symmetrical light distribution, with integrated constant current electronic driver incl taking down existing luminaire complete all as specified an directed. (Make :EVEREADY, Model: HOLLY / BAJAJ, Model : ARIAN or equivalent model in other makes specified in particular specifications) NOTE: Wire for conection of luminaire shall be measured and paid seperately.

BASU AND CO

UNIVERSAL TRADING CENTRE

EAST COAST STANDARD PRODUCTS

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PRABIR TRADERS

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