REPAIRS TO ROOF SHEETING PLASTERING FLOORING PLINTH PROTECTION JOINERY FALSE CEILING SANITARY FITTINGS ETC AND REPAIRS REPLACEMENT AND CLEANING OF SEWAGE LINE MANHOLES SEPTIC TANKS GULLY TRAPS AT SHIBPUR UNDER GE S DIGLIPUR

Amount

Taking down chowkhats or frame with shutter without taking off shutter from the frame exc 1.50 sqm but not exc 4 sqm each & removing from site complete all as specified and directed.

Taking down chowkats or frame with shutter without taking off shutter from the frame n.exc exc 1.50 sqm each & removing from site complete all as specified and directed

Taking down shutter of any description exc 2 Sqm each & removing from site of work complete all as specified and directed.

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement complete all as specified and directed.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening complete all as specified and directed

S&F 40mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

S&F 100mm long Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed B-21 complete all as specified and directed.

S&F Aluminium anodised, barrel tower bolts of extruded section and fixed of 150mm long complete all as specified and directed.

S&F 300mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed.

S&F Aluminum handles, cast type anodisd of 150mm long complete all as specified and directed.

S&F Floor door stopper 150mm over all length of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

S&F in repairs Aluminium anodised, barrel tower bolts of extruded section and fixed of 150mm long complete all as specified and directed.

S&F in repairs 300mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed.

S&F in repairs Aluminum handles, cast type anodisd of 150mm long complete all as specified and directed.

S&F in repairs Aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and directed.

S&F in repairs Floor door stopper 150mm over all length of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

Dismantling floor/hearth or wall tilling including cement mortar bedding but not backing removing serviceable tiles to store and rubbish off premises complete all as specified and directed.

M&L for Virified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including providing screed bed 15mm thick in cement mortar 1:4 complete all as specified and directed.

M&L for Non - skid Ceramic colour tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including providing screed bed 15mm thick in cement mortar 1:4 complete all as specified and directed.

M&L for Glazed ceramic colour tiles in vertical surface 300x 200x 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over and including rendering as backing coat 10 mm thick in cement mortar 1:4 complete all as specified and directed.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed.

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F in repairs 0.80mm thick plain galvanised, mild steel sheeting as in valley gutters, hips, drip and sraight flashing (length and girth as fixed) with grade of zinc coating 275 complete all as specified and directed.

S & F 15mm steel water tubing medium grade galvanised with and including all fittings and fixed to walls and ceilings or laid under floors including taking down complete all as specified and directed.

S & F 20mm steel water tubing medium grade galvanised with and including all fittings and fixed to walls and ceilings or laid under floors including taking down complete all as specified and directed.

S&F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 1000 Ltrs capacity hoisted and fixed in position including taking down complete all as specified and directed.

Disconnecting existing tank of capacity exc 500 Ltr but n.exc 1000 Ltr, setting aside (or lowering if required) for repairs, cleaning etc and hoisting if required reconnecting and re-fixing in position after cleaning and removing all scales and dirt etc from tanks and from moouths of circulating pipes etc complete all as specified and directed.

Cleaning and removing all scale & dirt etc from tanks of capacity exc 250L and n.ecx 500L and from mouths of circulating pipes , etc complete all as specified and directed.

Cleaning and removing all scale & dirt etc from tanks of capacity exc 500L and n.ecx 1000L and from mouths of circulating pipes , etc complete all as specified and directed.

Cleaning and removing all scale & dirt etc from tanks of capacity exc 1000L and n.ecx 2000L and from mouths of circulating pipes , etc complete all as specified and directed.

S&F in repairs Bib taps, chromium plated fancy type handle, screwed down, screwed for iron pipe or for brass ferrule 15mm bore and fixed complete all as specified and directed.

S&F in repairs Pillar taps, chromium plated fancy type screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe 15mm bore and fixed complete all as specified and directed.

S&F in repairs Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe 15mm dia or for unions and fixed complete all as specified and directed.

S&F in repair 20 mm dia ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 2 0 m m - 2 1 0 g m s . / 25mm-455gms/ 40mm - 690 gms) complete all as specified and directed.

S&F Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and directed.

S&F Anodised aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and directed.

S&F Anodised aluminium window and ventilator shutters, fixed type without sash bar aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and directed.

S&F 12mm thick Prelaminated particle board, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and directed.

S&F in repairs 12mm thick Prelaminated particle board, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and directed.

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets complete all as specified and directed.

M&L for providing anodised aluminium snap grid frame work with standard sizes of sections of wall angle and 'T' section hanging with standard hanging sections at suspended at 900mm centre to centre including 6mm thick Non Asbestos cement plain building boards of size 600 x 600mm fixed to aluminium framework as in false ceiling 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.

S&F Steel work in tubular trusses, Purlin,Post etc including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 complete all as specified and directed.

M&L for water proofing treatment to RCC roof slab, including parapet comprising with the following courses of treatment/specification from bottom to top:- (i) Taking out old roof treatment and roughening the same old concrete slab by picking, sweeping clean and washing down with water to remove dust etc. (ii) Laying Screed bed or bedding layer of mortar 15 mm thick in CM 1:4 for laying as in roof slab with mixing of WPC and surface finished fair and smooth without using extra cement. (iii) Cleaning of plastered roof surface and applying one coat of cold bituminous primer @ 0.25ltr /Sqm conforming to IS:3384-1986. (iv) APP based polymeric membrane 3mm thick (minimum), weighing 3.5 Kg/sqm reinforced with polyester non woven fabric (weighing not less than 150 gms/Sqm) shall be less applied over bituminous primer as specified above over a Application of polymeric membrance shall by torch application. The overlaps shall be minimum 100mm on the transverse direction and 75mm on longitudinal direction. (v) Applying one coat of aluminum paint over the APP modified membrance @ 0.11Kg/sqm. Note: WPC shall be measured and paid separately under relevant item as supply only

Supply only for water proofing compound.

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

M&L for PCC 40 mm thick PCC (1:2:4) type B0 (using 12.5mm graded agg) as in floors,pavings etc and finishing cement conerete surface even and smooth using extra cement complete all as specified and directed.

M&L for 75 mm thick cement concrete as in plinth protection type B-2 1:2:4 (using 40mm graded aggregate) finishing concrete surface even and smooth with using extra cement complete all as specified and directed.

S&F in repair for PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F in repair for Grating doom 150 mm dia of PTMT (minimum weight 25gms) complete all as specified and directed.

S&F in repairs PVC (Plastic polymer Cistern) valve less, Syphonic action type, flushing cistern of capacity 10 litres, low level, white with inlet, ball valve, manually operated with one PVC ball valve horizontal plunger type including provision of 32mm PVC flush pipe of required length and making connections complete all as specified and directed.

S&F in repair PVC (SWR) pipes 110 mm dia single socketed in any length with rubber ring joints fixed to walls/ floor complete including clamps for securing pipe complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of drain pipes, or for manhole, etc., not exceeding 10 Sqm on plan and not exceeding 1.5 m in depth and getting out in soft / loose soil complete all as specified and directed.

Demolition and breaking up drain pipes of 150 mm dia (Salt glazed stone ware ,CI or Reinforced concrete ) set in cement mortar including bedding haunching complete all as specified and directed.

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

M&L for for salt glazed stone ware drain pipes 150 mm bore grade ‘A’ laid in trenches and jointed in cement mortar (1:1) including testing complete all as specified and directed

M&L for PCC 1:3:6 type C-2 (using 40 mm graded stone aggregate) bed to 150 mm bore drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

Returning, filling in soil, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Removing excavated material to a distance n. exc 50mtr and depositing where directed at a level n. exc 1.5m above the starting point complete all as specified and directed.

Demolition of stone/brick masonry built in cement mortar including all quoins arches pillars etc. complete all as specified and directed.

M&L for pre cast cement concrete solid block masonry exc 10 cm in width with minimum compressive strength of 50kg/sqcm using PCC 1:3:6 type C-1 (using 20mm graded aggregate) set in CM 1:6 complete all as specified and directed.

M&L rendering 15 mm thick on brick & concrete surface in CM 1:4 to be finished even and smooth without using extra cement complete all as specified and directed.

M&L PCC 1:2:4, type B1 (using 20 mm graded stone aggregate) in coping, benching of manholes etc, and including necessary formwork and including demolition of existing PCC complete all as specified and directed.

Demolition of RCC of any description and any position not otherwise specifically provided for complete all as specified and directed

M&L for Mild Steel TMT bars 10 mm dia and over as in reinforcement for concrete, cut to length, bent to shape required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed.

M&L for pre-cast RCC 1 : 2 : 4, type B-1 (using 20 mm graded stone aggregate) as in cover slabs for man holes etc, set in CM I : 6 complete all as specified and directed.

Demoliton of cement concrete in ground floors and pavings not exceeding 15cm (below or above ground level)

M&L for non-skid ceramic colored tiles 7 to 8 mm thick, (square/rectangular), area of ech tiles exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. Set and jointed in neat cement slurry and pointed in white or colored cement to match with the color tof the tiles over 25mm thick PCC 1:2:4 type B1 (using 20mm graded aggregate) as in level course and including 15mm thick screed bed in cement sand mortar 1:4 complete all as specified and as directed.

M&L for in repair PVC SWR gully trap 125/110mm setting and jointed with solvent cement complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes 100/75mm, jointed in cement mortar and taking out of trenches, if required complete all as specfied.

M&L for 110mm PVC (SWR) pipe single socket in any length with rubber ring jointed fixed to wall with clamps (ISI Mark) complete all as specified and directed.

S&F in repairs Vitreous China squatting pan Orissa pattern, size 580x440 mm, white with integral foot rest (excluding flushing cistern and flush pipe) including provision of lime concrete bedding and making good to the floor complete all as specified and directed.

S&F in repairs Vitreous China wash down water down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) including Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

Cleaning of blockaged sewage line up to 150mm bore systematcally using necessary tools mechanically and/ or manually such as by rodding, passing rope knots, bamboo fanti and disc of required size ( with safety measure such as dirt and gas etc), flushing the pipe well with water till clear flow of sewage from both side between two adjacent manhole/ grease traps of any depth, taking out sludge in semi liquid stage including all water effluents etc in a closed container and removing all materials from site of work upto a distance exceeding 250mtr but not exceeding 500mtr and depositing in earth pit of suitable size including supply and sprinling bleaching powder and covering sludge with earth after removal of blockage etc complete all as specifed. Note: Length shall be measured throughout the manholes for each time of cleaning

Cleaning of septic tanks and soakage well completely by emptying liquid, semi solid, solid foul contents including cleaning of inlets, outlets and getting out using suction pumps and filling the foul material into the covered tanks attached to suction pump and removing and disposing the same at a place meant for disposal of foul material outside the defence area complete all as specified.

Cleaning of manhole blockages (Including WC, urinal , kitchens and bathrooms) systematically using necessary tools mechanically and/or manually such as by rodding , bamboo fanti and disc of required size (with safety measure gas etc), flushing the pipe well with water till clear the flow of sewage from both side between two adjacent manhole/gully traps or WC/NT of any size or depth , taking out sludge in semi liquid stage/ roots of the tree etc. including all water effluents etc and removing all materials from site of work upto a distance exceeding 50 mtr and depositng in earth pit of suitable size including supply and sprinkling bleaching powder and covring sludge with earth after removal of blockage etc complete all as directed.

ASHOK BISWAS (BID ID -3496863)

M/s Pooja Enterprises (BID ID -3510779)