CERTAIN SANCTIONED, MINOR, REVENUE AND SPECIAL REPAIR WORK AT AF STN MOHANBARI AND AF STN DINJAN UNDER GE(AF) MOHANBARI

Amount

Demolition Brickwork or stone boulder masonry, built in cement mortar or cement lime mortar including all quoins,arches, pillars,etc. but excluding ashlar facings, dressed stonework and precast concrete articles including removing of demolished materialfrom work site complete all as specified.

M&L for brick work with sub class 'B' bricks built in CM (1:6) straight or curved on plan & exc 6 m mean radius with old size bricks complete all as specified and as directed.

Taking down cement or cement lime plaster any description from brick or stone walls/ceiling etc including raking out joints, hacking for key & scrubbing down with water all as specified.

M & L for rendering 15mm thick in CM 1:4 on brick/concrete surface as in external wall surface etc., finished fair and even without using extra cement all as directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc and brushing neat cement slurry with 3.0 Kg of cement per Sqm all as specified and directed.

S&F vitrified ceramic tiles light shade, 10mm thick (square/ rectangular) polished , area of each tiles not exceeding 0.36 sqm, in floors etc. laid over 20mm thick screed bed 1:6 , set and jointed in neat cement slurry and pointed in white/coloured cement to match complete all as specified.

S&F vitrified ceramic tiles light shade, 10mm thick (square/ rectangular) polished , area of each tiles not exceeding 0.36 sqm, in skirting /dado set and jointed in neat cement slurry and pointed in white or coloured cement to match , laid over and including rendering 10 mm thick in cement mortar 1:4 complete all as specified.

M&L Glazed ceramic coloured tiles in vertical surface 350x 250x 7mm/ 450X 350X 7mm thick laid over 20mm thick screed bed 1:4 , set and jointed in neat cement slurry and pointed in white/coloured cement to match complete all as specified.set and jointed in neat cement slurry and pointed in white or colour cement to match complete all as specified and as directed.

Taking down chowkats with shutter (without taking off shutter from the frame) exc 1.5 Sqm but nexc 4 sqm each etc complete complete all as specified and as directed.

M&L for 105x60mm pressed steel frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strikes plate, etc complete as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40mm graded aggregate) as in hold fast block, filling in pressed steel chowkats including necessary form work etc complete all as specified and as directed.

Supply and fixing Flush shutters, 30 mm thick solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified.

Supply and Fix Anodised aluminum frame with powder coating of min thickness 50 micron for doors, windows, ventilators with one or more rebates including joining cleat for fixing complete all as specified and as directed.

Supply & fixed 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 complete all as specified and as directed.

Supply and Fix Anodised aluminum window and ventilators Shutters fixed without sahs bar aluminum sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodized aluminum snap beading,screws complete all as specified and as directed.

S&F galvanized mild steel wire cloth 0.56 mm nominal dia of wire and average width of aperture 1.18 mm etc complete all as specified and as directed.

S & F in repair 4.0mm thick sheet glass, ordinary quality and glazing with oil putty in squares not exceeding 0.5 Sqm in each pane complete all as specified and as directed..

S & F in repair 5.5mm thick sheet glass, ordinary quality and glazing with oil putty in squares not exceeding 0.5 Sqm in each pane complete all as specified and as directed..

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

M&L for 100MM thick PCC 1:3:6 type C2 using 40 mm graded aggregate as in sub base complete all as specified and as directed.

S&F in repair solid PVC door frame of size 50mmx47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube supply & fixing in opening as per specification & drawing complete all as specified and as directed.

S/F in repair factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails.MS 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 and bottom rail on either side as gap insert for top rails bottom rail, panelling of plain colour PVC sheet to be fitting in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement, supplying & fixing in the frame at site as per specification and drg complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

Material and labour for Non Skid ceramic coloured tiles (1st quality) 7 to 8mm 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 20 mm thick screeding in CM 1:6 complete all as specified

S & F 100 mm long medium weight, cold rolled mild steel Butt hinges complete all as specified and as directed.

S&F aluminium handle cast type anodised 150 mm size etc complete all as specified and as directed.

S&F aluminium anodised barrel tower bolt 150 mm long etc complete all as specified and as directed.

S&F aluminium anodised sliding doorbolt 250mm long with hasp staple (bolt type) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of walls and applying two coats of oil emulsion distemper complete all as specified and directed .

M&L for applying two coats of cement base paint on new wall surface including preparation of surface etc complete.

S&F in repair vitreous china wash down water closet (pedestal pattern) white with 'P' or 'S' trap front or back inlet complete all as specified.

S&F in repairs CP fancy type Bib tap 15 dia cast copper alloy with crutch or butterfly handle ,screwed down,screwed for iron pipe or for brass ferrule and fixed complete all as specified..

S&F 15mm dia fancy type pillar taps, cast copper alloy with capstan heads chromium plated screwed down, high pressure with long screwed shanks and fly nuts, screwed for iron

S&F in repairs of Stop Valve(angle valve) 15 mm dia CP Fancy type cast copper alloy, screwed both ends for iron pipe or for unions complete all as specified.

S & F in repairs Brass chromium plated tubelar towel rail, 20mm dia, D type, 60,cm long between flanges complete all as specified and as directed.

Supply and fixed in repairs stainless steel sink with draining board , made out of 1mm thick sheet for kitchen or laboratory with plug, washers, waste pipe, cast iron cantilever brackets, connecting union overall size 915 mm x 460 mm with bowl size 410 mm x 355 mm x 165 mm completecomplete all as specified.

Excavation in trenches n.exc. 1.5m wide and n.exc. 1.5m. deep and getting out in soft/ loose soil complete all as specified and as directed.

M&L for 100MM thick PCC 1:4:8 type D2 using 40 mm graded aggregate as foundation filling and mass concrete complete all as specified and as directed.

Material and labour for Plain cement Concrete (1:3:6) type C-2 bed to 110 mm bore drain pipes including packing under , and haunching against the sides of pipes after they are laid and tested ;in complete all as specified.

Supply and fixed 110 mm bore PVC (SWR) pipes single socketed ISI marked IS-13592, type 'B' in any length with rubber ring joints laid in trenches or in floors complete all as specified.

Removal of surplus soil not exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well raming in layers, not exc 25cm thick complete all as specified and as directed.

Material and labour for rolled mild steel as in roof truss, purlins, rails and fastenings and similar work including distance pieces, cleats etc conforming to Fe-410-W (Gde-E 250) including cutting and welding as required complete all as specified and directed.

Supply and fixing Prelaminated plywood 18mm thick, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, as in kitchen cabinet shutter complete all as specified.

M&L 2nd Class Hard wood ( Sal) Plain , solid , straight chowkhats and frames , wrought , framed rebated on the solid , rounded or chamfered , put together with glue, pinned at joints, supplied and fixed including tarring back of chowkhats with tar or coal tar black paint complete all as specified.

Supply and fixing Flush shutters, 25mm thick solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified.

Material and labour RCC Type B-1, 1:2:4 (using 20mm graded aggregate), as in slab supported on walls, beams and columns, in floors, roof landing, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) surfaces rough finished complete

Material and labour for Mild steel deformed or twisted bars ( TMT) 8 mm dia and over, cut to length, bent to shape required, hooking ends and binding with including mild steel wire(annealed) not less than 0.90 mm dia. or higher complete all as specified.

M&L for brick work with sub class 'B' bricks built in CM (1:4) straight or curved on plan & exc 6 m mean radius with old size bricks in half brick thick wall complete all as specified and directed.

M & L for rendering 5mm thick in CM 1:3 on brick/concrete surface as in ceiling surface etc., cement complete all as specified and as directed.

M & L for rendering 10mm thick in CM 1:4 on brick/concrete surface as in wall surface etc., finished fair and even without using extra cement all as directed.

M&L for Granite (of any type) work 20mm thick (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms 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 complete all as specified and directed.

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as specified and as directed.

S&F 20mm dia 3-layer PP-R (Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass thereaded polypropylene random fitting fixed complete to walls, ceiling or in floors complete all as specified.

S & F 75 mm long medium weight, cold rolled mild steel Butt hinges complete all as specified and as directed.

S&F aluminium handle cast type anodised 100 mm size complete all as specified and as directed.

M&L for screed bed or bedding layer 15mm thick in cement morter 1:6 for laying tiles as in floor complete all as specified and as directed.

Supply and fixed in repairs vitreous china wash basin (WHB) , white , flat back , size 550 mm x 400 mm (1st quality) including brackets, complete all as specified

Supply and fixed, central hole basin mixer 15mm bore dia of pipe for mixing "hot" or "cold" water screwed down for iron pipe complete all as specified and as directed.

M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregate in foundation, filling and mass concrete, complete all as specified and as directed.

Form work to sides of pillars, posts, struts, piers, columns and stanchions square, rectangular or polygonal rough finished surfaces of concrete complete all as specified and as directed.

Tie bars with screwed ends, nuts, washers and mild steel plates for walls, chimneys, roofs, arches, etc. king rods and straining bolts conforming to Fe-290 Gde-E-165 complete all as specified and directed.

M&L for priming surfaces and applying heavy treatement with APP based polymeric membrane with min weight 3kg/sqm and min 3mm thick reinforced with ployster non woven fabric to land on primed surface by faced application complete all as specified and as directed.

S&F rotational moulded polyethylene water storage tanks 500 ltrs capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specified and as directed.

S&F 25mm dia 3-layer PP-R (Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass thereaded polypropylene random fitting fixed complete to walls, ceiling or in floors complete all as specified.

S&F Ball valves 20 mm high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms) complete all as specified and as directed.

Supply and plantation of Dup grass incl preparation of ground to required depth and filling of sweet earth, cow dung ad watering etc complete all as specified and directed Engr-in-Charge

Supply and plantation of palm tree (height of tree not less than 45 cm above ground level) including preparation of ground to required depth and filling of sweet earth cow , dung and watering etc complete all as specified and directed by Engr-in-charge

Supply and plantation of bouganvilla including preparation of ground to required depth and filling of swet earth, cow dung and watering etc complete all as specified and directed by Engr-in-charge

Supply and plantation of hadges including preparation of ground to required depth and filling of sweet earth, cow dung, and watering etc complete all as specified and directed by Engr-in-charge

S&Ftubes (medium grade) 20mm dia with all fitting and laid in trenches all as specified and directed

S&F 20mm dia sprinkler with all accessaries and fixed to GI pipe complete all as specified and directed

Maintenance of plants and grass as planted above by weeding, hosing, manure molding, watering etc all as directed by Engr-in-Charge

Supply and lay 3 layer ( inner antimicrobial, outer UV stabilized) ISI marked ,IS-15801, PP-R pipes SDR 11 (PN-10) and PP-R plain fittings in trenches/walls/cellings or laying in floors complete of size outer dia 110 mm including all fittings complete alll as specified and directed by Engr-in-Charge.

Supply and lay 3 layer ( inner antimicrobial, outer UV stabilized) ISI marked ,IS-15801, PP-R pipes SDR 11 (PN-10) and PP-R plain fittings in trenches/walls/cellings or laying in floors complete of size outer dia 90 mm including all fittings complete alll as specified and directed by Engr-in-Charge.

Supply and lay GI pipe galvanized, “Medium class”, including fittings 50 mm dia complete alll as specified and directed by Engr-in-Charge.

Supply and lay in repair GI pipe galvanized, “Medium class”, including fittings 25 mm dia complete alll as specified and directed by Engr-in-Charge.

M&L for 50 mm bore gate valve cast copper alloy screwed down high pressure with clutch handle screwed both ends for Iron pipe including taking out of old unserviceable gate valve complete including taking down old complete all as specified and as directed.

M&L for 25 mm bore gate valve cast copper alloy screwed down high pressure with clutch handle screwed both ends for Iron pipe including taking out of old unserviceable gate valve complete including taking down old complete all as specified and as directed.

Material and Labour for constrution of valves pit chamber of size (900 mm x 900 mm x 900 mm, internal ) using PCC (1:4:8) 40 mm graded stone aggregate for foundation 15 cm thick , 23 cm thick wall in CM (1:4) 10 mm thick rendering all around the brick work with 1:6 cement motar PCC (1:2:4) type B1 coping with 20 mm graded agregate for grouting MS top sheet cover with locking arrangement including 50 mm pad lock with double key arrangement MS frame out of 40 x 40x 5 mm thick angle iron including paintaing of steel surface with two coats of synthetic enamel paint over a coat of red oxide primer finishing coat including necessary excavation in any type of soil, returing filling in and removal of surplus soil to adistance not exceeding 50 mtrs all as specified and including demolition / dismantling of existing craked valve chamber complete all as specifeid and directed.

Supply and fix in repair Valves, CI Sluice, flanged of class 1.0 PN,100 mm (4”) dia complete all as specified and directed by Engr-in-chage.

Supply and fix in repair Valves, CI Sluice, flanged of class 1.0 PN,80 mm (3”) dia complete all as specified and directed by Engr-in-chage.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure.

Cutting or screwing existing steel/PPR tubing for alteration or additions suitable size for 100 mm dia complete all as specified and directed

Cutting or screwing existing steel/PPR tubing for alteration or additions suitable size for 80 mm dia complete all as specified and directed

Cutting or screwing existing steel tubing for alteration or additions suitable size for 50 mm dia complete all as specified and directed

Taking down old unserviceable GI/ CI/ PPR pipe with fitting of 50/80/90/100/110 mm bore from surface/ trench including dismantling and removing materials from work site complete all as specified and directed.

Supply only PPR pipe welding/ jointing machine 20 to 110mm, 180-240 Volts, 50Hz, 260°C ± 5°C heating head temperature manual operated with welding accessories for jointing 20mm, 25 mm, 32 mm, 40 mm, 50 mm, 63 mm, 80 mm, 90 mm, 110 mm pipe complete all as specified and directed.

Material and labour for point wiring with 1.5 Sqmm PVC insulated and unsheathed copper cable 1100V grade multistranded FRLS type (Red cable for phase and black cable for neutral connection) drawn in and including minimum 20mm medium grade PVC conduit totally concealed in walls/ceiling with tee, bend, elbows, junction box etc. with provision of PVC insulated 1.5 sqmm copper conductor cable ( green colour) as earth continuity wire connected to earth dolly and including sunk cast pressed MS boxes with for fixing switches, sockets, regulator with 3mm thich hylam laminated sheet complete all as specified and as directed for following:-

(a) One light/ fan/Exhaust fan point controlled by one 5/6 Amp one way switch complete all as specified and as directed.

(b) One socket outlet, 5/6 Amp on independent board complete all as specified and as directed.

Supply and fixing of switch paino, flush type, single pole, one way, 5/6 Amp, 230 Volt, complete all as specified and as directed.

Supply and fixing of switch socket combination 2 pin & 3 pin, 5Amp, 230 volt, multipurpose, complete all as specified and as directed.

Supply and fixing of ceiling rose, PVC/Polycarbonate surface type 65 x 30mm, three terminals, ISI Marked complete all as specified.

Supply and fix heavy duty exhaust fan, steel body AC single Phase. 230V of size 300mm sweep with min speed 1400 RPM, with, blades, and steel frame and louvers and flexible three core copper conductor cable of suitable size for connecting with ceilig rose to exhaust fan connector complete all as specified and as directed.

Cutting the existing stone/brick masonry wall for fixing the Exhaust fan of 300 mm sweep including plastering with cement plaster CM 1:3 and making good surfaces complete all as specified and directed .

Supply and fix wall mounted fan, steel body AC single Phase. 230V of size 400m sweep with, blades, and frame with provision of ossilation of 60 degree and provision of pull cord for speed and ossilation control with min 2000 RPM and air delivery of 95 cum/min complete alla as specified and as directed.

S & F 2mm thick GI hot dip galvanised / powder coated perforated type cable trays of size 450 mm width, 25mm depth and including cover plate of 450mm size fixed with and including necessary MS clamps, nuts, bolts and saddle clip for laying of cable fixed to walls / ceiling complete all as directed by the Engineer-in-Charge.

Supply and install air conditioner split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum 3 star rating and EER 3.2 of capacity 1.5TR complete all as specified and directed

M&L for sub main wiring with two run of 4.0 Sq. mm PVC un-sheathed, copper conductor cable, 1100 Volt, and one run of copper earth wire 4.0 Sq mm drawn through PVC concealed/surface conduict of 25 mm dia, including taking down unsv sub main wiring of any type, complete all as specified. Note: Copper conductor 2 run and one run of copper earth wire along with PVC concealed conduict shall be measured as one length & Cutting of chases/walls and making good the disturbed surface are included in the rate complete all as specified and directed .

S & F sheet metal enclosure with single pole and neutral enclosure with a two pin and earth plug and socket complete including one MCB, SPN, 20 Amps, 240 volts, 10 KA complete all as specified and directed.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 130 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5KVA complete all as specified and directed

M/S RK Trading

M/S D G ENTERPRISE

M/S A K BROTHERS

S K ENTERPRISE

M/s Pramillabh Construction

M/s Sashi Enterprise

M/S P.K.B.CONSTRUCTION

KP GHOSH AND CO