SPL REAIRS TO ROOF TOP SURFACE AT DIFFERENT LOCATION IN AGE BR-II AREA, SPL REPAIR TO BATHROOM/SEWAGE SYSTEM INCLUDING MISC SANITARY AND PLUMBING FITTINGS IN BLDG NO P-25(1st FLOOR BATHROOM) OF MED REGT AND SPL REPAIRS OF 44X FLAME PROOF FITTING IN

Amount

Demolition of side wall and top of old RCC water tanks 1000/500 ltrs capacity excluding tank beam and tanks bottom slab after removing existing inlet and outlet connection with all fitting and reparing remaining structure with plastering and making the surface flat and level in CM 1:4 complete all as specified and directed.

Dismantalling of existing water tanks and removinging to store and S&F 1000 ltr capacity Rotational moulded polyethylene water storage tank (cylindrical vertical closed top) hoisted and fixed in positions all as specified in SSR Part-I,including 20 mm dia of ball valves high pressure of PTMT with epoxy coated aluminium rod &highdensity plastic ball screwed for iron pipe and fixed.

Taking up or down steel tubing and connection of 15 mm bore complete all as specified directed at site

Taking up or down steel tubing and connection of 20 mm bore complete all as specified directed at site

Taking up or down steel tubing and connection of 25 mm bore complete all as specified directed at site

S&F steel tubing and connection tubing in new or old position to walls, ceiling, floors etc including all fitting as socket,elbow,nipple,union etc complete all as directed at site for 15 mm bore all as specified.

-S&F steel tubing and connection tubing in new or old position to walls, ceiling, floors etc including all fitting as socket,elbow,nipple,union etc complete all as directed at site for 20 mm bore all as specified.

S&F steel tubing and connection tubing in new or old position to walls, ceiling, floors etc including all fitting as socket,elbow,nipple,union etc complete all as directed at site for 25 mm bore all as specified.

Refixing only steel tubing and connection in new or old position to walls, ceiling, floors etc complete all as directed at site for 15 mm bore.

Refixing only steel tubing and connection in new or old position to walls, ceiling, floors etc complete all as directed at site for 20 mm bore.

Refixing only steel tubing and connection in new or old position to walls, ceiling, floors etc complete all as directed at site for 25 mm bore.

S & F in repairs Gun-metal, globe or gate valves 20mm bore, with iron wheel head, screwed both ends for iron pipe and fixed

M&L for roof treatment in repair by complete removel of existing old treatment and treated with following specifications :- (a) Brushing neat cement slurry @ 3Kg per Sqm on roof slab. (b) 15 mm thick cement plaster fair finished using cement mortar (1:4) with WPC on roof slab. (c) Applying oil based bitumen primer @ 0.30 ltr/Sqm on plastered surface. (d) Applying modified APP polymeric membrane 3mm thick and minimum weight 3.00 Kg / Sqm for water proofing of roof , sealing as directed at site with 100 mm over laps as per manufacture's instruction. (e) Applying two coat of aluminium paint @200 gm/Sqm over bituminous surface of membrane. Note : Supply only WPC shall be measured and paid separately under relevant item.

Supply only integral water proofing compound. (Make - ACCO PROOF/WATER SEAL/ IMPERMO)

S&F frame work such as grills, grating etc with ends of bars shouldered and or rivetted or forged into spikes, framed guard bars, barred iron doors, ladders etc and similar wks conforming to Fe-290 Gd E-165 .

M&L for preparing the newly surface of any description not otherwise described over 10 cm width or girth on steel surface and applying two coats of synthetic enamel paint over one coat of zinc chromate primer all as specified and directed

M & L for applying three coats of white wash on newly plastered surfaces of ceilings after necessary preparation of the surface, complete all as specified and directed.

M&L for repair and rendering 10mm thick in cm 1:3 on chajjas not exceeding 60cm width after removing cracked plaster and concrete including cleaning of viisible reinforcement and treating with cement slurry also necessary repair to cracked concrete if any with cement concrete 1:2:4 Type B-0 using 12.5mm graded aggregate including necessary scafolding work for double/single storey bldgs complete all as specified and directed.

Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc.

Demolition of plain cement concrete in ground floor and paving not exceeding 15cm thickness below or above ground level including removal of same to exceeding 1 Km but not exceeding 1.5 Km complete all as specified and directed.

Demolition of plain cement concrete of any description and in any position not otherwise specifically provided including removal of same to exceeding 1 Km but not exceeding 1.5 Km complete all as specified and directed.

Taking down cement plaster on brick wall or concrete surface etc including raking out joints hacking for key scrubbing down with water etc complete all as specified and directed.

Demolition of brick work built in cement mortar, complete all as specified and directed.

Taking down chowkhats or frame n.exc 1.50 Sqm each with shutter without taking of shutter from framed complete incl removing from site

Taking down chowkhats or frame exc 1.50 Sqm but n.exc 4 sqm each with shutter without taking of shutter from framed complete incl removing from site

Taking up or down steel tubing and connection of 15 mm bore complete all as specified directed at site

Taking up or down steel tubing and connection of 20 mm bore complete all as specified directed at site

Dismantling of wall or floor tilling including cement mortar bedding complete all as specified and directed.

M & L for rendering 15 mm thick on fair faces of bricks/concrete surface in cement mortar (1:6) on wall finishing the surfaces even and smooth without using extra cement.

M & L for rendering 15 mm thick on fair faces of bricks/concrete surface in cement mortar (1:4) with using WPC (WPC shall be measured seperetly)on wall finishing the surfaces even and smooth without using extra cement.

M&L for 10 mm thick cement plaster in cement mortar 1:3 for ceiling, finished even & smooth without using extra cement complete all as specified and directed.

S&F in repair for 10 ltrs capacity flushing cistern PVC low level valve less, symphonic action type flushing cistern white with inlet, ball valve, float and handle including brackets and 32 mm flush pipe of polyethylene complete all as specified and directed.

Disconnecting existing tank setting aside lowering if required for repairs cleaning etc. and hoisting if required reconnecting and refixng in position (cleaning repairing etc measured sep exc 250 & n. exc 500 ltr).

S & F in repair for PVC connection pipe of 15 mm dia and 45 cm long to WHB and flushing cistern complete all as specified and directed.

S&F steel tubing and connection tubing in new or old position to walls, ceiling, floors etc including all fitting as socket,elbow,nipple,union etc complete all as directed at site for 15 mm bore all as specified.

S&F steel tubing and connection tubing in new or old position to walls, ceiling, floors etc including all fitting as socket,elbow,nipple,union etc complete all as directed at site for 20 mm bore all as specified.

S&F in repair 15mm dia angle stop valves cast copper alloy faney type,chromium plated complete all as specified and directed

S & F in repair, 15mm bore bib taps cast copper alloy, chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or brass ferrule complete all as specified and directed

S&F powder coated aluminium ventilator Luver type with frame , aluminium section weighting 0.55 Kg/M including necessary joining cleats, glazing clips, rubber packing, side handles fixed to wall with fastener, 5 mm thick figured glass strips etc completed all as specified and directed

S&F solid PVC door frame of size 50mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS Square tube S&F in opening all as shown on drawing and specified.

S&F factory made solid panel PVC door shutter 30 mm thick style consisting of frame made out of MS tubes for top and bottom rails MS frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheets strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail lock rail and bottom rail on either side and as gap inside for top rail and bottom rail paneling of plain colour PVC sheet to be fitted in the MS frame welded/seated to the stiles and rail with suitable PVC sheet bending and jointed to gather with solvent cement supplying and fixing in the frame at site as per specification and drawing incl 3 Nos but hings 100 mm long for each door

S & F Butt hinges extruded aluminum alloy with galvanized mild steel pin anodized 100mm type B21 all as specified and directed

S&F 150 mm long aluminum anodized barrel tower bolt extruded section.

S&F aluminum handles cast type anodize 150 mm long. Complete all as specified and directed at site.

S&F aluminium alloy anodized 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 section or cast alumionium alloy and fixed 250mm long. Complete all as specified and directed at site.

S&F in repairs for shower rose chromium plated with or without swivel joints 100 mm dia complete all as specified and directed.

M&Lin repairs for pillar tap of 15mm dia bore pipe, fancy type cast copper alloy with capstain head chromium plated with or without lettered “hot or cold” with long screwed shanks and fly nuts screwed for iron pipe fixed complete all as specified and directed.

S&F in repair vitrious china wash basin, oval type size 550 x 400 mm including waste, chain & plug and poreclain stopper Complete including cutting for fixing and 32mm dia waste fitting brass chromium plated for WHB Complete all as specified and directed at site.

M&L for preparing newly platered surfaces and applying two coat of distember oil emulsion white or tinted on walls complete over one coat of primer on walls Complete all as specified and directed at site.

M&L for preparing newly platered surfaces and applying two coat of distember oil emulsion white or tinted on ceiling complete over one coat of primer on walls Complete all as specified and directed at site.

M&L for preparing the new plastered surfaces of wall and applying Two coat of cement based paint all as specified .

M&L for preparing the old surfaces by complete removel of existing treatment and applying two coat of cement based paint on walls all as specified .

S&F glazed ceramic tiles in vertical surface 450x300x 7 to 8 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match including screed bed 10 mm thick in cement mortar 1:4 Complete all as specified and directed at site.

M&L for joint free non-skid ceramic tiles 7mm to 8mm thick (square/rectangular) area of each tile exc 0.11 sqm but n.exc 0.18sqm, of approved colour in floors, set and jointed in neat cement slurry and pointed with coloured cement to match the tile colour. over 15mm thick screed bed in CM (1:4) for floor, Complete all as specified and directed at site.

S&F granite of any type tiles 20mm thick in steps,cooking platforms,and like over 15mm thick screed bed in CM (1:6) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including dismantling of old stone slab complete all as specified and directed .

M&L 25 mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate bedding of tiles/Kota stone all as specified and directed at site

M&L for 110mm bore, PVC (SWR) pipes, single socketed, in any length, with rubber ring joints fixed on walls including PVC clamps fixed to wall properly including fixing of pipe with PCC (1:2:4) complete all as specified & directed.

M&L for 75mm bore, PVC (SWR) pipes, single socketed, in any length, with rubber ring joints fixed on walls including PVC clamps fixed to wall properly including fixing of pipe with PCC (1:2:4) complete all as specified & directed.

S&F PVC (SWR) bends 110 mm bore of any radius all as specified & directed.

S&F PVC (SWR) bends 75 mm bore of any radius all as specified & directed.

S&F PVC (SWR) junction single (singleT) equal or unequal 110mm bore provided with access door all as specified & directed.

S&F 110 mm bore PVC (SWR) vent cowl, Complete all as specified and directed at site.

S&F 75 mm dia outlet PVC (SWR) floor trap plain with steel grating including jointing with solvent cement, Complete all as specified and directed at site.

S&F vitreous china squatting pan ORRISA Pattern of size 580x 440mm white with integral foot rest complete (excluding cistern and flush pipe) with provn of lime concrete including backing joints all as directed at site.

M&L for repair and rendering 10mm thick in cm 1:3 on chajjas not exceeding 60cm width after removing cracked plaster and concrete including cleaning of viisible reinforcement and treating with cement slurry also necessary repair to cracked concrete if any with cement concrete 1:2:4 Type B-0 using 12.5mm graded aggregate including necessary scafolding work for double/single storey bldgs complete all as specified and direct.

M&L RCC (1:2:4) type B-1 using 20mm graded aggregate as in Chhajja, slabs. shelves etc including necessary formwork complete all as specified and directed by Engineer-in-charge.

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

M&L 75mm thick PCC 1:3:6, type C-2 using 40 mm graded stone aggregate as in plinth protection and path.

M&L for brick work using sub class B bricks straight of curved on plan exc 6m mean radius built in CM (1:4) complete all as specified and directed.

M&L cement concrete type B-0, 1:2;4 (using 12.5 mm graded agg) as in sunken portion floor average thickness 50mm thick using water proofing compound, WPC will be measured and paid separately.

M&L 10mm thick renderning on fair faces of brick work or concrete surfaces in CM (1:3) mixed with water proofing compound Note: water proofing compound shall be measured and paid separeately.

M&L cement concrete type E-2, 1:5:10 using 40mm graded brick agg as in filling in sunken portion complete all as specified and directed.

M&L for hot blown bitumen 85/25 two coats on concrete/plastered surface at the rate of 1.2 kg/sqm per coat complete all as directed at site.

M&L for polythene film black 200 micron laid in floors/wall etc complete all as directed at site.

S&F GI tubing 32mm bore light grade with all necessary fittings complete fixed on wall laid on floor complete.

M&L precast RCC (1:2:4) type B-1 using 20mm graded aggregate as in manhole cover/ shelves/ Chhajja etc

S&F in repair vitreous china bowl urinal flat back,size of 430 x 370 x 340 mm white (minimum) with grating and union for discharge pipe(excluding flushing cistern,flush pipe and waiste pipe)

M&L for point wiring with 1.5 sqmm PVC insulated and pvc unsheathed FRLS cable with copper conductor multistranded flame proof drawn through and including flame proof heavy duty MS conduit ISI marked with flame proof accessories concealed in wall and surface of roof ceiling etc for flame proof application and connecting up the light fitting with suitable junction boxes coupling including 1 run 1.5 Sq mm size green colour for earth continuity wire upto duly all as specified and directed at site.

Supply and fix flame proof switch rotary type SP 16 A ISI marked for on/off light made out of alluminium alloy LM-6 material in high tensile steel with anticorrosive epoxy paint grey shade CMRS certified with cable entries all as specified and directed.

Supply and fixing LED light fitting 2x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size.

Supply and fix flame proof distribution board TPN 4 Ways 415 volts 3 Phase made out of LM-5 material and high tensile steel hardware complete with flameproof RCCB 415 volts TPN 63 Amps 100mA (Make: Legrand/Schnieder/siemens) -01 No and flameproof MCB SP 10 Amps 10 kA 230 Volts - 06 Nos (Make: Legrand/Schnieder/siemens) ( Light/Fan)

M &L for GI Earthing complete with GI earth plate electrode 60cm x 60cm x6 mm buried directly in ground verticvally to size of earth pit not less than 0.90x 0.90 x 2.25 mtr below ground level with top edge of the plate at a depth not less than 1.5 mtr below ground level, earth plate connected to galvanised earth wire of size 8.00 mm dia 7.5 mtr long by means of brazing nuts, bolts, check nuts, & washers, testing of completion (drawn in earth strip protection pipe light gade GI of size 40 mm dia) by means brazing at both edges with vertical plane of electrode all as shown in plate No 3 of SSR Part - I filling with charcoal dust , and common salt , including necessary excavation and earth work in any type of soil ,perforated watering pipeof size 15 mm dia,funnel with wire mesh,earth strip protection pipe light grade PCC chamber 1:3:6 type C1 (for even finish on both the faces) and RCC cover 1:2:4 Type B1,450 x450 x50 mm thick with 6 mm dia CTD bars 150 mm c/c with 2 Nos of handles of 10 mm dia steel rod all as specified and directed and testing on completion and connected to equipment with lugs and screw nuts etc all as specified and directed by EIC Note : (i) 7.5 RM GI earth wire deemed to be included in quoted rates beyond 7.5 RM wire shall be measured and paid separately. (ii) Earth resistance of earth pit should be not more than 02 Ohms on testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost. (iii) Rate quoted by the tenderer is deemed to included salt & Charcoal upto & above 450 mm (Min) top of GI Plate.

Excavation in trenches in soft/loose soil n.exc 1.5 mtr wide and n.exc 1.5 mtr depth and getting out for taking out / laying of cable complete all as specified and directed.

Supply and providing sand cushioning with dry clean sand 15 cm below cable and 8 cm above the cable complete all as specified and directed. Note : Punned thickness shall be measured for the purpose of payments.

Supply and laying burnt bricks old size sub class-B laid in trenches for cable protection with length of brick perpendicular to length of cable complete all as specified and directed.

Removing surplus excavated material not exc 50 mtrs and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

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

M&L for trenchless boring under road crossings/foot paths by manual / Boring machine complete all as specified and directed at site.

Supply and fix in replacement of 50 mm bore GI pipe light grade fixed on pole /trenches/wall/road crossing etc complete with clamp nut bolt etc all as specified and directed at site.

M&L XLPE 4 core 25 sqmm insulated, armoured, heavy duty electric cable with aluminum conductor, 1100 Volts grade, in trenches/fixed on wall all as directed by Engineer-in-Charge.

M/s R R MUKHERJEE & CO

M/s Mukesh and company

Associated Engineers

M/S KAMLESHWAR SINGH

united builders

M/s Aditya Narayan Sahu

Raju Electrical and Refrigeration Works