SPECIAL REPAIR OF STN LGS SECTION (BLDG NO E/20) AT AF STN MEMAURA

Amount

Demolition of cement concrete of ground floors and Paving n.exc. 15 cm thick (below or above ground level) complete all as specified and directed .

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

M&L Brick work with flyash brick old size, straight or curved on plan exc 6 mtrs mean radius and built in cement mortar 1:6 all as specified and directed .

Taking down of wooden chowkhats or frame with shutters (without taking off shutters from the frames) n.exc 1.50 Sqm each complete all as specified and directed .

Taking down of wooden chowkats or frame with shutters (without taking off shutters from the frames) exc. 1.50 Sqm & n.exc. 4 Sqm each complete all as specified and directed .

M & L for hardcore of broken stone boulders, of gauge exc. 63mm & n exc 100mm deposited, spread and levelled in layers n exc. 15cm thick, watered and rammed to a true surface all as specified.

M&L for 100 mm thick cement concrete 1:4:8 type D2 using 40 mm graded stone aggregate as in sub base of floor etc complete all as specified

M&L for 50mm thick PCC 1:2:4 type B-1 using 20mm graded stone aggregates as in hard standing finished the surface even and smooth without using extra cement complete all as specified and directed.

S&F Powder coated aluminium frame (minimum thickness of powder coating 50 micron) work for doors frames, windows ventilators and partitions (Fixed portions) with extruded built up standard tubular section of size 44.45mmx47.62mmx 1.88 mm thick and weight 0.943 Kg/Rm of approved make conforming to IS 733 and IS 15:1285 fixing with dash fasteners of required dia and size, including necessary filling up the gaps at i.e junctions, Le at top, bottom. and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight. mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ panelling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Chief.

S&F Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections of size 75mmx32mmx1.5mm thick and weight 1.005 kg/Rm of approved make conforming to 15 733 and 15:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle. Aluminium snap beading for glazing/ panelling, C.P. brass/ stainless steel screws all complete as per architectural drawings and the directions of Engineer-in-Chief

Supply & fixing mild steel framed work such as grills, grating, etc with end of bars shouldered and/ or riveted forged into spikes, framed guard bars, railing,cooler stands etc and similar work complete conforming to Fe-410-0 or Fe-310-0, complete all as specified and directed.

S&F 4mm thick ACP sheet of approved make and colourn complete all as specified and directed.

S & F of stainless steel wire cloth 0.36mm nominal dia of wire and avarage width of aperture 1.40mm fixed with tinned tacks or stainless steel wire staple all as specified and directed.

S&F 3.8 mm thick tinted glass of approved make and colour complete all as specified and directed

S&F 100 mm long Aluminium powder coated tower bolt complete all as specified and directed

S&F 100 mm long Aluminium powder coated handle complete all as specified and directed

S&F hasp and staple 125mm long aluminium anodised complete all as specified and dircted

S&F 150 mm long Aluminium powder coated handle complete all as specified and directed

S&F 100 mm long door lock complete all as specified and directed

M&L Door closer hydraulically regulated designation No 1 universal type Aluminium (extruded section body) complete all as specified and directed

Excavation in trenches n exc 1.5m wide and n exc 1.5m depth and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar as in 150 mm dia all as specified and directed.

M&L for PCC 1:4:8 type D2 using 40 mm graded stone aggregate as in foundation filing and mass concrete, complete all as specified and directed.

M&L for reinforced concrete pipes, class NP2, laid and jointed complete with collars in 150 mm all as specified and directed.

M&L for concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested bore dia of pipe 150mm in cement concrete type C-2(1:3:6) all as specified and directed.

M &L Brickwork with flyash bricks, straight or curved on plan exc 6m mean radius built in Cement mortar 1:4 complete all as specified and directed.

M&L for Rendering 15 mm thick in cm 1:4 on fair faces of brick wall using water proofing compound @ 3% by weight of cement complete all as specified and directed.

Supply only Integral Water Proofing Compound.

M&L for PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in PCC coping haunching, benching etc. including slightly rounded or chamfered etc.complete all as specified and directed.

M & L for providing precast cement concrete, type B-1 1:2:4 (using 20 mm graded mechanically graded stone aggregates) as in landings, cover slabs (for drain/manholes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces set in CM 1:4 complete all as specified and directed. (Note : Reinforcement shall be measured and paid seperately)

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

Returning filling in including spreading levelling watering and well ramming in layers n exc 25cm in each layer complete all as specified and directed.

Removing excavated material n exc 50 m depositing were directed at a level not exc 1.5m above the starting point complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete and refixing the same as in roof trusses(framed),purlins,posts,rails and fastening cleats etc 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

Excavation in post holes or (similar holes) each n exc 0.50 Cum in soft/loose soil, getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layers n exc 25cm watering and removing surplus soil to a distance n exc 50m and making good surface complete all as specified and directed.

S&F steel works in tubular truss, purlins, post etc including special shaped washers etc complete using ERW or induction butt welded tubes conforming to I.S. 1161 -1979 grade St-240 including one shop coat of Zinc Chromate Primer paint at contractors workshop before fabrication complete all as specified and directed.

S&F MS sheet as In base plate, gusset plate etc welded or riveted to tubular trusses including holding down bolts, nuts, rivets etc confirming to Fe 410-W(Gde -E-250)quality -A complete all as specified and directed.

S & F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm 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.

Taking down of cement plaster of any description from brick or stone wall etc. including raking out of joints, hacking for key, scrubbing down with water etc. complete all as specified and directed .

Material & labour for rendering 15 mm thick on other than fair faces of brick work or concrete surfaces in CM (1:6) surfaces finished even and fair faces without using extra cement complete all as specified and directed.

M & L for preparation of new plastered or unplastered surfaces of wall applying two coats of oil bound distemper complete all as specified and directed.

Material & labour for preparing existing plastered surfaces of ceiling and applying two coats of white wash complete all as specified and directed .

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

M&L for 300 x 600 x 7 mm thick joint free Glazed ceramic coloured tiles (premium quality) incl dark shade border/heighlighter in dado/skirting set and jointed in neat cement slurry and pointed with white or colour cement to match over and including 10mm plaster in cement mortar 1:4 complete all as specified and directed .

M&L for Non skid ceramic coloured tiles 7-8 mm thick (Square/ rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm in floors set and jointed in neat cement slurry and pointed with white or cement to match over and including 15mm screed bed in cement mortar 1:6 complete all as specified and directed .

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

Taking up or down steel tubing and connection 15 mm bore pipe and removing from site complete all as specified and directed .

All as per ser. Item No 48 here-in-before but for 20 mm bore pipe complete all as specified and directed .

Supply & laying CPVC pipes SDR 11& plain CPVC SDR 11 fittings on walls and ceiling or laid in floors for 20 mm bore complete all as specified and directed .

All as per item No. 50 above but for 25 mm bore pipe complete all as specified and directed .

M&L for Cutting Chases for concealed water tubing etc and making good disturbed surfaces, cutting not exceeding 10 cm girth, on brick walls complete all as specified & directed.

Supply & fixing in replacing of rotational moulded polyethylene water storage tanks 500 Ltrs capacity of "white colour" three layered (cylindrical vertical with threaded type closed top) hoisted and fixed in position all as specified in SSR Pt-I including taking down the existing tank complete all as specified and directed .

Supply & fixing 20 mm dia ball valves, high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/25mm-455gms/40mm-690 gms) complete all as specified and directed.

Supply & fixing in replacing of gun metal globe or gate valves with Iron wheel head screwed both ends for iron pipe 20 mm dia complete all as specified and directed .

Supply & fixing in replacing of long body bib taps brass chromium plated fancy type 15 mm bore size screwed down screwed for iron pipe or for brass ferrule complete all as specified and directed

Supply & fixing in replacing of short body bib taps brass chromium plated fancy type 15 mm bore size screwed down screwed for iron pipe or for brass ferrule complete all as specified and directed

S&F in replacing of 75 mm PVC (SWR) pipe single socketed in any length with rubber ring joints fixed to wall/ laid under floor etc in waste pipes and rain water pipes including PVC Tee, socket elbow, clamp etc complete all as specified and directed

S&F in replacing of 110mm PVC (SWR) pipe single socketed in any length with rubber ring joints fixed to wall/ laid under floor etc in waste pipes and rain water pipes incuding PVC Tee, socket, elbow, clamp etc complete all as specified and directed

Supply & fixing in replacing of EWC vitreous china of cascade type, syphonic action (one piece type) including soft close seat cover of approved make all as specified and directed

M&L for dismantling of false ceiling board of any thickness including frame work etc all as specified and directed

S & F for GI Frame work for seamless ceilling comprising of GI perimeter channel 0.55 mm thick with two unequal planges of 20 and 30mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre/intermediated channel 0.9mm thick having two equal flanges of 15mm each and web 45mm suspended from soffit at approx 900 mm centre to centre with GI cleat and steel expansion fasteners with and including ceilling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50mm and flange 26 mm each with lips of 10.5 mm fixed to the intermedidate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all as specified and directed.

Providing & fixing false ceiling at all heights with non asbestos fibre cement building boards of thickness fixed or laid/inserted to GI/Aluminium frame work. The work shall be carried out as per specified and directed by the Engineer-in-Charge

S & F PVC wall lining consisting of 5mm thick wood grain printed PVC Sheet inclusive of solvent cement and fixing at site on wall as per specified and directed by Engineer- in charge.

M & L for applying Smart Care Damp Proof Ultra fibre reinforced elastometric liquid applied water proofing membrane as in roof treatment @ 1 Litre per 10 Sqft inclusive of all three coats as per following application process: - (a) Prepare the surface by cleaning with high pressure water jet / wire brushes to ensure that it is free of dust, oil, grease, grime and loose particles. (b) Damaged portion if any to be repaired before application of roof treatment as per manufacturer's instructions. (c) Applying self priming coat of Smart Care Damp Proof Ultra duly dialuted with water in 3:1 ratio by volume. Allow the primed surface to dry for at least 3-4 hours prior to application of subsequent coat. (d) Applying 2 perpendicular coats of Smart Care Damp Proof Ultra without any dialution to achieve a forced system coverage. Allow it to dry for at least 4-6 hours between two coats. NOTE: - WORK SHALL BE CARRIED OUT BY THE AUTHORISED APPLICATORS OF THE MANUFACTURER IN CLOSE SUPERVISION OF EXECUTIVE STAFF UPTO ENGINEER-IN-CHARGE LEVEL.

Removing of demolished building material and shifting it to distance up to 1.0 Km at abandoned oxidation pond near STP (including loading,unloading and stacking at the destination) complete all as specified & directed by Engr-In-Charge.

Taking down old unserviceable copper/aluminium point wiring (light, fan, socket , power socket and bulk head fittings) on surface wiring on wooden batten/casings & caping complete, including fixture and fittings such as switches, ceiling roses,pendents holder, regulators, sockets and defective main switch/DB/MCB/Metal plug etc. by unscrewing carefully from boards etc and making good disturbed surfaces of walls complete all as specified and directed.

M&L for point wiring for light / fan/ Exhaust fan controlled by one switch with 1.5 sqmm single core 1100V grade FRLSH PVC insulated unsheathed multistranded copper conductor with and including PVC concealed conduit of medium grade (ISI Marked) having dia. not less than 20mm with all fittings including MS galvanised pressed steel terminal sunken boxes of thickness not less than 1.12mm of required module complete with frame plate and cover plate of required module for mounting modular switches, sockets etc. including 1.5 sqmm single core 1100V grade FRLSH PVC insulated unsheathed multistranded copper conductor as earth continuity conductor connected to common earth dolly and including cutting chases in walls / floors for concealed conduiting and making good disturbed surface area and white wash/colour wash to matching with the existing colour and all as specified and directed

All as per srl item No 68 above but for call bell point complete all as specified and directed.

All as per srl item No 68 above but for 5 pin 5 amps socket outlet independent board complete all as specified and directed.

All as per item No. 68 here-in-before but by using 2.5 Sqmm FRLSH copper conductor cable with continuous earth wire of 2.5 Sqmm FRLSH copper conductor for one 3 pin 15 Amp socket outlet point controlled by one switch.

S&F in replacing of switch piano flush type 5/6 Amp single pole one way, as per sample, including taking down old switches complete all as specified and directed.

S&F in replacing of switch piano 16/20 Amp flush type, 230 V AC, single pole, one way, as per sample, including taking down old switches complete all as specified and directed.

S&F in replacing of socket outlet flush type 5/6 Amp 5 Pin, as per sample, including taking down old sockets complete all as specified and directed.

S&F bell push type 5/6 Amps, 230 V AC, single pole, one way complete all as specified & directed.

S&F in replacement of Socket outlet, multipurpose, Flush type for 6 pin, 6 /15Amp with shutter, as per sample, including taking down old sockets complete all as specified and directed.

S & F bell ding dong AC , 230 V, single pole complete all as specified and directed.

S & F ceiling rose three terminals complete all as specified and directed.

S & F ceiling fan regulator, electronic stepped type, 5 stage speed regulation, ISI marked complete all as specified and directed.

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and as directed. .

S & F Wall/surface mounted type LED light fitting batten type complete with LED 1x 20 watt (4 feet long), extruded aluminium body with heat sink provided for efficient heat dissipation and integrate electronic drive complete with all accessories internally pre-wired and including connecting up with 3 core twisted flexible copper conductor cable complete all as specified and as directed.

S & F Wall / surface mounted type LED light fitting batten type complete with LED lamp 10- watt (2 feet long), poly carbonate body and integrate electronic drive complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable complete all as specified and as directed.

S&F LED Street Light Fittings having Ingress Protection class minimum IP-65 , suitable for road lighting luminaire with high power LED and maintenance free system for capacity 35 W complete with 32 mm bore light grade GI pipe bracket (1.5m long) duly bent to shape including 2 Nos MS Flat (25mmx5mm) clamps, nuts, bolts, washers etc. all as specified and as directed.

M & L for taking down carefully existing ceiling fan/wall fan/exhaust fan from site before B/R repair work, keeping in safe custody in store for greasing / oiling of ball bearings / bushes and making it for smooth and noise free operation and painting with Hi-Gloss white synthetic enamel paint by spray painting after filling cavities and re-fixing after providing new fan clamp, nuts/bolts, washers, down rod and provision of 3 core flexible cable from ceiling rose to fan connector complete with writing of 'MES No.' on the fan surface all as specified and directed.

Supplying and fixing of sheet metal enclosure distribution board, triple pole and neutral, AC, 415 volt, 04 way, double door with 100 Amp rated copper bus bar and metal door with IP - 43 & IK 09 protection and flush to wall including all cutting etc in wall and making good to the disturbed surfaces to match the existing complete all as specified & directed.

All as per srl item No 85 above but 08 Way SPN DB complete all as specified and directed.

All as per srl item No 85 above but 04 Way SPN DB complete all as specified and directed.

Supplying and fixing MCBs TPN 63 Amp of breaking capacity 10 KA, ISI marked including required wiring connections with copper lugs of suitable size complete all as specified and directed.

S & F MCB single pole 240 volts, 'C' curve of rating from 6 to 32 amps, with rupturing capacity 10 KA, including providing thimble for out going cables complete all as specified and directed.

S & F MCB SPN 240 volts, 'C' curve of rating 32 amps, with rupturing capacity 10 KA, including providing thimble for out going cables complete all as specified and directed.

M & L for submain wiring with four single core 1100 V grade FRLSH PVC insulated flexible copper conductor cable of size 6 sqmm and one single core PVC insulated FRLS flexible copper conductor cable green colour of size 6 Sqmm as earth lead in & including a separate concealed PVC conduit medium grade, ISI mark of dia not less than 25mm including cutting chases to walls for laying conduit and making good the disturbed wall surfaces to match with adjoining surfaces complete all as specified and directed.

M & L for submain wiring with two single core 1100 V grade FRLSH PVC insulated flexible copper conductor cable of size 6 sqmm and one single core PVC insulated FRLS flexible copper conductor cable green colour of size 6 Sqmm as earth lead in & including a separate concealed PVC conduit medium grade, ISI mark of dia not less than 25mm including cutting chases to walls for laying conduit and making good the disturbed wall surfaces to match with adjoining surfaces complete all as specified and directed.

M & L for submain wiring with two single core 1100 V grade FRLSH PVC insulated flexible copper conductor cable of size 4 sqmm and one single core PVC insulated FRLS flexible copper conductor cable green colour of size 4 Sqmm as earth lead in & including a separate concealed PVC conduit medium grade, ISI mark of dia not less than 25mm including cutting chases to walls for laying conduit and making good the disturbed wall surfaces to match with adjoining surfaces complete all as specified and directed.

S & F concealed type GI Sheet enclosure for Modular switches / sockets etc. complete with a 25 Amps modular type motor starter(2 Module) with one single pole Modular type MCB of capacity 20 Amps (1 Module) & a 20 Amps 3 pin modular socket(2 module) including electrical connections all as specified and directed by Engr-in-charge. (For Air Conditioners)

M&L for earthing complete with galvanised steel plate electrode 600mm x 600mm x 6mm thick buried directly in ground (earth pit not less than 2.25 Mts deep below ground level with top edge of the plate not less than 1.50 Mtrs below ground level connected to galvanized iron Wire 4.0 mm dia by means of bolts, nuts check nuts and washers of galvanized iron or steel connected to earthing test point all as specified incl 15 mm GI tubing medium grade and necessary fitting for protection of GI wire incl laying of charcoal dust and common salt in alternate layer, PCC Pit (1:3:6) type C-1 using 20 mm graded stone aggregate, RCC cover 40mm thick (1:2:4) type B-0 using 12.5mm graded stone aggregate reinforced with 6 mm dia round bar @ 75mm C/C both ways with MS handle 8mm dia, plastering 15mm thick CM (1:6) externally upto 150mm below ground level , GI funnel with 20mm dia medium grade GI pipe for watering and wire mesh incl excavation and earth work and disposal of surplus soil complete all as specified and shown on electrical plate No 3 of SSR Part (2009) and connected to earth test point incl testing and marking Bldg Nos and writing Test Results on a 3.0mm thick painted M.S. earth pit marking Plate (200mm x 100mm) duly welded with a 450mm long 10mm dia round M.S. rod, fixed with the earth pit chamber by grouting complete including taking out old unserviceable earthing system including demolishing with old earth pit chambers and removing of debris from the site with levelling the ground all as specified an directed.

Supply & Fixing in replacement of 25 mm dia GI tubing, medium grade, ISI marked complete with all fittings, laid in trenches or laid under floors, fixed on walls with and providing clamps etc complete all as specified & directed

S&F Drilling and tapping cast iron water mains (in position) for branch connections pipe of size 25mm dia and inserting new pipe line including all fittings complete all as specified and directed.

S & F in replacement of 25mm dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe or unions and fixed complete all as specified and directed by Engineer-in-Charge.

Removing excavated surplus soil to a distance exc. 250mtr but not exc 1.0 km depositing where directed all as specified and directed.

M/s Ramesh Chandra (BID ID -3493094)

Shri Siddhi Vinayak Builders (BID ID -3492880)

M/s RAAJSHREE INFRA (BID ID -3486403)