Provn of certain Minor works at AF Stn Bihta under GE (AF) Bihta

Amount

S&F wall panelling of solid PVC foam profile having 100 mm to 200 mm wide tongue and groove 4 mm thick panels with 12 mm thick ribs of approved shade and pattern. Framing shall be made from solid PVC foam batten of size 35 mm x 17 mm, placed horizontally at 45 cm c/c with solid PVC foam corner all around. fixing shall be done with csk screw of size 19 mm x 6 mm including necessary sealant etc, complete all as per manufacture's instructions and design/colour as approved by GE. Make: Accucel or equivalent as approved by GE

M&L for exposed metal frame ceiling with calcium silicate board of siliceous and calcareous material reinforced with cellulose fibre for fixing in 600 mm x 600 mm grid and 8 mm thick all as specified and directed Note:- Frame work for ceiling shall be measured and paid separately

S&F of GI powder coated snap grid frame work of size 605 mm x 605 mm for false ceiling consisting of wall angle section 24 mm x 24 mm and tee section with web height 38 mm and flange 24 mm (having rotary stiching on all tee section) complete all as specified and directed. Note :- (i) Colour of powder coating to be approved by Garrison Engineer. (ii) Thickness of GI section shall not be less than 1 mm and shall be procured from the same tile (ceiling) manufacturer. (iii) Section and hanging system shall have galvanizing of minimum 90 grams per square metre and of same make of tile. (iv) Work shall be executed by the manufacturer's authorised vendor and the cost of the same shall deemed to be included in the quoted rates.

S&F of hangers 6 mm dia G.I. (upto 1200 mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size, 60 mm long and expansion hold fasteners 12.5 mm dia, 40 mm long for hanging 605 mm x 605 mm size snap grid frame work for false ceiling complete all as specified.

Excavation in trenches n exc 1.5 m wide and n exc 1.5 m in depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard / dense soil complete all as specified and directed.

Excavation in trenches n.exc. 1.5 m wide and n exc 1.5 m deep for foundation and laying of cable etc, including getting out in soft/loose soil complete all as specifed.

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

M & L for PCC 1:5:10 type E2 (using 40 mm graded stone aggragate) filling as mass concrete in toilets complete all as specified.

M&L plain cement concrete 1:2:4 type B-2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified.

M&L for cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) as in DPC and coping including necessary form work, finished fair and even surface without using extra cement including weathering slightly rounded or chamfered angles and throating complete all as specified and directed by Engr-in-Charge.

M&L providing cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) in lintel upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, damp proof courses, parapets and railing upto 60 cm height copings, kneelers, apex stones, bed plates and similar including necessary form work complete all as specified.

M&L for RCC M-25 using 20 mm graded stone aggregate in beams, slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specifed.

M&L for PCC 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in DPC including necessary form work as required.

M&L for hard core of broken stone or boulders, guage exc 63 mm but n exc. 100 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rolled/rammed to a true surface complete all as specified.

M&L hard core of broken stone n.exc 63 mm gauge, and deposited spread, levelled in layer n.exc 15 cm thick, watered & well rammed to true surfaces.

M&L Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortor 1:6 complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm each as in hard/dense soil complete all as specified and directed

~ ditto ~ all as per serial No. 17 above, but in soft / loose soil

Removing excavated material (soil) to a distance exc. 1.5 km and n exc 5 km and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed

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

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out in hard / dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm and removing surplus soil to a distance n exc 50 m and making good surface.

Spreading and levelling in layers n exc. 25 cm thick each including well ramming, watering as required etc complete all as specified.

Form work to sides and soffits of lintel / roof beams, roof slabs etc for fair faces of concrete, flat all as specified.

S&F TMT bars as in reinforcement 8 mm dia cut to length, bent to shape, required including cranking, bending and binding with MS wire not less than 0.9 mm dia (anneled) complete all as specified.

S&F solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube suppling & fixing in opening as per specification & drawing.

S&F solid PVC moulded door shutter 28 to 30 mm thick stiles with partical board core with 2, 4, 6, raised panel design with 2 mm thick moulded PVC sheet on the front face and 2 mm thick plain colour PVC sheet on back face with wood free EPS.

S&F aluminium anodised barrel tower bolts of extruded section 150 mm long.

S&F aluminium anodised handles, cast type 150 mm long

S&F extruded aluminium anodised butt hinges 100 mm long with SS hinge pin

S&F aluminium powder coated anodised frame for ventilator with one or more rebate including joining cleats for fixing for glass, wire mesh etc

M&L for providing 3 mm thick APP modified membrane for water proofing treatment on roof slab, vertical surfaces such as drops, parapets etc over tack coat of 85/25 grade bitumen applied evenly @ 1.20 kg /Sqm over bitumenous primer @ 0.30 ltr/Sqm, over 10 mm thick rendering in CM 1:3 with WPC @ 3% / sqm area of roof complete.

S&F rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates of grade Fe - 410-W (Grade E- 250) quality 'A / B' complete all as specified directed.

S&F framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc. n exc 10 kg each brackets, conforming to Fe.290, Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel')

S&F of mild steel work as in hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc. and similar work conforming to Fe-290 Gde E-165

S&F prepainted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm 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.

S&F of plain, galvanised, mild steel sheeting of 0.80 mm thick, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275

M&L for 100 mm thick PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in sub base of floor, finished even and fair including necessary formwork complete all as specified and directed

~ ditto ~ all as per serial No. 37 above, but 75 mm thick PCC

M&L 75 mm thick plain cement concrete 1:3:6 type C-1 using 20mm graded stone aggregate as in plinth protection finishing concrete surface even and smooth without using extra cement complete all as specified.

M&L for vitrified ceramic (dark shade) tiles 600x600x 8 mm in floors of wooden textured finish etc., set & jointed in neat cement slurry over & including 15 mm thick screed bed of cement mortar 1:6 and pointed with white / coloured cement to match the shade of tile complete all as specified.

M&L for vitrified ceramic (dark shade) tiles 600x600x 8 mm in vertical surfaces of wooden textured finish, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles complete all as specified.

S&F glazed ceremic coloured tiles 450 x 350 x 7 mm thick coloured set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles as in vertical surface complete all as specifed.

S&F non skid ceremic coloured tiles 300 x 300 x 6 to 7 mm thick, set and jointed in neat cement slurry and pointed in coloured cement to match the tiles as in floor over and including 15 mm thick cement mortor 1:6 screed bed complete all as specifed.

M&L for rendering 10 mm thick in CM 1:4 on fair faces of brick walls to receive the vertical tiles complete all as specified.

M & L for 10 mm thick rendering in CM 1:6 on fair face of brick walls, finished even and smooth without using extra cement complete all as specified.

M&L for rendering 15 mm thick in CM 1:4 on other than fair faces of brick work or concrete surface in two layers 10+5 mm, (5 mm thick top layer will be mixed with water proofing compound) finished fair and even complete all as specified.

M&L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement with mixing of water proofing compound complete all as secified. Note :- Water proofing compound will be measured and paid separately

Supply only integral water proofing compound

M&L for rendering 5 mm thick in CM 1:3 on fair faces of conceret surfaces of ceiling, finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of newly plasterd surfaces of walls and applying three coats of white wash on wall complete all as specified and directed.

M&L for preparation of newly plasterd surfaces of ceiling, and applying three coats of white wash on ceiling complete all as specified and directed.

M&L for prepration of newly plastered surfaces of wall and applying two coats oil bound distemper over a coat of alkali resistant primer over a coat of approved wall care putty complete all as specified and directed.

Preparation of newly plastered wall surfaces and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified.

M&L for preparation of new steel surfaces of any description over 10 cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over one coat of red oxide zinc cromet primer complete all as specified.

S&F sheet glass 4 mm thick frosted, ordinary quality and glazing with oil putty or glazing pins / spring clips with steel frams all as specified and directed.

Demilotion of cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water etc complete.

S&F PVC (SWR) soil, waste and vent pipes 75 mm bore in any length, single socketed with rubber ring joints, fixed to walls complete.

S&F PVC (SWR) soil, waste and vent pipes 110 mm bore in any length, single socketed with rubber ring joints fixed to walls

S&F PVC (SWR) bend 110 mm bore all as specified and directed fitted with oval access door

S&F PVC (SWR) bend 75 mm bore all as specified and directed fitted with oval access door

M & L PVC (SWR) vent cowl 110 mm bore including jointing with solvent cement

M & L for PVC (SWR) floor trap with grating dia of outlet 75 mm dia including jointing with solvent cement complete.

S&F 15 mm bore galvanised medium grade steel water tubing with all fittings and fixed to wall, ceiling and floors etc complete including taking down old corroded pipes.

S&F 20 mm bore galvanised medium grade steel water tubing with all fittings and fixed to wall, ceiling and floors etc complete including taking down old corroded pipes.

M & L 20 mm bore GI pipe medium grade with all fittings laid in trenches ISI marked complete all as specified and directed.

Cutting of existing CI/GI pipe and reducing the length upto required level for insertion of new tee, branch connection or any other means etc upto 150 mm dia complete all as speicifie 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 exceeding 20 cm girth

S&F gun metal glove or gate valve, with iron wheel head screwed both ends for iron pipes and fixed to 20 mm bore of pipe complete.

S&F gun metal gate valve 20 mm ISI marked with iron wheel screwed down high pressure screwed both ends for iron pipe including taking down old unserviceable complete all as specified and directed.

S& F Rotational moulded polythylene water storage tanks of 250 Ltrs capacity (Cylindrical verticle with closed top) hoisted and fixed in position all as specified in SSR-Part-I of approved make i.e Sintex or equivallent.

S&F PVC ball valves high pressure with polythene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed to 20 mm dia of pipe complete.

S&F 15 mm dia bib cock of cast copper alloy, chromium plated, long body screwed down for iron pipe.

S&F 15 mm dia stop valves, cast copper alloy, fency type, chromimum plated, screwed down, high pressure, with crutch or butterfly handle screwed both ends for iron pipe or for unions and fixed complete all as specified.

S&F 15 mm dia pillar tap fancy type chromium plated with capastan head, screwed down high pressure with or without lettered HOT or COLD with long screwed shank and fly nuts screwed for iron pipe and fixed complete all as specified.

S&F PVC low / high level flushing cristern, white, 10 ltrs capacity including PVC inlet pipe with brass check low level full both side alongwith PVC flush pipe 32mm dia jointed to WC and handle including brackets all as directed.

S&F vitreous china squatting pan 'ORISSA' pattern 580 mm x 440 mm white with integral foot rest complete with pan and trap including connection to drain or out going pipe and to flushing pipe anti syphonage pipe including.

S&F vitreous china white, wash basin, flat or angle back type, size 550 mm x 400 mm including bracket, pillar tap CP alloy, 15 mm dia waste chain and plug, CP stop cock 15 mm dia and waste pipe and PVC connection suitable for 15 mm dia pipe complete all as specified and directed.

S&F stainless steel sink 1 mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495 mm x 420 mm bowl size 410 mm x 330 mm x 160 mm complete all as specified.

M&L for RCC hume pipe septic tank for 10 user with excavation & earth work in any type of soil, PCC 1:4:8 type D2 below foundation 200 mm thick and projecting 150 mm from outer dia of pipe on both side complete all as per drg No. CEPZ/91/TD/47M sht 1/1 & as specified and directed.

M&L for soakage well for 1.20 m dia & 1.5 m effective depth including excavation in any type of soils, foundation 150 mm thick PCC 1:3:6 type C2, walls of honey combed masonry brick wall with CM 1:6 with top slab 100 mm thick in RCC M-25 all as per TD/576 sht 1/2 & 2/2 including filling of brick bats of gauge n exc 63 mm complete all as specified and directed by Engineer-in-Charge.

M&L precast cement concrete 1:2:4, type B1 (using 20 mm graded stone aggragate) as in manhole covers and set in CM 1:6 complete all as specified.

M & L PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) concrete bed to drain pipes 150 mm dia including packing under and haunching against the sides of pipes after they are laid in trenches and tested.

M & L for 150 mm dia reinforced drain pipes for class NP-2 laid in trenches and jointed with cement mortar complete with collars

M&L for point wring using approved colour coding (Phase-red, Neutral-black, Earth-green) complete with FRLS PVC insulated and unshealthed stranded copper conductor cable 1.5 sqmm single core conforming to IS 694 including medium duty unplasticised PVC conduit conforming to IS 9537(part-3) and ISI marked not less than 20 mm dia with concealed in wall, pressed steel terminal box of not less than 2 mm thick of required size including fixing and painting new rectangular steel terminal boxes inside and outside with two coat of synthetic enamle paint over one coat of red oxide primer with supply and fixing top cover 3mm thick bakelight laminated sheet of required size with brass screws and cup washer with all assessories including FRLS PVC insulated and unshealthed stranded copper conductor cable 1.5 sqmm single core in green colour as earth wire connected to earth dolly complete all as specified and directed by Engineer in charge. (a) One light/fan/exhaust fan point controlled by 1 No,one way 5/6 Amp switch.

S&F switch piano flush button single pole one way 5/6 Amp, 240 Volts conforming to IS 3854 ISI marked including taking down old one.

S&F for switch socket combination 15/16 Amps 5 in 1 flush type conforming to IS 1293 ISI marked including taking down old one.

Material and labour for point wring, using approved colour coding (Phase-red, Neutral-black, Earth-green) complete with FRLS PVC insulated and unshealthed stranded copper conductor cable 1.5 sqmm single core conforming to IS 694 including medium duty unplasticised PVC conduit conform-ing to IS 9537 (part-3) and ISI marked not less than 20 mm dia with concealed in wall, pressed steel terminal box modular type of not less than 2 mm thick of required size including fixing and painting new rectangular steel terminal boxes inside and outside with two coat of synthetic enamle paint over one coat of red oxide primer with supply and fixing top cover 3 mm thick bakelight laminated sheet of reqd size with brass screws and cup washer with all asses-sories including FRLS PVC insulated and unsheathed stranded copper conductor cable 1.5 sqmm single core in green colour as earth wire connected to earth dolly and complete wiring work includes modular white cover with plate / modular flush box, which should be compatible as per modular type switches, socket and complete all as specified and directed by Engineer- in -charge for the following:- (a) One light/fan/exhaust fan point controlled by 1 No., one way 5/6 Amp switch.

(b) One 3 pin /5 pin socket outlet 5 Amp controlled by 1 No one way 5/6 Amp switch on same modular type board along with other switches, fan regulator etc.

S&F modular switch piano flush button single pole one way 6 Amp, 240 Volts conforming to IS 3854 and ISI marked including taking down old one complete all as specified.

M&L for point wring ,using approved colour coding (Phase-red, Neutral-black, Earth-green) complete for one socket outlet 15 Amp on independent board with FRLS PVC insulated and unshealthed stranded copper conductor cable 2.5 sqmm single core conforming to IS 694 including medium duty, unplasticised PVC conduit conforming to IS 9537 (part-3) and ISI marked not less than 20 mm dia with concealed in wall pressed steel terminal box of not less than 2 mm thick of required size including painting terminal boxs inside and outside with two coat of synthetic enamle paint over one coat of red oxide primer with top cover 3 mm thick bakelight laminated sheet with brass screws and cup washer with all assessories including FRLS PVC insulated and unshealthed stranded copper conductor cable 2.5 sqmm single core in green colour as earth wire connected to earth dolly complete all as specified and directed.

S&F for modular switch socket combination 16 Amps 6 pin combined conforming to IS 1293, ISI marked including taking down old one complete all as specified.

S&F ceiling rose, surface bakelite, isolated body, three terminals including taking down old one complete all as specified.

S&F LED 36 Watt recessed full lit luminaire 2ft x 2ft ceiling/ panel light with glare free uniform illumination with longer life and less maintenance complete light fitting suitable for 600 mm x 600 mm ceiling and testing complete including replacement of existing fitting complete all as specified and direcetd. Make: CROMPTON GREAVES Cat Part No - LCTLRNE-36-FO-CDL or equivalent model in Philips / Havells.

S&F sheet metal enclosure with socket plug top and MCB single pole & neutral enclosure with two pin and earth plug and socket complete 240 Volt, 20 to 32 Amps MCB SPN complete all as specified and directed by Engineer-in-Charge

S&F MCB’s single pole & neutral 40 to 63 Amp 240 Volts, connecting with copper lugs complete all as specified and directed. Make: Havells SPN Cat No DHMGCSNF063 or equivalent in Legrand, Hager.

M&L for disconnecting electric connection, taking down / keep aside the air conditioner (Split / Window) including stabilizer of any make and capacity and shifting and Re-installation in location and position all as specified and directed with testing complete and as directed by Engineer-in-charge.

S&F Foam insulation heavy duty of suitable size as per existing ACs for extension of AC copper pipe as required during shifting of AC complete all as specified and directed by Engineer-in-charge.

S&F AC copper pipe of suitable size as per existing AC for extension as required during shifting of AC complete all as specified and directed by Engineer-in-charge.

S&F LED Lamp 5 star for angle holder point for glare free and environment friendly light including taking down old one complete all as specified. Make- Havells Cat Part No- LED ADORE 10 W B22 CDL 5 STAR LAMP, Code-LHLDEUEBML8Z010 or equivalent.

S&F sub main wiring using approved colour coding (Phase-red, Neutral-black, Earth-green) complete with two single core FRLS PVC insulated and unshealthed stranded copper conductor cable 6 sqmm as current carrying conductor, voltage rating 1100 volt, ISI marked drawn in and including concealed PVC conduit ISI marked of dia not less than 25 mm and thickness 2 mm with stranded accessories along with one run of FRLS PVC green colour insulated, unshealthed, stranded copper conductor cable size 6 sqmm as earth continuty conductor connected to earth dully complete all as specified and directed. Note: Two run of single core FRLS PVC cable with one run of earth contunity conductor and PVC conduit shall be measured as one unit.

S&F basic all purpose surface and wall mounted robust and high performance LED batten comprises of extruded channel in thermally conductive material having high translucent serrated milky white diffuser which is used to get glare free and smooth light distribution of 10 watt suitable for 230 Volts,50 Hz AC supply and having eeficacy 100 lumen / watt and including taking down the old one complete all as specified and directed. Make : CG Cat Part No- LDL-10-CDL or equivalent Philips/Havells

S&F non metallic exhaust fans of 250 mm sweep, 1200 RPM having glossy finish, aero dynamically designed and balanced blade with opaque finish and testing complete including replacement of existing fitting complete all as specified and directed and making holes by demolition of bricks and necessary brick/concrete complete work with good surface finish after fixing of exhaust fan, as required at site and as specified and directed by Engg-in-charge. Make: Havells Ventil Air-DX White or equivalent in Crompton/Bajaj

S&F sheet metal enclosures (MCB Distribution board) when MCB’s to be used single pole and neutral 4 ways 240 volt with 200 amps rated bus bar, double door with bus bar neutral link earth bar, Din rail, necessary blanking plated, including fixing DB flush in wall complete with making good disturbed surfaces as per existing specified and directed. Make: ANCHOR/ LEGRAND /L & T

S&F MCB’s single pole 10 Amp to 25 Amp 240 Volts, connecting with copper lugs complete all as specified and directed. Make: Havells SP Cat No DHMGCSPF006-032 or equivalent in Legrand, Hager.

M&L for sand cushioning to cable with layer of 8 cm deep before laying the cable and 15 cm depth after laying the cable and punned down to 18 cm thick complete all as specified and directed by Engr-in-Charge. Note:- Only punned thickness of sand will be measured and paid.

M&L for brick with subclass 'B' well burnt, laid dry, flat in trenches for protection of cable with a maximum gap of 10 mm between two consecutive brick over LT cable complete all as specified and directed by Engr-in-charge.

M&L for GI pipe 40 mm bore, light grade with all fittings, laid in trenches / wall complete for protection of UG cable when crossing the road complete all as specified and directed.

Supply, laying & testing of cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables, heavy duty, 1100 volts grade with stranded aluminium conductor of 6 sqmm 4 core, laid in trenches, ducts, encased in GI pipes, fixed to pole /wall, laid under road, path, drains, culverts, fixed including jointing, testing including all necessary electrical connection with suitable size of aluminium lugs / gland as required complete all as specified and directed including taking down old one. Make: HAVELLS/POLYCAB/PLAZA

Mazumder Construction