SPECIAL REPAIR TO BLDG NO T-101 AND T-104 NEAR DUNN BRIDGE AND SPL REPAIR/ RE-ROUTING OF EXISTING PIPELINES, UNDERGROUND CABLE AND ASSOCIATED ITEMS NEAR UNDERGROUND COMMAND POST AT RUPA OF AGE B/R AND AGE E/M UNDER GE TENGA

Amount

(a) Location : At Dunn Bridge area (For Serial Item No 01 to 54) Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided

Demolition for Brickwork or stone/ boulder masonry, built in cement/lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided

Taking down chowkats or frames with shutters (without taking off shutters from the frames) area exceeding 1.50 Sqm but not exc 4 Sqm.

Taking down chowkats or frames with shutters (without taking off shutters from the frames) area not exceeding 1.50 Sqm

M & L Providing and fixing factory made uPVG white colour Sliding window Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net Opening will be measured lor payment purpose. (A) Area not exceeding 2.00 sqm each Including below fitting as required Lever Door Handle,Standard Cylinder,Centre Striker, 3D Hinge, Striker, Drainage, Glazing Bridge , Silicon Sealant. complete all as specified and as directed.

S & F 30mm thick 2nd class hard wood glazed and skeleton shutters open rebated and prepared to receive glass, gauze etc but divided into squares, edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass,etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specified and as directed.

S & F 100mm size extruded aluminium alloy handles, fabricated type anodised

S&F MS window guard bars, window frames etc articles confirming to Fe 410-0 or Fe 310-0.

S & F 75mm size mild steel butt hinges medium weight cold rolled and fixed.

S& F Aluminium anodised barrel tower bolts 100mm long of extruded section and fixed

S & F GI steel wire cloth, 0.56mm nominal dia of wire and average width of aperture 1.18mm etc all as specified.

Hacking out old broken glass (any thickness, size quality or description) from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones.

S&F sheet glass 3mm thick ordinary quality and glazing with oil putty in squares n exc 0.50 Sqm in each pane. complete all as specified and as directed.

S&F PVC coated 25mm dia mild steel chromium plated curtain rod of medium weight and including fixing brackets, finals and decorative end supports etc complete all as directed”

Excavation in trenches n,exc 1.5 m wide and n.exc 1.5 m deep for foundation and getting out in hard/dense soil complete all as specified and as directed.

M&L hard core of gauge n.exc 63mm, deposited, spread and levelled in layers nexc 15 cm thick, watered and rammed to a true surface (bvroken stone and boulders).

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

M&L for MS TMT bars 10mm dia and over, cut to lenth, bend to shape required, including cranking, bending, sprially for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips. complete all as specified and as directed.

M&L for MS TMT bars 08 mm dia and over, upto and including 10 mm dia in stirrups, spaces and binders. complete all as specified and as directed.

M&L for re-inforced cement concrete 1:2:4 type B-1 (20mm graded aggregate) as in foundation, including rafts footing, foundation beams, plinth beams, bases for columns etc complete all as specified and as directed.

M&L for re-inforced cement concrete 1:2:4 type B-1 (20mm graded aggregate) as in beams, plinth beams, cantilevers, bressummers, lintels over 1.5 m span etc complete all as specified and as directed.

M&L Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter rough finished surfaces of concrete. complete all as specified and as directed.

M&L for PCC 1:3:6 type C-1(20 mm graded aggregate) precast cement concrete block masonry with solid blocks exc 10 cm in width and setting in CM 1:6 etc complete all as specified and as directed.

M&L for precast cement concrete 1:3:6 type C1 using 20 mm graded aggregate block solid building blocks or slabs in not exc 10cm thick (with plain or interlocking joints as directed ) complete set in CM 1:4 complete all as specified and as directed.

M&L for rendering 15 mm in CM (1:6) over concrete wall surfaces finished even and smooth without using extra cement complete all as specified and as directed.

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

Demolition floor, hearth or tiling including cement mortar bedding (but not backing).

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

M & L for wooden flooring including all wood beads, foam etc complete all as specified and as directed.

S & F roof trusses (framed), trussed, purlines, crane grantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance piecces, cleats, plates etc confirming to Fe.290.Gde-E-165 complete all as specified and as directed.

M & L for applying two coat of synthetic enamel paint over a coat of red oxide primer to steel and iron surfaces of any description over 10 cm in width or girth not otherwise described including preparation of new steel surfaces complete all as specified and as directed.

Dismatling timber scantling over 40cm in section in any position complete all as directed

Dismantling of wall and ceiling boards(fibre pulp,insulation,etc)or insulation boards/slabs/blankets any thickness, including cover fillets and snap grid.

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

S & F for 8mm Seamless calcium silicate ceiling made out of 1800 x 1200 mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre, including finshing the joint of face board with specially formulated jointing compound and 48 mm wide fibre tape to provide seam less finish (Frame work for ceiling shall be measured and paid separately)

Dismantling plain or corrugated steel sheeting of any thickness as in roof coverings/wall cladding complete all as specified and directed.

S&F Pre-Painted galvatume aluminium zinc coating GI based corrugated /Design patterned / Khaprail design steel sheet 0.50mm thick of an colour havimg testile strenght of 550 Mpa as in roof covering/ cladding to wall , fixed with self tapping screws as specified and directed.

S&F Pre-Painted galvatume aluminium zinc coating GI based plain steel sheet 0.50mm thick of an colour havimg testile strenght of 550 Mpa as in roof covering/ cladding to wall , fixed with self tapping screws as specified and directed.

S&F 30mm flush shutters, solid core construction with particle board core and plywood face panels, commercial type on both side and both face is covered with decorative face veneer with lipping/frame tp match all as completed and specified as directed.

M&L for 75mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in plinth protection surface finished even and smooth using with extra cement complete all as specified and as directed.

M & L for PVC wall Paper for wall including all necessary Complete

M&L for 75 mm thick PCC type C2,1:3:6 (40 mm gradede aggregate) as in sub-base, floors and paving etc complete all as specified and directed

M&L Chequered cement concrete tiles 20 cm x 20cm x 25 m thickset,jointed and pointed in neat cement slurry in floors complete all as specified and directed.

Material and labour for preparation of old painted wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint all as specified and directed.

M& L Finishing walls with acrylic smooth exteriour paint of required shade: New work (Two or more coat applied @ 1.67 Ltr/10 Sqm over and including priming coat of exteriour primer applied @2.20 kg/10 Sqm complete all as specified and directed.

Material and labour for Preparation of newly plastered surfaces of walls and applying two coats of distemper oil emulsion over a coat of chalk whitening primer complete all as specified and directed.

S&F post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed.

S&F Supply of fountain light Input power:9x2W surface mounted LED fountain .Beam angle 20 degree Luminaire complete housing made of marine grade 316 stainless steel. Step tempered glass of 8mm thickness. Hard wired for single colour 2x1.0mm 2 3 meteres resistant cable. Protection classIP68. Mechanicalresistance IK09.Available colour temperature 3000K, Colour rendering index(CRI)>80. SDCM-3 MacAdam, K-Lite LED module with expected service life of at least 54,000 operating hours. Low voltage at 12Vdc assures safety. Recommended installation depth upto 1 meter below the water surface. Luminaire dimension :150mm diameterx62mm height. CE & BIS certified.Should have provision of Water Jet PipeG (PF) 3/4 Taper complete all as specified and directed.

S&F decorative garden Bollard light pressure die cast powder coated housing with PC diffuser efficient high output LED with IP 65 protecton of capacity 12 watt, 2 feet Cat Part No SKU-12Y-2802 complete all as specified and directed.

S&F of new generation energy saving and environmental friendly long life LED building security light made up of innovative die cast aluminium housing high power LED as lighting source with IP - 66 power consumption 35 watt complete input voltage of 150-240 Volt (nominal rated voltage 240 Volt) complete including GI brackets with fixing arrangements & connected items, twisted 3 core copper cable of size 1.5 Sqmm dia for connecting phase, neutral and earth from ceiling rose to light length as required at site all as specified and directed.

Supply and fix electric water heater(Geyser), storage type steel body with copper inner tank and heating element up to 2 KW capacity 25 litre, BEE 5 star rated adjustable temprature setting 0-90 degree C complete with accessories such as safety wall, thermostate, NRV indication lamps, inlet outlet connections,air vent connections, connection pieces including all fixing arrangements such as fastners, bilts, nuts washers etc including making good disturbed wall surfaces matching with the existing surface and finishing complete all as specified and directed by Engr in charge

S&F in replacement of 1100 Volts grade heavy duty ISI marked cable PVC insulated stranded aluminium conductor one twin core cable flat or circular of size 10 sqmm served with inner sheathing of PVC tape & overall PVC sheathed in service connections .

Description all as per item No. 53 above but one twin core cable flat or circular of size 6 sqmm

(b) Location : At Rupa Area for serial item No 55 to 73) (b.1)External Electric Supply for serial item No 55 to 67 Taking down exsiting UG cable form trenches/walls/floors/poles from site and depositing it to MES store yard as directed by EIC.

Supply, laying & testing in repalcement cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 1100V grade with stranded aluminium conductor of size 300 Sqmm 3.5 core including taking down of old unserviceable UG cable/service wires. complete all as specified and directed.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 95 sq mm. complete all as specified and directed.

Supply and fix cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm complete all as specified and directed.

S&F of cable jointing Kit 11 KV (earthed) grade cable for end termination out door type heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 95 sqmm complete all as specified and as directed.

Excavation in trenches in any type of soil not exc 1.5 mtrs wide and not exc 1.5 mtr in depth for laying of pipe/ cables/ poles etc and getting out soft & loose soil complete all as specified and as directed.

Returning fitting in any type of soil including spreading leveling watering and well ramming in layers n.exc 25 cm complete all as specified and as directed.

Removing excavated soils to a distance n.exc. 50 mtr and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and as directed.

M & L for laying of fine, clean sand (river sand) free from sharp materials and stone particals in trenches for cushioning of cable 8 cm thick under cable and 15 cm thick over the cable including gently punning complete all as specified and directed. Note:- The total thickness of sand shall be measured 18 cm after punning.

M&L for PCC cable cover class HV type 1 flat size 300 mm x 180 mm x 40 mm ISI marked across the cable for protection of cable after sand cushioning complete all as specified & directed.

M&L for PCC cable cover class LV type 1 flat size 250 mm x 150 mm x 40 mm, ISI marked across the cable for protection of cable after sand cushioning complete all as specified & directed.

Supply and laying galvanised tube medium grade ISI marked of size 100 mm dia incl all fittings in trenches/fixed on pole/wall/floor or laid in position complete all as specified and directed.

M & L for road cutting incl necessary excavation 45 cm wide and 90 cm in depth as in trenches in any type of soils/rock for laying LT UG cable through pipe after laying /through the cable trenches will be filling top with M&L PCC 1:3:6 type C-1 using 20 mm grdaeds stone aggregates from top over 15 cm thick hard good of broken boulders , 63 mm gauge over 15 cm bolders 100 mm dia over filled and rammed earth to make good the disburbed surface etc complete all as specified and directed.

(b.2) External water Supply for srl item No 68 to 73 Taking down existing pipelines in trenches from ground at site and depositing it to MES store yard as directed by EIC.

S & F incl leakage testing galvanised steel water tubing medium grade 100 mm dia bore with all fittings such as bends, elbow, socket, reducer etc,connecting pipe to PVC tank through connectors as required at site, laid under floor / trenches all as specified & directed.

S & F incl leakage testing galvanised steel water tubing medium grade 80 mm dia bore with all fittings such as bends, elbow, socket, reducer etc,connecting pipe to PVC tank through connectors as required at site, laid under floor / trenches all as specified & directed.

S & F in valves, Sluice, flanged of class 1.6 PN supplied and installed complete, size 100 mm (4”) dia.

S & F in valves, Sluice, flanged of class 1.6 PN supplied and installed complete, size 80 mm (3”) dia.

M & L for construction of brick masonry valve pit of size 0.9 x 0.9 x0.90 m (internal dimensions) with one brick thick wall in cement mortar 1 : 4 on 100 mm thick PCC 1:4:8 D2 (using 40 mm graded broken stone aggregate) as in foundation lean concrete, incl. PCC 1:3:6 type C1 (using 20 mm graded crushed stone aggregate) as in bedding and coping and 10 mm thick cement plaster in CM (1:4) internally and externally upto 15 cm below ground level providing valve pit 40 X 40 X 6 mm angle iron frame all round the fixed point by means of 04 Nos holdfast 150 mm long made out of flat iron 40 X 6 mm embedded in PCC block (1:2:4) type B1 (using 20 mm graded crushed stone aggregate) of size 250 X 200 X 150 mm incl. provision of hinges welded with MS cover 3 mm thick, MS handle of suitable and size welded with MS cover and suitable locking arrangement incl. 65 mm dia Godrej pad lock and applying two coats synthetic enamel paint over a coat of red oxide primer incl. necessary excavation and earth work in soft/loose soil complete all as specified and directed.

M/S EVERGREEN KAMENG VALLEY SYNDICATE (BID ID -3490834)

rd enterprise (BID ID -3489588)

M/S KARKIES CONSTRUCTION & CO (BID ID -3489817)

M/S ASHOK CONSTRUCTION (BID ID -3491424)

MS SANGRILA SYNDICATE (BID ID -3493068)

M/S R L SHARMA (BID ID -3491749)