SPECIAL REPAIR TO BLDG NO OWT 84 91 and 124 AT BORARUPAK MIL STN.

Amount

Demolition of cement concrete (unreinfoced) in ground floor,paving nexc 15mm thick(below or above GL) complete all as specified and directed

M&L PCC 40mm thick type B1 1:2:4, (20mm graded stone aggregate ) as in sub base flooring all as specified and as directed.

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

M&L Non - skid Ceramic Coloured tiles 7 to 8 mm thick (Square/ rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm screed in CM 1:6 complete all as specified and directed

M&L Dismantling structural steel work in any description complete all as spd and dir.

S&F mild steel rolled sections as in main and cross beams, hip and jack rafters, purlins where connected to common rafters and running rails , fixed with angle cleats or other connecting plates, gusset plates, etc conforming to Gde Fe-410-W (Gde E- 250) quality 'B' complete all as specified & directed.

Taking down cement or cement lime plaster of any discription on bricks or stone walls/ceiling etc including racking out joints, hacking for key, scrubbing down with water complete all as specified and directed.

Demolition of wall and ceiling boards (fibre,pulp,insulation etc) or insulation boards/ slabs/ blankets, any thickness,inculding cover fillets all as spfd and directed.

S & F Anodised aluminium snap grid frame work size 605mm x 605mm for false ceiling, Hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof 6mm thick non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework complete all as specified and directed

M&L Rendering 15mm thick plastering in CM 1:4 on any faces of brick work or concrete surfaces including finishing the surfaces fair and even by using WPC as per manufacturer's instructions complete all as specified and directed.

Supply only intigral water proofing compound conforming to IS-2645-2003 complete all as specified and directed.

M&L for preparation of new plastered surfaces of wall and appling two coats cement base paint over one coat of white wash complete all as specified.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, incl nanital or similar pattern roof covering.

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

S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/ridges/cladding to wall, fixed with self tapping screws/aluminium rivets complete all as specified and directed.

Taking down shutter exc 1.00sqm but n.exc 2.00 sqm each with shutters complete all as specified and directed.

Taking down chowkhats or frames with shutters exc 1.5 Sqm but not exc 4 Sqm complete all as specified and directed.

M&L Rolled sections as in iron chowkats, framing for cladding, glazing and the like fixed with angle cleats and connecting plates, etc (Grade Fe 290 E 165) complete all as spd and dir.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing all as specified.

S&F Factory made solid panel PVC door shutter 30 mm thick (style) con-sisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be cov-ered 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 & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement all as specified.

S&F 30mm Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides decorative type all as per direction of Engineer-In-Charge.

S&F Anodised aluminium frame for doors, windows, ventilators with one or more rebates, shutters etc including joining cleat for fixing etc. complete all as specified

S&F 100 mm stainless steel but hinges medium weight,cold rolled complete all as specified and directed

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

S&F 150 mm aluminium handles, cast type anodised complete all as specified and directed.

S&F mild steel sliding door bolt, 300 mm plate type, stove enamelled black, with bright bolt not less than 12 mm dia with and incl a min of 6 bolts and nuts, four on bolt plate and two on staple plate complete all as specified and directed.

S&F galvanised MS wire cloth 0.56mm nominal dia of wire and average width of aperture 1.18 mm and fixed with tinned tack or galvanised wire staples complete all as specified and directed.

S&F Anodised aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, side locks etc. complete all as specified

S&F 4.00mm thick Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as directed.

M &L for preparing old previously treated steel surface of any description not other wise described over 10 cm in width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old painted surfaces of wall panel/ plaster surface over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of primer after complete removal of existing painting complete all as specified and directed.

M &L for preparation of plastered or unplastered old decorated surfaces of walls by brooming down or steel wire brushing scrapping down smoke soot, moulds, moss and efflorescent, salts and trading oil greasy spots and applying one coat of cement base paint on walls complete all as specified and directed.

M&L preparation of new or previously untreated steel surfaces exc 10 cm width or girth and applying two coat of synthetic enamel paint over one coatof red oxide primer complete all as specified and directed.

S&F SS curtain rods 20mm dia with fancy brackets complete all as spd and as dir.

M&L for 75mm thick plain cement concrete (1:3:6) type C-2 using 40mm graded stone aggregate as in plinth protection finished even and smooth without using extra cement complete all as specified and directed .

S&F in repairs 15mm bore Stop cock/angle cock fancy type, cast copper alloy, chromium plated with crutch or butterfly handles, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S&F Vitreous China wash basin pedestal pattern size 600x480mm white including 32mm dia waste coupline complete all as specified and as directed.

S&F Hand Shower (Health Faucet) with Inner Flexible Tube not less than 1.20 Metre in Length and Wall Hook, Fixed-in-repairs, complete all as specified and as directed.

S & F in repairs pillar taps (fancy type) cast copper alloy with capstan heads, chromium plated screwed down high pressure with or without lettered Hot or cold with long screwed shanks and fly nuts, screwed for union pipe and fixed to 15mm dia pipe all as directed.

S&F in repairs rotational moulded polyethylene water storage tanks of 1000 ltr capacity double layers (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed.

S&F in repairs 20mm dia ball valve high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe 20 mm dia (minimum weight - 210 gm) complete all as specified and directed.

S&F in repair gun metal globe or gate valve 20mm bore with iron wheel head, screwed both ends for iron pipes complete all as specified and directed.

S&Fin repair 15 mm Bib taps, chromium plated fancy typewith crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed all as specified.

S&F Tubular Towel Rail 20mm dia, Brass Chromium Plated, D-type, 60 Cm long between Flanges with Bracket (One Pair), fixing to Walls with and including Chromium plated Brass Screws and Wooden/ Plastic Cleats and Fixing-in-repairs, complete all as specified and as directed.

S & F in repair steel tubing of 15mm bore medium grade including fittings fixed to wall/ celing laid in floors etc complete and including Taking down old steel tubing & connection complete all as specified.

S & F in repair steel tubing of 20mm bore medium grade including fittings fixed to wall/ celing laid in floors etc complete and including Taking down old steel tubing & connection complete all as specified.

S&F Vitreous China White Wash Down Water Closet Pan (Pedestal Pattern) with PVC (SWR) ‘P’ or ‘S’ Trap, and Fixing Bolts and Making Good to Floor/ Distrubed Surfaces in Cement Mortar 1:3 and Fixed-in-repairs, complete all as specified and as directed.

S&F in repair PVC valveless, syphonic action type, flushing cistern of 10 litres capacity, low level, white, with inlet ball valve, float and handle including waste pipe and brackets all as specified.

S&F in repair brass chromium plated shower rose with arm 125 mm in size with or without swivel joints any size with flanges incl fixing to steel pipe or union, complete all as spfd & directed

M&L Preparation of new or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint over a coat of Pink primer complete all as specified & as directed.

Taking down existing unserviceable point wiring of any description/type/ size of light/fan/tube/power/two way/bell etc on TW batten/conduit including removal of batten / conduit / gutties / wooden boards / switches / sockets / regulators/ light fittings etc and removal of unserviceable material out of site and making good the disturbed surfaces of wall/ceiling so as to match with the existing finishes all as specified.

Taking down the existing unserviceable main switch / cut out / DBs of any type / capacity / description as existing at site including making good the disturbed surfaces to match with the existing finishes all as specified.

M&L for Point wiring with 1.5 Sq mm copper conductor single core flame retardant PVC insulated unsheathed 1100 Volts multistranded drawn through and including rigid PVC caping and casing surface type and accessories of suitable size ISI marked and pressed steel terminal boxes of 2 mm thick MS of suitable size duly painted with red oxide metal primer including fixing/grouting sunken/ surface as per site requirement incl provision of 3 mm thick laminated hylem sheet for mounting the switches/sockets/regulators/ceiling rose etc including running up of 1.5 Sq mm copper conductor flame retardant PVC insulated cable as earth continuity conductor along with wiring and connecting to the common earth dolly all as specified for :- (a) One light/ceiling fan/exhaust fan point controlled by one, one way switch, 5 Amps with cable 1.5 sqmm size.

(b) One 3 pin socket outlet, 5 Amps, same board, with cables 1.5 sq. mm size.

(c) One 3 pin socket outlet, 5 Amps, independent, with cables 1.5 sq. mm size.

Description all as per item No- 53 here in before but using 2.5 sq mm single core copper conductor cable of multistranded flame retardant PVC insulated unsheathed 1100 volts grade for 5/15 Amps switch socket, Independent incl running of 1.5 sq mm copper conductor flame retardant PVC wire as earth continuity conductor along with wiring and connecting to the common eath dolly.

S&F switch piano, flush type, single pole one way 5 Amp complete all as specified and directed.

S&F Ceiling Rose, PVC/polycarbonate, isolated body 3 terminal complete all as specified and directed.

S&F Socket outlet 2 in 1, 3 pin, 5 Amps flush type universal complete all as specified and directed.

S&F Switch Socket combination 2 in 1, 3 pin, 5 Amps flush type universal complete all as specified and directed.

S&F Switch Socket combination 2 in 1, 3 pin, 5 and 15 Amps flush type universal complete all as specified and directed.

S&F stepped type electronic Fan Regulator flush type complete all as specified and directed.

S&F Lamp holder, PVC polycarbonate type with back plate suitable for batten/angular fittings complete all as specified and directed.

S&F LED Bulb 15 Watt complete all as specified and directed.

S&F LED Tube Light Fitting 1 x 20 Watt, 220 Volts, AC decorative box type with driver, holder incl LED tube light connecting up with 3 core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S&F LED light fitting 1x9/10 Watt Bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

S&F LED building security light fitting of capacity 20 Watt, 230 V AC outdoor type with for fixing to bldg complete all as specified and directed.

M&L Street light bracket made out of 60 cm long 25/32 mm dia light grade GI pipe welded to 200 mm long 100 mm GI pipe with provision of nut and bolts for fixing on top of the pole duly painted with two coats of silver paint over a coat of red oxide primer complete all as specified.

M & L Submain wiring with 2 runs of single core 10 sqmm PVC insulated unsheated multistranded 1100 volts grade with copper conductor drawn through and including non-metalic rigid in PVC casing and caping ISI marked and its accessories including one run of single core 10 sqmm PVC insulated unsheated multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board/Plug and Socket for ACincluding taking down existing sub main wiring with casing capping/conduit complete all as specified and as directed.

S&F Sheet metal enclosures for DB, Single pole & Neutral, 8 way with 200 Amps rated bus bar, Double Door, 240 volts complete all as specified and directed.

S&F Isolator TPN, 415 volts, 63 Amps complete all as specified and directed.

S&F MCB SP, 240 volts, 6-32 Amps, 10 kA, 50 Hz complete all as specified and directed.

M & L for Earthing complete with galvanised steel earth plate electrode 600X600X6 mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr deep below normal ground level, connected to DB/pole/LA etc and incl GI earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers, protected with and incl 15 mm dia light grade GI pipe, 20 mm dia GI pipe (Medium grade) for watering, necessary earth work. PCC 1:3:6 type C1 concrete pit, RCC (1:1.5:3) type A1 pre-cast cover (54X54X5 cm) duly reinforced with and incl 8 mm dia TMT bar @ 150 mm c/c both ways, one lifting handle made of 8 mm dia TMT bar, embedded in pre-cast cover slab all as specified and shown in electrical plate No-3 of SSR Part-I incl testing on completion alongwith including Dismantling/Taking down old unsv earth plates complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr width and not exc 1.5 mtr in depth and getting out in hard/dense soil for laying of UG cable complete all as specified and directed.

Returning , filling in incl spreading, leveling , watering and well ramming in layers not exc 25 cm thick in soils.

Removal of surplus soil to a distance not exc 50 mtr away and depositing where directed as a level not exc 1.5 mtr above the starting point.

M&L for sand cushioning using dry and clean tibba sand in two layers, first layers of 80 mm thick before laying of cable and second layer of 150 mm thick after laying of cable in trenches/ducts including consolidation of each layers complete all as specified and directed. Note :- Punned thickness only will be measured and paid.

Supply and laying well burnt/fire Bricks of size 230 x113 x 75 mm locally available best quality (sub class "B" bricks) laid in trenches perpandicular to U/G cable for cable protection complete all as specified.

Supply and laying of XLPE Insulated, screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 Volts grade of size 16 Sqmm x 4 core including taking out/removing the existing old/unsv cable complete all as specified and directed .

Supply and laying of 40 mm dia bore GI tubing light grade in protection of cable at road crossing /hard standing/pole protection fixed with clamps as per site requirement etc all as specified and directed icluding taking down old unserviceable one.

M/S TSEWANG ENTERPRISES (BID ID -3485727)

D.D Construction (BID ID -3484799)

M/S TT ENTERPRISES (BID ID -3485751)

pintoo construction (BID ID -3484463)

M/S D P BERLIA (BID ID -3484520)

M/S DOLKO ENTERPRISES BOMDILA (BID ID -3485775)

M/S RK Trading (BID ID -3485392)

M/S PD ENTERPRISES (BID ID -3485862)

MANASEE (BID ID -3485400)

M/S L P ENTERPRISES (BID ID -3485798)

M/S N T ENTERPRISES (BID ID -3485844)

M/S THONGKHAR ENTERPRISE (BID ID -3485817)