RUNWAY PAINTING, REPAIR PROVISION CLEANING OF SEWAGE LINE, MANHOLE AND SEPTIC TANK AND REPAIRS PROVISION OF HARD STANDING, PATH, COMPOUND WALL, FENCING, GATES JOINERY AND AREA DRAINGAGE AT ARC DOOM DOOMA UNDER GE (AF) CHABUA

Amount

M&L for painting lines, dashes (Continious/un-interrupted), arrow, letters, etc exceeding 10cm width with two coat of acrylic water base road marking paint including preparation of old concrete/ painted surface complete all as specified and as drected by Engr-In-Charge.

Cleaning of septic tank/Grease trap/manhole of any size and depth exc 1.50 M and not exceeding 4.5 M from the GL , by taking out / removing the accumulated sludge/ soil / sewage / any other foreign / foul materials etc (solid / semi solid) sludge and sludge water using mehanical device / diesel pump of suitable type and capacity, removing the sludge out side MOD land and burrying it is pits excavated for the purpose including disposal of the soil and making the system functional and applying bleaching powder for hygenic complete all as specified and directed.

Cleaning of soak well of any size and depth exc 1.5 M and not exceeding 4.5 M from the GL , by taking out / removing the accumulated sludge/ soil /brick bats/ sewage / any other foreign / foul materials etc (solid / semi solid) sludge and sludge water using mehanical device / diesel pump of suitable type and capacity, removing the brick bats out side MOD land and burrying it is pits excavated for the purpose including disposal of the soil and making the system functional complete all as specified and directed.

Cleaning of blockage of sewer lines 100/150/200 mm bore, manholes in any type of sewer line( i.e. branch sewer line, main sewer line) and by attending the complaints for day to day maintenance in all days in a month except Sundays, Gazetted Holidays and National Holidays, by way of cleaning desludging foreign materials as well as rodding of sewer line between manholes manually /mechnically or pumping out sewage from blocked manhole including desludging where required and ordered by EIC and keeping sewer line functional upto final drop/outlet into septaic tank, soakwell/sump all as specified and directed.

Cleaning of manhole/Grease trap of any size and depth Not exc 1.50 M by taking out / removing the accumulated sludge/ soil / sewage / any other foreign / foul materials etc (solid / semi solid) sludge and sludge water using mehanical device / diesel pump of suitable type and capacity, removing the sludge out side MOD land and burrying it is pits excavated for the purpose including disposal of the soil and making the system functional and applying bleaching powder for hygenic complete all as specified and directed.

Cleaning of blockage of blocked from bottle traps, gully trap, nahani traps, P/S trap of WCs, bath, urinals etc. and cleaning of sewage line from nahani trap/ floor trap upto gully trap of first manhole and making the functional with manually/ pressure using pumps complete all as specified and directed.

Demoiltion and breaking up 100mm dia drain pipes (saltglazed, stoneware , AC or reinforced concrete drain pipe, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed.

Demoiltion and breaking up 150mm dia drain pipes (saltglazed, stoneware , AC or reinforced concrete drain pipe, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed.

Supply and fixed 110 mm bore PVC (SWR) pipes single socketed ISI marked IS-13592, type 'B' in any length with rubber ring joints laid in trenches or in floors complete all as specified.

Supply and fixed 160 mm bore PVC (SWR) pipes single socketed ISI marked IS-13592, type 'B' in any length with rubber ring joints laid in trenches or in floors type complete all as specified.

Material and labour for Plain cement Concrete (1:3:6) type C-2 bed to 110 mm bore drain pipes including packing under , and haunching against the sides of pipes after they are laid and tested ;in complete all as specified.

Material and labour for Plain cement Concrete (1:3:6) type C-2 bed to 160 mm bore drain pipes including packing under , and haunching against the sides of pipes after they are laid and tested ;in complete all as specified.

Supply and fixed PVC (SWR) gully trap 125/110 mm , setting and jointing with solvent cement complete all as specified

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fitting and accessories)

Suppy and fixed for 75mm bore PVC (SWR) pipes single socketed ISI marked IS-13592, type B in any lenth with rubber ring joints fixed to walls complete all as specified.

Supply and fixed 100 mm bore PVC (SWR) pipes single socketed ISI marked IS-13592, type 'B' in any length with rubber ring joints fixed to wall complete all as specified.

Supply and fixed PVC (SWR) bends 75 mm bore with access door complete all as specified.

Supply and fixed PVC (SWR) bends 110 mm bore with access door complete all as specified.

Supply and fixed PVC (SWR) vent cowl 110 mm bore complete all as specified

Supply and fixed PVC (SWR) vent cowl 75 mm bore complete all as specified

Supply and fixed in repairs, vitreous china, (1st quality) WHITE Squatting pan ,'Orissa' pattern size 580 mm x 440mm with integral footrests water closet) with 'P' or 'S' trap front or back inlet complete including lime concrete for bedding, connection to drain pipe and to flushing pipe , anti syphonage pipe etc complete all as specified

Supply and fixed in repairs, vitreous China, (1st quality), wash down water closet pan ( padestal pattern Water Closet, white), (excluding fixing bolts, flushing cistern and flush pipe) , including connection to drain ( or outgoing pipe) and to flushing pipe, etc., complete all as specified.

Dismantling floor, hearth or wall tiling including cement mortar bedding ( but not backing), in floors, aprons etc .laid dry or laid dry and pointed including removing of demolished material from work site at any distance outside MD land complete all as specified and directed.complete all as specified.

Material and labour for Non Skid ceramic coloured tiles (1st quality) 7 to 8mm thick ( square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match. over 15 mm thick screeding in CM 1:4 complete all as specified (Note : screed bed shall also deemed to be included in the quoted rate by the contractor)

Material and labour for Glazed ceramic tiles in vertical surface 350x 250x 7mm/ 450X 350X 7mm thick on vertical surfaces such as dados , skirting and risers to steps etc. set and jointed in neat cement slurry and pointed in coloured cement to match over 10 mm thick screeding in CM 1:4 complete all as specified. ( Note : screed bed shall also deemed to be included in the quoted rate by the contractor ).

Excavation in trenches n.exc. 1.5m wide and n.exc. 1.5m. deep and getting out in soft/ loose soil

Removal of surplus soil not exc 50m and depositing where directed at a level n.exc 1.5m above the starting point.

Returning, filling in, including spreading, leveling, watering and well raming in layers, not exc 25cm thick.

Excavating in trenches, in soft/loose soil , not exceeding 1.5 m wide and exceeding 1.5 m and n.exc 3 m in depth for filling of slugde/ foreign material obtained from above items up to 60 cm below GL and filling excavated soil obtained from pit and applying bleaching powder 2 kg/ pit for hygienic complete all as specified and directed by Engineer-in-charge.

Supply only high power bleaching powder conforming to IS 1065 complete all as specified and directed by Engineer-in-charge.

Surface excavation in soft.loose soil n.exc (not exceeding) 30 cm deep and averaging 25cm deep and getting out complete

M&L for 75 mm thick PCC type C-2, (1:3:6) as in sub base of floor surface finished even and fair without using extra cement all as specified.

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

M&L Machine pressed precast concrete inter locking rubber moulded paver block any shape with grey cement and pigment size conforming to IS 15658-2006 of 80mm thickness,M-35 Grade laid over 50mm thick sand cushioning. Note :- sand shall be measured and paid separetly.

Supply only sand filling under floors

Demolition brickwork or stone boulder masonry, built in cement mortar or cement lime mortar including all quoins,arches, pillars,etc. but excluding ashlar facings, dressed stonework and precast concrete articles including removing of demolished material from work site complete all as specified.

Material and labour for Brickwork with old size bricks,having crushing strength 75Kg/sqcm, locally avaliable, straight or curved on plan excd 6 M mean radius in built in cement and sand mortar 1:4 complete all as specified.

Taking down cement plaster on brick or stone walls etc. including racking out joints, hacking for key, scrubbing down with water, any description etc.including removing of rubbished material from work site complete all as specified.

M&L rendering 15 mm thick on fair faces of brick work or concrete surfaces , in cement and sand mortar 1:4 using water proofing compound @ 200 ml per bag of cement or as per manufacturer's instructions (WPC measured and paid separately) complete all as specified ) top surfaces finished even and smooth without using extra cement complete all as specified.

Supply only integral water proofing compound ( liquid ) conforming to IS : 2645-2005 complete all as specified.

M&L for preparation of new plastered or unplastered surfaces of walls and applying two coat of cement base paint over coat of primer complete all as specified and directed.

M&L for preparation of old plastered or unplastered surfaces of walls and applying two coat of cement base paint complete all as specified and directed.

Demolition of cement concrete ( unreinforced ) in ground floors and pavings not exceeding 15 cm thick above or below ground level, including removing of demolished material from work site at any distance outside MD land complete all as specified and directed.

Material and labour for plain cement concrete 1:3:6 type C-2 using 40 mm graded crushed stone aggregate as in foundation , filling, mass concrete works complete all as specified.

Material and labour for plain cement concrete type B-1 (1:2:4) using 20mm graded crushed stone aggregate as in copings, benching, bed plates, surface channel, drain and like including weathering, slightly rounded or chamfered angles and throating, as directed including necessary form work complete.

Demolition of Cement concrete ( reinforced) of any description and in any position not otherwise specifically provided for including reinforced cut to facilitate demolition complete including removing demolished material from work site all as specified and directed.

Material and labour for precast reinforced cement concrete 1:2:4 type B-1 as in landings, cover slabs (for manholes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces set un cement mortar 1:6 complete all as specified.

Material and labour for Mild steel deformed or twisted bars ( TMT) 8 mm dia and over, cut to length, bent to shape required, hooking ends and binding with including mild steel wire(annealed) not less than 0.90 mm dia. or higher complete all as specified.

S&F in repair Galavanised 2 strand steel barbed wire 2.24 mm dia barbed with 2mm dia at 75mm spacing and straning and fixing to any type of standard rails straining belts including scuring or tying at crossing with and provision of galvanised mild wire stapples or steel pins etc.

S&F CONXEC-ZAL Super Razor puched barb tape ( SRPBT) Aluminium base helix coil with and including necessary GI fixing clips for securing complete all as specified and directed with following specifications:- (i) Dia of coil (when unstrectched)-610mm (ii) No of sperals - 50 turns per coil. (iii) Weight of each coil with hessian pack 8.50 Kg (+/- 0.5). (iv) Stretch length : 6 spirals/Rm. (v) Coverage per coil - 8 Rm. (vi) Central core wire :- Made from 2.60mm dia GI- H.T.S.S, wire as per IS-4454 galvanised as per IS-2629. (vii) Razor Punched Strip :- Razor punched tape is CONSEC-ZAL Steel comprising of Aluminium base with Zinc Coating @ 150 gm/sqm conforming to ASTM A-792/A-792M with additional primer treatment of Epoxy/ Polyurethane & Final Paint Top coat of caulfield green shade (BSL 139) by Hot Dipping process. (Note :- Running length of the fencing shall be measured for payment purpose).

S&F framed work such as grills gratings, etc, with ends of bars shouldered and/ or riveted, or forged into spikes; framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railing, framed and hung as gates, including pintle hinges, holdfasts etc, pivots to be fixed in PCC as directed by Engr-in-Charge, stops, hand made MS sliding bolts, tower boldts incl ornamental and design etc complete all as specified and directed.

Taking down frames (wiithout taking offf shutters from the frame) area exc 1.5 sq. m but n exc 4 sq. m each complete all as specified and directed.

Taking down frames (wiithout taking offf shutters from the frame) area n.exc 1.50 sqm complete all as specified and directed..

Taking down shutters for any description exc 1 sqm but n.exc 2 sqm complete all as specified and directed.

Taking down shutters for any description n.exc 1 sqm complete all as specified and directed.

M&L 2nd Class Hard wood ( Sal) Plain , solid , straight chowkhats and frames , wrought , framed rebated on the solid , rounded or chamfered , put together with glue, pinned at joints, supplied and fixed including tarring back of chowkhats with tar or coal tar black paint complete all as specified.

M&L for 30 mm thick glazed and skeleton shutters for door shutters of 1st class soft wood open rebated and prepared to receive glass, gauze, etc. (without sash bars), 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 PartI, Section 8, clause 8.24 (a); supplied and fitted to chowkats kiln seasoned and chemically pressure treated all as specified.

M&L for 30 mm thick glazed and skeleton shutters for window shutters of 1st class soft wood open rebated and prepared to receive glass, gauze, etc. (without sash bars), 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 PartI, Section 8, clause 8.24 (a); supplied and fitted to chowkats kiln seasoned and chemically pressure treated all as specified.

Supply and fixing Flush shutters in doors, 30 mm thick solid core construction, with particle board core and plywood face panels, commercial type on both sides complete all as specified and directed.

S&F 125 mm Extruded aluminium alloy handles, fabricated type, anodised complete

S&F 100 mm Extruded aluminium alloy handles, fabricated type, anodised complete

Supply and fixing Aluminium, anodised, barrel tower bolts of extruded section and fixed, 200 mm length of bolt complete all as specified.on and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed.

Supply and fixing Aluminium, anodised, barrel tower bolts of extruded section and fixed, 150 mm length of bolt complete all as specified.on and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed.

S&F for Mild steel butt hinges of size 100mm medium weight cold rolled complete all as specified and directed.

S&F for Mild steel butt hinges of size 75 mm medium weight cold rolled complete all as specified and directed.

M&L for preparation of untreated new wooden surface of any description over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint, with a coat of pink primer.

S&F of 3 mm thick plain glass, ordinary quality and glazing with oil putty in square not exc 0.5 sqm in each pane, complete all as specified and directed.

S&F galvanised mild steel wire cloth 0.56 mm nominal dia of wire and average width of aperature 1.18 mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and directed.

Dismantling of Asbestos cement (corrugated,semicorrugated, etc.) sheets in roof coverings coomplete all as specified.

S & F pre-painted galvanized aluminum zinc coating GI based corrugated steel 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof convering / cladding to wall fixed with self tapping screw complete all as specified and directed

Material and labour for rolled mild steel as in roof truss, purlins, rails and fastenings and similar work including distance pieces, cleats etc conforming to Fe-410-W (Gde-E 250) including cutting and welding as required complete all as specified and directed.

M&L for preparation of new surfaces of steel and applying two coat synthetic enamel paint over a coat of red oxide complete

Excavating in post holes in soft/ loose soil (or similar holes) each n exc. 0.5 cum , getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete.

Biren Sarmah (BID ID -3356224)

M/s PRABIR ENTERPRISE (BID ID -3357858)

Ms N D Enterpise (BID ID -3357572)

M/s Rawat Enterprises (BID ID -3357029)

M/s KL Agarwalla & Co (BID ID -3357547)

M/s B.M. Enterprise (BID ID -3358135)

M/s DC Traders (BID ID -3357827)