PROVN OF CONSTRUCTION OF TOILET BLOCKS AT BORARUPAK MIL STN UNDER GE 872 EWS.

Amount

Excavating in trenches n exc 1.5 m wide and n exc 1.5 m in depth for foundation, sewage line, manholes,laying of pipe line ,cables n exc 10 sqm on plan and n exc 1.5 m depth and getting out hard/dense soil complete all as specified and directed.

Excavation over areas n exc 1.5m deep and getting out in hard/dense soil complete all as specified and directed.

All as per iten No 2.00 here-in-before but depth exc 1.5m deep but n.exc.3.0m deep and getting out in soft/loose soil complete all as specified and directed.

Excavating 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 soft/loose soil soil complete all as specified and directed.

M&L PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation, filling, mass concrete complete all as specified and directed.

M&L precast cement concrete 1:3:6 type C-1 ( using 20mm graded aggregate ) block masonry with solid blocks exc10 cm thick in width and setting in cement mortar 1:6completein wall complete all as specified and directed.

M&L Damp proof course 40 mm thick PCC 1:2:4 type B-0 to horizontal or vertical surface including necessary form work complete all as specified and as directed.Note :WPC shall be measured and paid separetely under respective items.

M&L precast cement concrete solid building blocks or slabs 10cm thick 1:3:6 type C-1 (using 20mm graded aggregate ) block masonry and setting in cement mortar 1:6 complete in wall complete all as specified and as directed

M&L for Formwork to sides and soffits of floor or roof beams, beam haunchings,girders, bressummers, lintels, cantilevers, shelves including supports,overhangs, etc. complete all as specified and as directed

M&L for RCC 1:2:4 Type B-1 (using 20mm graded stone aggregate) Type B-1 using 20mm graded stone aggregate as Beams, cantilevers, bressummers,lintels complete all as specified and as directed

M&L for TMT bar 5 mm dia and over upto and including 10 mm dia as in stirrups, spacer and binders alcomplete all as specified and as directed

M&L for TMT bar 10 mm dia and over cut to length, benet to shape required including cranking bending, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90 mm dia as in reinforecement complete all as specified and as 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 rendering 10mm thick on brick wall or concrete surfaces in cement mortar 1:6 finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L three coats of white wash on new plastered brick/concrete wall surfaces including preparation etc complete all as specified and directed.

M&L for rendering 10mm thick plastering in CM 1:3 as in ceilings and finishing the surface even and smooth complete all as specified and directed.

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

M&L for coloured glazed tiles of size 450X 350X 7mm thick fixed with neat cement slurry in vertical surface to wall pointing in white/coloured cement to match over complete all as specified and directed.

M&L for Sand filling under floors or in foundations including watering and consolidation etc complete all as specified and directed.

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

M&L 100 mm thick cement concrete 1:4:8 type D-2 (40 mm garded aggrgate) as in sub base of floor complete all as specified and as directed.

M&L 40 mm thick PCC 1:2:4, type B-1 (using 12.50 mm graded stone aggregate), as in floor complete all as specified and as directed.

M & L for Non skid ceramic coloured tiles 7 to 8 mm thick (Square/ rectangular) area of each tile exceeding 0.11 sqm but not exc 0.18Sqm (Ist quality ) conforming to IS-13755, as in floor set and jointed in neat cement slurry and pointed in coloured cement to match the surface including 15 mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L 75 mm thick PCC 1:3:6 type C-1 (using 40 mm graded stone aggregate) as in plinth protection & finishing the surface even and smooth with out using extra cement complete all as specified and directed.

S&F of factory made solid PVC door frame (chowkhat) of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. squre tube, complete all as specified and as directed

Factory made solid panelPVCdoor shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered 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, suppling & fixing in the frame at site as per specification & drawing as directed by GE.

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

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

S&F aluminium anodized 150mm long barrel tower bolt of extruded section complete all as specified and directed

S&F vitreous China Wash down water closet pan (Pedestal Pattern), white fixed with brass screws with necessary connection with water line and sewer line etc. complete including S&F Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device for pedestal pan complete all as specified and directed.

S&F chromium plated hand shower health faucet ABB body with 8 mm dia. 1.00 m long CP flexiable pipe 15 mm bore with wall hook complete all as specified and directed

S&F 10 Ltr PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including Flush pipe of polyetylene of low or high density or PVC. 32mm dia, for low level cisterns brackets etc complete all as specified and directed.

PVC connections 15mm size with PTMT nuts of length 450mm long complete all as specified and directed.

S & F Vitreous china Urinals, bowl type (back or corner wall type), complete including providing and fixing plugs bedding urinals against wall in CM 1:2 securing urinal to plugs with and including 60mm long brass screws complete all as specified and directed.

S&F Urinal spreader of PTMT any colour for fixing with 15 mm dia pipe. (Minimum weight 60gms) complete all as specified and directed.

S&F Wash basins, Vitreous China (flat back or angle back type) any size, including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe complete as specified and directed.

S&F Soap dish chromium plated with screws directed by Engr-in-Charge complete all as specified 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 not exc 10 cm girth etc. brick walls complete all as specified and directed.

S&F 15mm bore galvanized iron tubes medium grade with all fitting and fixed complete to walls, ceiling or laid in floor complete all as specified and directed.

S&F 15mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as complete all as specified and directed.

S&F bib taps cast copper alloys with crutch or butterfly handle chromium plated fency type, screwed down screwed for iron pipe of 15 mm bore complete all as S&F chromium plated angle valve suitable for 15mm bore GI tubing. Complete all as specified and directed

S&F chromium plated angle valve suitable for 15mm bore GI tubing. Complete all as specified and directed

S&F Vitreous China wash basin, angle back, size 600x480mm white, excluding taps, waste, chain and plug and porcelain stopper but including brackets etc including 32mm dia waste coupline complete all as specified and as directed.

S & F pillar taps 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 High density polyethylene pipes (HDPE) 50mm dia of pressure rating 6 kgf/cm2 fixed complete to walls, ceilings or in floors etc incl fittings required complete all as specified and as directed

S&F for Rotational moulded polyethylene water storage tanks 1000 ltr cap.(cylindrical vertical with closed top) hoisted and fixed in position including 20 mm PTMT ball cock complete all as specified and directed.

S&F rotational moulded polyethylne water storage tanks 500 ltr capacity (cylindrical vertical with closed top) hoisted and fixed in position including 20 mm PTMT ball cock complete all as specified and directed.

S&F Rolled sections (Fe-290 Gde E-165) 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 complete all as specified and directed.

S&F 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.

M & L Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed.

M&L RCC 1:2:4 (Nominal mix) by using 20 mm graded stone agates as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

Returning filling in including spreeding, leveling, watering and well ramming in layers n. exc 25 cm thick in soft /loose soil complete all as specified and directed.

Removal of excavated soil not exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed.

S&F PVC (SWR) Bends (any radius), Diminishing Pieces or Tapers (larger bore measured) Fittings for PVC (SWR) Pipe 75mm bore (dia), jointing with Solvent Cement, complete all as specified and as directed.

S&F 75mm PVC (SWR) pipes(ISI Marked) single socketed in any length with rubber ring joints laid in trenches or in floors or walls , complete all as specified and directed.

M&L PCC 1:3:6 type D-2 (using 40 mm graded stone agg) as in foundation of man holes complete all as specified & directed.

M&L Rendering 15mm thick plastering in CM 1:4 on other than fair faces of brick work or concrete surfaces including finishing the surfaces fair, even and smooth (without using extra cement) using WPC all as specified. Note : WPC shall be measured separately

M&L Neeru finish to plastering as specified complete all as specified & directed.

M&L pre cast cement concrete 1:2:4 as in man hole covers type B-1 (20 mm graded agg) as in (cover for manhole etc) set in cement mortar 1:6 including necessary form work complete all as specified and directed.

M & L cutting holes into or through brick wall built in cement mortar superfacial area exc 150 Sqcm but n exc 400 sqcm and making good in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required complete all as specified and directed.

S&F PVC(SWR) 110mm pipes single socketed ,in length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) as in bed of drain pipe inch packing under and haunching against the sides of pipe after they are laid and tested for 110mm dia of pipe complete all as specified and directed.

S&F PVC(SWR) vent cowl 75mm complete all as specified and directed.

M & L Plain cement concrete Type B1 1:3:6 (20 mm graded aggregate) for Columns, pillars, posts and struts including all necessary form work complete all as per specified and as directed.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out complete all as directed.

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

M&L 100 mm thick cement concrete type C-2, 1:3:6 (40 mm graded aggregate) complete all as specified and directed.

M&L for 100 mm thick cement concrete type B-1, 1:2:4 (20mm graded aggregate) as in paving.complete all as specified and directed.

M&L for Chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors over 20mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L PCC 1:2:4 type B-1 (using 20 mm graded agg) as in coping,as on brick wall/block, benching, haunching, kerb stones, apex stones etc. including necessary form work all as specified.

S&F 3- layer PP-R Polypropylene random copolymer) pipes SDR 7.4 (PN-16) as per IS:15801 UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings fixed to wall and ceilings or laid in floors of size 25 mm Outer Dia complete all as specified and directed.

S&F 3- layer PP-R Polypropylene random copolymer) pipes SDR 7.4 (PN-16) as per IS:15801 UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches of size 40 mm Outer Dia complete all as specified and directed.

S&F 3- layer PP-R Polypropylene random copolymer) pipes SDR 7.4 (PN-16) as per IS:15801 UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches of size 25 mm Outer Dia complete all as specified and directed.

S&F PP-R Gate valve (Brass insert) with iron wheel head, screwed both ends, ISI marked fixed to PP-R pipes of size 25 mm dia complete all as specified and as directed.

S&F Ball Brass Valves, high pressure, with polythene float and fly nut complete for brass ferrule of size 25 mm bore dia complete all as specified and directed.

Cutting the existing road straight by manual, depth and width not less than 30 Cm for pipes up to 50 mm dia and filling back with excavated soil up to 75 % road portion and 25 % shall be made with cement concrete 1:2:4 (using 20 mm graded aggregate stone complete all as specified and directed.

Cutting existing PPR/steel tubing for alterations or additions if necessarily done in position without taking down of size upto 50 mm dia bore complete all as specified and directed.

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 including 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 for :-One light/ceiling fan/exhaust fan point controlled by one, one way switch, 5 Amps with cable 1.5 sqmm size.

S&F switch piano, flush type, single pole one way 5 Amp 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 7 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 Exhaust Fan, steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers complete all as specified and directed.

S&F Sheet metal enclosures for DB, Single pole & Neutral, 4 way with 200 Amps rated bus bar, Double Door, 240 volts complete all as specified and directed.

S&F MCB SPN, 240 volts, 32 Amps, 10 kA, 50 Hz 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 including testing on completion complete all as specified and directed.

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 x115 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 6 Sqmm x 2 core complete all as specified and directed .

Supply and laying of GI tubing light grade of size 40mm in protection of cable at road crossing /hard standing/pole protection fixed with clamps as per site requirement etc .complete all as specified and directed .

Saranga Saikia (BID ID -3410854)

M/S Abhi Traders (BID ID -3410874)

Arun Moni Phukan (BID ID -3410890)

M/s Mrinal Dowarah (BID ID -3411187)

MANASEE (BID ID -3410661)

M/S SINGH TRADERS (BID ID -3410018)