SPECIAL REPAIR TO RAIN WATER DRAINS AT SMQs AT AIR FORCE STATION AND PROVN OF TOILET WITH WASHROOM FOR CIVIL WORKER AT WASTE MGT FACILITY AT MISSAMARI UNDER GE MISSAMARI

Amount

Surface dressing in soft loose soil n exc 15 cm deep and getting out, complete all as directed.

Excavation in trenches n.exc. 1.5 m width and n.exc. 1.5 m in depth for foundation in soft/loose soil & getting out, complete all as directed.

Returning filling in, including spreading, levelling, watering & well ramming in layers not exc 25 cm, complete all as specified and directed.

Removing excavated material (soil) n exc 50 m & depositing where directed at a level n exc 1.5 m, complete all as directed.

M&L cement concrete with PCC type D2 1:4:8 using 40mm graded aggregate as in foundation, complete all as specified and directed.

M&L for RCC design mix M25 using 20 mm graded aggrgate for Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass co, complete all as specified and directed.

M&L for RCC design mix M25 using 20 mm graded aggregate for columns, pillars,posts and struts, complete all as specified and directed.

M&L for RCC design mix M25 using 20 mm graded aggregate for beams, cantilevers, roof beam , lintels over 1.5 m span, etc, complete all as specified and directed.

M&L for RCC design mix M25 using 20 mm graded aggregate for 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.

M&L for RCC design mix M25 using 20 mm graded aggregate for chajjas complete all as specified and directed.

M&L for Precast reinforced design mix M25 concrete cover slab (using 20mm graded aggregate) as in drain cover, manhole cover, etc, set in cement mortar 1:6 complete all as specified and directed.

M & L for TMT reinforcement 10 mm dia and over cut to length bent to shape including cranking, banding spirally for hooping columns, hooking end and binding with and including mild steel wire not less than 0.90 mm dia (annealed) complete all as specified and directed .

S & F mild steel TMT bar 5 mm dia and over upto and including 10mm dia in strrups as in including cutting, bending and binding with and including mild steel not less than 0.9 mm dia (annealed) complete all as specified and directed .

M&L Form work for 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, flat, rought finished surfaces of concerete complete all as specified and directed.

M & L Form work for sides of pillars, posts, columns & similar works, square rectangular or polygonal flat, rought finished surfaces of concerete complete all as specified and directed.

M & L Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc flat, rought finished surfaces of concerete 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) flat, rought finished surfaces of concerete complete all as specified and directed.

M&L brick work with burnt old size bricks built in cement mortar 1:6 straight or curved on plan exceeding 6mtr mean radius complete all as specified and directed.

M&L Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and directed.

M&L for 40 mm thick Damp proof course to horizontal or vertical surfaces including necessary form work in cement concrete 1:2:4 type B-0 (Using 12.5 mm graded stone aggregate) mixed with WPC as per manufactures instruction with a coat of hot blown bitumen of Grade VG-10 @ 1.5 Kg/Sqm and blended with clean dry sand @ 0.05Cum/Sqm complete all as specified and directed. Note:- WPC shall be measured & paid separately

M&L rendering 15mm thick on fair faces of brick or concrete Surfaces in cement mortar 1:6 finished even and fair without using extra cement, complete all as specified and directed.

M&L for rendering 20mm thick with cement mortar 1:4 on fair faces of brick work in two layers (10mm and 10mm) sperately mixed with water proofing compund in top layer as per manufacturers instruction and finishing the surfaces even and fair complete all as specified and directed. Note:- WPC shall be measured & paid separately

Supply only integral Water proofing compund, complete all as specified and directed.

M&L for rendering 5 mm thick on ceiling or concrete Surfaces in cement mortar 1:3 finished even and smooth. (without using extra cement), complete all as specified and directed.

M&L 75mm thick cement concrete (1:3:6) type C-2( using 40mm graded crushed stone aggregate) as in plinth protection laid in alternate bays (not exceeding 2 Sqm each) and finished even and smooth without using extra cement and providing joints throughout the thickness of the plinth protection filled with mastic filling comprising one part of bitumen 85/25 grade and three parts of sand by weight complete all as specified and as directed.

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

M&L Hardcore of gauge n exc. 63 mm, Broken stone or boulders, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface,complete all as specified and directed.

M&L for 100mm thick cement concrete type D-2 (1:4:8) using 40 mm graded stone aggregate as in sub base complete all as specified and directed..

M&L for Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour,design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc.,of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sandcomplete all as specified and as directed.

M&L Non - skid coloured Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured including 15 mm thick Screed bed or bedding layer of cement mortar 1:6, for laying floor finishes, complete all as specified and directed.

M&L Glazed ceramic coloured tiles in vertical surfaces 450x 350x 7 mm thick set and jointed in neat cement slurry & pointed in white or colour cement to match including backing coat 10 mm thick in Cement Mortar 1:4, complete all as specified and directed.

S&F powder coated Anodised aluminium frame for doors, windows, ventilators, partitions with one or more rebates (minimum thickness of powder coating 50 micron) including joining cleat for fixing etc. complete all as specified and directed Note:- Design/pattern, profile sizes and other dimensions shall be of standard sizes and as directed

S&F Powder coated Anodised aluminium (minimum thickness of powder coating 50 micron) window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 No.), hinges type B-21 100mm long (2 Nos.) suitable handle (1no.) complete all as specified Note:-(i)Glass/wire guage/Particle board as required shall be measured and paid seperately under appropiate item (ii) Design/pattern, profile sizes and other dimensions shall be of standard sizes and as directed

Supply only 4 mm thick Sheet glass, ordinary quality and glazing with aluminium beads in squares exceeding 0.50 Sqm in each pane, complete all as specified and directed.

S&F Galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and directed.

S&F framed work such as grills, gratings, etc with ends of bars shouldered and/or revited, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work confirming to Fe.290. Gde-E-165, including necessary prepration of surface and applying a coat of red oxide zinc chrome primercomplete all as specified and directed.

S&F 150mm long aluminium anodised barrel tower bolts of extruded section, complete all as specified and directed.

S&F 100mm MS butt hinges medium weight, complete all as specified and directed.

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

M&L prepraton of new ceiling surfaces and applying three coat of white wash complete all as specified and directed.

M&L preparation of new plastered wall surface applying two coat of oil bound distemper over a coat of primer complete all as specified and directed.

M&L preparation of new wall surface applying Two or more coats of 100% Premium acrylic exterior emulsion paint with silicone additives of required shade additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @2.20 litre/ 10 sqm over new surface over 1 mm thick wall care putty,complete all as specified and directed.

M&L for water proofing treatment to RCC roof slab, including parapet comprising with the following course of treatment/specification from bottom to top complete all as specified and directed:- (i) Rendering 10mm thick in CM (1:4) mixed with and including water proofing compound as per manufacture instruction on existing roof surface true to level after applying cement slurry @ 3Kg/Sqm over RCC slab when concrete is green ii) Applying one coat of bituminous primer @ 0.40 Ltr/Sqm. (iii) Supply and laying 3mm thick APP based olymeric membrane of approved manufacturer with weight not less than 3.50 Kgs per Sqm, reinforced with non-woven polyester febric weight not less than 160gms per Sqm. Polymeric membrane shall be taken to a height of 30cm(minimum) and than inserted inside the groove of parapet wall and shall be finished by a membrane flashing. (iv) One coat of Solar reflective bituminious Aluminium paint of approved brand to be provided over the APP membrane as per manufacturers instructions. Note : (a) Work shall be carried out through specialized applicator approvrd by GE. Contractor shall submit sufficent documents/Credentials in support of Applicator whom he wants the work excuted. (b) Laying APP based polymeric membrane shall be done torch on method as per manufactures instructions. (c) A minimum overlap of 100mm and 75mm should be made at the end and sides of the polymeric membrane respectively and sealed all overlaps and joints as per manufacturers instruction

M&L preparation of new steel surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint complete all as specified and directed.

S&F 15mm bore GI pipe medium grade water tube with all fittings laid in floors fixed to walls and ceilings or laid in floors complete all as specified and as directed.

S&F 20mm bore GI pipe medium grade water tube with all fittings laid in floors fixed to walls and ceilings or laid in floors complete all as specified and as directed.

S&F 15mm bore Bib taps, fancy type, chromimum plated cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and as directed.

S&F 15mm bore Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

S&F PVC connection 15mm size with PTMT nuts, 600mm long complete all as specified and as directed.

S&F 25mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed.

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, fixed in opening as specified in SSR Part I, Section 8 complete all as specified and as directed.

S&F factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes far top and bottom rails, MS 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 and bottom rail on either side and as gap insert for top rail and bottom rail; Paneling of plain colour PVC sheets to be fitted in the MS frame welded / sealed to the stiles and rails with suitable PVC sheet beading and jointed together with solvent cement as specified in SSR Part I, Section 8 complete all as specified and as directed.

S&F10 ltrs capacity low level valve less PVC syphonic action type flushing cistern white with in let ball valve float and handle, PVC flush pipe, complete all as specified and as directed.

S&F Vitreous China wash down water closet pan, pedestal pattern white (excluding fixing bolts, flushing cistern and flush pipe) including Plastic water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed.

S&F 15mm bore pillar taps, cast copper alloy with capston heads, chromium plated, fancy type, screwed down high pressure, with or without lettered hot or cold with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified and as directed

S&F vitreous China wash basin, white, flat back, size 550x400mm including brackets including cutting for and pinning in ends of brackets or erecting stand complete all as specified and as directed.

S&F 32mm bore Waste coupling of PTMT (half or full threaded) (Minimum weight 32mm-45gms) complete all as specified and as directed.

S&F 600x450mm bevelled edge mirror of selcted quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and as directed

S&F Grating doom 100mm dia of PTMT (Minimum weight 25gms) complete all as specified and as directed

S&F 500 Ltrs. Capacity rotational moulded polyethylene water storage tanks (cylinder vertical with class top) hoisted and fixed in position all as specified including 20mm bore Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 20 mm - 210 gms) complete in all as specified and as directed.

Supplying, laying and testing of 100 mm internal dia of double wall corrugaed (DWC) high density polythylene pipe (HDPE) and stiffness classes 8 (SN-8) with ISI marked (With CML No ) with and including all fittings & jointing materials for connection of inspection chamber/WC to first manhole of sewage line complete all as specified and directed.

M&L Cutting into existing manholes for connecting new Drains Pipe 150mm bore, making good to pipes and rendering, cutting out existing benching for and forming Branch Channel (½ Round or ¾ Section) in Cement Concrete 1:2:4 (20mm graded aggregate),Smooth finished and Reforming Benching as required,complete all as specified and as directed.

S&F 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls/Ceilings complete all as specified and as directed.

S&F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls/Ceilings complete all as specified and as directed.

S&F 110mm bore PVC (SWR) bends of any radius complete all as specified and as directed.

S&F 110mm bore PVC (SWR) Cowl complete all as specified and as directed.

M&L 100mm dia of outlet Cast iron Nahani trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed.

S&F health faucet suitable for 15mm bore pipe, 1.25 meter long easy flexible tube in chrome finish & wall hook all as specified and as directed

S&F Vitreous China Urinal, Half stall type, white (excluding flushing cistern, flush pipe and waste pipe) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement complete all as specified and directed.

M&L Treating the soil under plinth protection at the rate of 5 litres of emulsion per square metre of surface area complete all as specified and directed.

M&LTreating the top surface of filled earth at the rate of 5 litres of emulsion per square metre of surface complete all as specified and directed.

M&LTreating the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface (Area of the sub structure in contact with backfill to be measured) complete all as specified and directed.

M&L cement concrete with PCC type B2 1:2:4 using 40mm graded aggregate as in foundation, filling in and mass concrete complete all as specified and directed.

M&L Pre-cast cement concrete block type C1 1:3:6 using (20mm graded aggregate) masonry with solid blocks, exc. 10 cm in width and setting in mortar 1:4, complete all as specified and directed.

M&L plain cement concrete type B-1, (1:2:4), (using 20 mm graded stone aggregate), as in coping and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

M&L rendering 15mm thick on fair faces of brick or concrete Surfaces in cement mortar 1:4 finished even and smooth without using extra cement, complete all as specified and directed.

Demoliation of brick work of any description and in any position complete all as specified and directed.

M&L for concealed point wiring with two single core 1.5 Sq.mm size FRLSH multistranded copper conductor PVC insulated cables and one single core 1.5 Sq.mm size green FRLSH colour PVC insulated,multistranded copper conductor PVC cable as earth continuity conductor,1100 volts grade, complete drawn in and including 20mm(minimim) medium grade rigid PVC CONDUIT and conduit accessories i.e. joint boxes, terminal boxes for mounting or housing switches, socket outlets, fan regulators, etc. confirming to IS specifications, including Mild Steel Pressed Terminal Box 1.22mm thick of suitable size duly painted with red oxide metal primer with 3.0mm thick Plastic Laminated Sheet Top Cover for mounting Switches, Sockets, etc. with including cutting chases for conduits & sinkings for MS Sunken boxes & making good to walls, floors etc. complete all as specified & as directed for the following :-

All as per item No 78 herein before but light point controlled by one, one way switch 5 Amps

All as per item No 78 herein before but One 3 point 5 Amps socket outlets point controlled by one switch on the same board

All as per item No 78 herein before but One 3 pin 5 Amps switch socket outlet point controlled by one switch on independent board

All as per item No 78 above but with two run of 2.5 sqmm multi stranded Single core copper conductor 1100 volts grade FRLSH PVC insulated sheathed cable with one run of FRLSH PVC 2.5 Sqmm multi standard insulated sheathed copper wire as earth continuity conductor along with wiring and connecting to the common earth dolly on independent board.

S & F Switch piano (White) flush type single pole one way 5 Amp, 230 Volts complete all as specified.

S & F Socket outlet (White) 2 in 1, 5 pin, 5 Amps complete all as specified and directed.

S & F Switch socket combination(White) flush type multipurpose 5 pin 5 Amps two in one , 230 volts complete all as specified and as directed

S&F Switch socket combination (White) 2 in 1 5/6 pin, 15 Amp flush type universal,complete all as specified and as directed

S&F ceilling rose (White) three terminal surface bakelite type AC 50 Hz 230 Volt of size 65x50mm complete all as specified and as directed.

S & F Lamp holder (White) with insulated body, with back plate suitable for batten fittings complete all as specified and as directed

S & F LED bulb 10 watt 5 STAR LAMP with B 22 base capacity 1200 lumen complete all as specified.

S & F sheet metal enclosure MCB DB SPN , double door, 4 way with 200 amps rated bus bar 415 volts complete duly grouted laid and fixed in wall all as specified and directed.

S & F MCB DP 32 Amps 415 Volt, confirms to IS/IEC 60898 Breaking Capacity of 10 kA, B-curve, complete all as specified and directed

S & F MCB SP, 240 volts, 6-32A Amps 50 Hz ,confirms to IS/IEC 60898 Breaking Capacity of 10 kA, B-curve, complete all as specified and directed.

Supply and fixing LED lights fitting 1x 20W, 220V, AC decorative ultra slim round profile LED lighting fixture with extruded polycarbonate , environmental friendly energy efficiebt ready to use pack with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S&F energy saving & environment friendly long life 20 Watt,(or nearest next higher wattage) CT ≥ 6500 K, LED building security light made up of pressure die-cast aluminium housing with acrylic cover as diffuser with IP 66 protection & impact resistance not less than IK-07 complete with integrated type, with high efficiency electronic driver, surge suppressor of 5 KV or more & high brightness LEDs, luminaire efficacy > 110 lumens/Watt, power factor ≥ 0.90, operating range 140 to 270 V, 50 Hz complete including GI pipe bracket of adequate size as required (Light Grade) of length 1.2 mtrs bent to shape and fixed with 40mm x 5mm MS flat with necessary nuts, bolts, washers etc, painting with two coats of syntheic enamel paint over a coat of primer and connecting up with and including three core twisted flexible copper conductor cable of suitable size all as specified & as directed.

S&F exhaust fan, steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers and connecting up with and including three core twisted flexible copper conductor cable of suitable size all as specified & as directed.

M & L sand cushioning in trenches for cable protection with coarse sand laid dry in trenches with uniform thickness including consolidation complete all as directed.

Supply & Laying well burnt brick , locally available best quality (sub class "B" bricks ) laid in trences perpendicular to UG Cable protection complete all as specified.

Supply & Laying XLPE LT heavy duty UG Cable of size 10 Sqmm 2 Core laid in trences /floor/on wall/service connection PVC Insulated, sheathing and armoured 1100 Volts grade with aluminium conductor including connection to the main switch/cut out MCB/MCCB with necessary lugs after cutting to required length complete all as specified and directed.

S & F GI Tubing light grade of size 40mm dia in protection of cable at road crossing /hard standing/pole protection fixed with clamp as per site requirement etc all as specified and directed.

M&L earthing with GI earth plate electrode 600x600x6mm thick buried directly in ground vertically to depth not less than 2.25m below the ground level with top edge of earth plate at a depth not less than 1.5m below the ground level connected to galvanized iron wire 4mm dia earth lead by means of bolts & nuts,check nuts & washers made of galvanised steel, earth wire protected by and including PCC (1:2:4) type B1 precast RCC cover slab (1:2:4) reinforced with 8mm dia TMT bars 100mm center to center bothways including one handle made of 10 mm dia round bar, including necessary excavation and earthwork in any type of soil, 20 mm dia medium grade galvanized steel tube for watering with one end fixed with cast iron funnel and wire mesh, 15 mm bore medium grade galvanized steel tubing for drawing earth wire GI strip protection & common salt, charcoal in alternate layers etc. complete all as shown in EP No 3 of SSR Part 1 and testing on completion complete all as specified and as directed.

S&F 50mm outer dia 3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed.

S&F 32mm outer dia 3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed.

S&F 32mm outer dia PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed.

S&F 50mm outer dia PP-R Gate valves (brass insert) as per requirement of the site complete all as specified and as directed.

Making connection of PP-R distribution branch with PP-R main of by providing and fixing tee of size 63mm x 50mm including cutting and making fusion joint etc. complete all as specified and as directed.

M/S B.B. Singh Contractor (BID ID -3111851)

Shree Krishna Traders (BID ID -3097454)