Spl repair of ESH No. 31, 35 and 37 at Depot area of 39 FAD and Spl rep/Replacement of Asbestos sheet with GI sheets in certain Bldgs/ESHS inside Depot and Adm area of 39 FAD under GE Bharatpur

Amount

Demolition of cement concrete (unreinforced) in ground floor and pavings not exc 15 cm thick (below or above ground level) including floor tiles of any description complete all as specified & as directed.

Demolition of 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 complete all as specified and as directed.

Taking down cement plaster or cement lime plaster, terrazo etc on PCC/stone surface/brick surfaces including raking out joints hacking for key scrubbing down with water etc, complete all as specified and as directed.

Dismantling wall lining and ceiling boards (fibre, pulp, insulation etc) or insulation boards / slabs / blankets any thickness, including cover fillets complete all as specified and as directed.

Dismantling Asbestos cement/galvalume/fibre glass (corrugated, semi corrugated, etc.) sheets as in roof coverings etc including ridges complete all as specified and as directed.

Supply only integral water proofing compound (ISI marked) complete all as specified & as directed.

M&L for brick work with old size burnt clay sub-class ‘B’ bricks, straight or curved on plan exceeding 6.00 metre mean radius, built in cement and sand mortar 1:4 complete all as specified and as directed.

S&F in replacement of galvanized mild steel wire cloth 0.56 mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks or galvanized wire staple complete all as specified & as directed.

M&L for 75mm thick PCC 1:3:6 type C2 using 40mm graded crushed stone aggregate as in plinth protection/path laid in panel surface finished even and smooth without using extra cement complete all as specified. Note :- Plinth protection shall be of width as directed and shall be laid with an outward slope of 1:30 in alternative bays not exceeding 4 meter in length. Joints of 6 mm wide and 10 mm deep shall be provided along the wall and bays and same shall be filled with bitumen mastic (1:3).

M&L for 100mm thick PCC 1:2:4 type B1 using 20mm graded crushed stone aggregate as in floor, pavings etc and finishing even and smooth (without using extra cement)complete all as specified and as directed.

M&L for rendering 10mm thick in cement and sand mortar 1:4 on fair faces of brick masonry or concrete surfaces of walls, finished even & smooth without using extra cement complete all as specified.

M&L for rendering 15mm thick in cement and sand mortar 1:4 on other than fair faces of brick masonry or concrete surfaces of walls, mixed with integral liquid water proofing compound as per manufacturer’s instructions, finished even & smooth without using extra cement, complete all as specified and directed. Note : Supply only integral liquid water proofing compound shall be measured and paid for separately.

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

M&L for preparation of newly plastered surfaces of walls & applying two coats of cement base paint of approved shade/tint over one coat of water based white pigment alkali resistant priming paint complete all as specified & as directed.

M&L for preparation of new plastered or Gunited surfaces and applying thoroughly wetted surface to ensure better sticking including sand paper gentle rubbing to obtain smooth surfaces, including all necessary arrangement for execution of work and applying two coats of exterior weather proof paint (APEX) in camouflaging pattern with roller application over one coat of water based white pigmented akali resistant priming paint for external wall, complete all as specified and directed.

M&L for complete removal of existing treatment on walls including washing rubbing down and stopping of distempered and painted surface and preparation of old surface applying thoroughly wetted surface to ensure better sticking including sand paper gentle rubbing to obtain smooth surfaces, including all necessary arrangement for execution of work and applying two coats of exterior weather proof paint (APEX) in camouflaging pattern with roller application over one coat of water based white pigmented akali resistant priming paint for external wall over 1mm thick white external wall cement putty complete all as specified and directed.

M&L for preparation of new plastered or Gunited surface and applying two coat of distemper oil emulsion over one coat of water based white pigmented alkali resistant primer paint over 1mm thick internal wall care putty conforming to IS : 109-1968 white or tinted on ceiling & walls complete all as specified and as directed.

M&L for complete removal of existing treatment on walls including washing rubbing down and stopping of distempered and painted surface and preparing old surface and applying two coats of oil bound distemper over 1mm thick internal wall care putty including preparation by rubbing complete with roller application complete all as specified and directed.

M&L for complete removal of existing treatment on ceiling including washing rubbing down and stopping of distempered and painted surface and preparation old surface and applying two coats of white wash including preparation complete with roller application complete all as specified & as directed.

M&L for removal of existing treatment by taking out loose/spalled out waste material by chiselling chippings etc from beam, wall, columns, band, ceiling etc. including use and waste of formwork and providing steel wire fabric mesh of size 75mm x 75mm of dia 3.15mm fixed by L shaped mild steel shear key welded with existing reinforcement and providing 40mm average thickness concrete (1:1.5:3) type A-0 using graded stone aggregate of 10mm maximum size mixed with polymeric admixture with pressure nozzle (guniting) and finishing the surface in CM (1:3) surface finished even and smooth without using extra cement and removing the debris outside MD land complete all as specified and directed. Note : Quoted rates shall deemed to be inclusive of all formwork and scaffolding or other handy T&P required to make up proper shape and size of columns/ Pillars, beam and wall partition etc.

M&L for preparing surfaces for roof treatment by removing all loose gravel, dirt, oil, grease and foreign matter by jet of dry air and clean the surfaces mechanically or by grinding to make it smooth before application, repair all cracks by cutting V groove and fill with PMC mortar (Polymer Modified Cement Mortar) prepared in ratio as per manufacturers specification provide 75mm x 75mm coving made out of PMC mortar as above on all joints of vertical upstand to ensure that moisture content in the prepared surfaces does not exceed 5% immediately before application of liquid membrane. Material incorporation & PROTECTION BE PROVIDED AS TERRASHEILD FIRST APPLY WITH WATER (RATIO TERRASHEILD : WATER will be 4 : 1) as primer with coverage area 0.10 Kg per Sqm. After 2-3 hours later, second step apply directly first coat of terrasheild 0.30 to 0.40mm thickness coverage area 0.50 to 0.75 Kg per Sqm with roller. spread non woven geo textile of 40/50gsm with overlap of 50mm in both direction when the surface is still tacky. After 4-6 hours later, apply third step apply directly second coat of terrasheild 0.30 to 0.40mm thickness coverage area 0.50 to 0.75 Kg per Sqm with roller. Final thickness of complete treatment should be min 1.0mm. water tank and khurra location one additional coat of terasheild 0.30 to 0.40mm thickness coverage area 0.50 to 0.75 Kg per Sqm be provided. after complete application will be done authorised applicator from manufacturer and manufacturer's applicatiuon complete all as specified and directed. Make : IWL/STP/Piddilite/Sika/Fosroc

M&L for 20mm thick screed bed or bedding layer of cement and sand mortar (1: 4) finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of 3mm thick sheet glass ordinary quality and glazing with oil putty in square not exc 0.5 sqm in each pane including painting / oiling to new putty to match with the existing/new surfaces, complete all as specified & as directed.

M&L for preparation of new steel and iron surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint of approved tint over a coat of zinc chrome primer complete all as specified & as directed.

S&F Pre-painted galvalume aluminium zinc coating corrugated steel sheet 0.50mm thick with coating AZ-150 gsm of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified & as directed. Note : Colour of sheet shall be as approved by the GE.

S&F Pre-painted galvalume aluminum zinc coating Plain steel sheet 0.50mm thick with coating AZ-150 gsm of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified & as directed. Note : Colour of sheet shall be as approved by the GE.

S&F Gl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre/intermediate channel 0.90mm thick having two equal flanges of 15mm each and web of 45mm suspended from soffit at approx 900mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.20m length) of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with lips of 10.5mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457mm centre to centre complete all as specified & as directed.

S&F for Hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified and directed.

M&L for false ceiling with 4mm thick non-asbestos fibre cement building boards fixed including anodized aluminium frame work complete all as per manufacturer’s instructions, all as specified and as directed.

S&F rolled mild steel work as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats, necessary welding etc. conforming to Gde E-250 (Fe 410-W) quality `A’ ISI marked complete all as specified and as directed.

S&F mild steel work as wind ties for roof including securing bolts, ruts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc., flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Grade E-165 (Fe 290), complete, all as specified & directed.

S&F preparation of new or previously untreated steel and iron surfaces of any description, not exceeding 10cm in width or girth when unconnected with other painting or when painted in a different tint and applying two coats of synthetic enamel paint over a coat of zinc chrome primer complete all as specified and directed.

Supply and fixing ball bearing for rolling shutters complete all as specified and as directed.

Supply and fixing safety lever locks mild steel with 4 levers for rolling shutters complete all as specified and as directed.

Taking down existing steel rolling shutters of size not exceeding 3.20m x 4.00 m complete all as specified and directed.

S&F 1.25mm thick Steel rolling shutters, without ball bearing, as specified including top cover, side guides, anchoring rod, hasp and staple, lock plate of length not less than 2.20m and not more than 4.00m and width not less than 0.15m and not more than 0.20m of riveted construction made out of mild steel sheet 3.15mm thick, reinforced with mild steel angle 35x35x5mm size at bottom and locking arrangement with two 50mm bow handles and flat iron 25x3mm to fix the lath and lock plate, guide channel made out of 2mm thick MS sheet size 75x30mm including taking down the existing guide channel from rolling and fixing with wall/column etc and making good with PCC (1:2:4) type B-1 and cement work (1:3) and one shop coat of primer erected in position as indicated and specified in SSR Part-I complete push pull or manual type complete all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m deep below normal ground level and connected to and including galvanized iron earth wire 4mm dia by means of GI nuts, bolts, check nuts, washers thimbles, etc as shown in electrical plate No 3 of SSR Part-I and connection to main switch board/Test point/panel/equipment and testing on completion including excavation and earth work in any type of soil, returning filling in and removal of surplus spoil to a distance not exc 50 metre, charcoal and salt in alternate layer 15 cm thick all around the earth plate electrode, MS funnel with wire mesh, GI pipe medium grade 20 mm bore for watering and 15 mm bore 7.50 metre long GI pipe light grade for earth wire protection fixed with poles with two clamps, made from MS flat 25 mmx3mm, bolts, nuts and washers, PCC chamber (1:3:6) type C1, 40mm thick RCC pit cover, etc including dismantling & taking out old existing unserviceable earthing complete all as specified & as directed. Note : (i) PCC chamber shall be constructed at least 1.5 mtr away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) Earth pit cover is to be made 10mm MS plate with the projection to overlap the four side of the road covered upto 10cm with collapsable MS handle.

Taking down old unserviceable aluminium strip from roof and wall of ESHs any size and position including making good to distrubed surface of wall and roof complete all as specified and directed.

Supply and fixing aluminium strip 25mm x3mm complete with insulator/saddles and fixing with screws/accessories etc for fitting the strip for roof conductor & down conductors above ground level complete all as specified & as directed. Note : Rate of insulators shall be deemed to be included in quoted rates.

Supply and fixing Galvanized iron strip 32mm x6mm with saddles and fixing on wall or buried in ground or any other indicated situation including taking down old unserviceable GI strip including making good to distrubed surface complete all as specified & as directed.

Re-fixing of serviceable aluminium strip 25x3mm complete as obtained from serial item No. 38.00 of BoQ here-in-before with on new saddles/ insulators, including straightning and fixing screws/ accessories for roof and down conductor complete all as specified and directed. Note : (i) Fixing of serviceable insulators will be deemed to be included with quoted rates. (ii) Rate of new insulators shall be deemed to be included with quoted rates.

M&L for Air termination, single pointed aluminium rod 12mm dia 300mm long including taking down old unserviceable air termination complete all as specified & as directed.

M&L test point terminal block made of gun metal or phosphorus bronze size 75mm x 75mm x 25mm, drilled and screwed including 3 Nos, 8mm dia, 25mm long hexagonal head screws with nuts & washers complete all as specified & as directed.

M&L for Galvanized iron tubing 40mm bore light grade, ISI marked, including all fittings for protection of GI strip including taking up or down existing unserviceable steel water tubing and connections of 40mm bore complete all as specified and directed.

M&L for Galvanized iron tubing 40mm bore medium grade, ISI marked, including all fittings for protection of GI strip including taking up or down existing unserviceable steel water tubing and connections of 40mm bore complete all as specified and directed.

Supply and fixing in replacement old unserviceable porcelain insulator for conductor 25x3/3.15 strip with one metre interval secured with suitable screw complete all as specified and directed.

Supply and fixing in replacement old unserviceable porcelain insulator for conductor 32x6mm strip with one metre interval secured with suitable screw complete all as specified and directed.

S&F Aluminium Conductor Steel Reinforced (ACSR) of any size as directed, stringing for air termination points supported by GI tubing on the roof of the ESHs to inner connect the all termination points including jointing with and including aluminium binding wire 2mm dia, jumpers, tapes, stretching properly, etc including dismantling and taking down old existing unserviceable aluminium conductor steel reinforced (ACSR) of any size/type/ capacity, complete all as specified and as directed. Notes : (i) The ACSR conductors shall conforming to IS-398 (Part-II) and as specified in SSR Part-I. (ii) The unit rate quoted shall also deemed to include for supply and fixing of binding wire, aluminium tapes, etc which shall not be included in the weight of conductors for payment. (iii) Weight of conductors shall be determined by measuring the horizontal distance between centers of two adjacent poles and compounding the weight of conductors of that size and length and 3% extra shall be added for sag, jointing, jumpers etc. (iv) Weight of the conductors shall be calculated from the nominal weights given in tables in the relevant IS code.

S&F for Stay assembly to support GI pipe for air termination by providing 7/4mm dia GI stay strand 15m, 16mm mild steel rod 1.35 RM and PCC block 1:3:6 size of 0.60x0.60x0.15m including earth work in soft loose soil including taking out old unserviceable stay assembly complete all as specified and as directed.

S&F cross arms, bracing, supports, clamps and back plates fabricated from structural steel sections conforming to Grade E-165 (Fe 290) including nuts, bolts, washers, welding, bending cold or hot, drilled holes for bolts, in any shape or size as directed with & including applying two coats of aluminium paint (under & finishing coats) over a coat of red oxide zinc chromate primer on exposed steel surfaces after preparation of surfaces including taking down old cross arms, bracing, supports, clamps and back plates etc complete all as specified and as directed . Note: - (i) Sizes, sections & types of members and shape of the cross arms etc shall be as required at site and all as directed. (ii) Un-exposed steel surfaces shall be given one coat of red-oxide zinc chromate primer only. Cost of the same is included in unit rate of the item and nothing extra shall be paid on this account. (iii) Weight of paint shall not be considered for payment purpose and quoted rate shall deemed to be included this aspect.

M/S MAKHIJA TRADERS (BID ID -3513271)

Jasraj & Company (BID ID -3508526)

AMIT RISHABH BUILDERS PRIVATE LIMITED (BID ID -3513860)

M/s Singh Engineering Corporation (BID ID -3507537)

M/S SEWA AND SERVE BUILDERS (BID ID -3508383)