Loading…
Loading…
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹41.6 LAccepted-AOC | L1 | Accepted-AOC L1 | |
| 2 | L2₹43.2 L+₹1.0 L (2.40%)Rejected-Finance | L2 | Rejected-Finance L2 | |
| 3 | L3₹43.7 L+₹1.6 L (3.72%)Rejected-Finance | L3 | Rejected-Finance L3 | |
| 4 | L4₹44.8 L+₹2.6 L (6.18%)Rejected-Finance | L4 | Rejected-Finance L4 | |
| 5 | L5₹53.0 L+₹10.9 L (25.9%)Rejected-Finance | L5 | Rejected-Finance L5 |
Tender Value
₹49.7 L
EMD Value
₹99,360
Closing Date
20 Feb 2021, 6:00 pmClosed
GE JAIPUR
Garrison Engineer, Military Engineer Services, Khatipura road, Jaipur 302012
CERTAIN BR REPAIR TO MD ACCN ANDOTM ACCN WORKS AT ZONE-II B AND REPAIR AND PERIODICAL SERVICES AT HELIPAD AREA AT JAIPUR MIL STN
2021_MES_416892_1
GE/J-68/2020-21
Open Tender
Civil Works
Item Rate
270 days
JAIPUR
As per NIT
5 documents required · 5 mandatory
₹500
GE JAIPUR
₹99,360
Yes
12 Mar 2021
28 Jan 2021
22 Feb 2021
28 Jan 2021
20 Feb 2021
8 Feb 2021
28 Jan 2021 - 7 Feb 2021
Amount
Taking down cement plaster on roof surfaces including roof treatemnt.
M&L Cutting out cracks to V-section in existing roofs or terracing, cleaning out and filling solidly with a hot mixture of bitumen and clean drysand 1:1 (by weight).
M&L for screed/plaster 15mm thick in (CM 1:4) on roof for surfaces mixed with appd liquid type water proofing compound as per manufacture instuctions. Work or concrete surfaces.
Supply only liquid water proofing compound
M&L 25 mm thick cement concrete type B-0 (using 12.5mm size graded stone aggregates) average as in RCC roof surface to horizontal and vertical surfaces , finish the surfaces even and smooth using extra cement including necessary form work all as specified and directed.
M&L applying a coat of bituminous primer conforming to IS-3384 @ 0.40 Kg per Sqm, APP based polymeric membrane not less than 3mm thick, weighing not less than 3kg/Sqm, reinforced with polyester non-woven fabric (weighing not less than 150gm/Sqm) shall be laid by torch application. Side overlaps shall be 75mm and the end laps shall be 100mm and all overlaps and joints shall also be sealed by torch application including one coat of bituminous aluminium paint all as specified and directed.
M&L preparation of APP based polymeric surface and applying two coat of aluminium paint all as specified & as directed.
Disconnectingt existing tanks, setting asidee (or lowering if required) for repairs, cleaning, etc. and hositing if required reconnecting and re-fixing in same position. (Cleaning repairing etc. measured separately). exc 250 ltr and not exc 500 ltr
Supply & fixed as in Water storage tanks 500 litres capacity, rotational moulded, triple layer polythene (cylindrical vertical with closed top) hoisting and fixed in position on roofs including dismantling existing water storage tank, complete all as specified.
M&L Cleaning and removing all scale and dirt, etc, from tanks exc 250 ltr & n exc 500 ltr and from mouths of circulating pipes, etc
Taking up or down steel tubing and connection, including cleaning 25 mm bore
GI tubing medium grade with all fitting 25 mm bore fixed to wall or concealed or fitted to ceiling or laid under floor
Taking up or down steel tubing and connection, including cleaning 15 mm bore
Taking up or down steel tubing and connection, including cleaning 20 mm bore
Fixing only old 15 mm steel tubing and including cleaning in positon (walls, ceiling and floor etc complete all as specified and directed
S & F GI tubing medium grade with all fitting 15 mm bore fixed to wall or concealed or fitted to ceiling or laid under floor
Fixing only old 20 mm steel tubing and including cleaning in positon (walls, ceiling and floor etc complete all as specified and directed
S & F GI tubing medium grade with all fitting 20 mm bore fixed to wall or concealed or fitted to ceiling or laid under floor
Demolition of cement concrete in ground floor & paving n. exc 15 cm thick (below or above GL) unreinforced complete all as specified and directed.
Material and labour for PCC 1:4:8, type D2 (using 40 mm graded stone aggregate) as in foundation filling, mass concrete and sunken floor treatments complete all as specified and directed.
Supply & fixed in repairs 15 mm bore stop valve cast copper alloy screwed down high pressure with crutch or butterfly handle screwed for iron pipe or for union fixed complete all as specified
Supply & fixed in repairs 20 mm bore stop valve cast copper alloy screwed down high pressure with crutch or butterfly handle screwed for iron pipe or for union fixed complete all as specified
Dismantling Stone slabs and tiles of any description or thickness in floors, aprons etcLaid dry or laid dry and pointed
M&L 75mm thick cement concrete type D-2, 1:4:8 all as directed.
M&L 25mm thick sand layer compacted all as directed.
M&L Machine pressed precast concrete interlocking paver block,coloured rubber moulded any shape and size 60mm thickness, M-35 Grade with grey cement and pigment
M&L Pre-cast cement concrete block masonry with solid bloacks, exc.10 cm in width and setting in mortar, complete
Taking down cement plaster on brick / stone wall, ceiling etc incl. raking outs joints hacking for key scrubbing with water
Rendering 15mm thick on stone& brick surfaces, in CM 1:4 surface finished even and smooth w/o extra cement
Rendering 10 mm thick on ceiling/RCC Facias etc in CM(1:3) finished even and smooth without using extra cement
M & L for Rendering 15mm thick on brick/stone masonery or other than fair faces of brick work on wall in CM 1:6 surface finished even and smooth w/o extra cement
M&L for complete removal of existing treatment and applying two coats of cement base paint over a coat of primer complete all as specified.
M&L for preparation of new plaster surfaces and applying two coat of cement base paint over a coat of primer complete all as specified
M&L for preparing new plastered ceiling surfaces and applying three coat of white wash complete all as specified
M&L for preparing new plastered ceiling and applying two coat of oil bound distemper complete all as specified
M&L for preparing old plastered ceiling surfaces and applying one coat of oil bound distemper complete all as specified
M&L for preparing old plastered ceiling surfaces and applying one coat of white wash complete all as specified
M&L for preparation of new plaster surfaces of walls and applying two coat of oil bound distemper over a coat of primer complete all as specified
M&L for preparation of old plaster surfaces of walls and applying two coat of oil bound distemper complete all as specified
M&L for preparation of old plaster surfaces of walls and applying one coat of oil bound distemper complete all as specified
M&L for preparation of old plaster surfaces and applying one coat of cement base paint complete all as specified
M&L one coat of wall care putty
M & L for repair to spalling of concrete by applying bond coat of epoxy bonding agent & Cement in 1:1 ratio for bondig old and new concrete on damaged surfaces and applying polymer modified mortar in CM (1:3) having 20 mm Avg thickness Note :- (a) Supply only polymer mortar additive wiil be measured and paid separatly. Repirs to be done by authorised applicator of Dr Fixit/ Build Core/Fosroc/Pedilite as approved by GE. (b)(i) Quanitiy of polymer shall be 15% by weight of cement. (ii) Pan mixer shall be used to get homogenous dough on bond coat surfaces. (iii) Required thickness shall be achieved by repeating this step after 24 Hrs to as required. (iv) Repaired surfaces area shall be kept moist for 5-7 days.
M&L for preparing old steel surfaces of any description not otherwise described over 10cm in width or girth and applyingapplying one coats of synthetic enamel paint complete all as specified
Preparation of old wooden or wood based surfaces of any description, over 10cm width or girth and applying a coats of synthetic enamel paint complete all as specified and directed.
Taking down Chowkhats or frames with shutters (without taking of shutters from the frame) not exc 1.50 Sqm each complete all as specified and directed.
Taking down chowkhats or frames with shutters (without taking off shutters from the frame) area exc 1.50 sqm and n.exc 4.00 sqm each complete all as specified and directed.
Taking down shutter of any description area exc 1.00 sqm and n exc 2.00 sqm each complete all as specified and directed.
Framed work as in doors or gates of angle or other section as chowkhat., tie bar, hold fast, guard bars complete, drilled for fixing complete
Factory made solid panel pvc door shutter 30mm 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 wedded/ 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.
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
Factory made 35 mm thick,2nd class hard wood (Hollock), glazed and skeleton shutters open rebated and prepared to receive glass/ gauge etc (without sash bars), edges of framing plain chamfered or rounded, fitted with cut and mitered beads for securing glass etc for doors, size of members as specified in clause 8.24 (a) of MES Schedule Part-I Section-8, complete all as specified.
M&L 35mm thick factory made plain, framed, paneled door shutters kiln seasoned and chemically pressure treated second class, hardwood (two panels) with lock rail and panel of 9mm thick BWP commercial marine grade ply wood bonded with high quality liquid phenol formal dehyde synthetic resin adhesive confirming to IS-710. The size of rails and style shall be as per IS-1003. The shutter shall be fitted to chowkhats as directed.
S&F Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded
S&F Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded but without glazings bar
M&L for two coat of synthetic enamel paint (ordinary tint) to the new steel surfaces having shop coat primer red oxide (zinc chrome) over 10 cm in width or girth not otherwise described complete all as specified and directed.
Galvanised mild steel wire cloth 0.56mm nominal dia of wire and average width of aperture not more than 1.18mm and fixed with tinned tacks or galvanized wire staples complete all as specified .
S& F 3mm thick sheet glass ordinary quality and glazing with oil putty or wooden beads in squares n.exc 0.5 sqm in each pane.
All as per srl item No 58 above but incl hacking out of old broken glass
S&F in repairs to galvanised mild steel wire cloth, 0.56 mm nominal dia of wire and average width of aperture 1.18 mm and fixed with tinned tacks, or galvanised wire staples fixed in repair in wooden doors and steel windows
Preparation of new wooden or wood based surfaces of any description, over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.
Supply & fix 150 mm length aluminium anodised barrel tower bolt extruded section complete all as specified and directed.
Supply & fix 150 mm long aluminium handles, cast type, anodised complete all as specified and directed.
S & F Butt hinges, extruded aluminium alloy 100mm
Supply & fix 150 mm length aluminium alloy anodised sliding door bolt with hsap staple (bolt type) and fixing clip of sheet cast or extruded sections and fixing bolts and sliding bolt complete all as specified and directed.
Supply & fixed as in replacement of 15mm bore cast copper alloy CP bib tap fancy type screwed down for iron
Supply & fixed as in replacement of 15mm bore CP stop cock /angle cock fancy type screwed down with iron pipe or for union fixed complete .
Supply & fixed in repairs 15mm bore CP pillar tap with capstan head screwed down high pressure with or without 'Hot' or ' Cold' with long screwed shank and fly nuts screwed for iron pipe fancy type
Supply & fixed in repair chromium plated shower rose with or without swivel joints any size including fixing to steel pipe or union.
Supply & fixed as in replacement of 20mm bore ball valve high pressure with PTMT withepoxy coated aluminium rod and high density plastic ball screwed for iron pipe andfixed.
S&F in repairs 10 litre capacity PVC low level flushing cistern with all accessories complete fixed with WC including syphone pipe, PVC flushing pipe of size complete all as specified and directed.
Supply & fixed PVC connection 15mm x 450mm size with PTMT nuts.
Supply & fixed as in replacement of plastic water closet seat cover coloured pattern with flatbottom and cover mild steel CP hinging device fixed complete all as spd.
M&L for welding in repairs n. exc 2.5cm in length like hinges ,tower bolt and similar work
Supply & fixed as in Water storage tanks 1000 litres capacity, rotational moulded, triple layer polythene (cylindrical vertical with closed top) hoisting and fixed in position on roofs including dismantling existing water storage tank, complete all as specified.
Supply & fixed in repairs mild steel curtain rod powder coated with fixing side brackets, end cups, rings @ 10 Nos per RM and fixed with PVC rawl plugs & steel screws complete all as specified and directed.
S&F Tubular towel rail 20mm dia 600mm long of brass chromium plated fixed with brackets and including chromium plated brass screws and wooden/plastic cleats complete all as specified.
M&L for wash hand basin, flat back 550x400mm vitreous china (white) including chromium plated waste fittings, 32mm bore size, waste pipe, PVC, 32mm bore, angle iron/cast iron brackets of required size as directed & making good disturbed surfaces to match with the existing as in repair complete all as specified.
M&L in repair 75 mm dia PVC(SWR) multi floor trap with grating including jointing with solvent cement complete all as specified and directed.
Supply & Fixing in repair vitreous China squatting pan, ' Orissa patteren, size 580 x 440 mm white, with integral footrests including trap but (excluding flushing cisteren and flush pipe) complete all as specified and directed.
S&F in repairs Vitreous China squatting pan, `pedesatl pattern (EWC) white in colour with and including plastic seat cover white closed pattern with flat bottom and cover and MS chromium palted hinging device including connecton to uotgoing pipe complete all as specified and directed by Engr - In - charge . , size 580 x440 mm white, with integral foot rests (excluding flushing cistern ), fixed in repair all as specified.
S&F in repair Vitreous China one piece EWCs with seat cover and twin flush fitting snow white colour of size 690 mm x 380 mm x 780 mm (Cat Part No S1013123 of CERA) or equivalent of Jaquar etc complete all as specified and directed.
Taking down eaves gutters and rain water pipes (any size or pattern ) including fittings heads, shoes bends swan neck etc complete.
S&F PVC(SWR) 75 mm bore juction single T equal or unequalprovided with access door
S & F PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall with stack clamps of 110 mm complete fixed in repair
S & F PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wallwith stack clamps of 75 mm complete fixed in repair
S&F in repair PVC (SWR) Bends 100/110mm bore, with oval access doors
S&F in repair PVC (SWR) Bends 75 mm bore, with oval access doors
S&F PVC cowls 75 mm
S&F PVC(SWR) 75 mm bore branch piece,single y equal or unequal provided with access doore.
S&F PVC(SWR) 110 mm bore branch piece,single y equal or unequal provided with access doore.
S&F PVC(SWR) 110 mm bore reducers
Providing and fixing in repair suspended false ceiling (make Armstong ORCAL or equivalenet as approved) extra microperforation size of 600 x 600 x 15 mm Ceiling Tiles over suspension metal system (MICRO LOOK) designer grid (15 mm grid 8mm return) SILHOUETTE X L 15 MM (NOMINAL) of Armstorng make complete or equivalent brand of make specified in x `C' to particular specifications including necessary hanging system arrangement which is required to be made from existing rafter and purlins of trussed roof of building all as directed including taking down old false ceiling.
S & F PVC Grating doom 125 mm dia with waste hole of PTMT (Min Weight 40 gms) fixed in repairs
M&L for anodised aluminium door shutters power coated ,as a fixed frame, sliding frame, any type aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber packing, anodised alumnium snap beading, screws etc. complete all as specified
Anodised aluminium window and ventilator shutters power coated, fixed type,sliding type or any type without sash bar, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber packing, anodised alumnium snap beading, screws etc. complete all as specified
S & F powder coated aluminium sections for doors, windows, ventilators, door partition including fabrication of frame shutters and fixing with necessary lugs, cleats, rollers, handles, locking arrangement etc. including all accessories such as glazings clips, and rubber beadings for fixing glass panes in frame complete all as specified. Note : (i) Glass panes will measured & paid separately . (ii)The quoted rate shall be inclusive of cost of rubber beading however it will be not be weighed and paid separately.
M&L 4.80 mm thick plain glass packing with rubber gasket, Al beading etc around both sides for fixing in repair of glass all as specified and directed.
M&L 4.80 mm thick plain glass packing with rubber gasket, Al beading etc around both sides for fixing of glass all as specified and directed.
Mortice lock, vertical type, size 100 mm brass 4 lever
S&F for hydraulic operated double action floor spring for aluminium door made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed.
S&F in repair for hydraulic operated double action floor spring for aluminium door made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed.
S & F Aluminium body Door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg complete all as directed.
S & F in repair Aluminium body Door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg complete all as directed.
Taking down existing alumimium door/window of any size and refixing in same opeing /other opening after easing and changing necessary jointing cleats, glazing clips, glass, rubber packing anodised aluminium snap beading and screw as direct glass measured and paid separatly
Material and labour in repair for floor door stopper of aluminium alloy body and tongue, anodised , with hard drawn steel spring overall length of cover plate 140 mm, complete all as specified and directed.
Supply & fix in repair Mild steel pressed handle, oval type, 150 mm size, stove enameled black and fixed with steel screws, complete all as specified.
M& L in repair steel barrel tower blots, stove enamelled black, with bright bolt and fixed 100 mm
M& L Mild steel sliding door bolts,plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed in repair 250mm
Dismantling of floor hearth or wall tiling including cement mortar bedding but not backing and rubbish off the primises complete all as directed.
M&L 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 cement to match complete all as directed.
M&L 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 vertical surfaces such as skirtings and dados etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as directed.
M&L Non Skid coloured ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.
M&L Screed bed or bedding layer of mortar 15 mm thick in (1:6) for laying floor finishes like tiles etc complete all as specified and directed.
M&L rendering 10 mm thick on fair faces of brick work in CM (1:4) complete all as specified and directed.
M&L glazed tiles digital coloured ceramic tiles 300x450x7mm thick in vertical surfaces such as skirting and dados set and jointed in neat cement slurry pointed in coloured cement to match complete all as specified and directed.
Vetrified Ceramic tiles 10mm thick (square/rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match. Light shade over and including 15 mm thick screed bed in CM 1:6
M&L for coloured glazed ceramic tiles 300x200x6 to 7mm thick set and jointed in neat cement slurry and pointed with coloured cement as in skirting/dados including 10mm thick rendering in CM 1:4 as in backing coats of tiles finished the surfaces rough to recieve tiles etc complete all as directed and specified.
Dismantling brickwork of stone/boulder masonry, build incement mortar including all quions, arches, pillars etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.
Material and labour for brick work with sub class 'B' brick straight curved on plan exceeding 6 metre mean radius with old size bricks built in CM 1:6 for cracked wall of manholes,septic tank, soak pits etc complete all as specified and directed.
All as per item No- 121 here-in -above but except bricks complete all as specified and directed. Note :- Old serivceable bricks obtained from dismantling shall be reused after proper cleaning.
S&F CP brass Towel ring Make - F5004105 of CERA or equivalent of Jaquar.
S&F in repair Vitreous China snow white wash basin, Canton pattern size 615 mm x 510 mm with pedestal , 32 mm dia CP waste coupling & 25 mm dia, 75 cm long PVC waste pipe with 32 mm dia connector of make Cera Cat Part No S2040122 & S2090107 or equivalent as approved by GE.
S&F in repair toilet paper holder Make Cera Cat Part No F5007110 or equivalent of as approved by GE
S&F soap tray chromium plated complete all as specified & as directed. Make - CERA Cat Part No F5007106 or equivalent as approved by GE
S&F central hole wash basin mixer 15mm dia with 450mm braided connection pipe of make Cera Cat Part No F2007461 or equivalent as approved by GE
S&F fancy type Health faucet 15 mm bore (ISI marked) including extension Pipe of 1 Mtr Long Make -CERA Cat Part No F8030301 or equivalent as approved by GE
S&F corner glass shelf large 300mm x 300mm complete all as specified. Make - CERA Cat Part No CA F5005103 or equivalent as approved by GE
PVC grating 100mm dia of PTMT(Minimum wt-25 gm)
S&F in repairs jet suitable of EWC with 01 mtr pipes
Preparation of old wooden or wood based surfaces of any description, over 10cm width or girth and applying two coats of synthetic enamel paint of approved tint complete all as specified and directed.
M&L for preparing old steel surfaces of any description not otherwise described over 10cm in width or girth and applyingapplying one coats of synthetic enamel paint complete all as specified
F&F 20mm size if mesh, wire netting of galvanised steel wire 1.40 mm dia fixed with tinned tacks of wire staples, all as specified and directed.
M&L scarfying or picking gravelled, mecadam or bituminous macadam surface in area n.exc 400 sqm (depth exceeding 50mm but not exceeding 100mm) all as specified and directed.
M&L preaparation of existing black top surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a priming / tack coat using bituminous primer VG-30 at the rate of 5kg/10 sqm. M&L bituminous premix asphaltic semi dense concrete (design mix) 30mm thick (consolidated thickness) with 5.5% binder content by weight of total mix using paving bitumen of VG-30 laid/ spread uniformly by mean of mechanical paver over primed black top surface and rolled with 8 to 12 tonne power roller to required gradient and camber complete all as specified and as directed.
M&L cleaning and praparing of road surface for road marking with reflective thermoplastic white road marking paint confirming to BIS 3262 laid down through road marking machine in a layer of CRYSTALEX using 5 kg material per sqm by incorporating the whitle glass beads for reflectivity in 100mm & all as specified and directed.
Schedule of Credit
M/S Mohan Lal Gupta
S.R.Enterprises
UNIVERSAL INFRAPROJECT PVT LTD
J.J.ENGINEERING
stage.html
html • 0.05 MB
tech_eval.pdf
fin_bid_open.pdf
boq_comp_chart.xlsx
xlsx
fin_eval.pdf
aoc.pdf
Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.
details.html
html • 0.03 MB
Download all tender documents and submit your bid
Disclaimer: TenderKart has made every reasonable effort to ensure that the information on this page is accurate and authentic, however it cannot be held liable for any third-party claims or losses or any damages. TenderKart makes no warranty, expressed or implied, as to the results obtained from the use of this information. If you notice any error or omission, please let us know at .