Tender For Provision Of Security Wall At Cwe Office Under Ge Shillong, shillong-Meghalaya

Tender For Provision Of Security Wall At Cwe Office Under Ge Shillong ; 1 Surface Dressing N Exc 15 Cm Deep And Getting Out In Soft / Loose Soil Complete All As Specified And Directed. 2 Rough Excavation N Exc 1.5 M Deep In Soft / Loose Soil And Getting Out Complete All As Specified And Directed. 3 Removing Excavated Soil Exc 1.5Kmbut N. Exc 5.00 Km And Depositing Where Directed Complete All As Specified And Directed . 4 Excavation In Trenches N Exc 1.5 M Wide Andn Exc 1.5 M Deep In Soft / Loose Soil For Foundation Etcor For Shaft, Wells, Cesspit, Manholes, Pier Holes Etc N Exc 10 Sqm On Plan And Not Exc 1.5 M In Depth And Getting Out Complete All As Specified And Directed. 5 Excavation Over Areas Not Exc 1.5M Deep And Getting Out In Soft / Loose Soil Complete All As Specified And Directed. 6 Excavation Over Areas Exc 1.5M But Not Exc 3.0Mdeep In Soft And Loose Soil Complete All As Specified And Directed 7 Removing Excavated Soil Not Exceeding 50 M Distance And Depositing Where Directed At A Level N Exc 1.5 Metre Above The Starting Point Complete All As Specified And Directed . 8 Returning , Filling In Including Spreading , Levelling Watering And Well Ramming In Soft / Loose Soil In Layers N Exc 25 Cm Thick Complete All As Specified And Directed 9 Material And Labour For Cement Concrete 1:4:8 Type D 2 ( Using 40 Mm Graded Stone Aggregates ) As In Foundations Filling And Mass Concrete Complete All As Specified And Directed 10 Material And Labour For Cement Concrete 1:3:6 Type C-2 ( Using 40 Mm Graded Stone Aggregates ) As In Foundations Filling And Mass Concrete Complete All As Specified And Directed 11 M&L Precast Cement Concrete Block Masonry Type C-1, 1:3:6 ( Using 20 Mm Graded Stone Aggregates ) With Solid Blocks, Exceeding 10 Cm In Width And Setting In Cement Mortar 1:6Including Necessary Formwork And Mouldscomplete All As Specified Anddirected. 12 Plain Cement Concrete Cast-In-Situ M-15 ( Nominal Mix ) ( Using 20 Mm Graded Stone Aggregates ) In Lintels Upto 1.5 M Clear Span, Cills, Steps, Seismic And Other Similar Bands, Plinth Courses, String Courses, Lacing Courses, Parapets And Railings Upto 60 Cm In Height, Coping, Kneelers, Apex Stones, Bed Plates, Kerbs, Water Trough And The Like Including Weathering Slightly Rounded Or Chamfered Angles And Throating Complete All As Specified Anddirected. 13 Material And Labour For Providing Pre-Cast Cement Concrete In 1:2:4 Type B1 ( Using 20 Mm Graded Stone Aggregates ) Bonders ( For Stone Walling ) , Corbels, Brackets, Etc. ( Of Any Section Indicated ) , With Plain Fair Faces, Including Chamfers, Weatherings, Throating Etc. With Setting In Cement Mortar ( 1:6 ) Complete With Joints To Match Complete All As Specified Anddirected. 14 M&L Reinforced Cement Concrete Design Mix M-25 ( Using 20 Mm Graded Stone Aggregate ) As In Foundations, Including Rafts, Footings, Foundation Beams; Plinth Beams; Bases For Columns, Etc.; Basement Slabs, Under-Reamed Piles And Mass Concrete Complete All As Specified And Directed 15 M&L Reinforced Cement Concrete Design Mix M-25 ( Using 20 Mm Graded Stone Aggregate ) As In Columns, Pillars, Piers, Posts And Struts Complete All As Specified And Directed 16 Material And Labour For Reinforced Cement Concrete Design Mix M-25 ( Using 20 Mm Graded Stone Aggregate ) As In Beams, Cantilevers, Bressummers, Lintels Over 1.5M Span Complete All As Specified And Directed 17 Material And Labour For Broken Glass Coping On Top Of Walls In Cm 1:3 Complete All As Specified And Directed 18 Material And Labour For Walling Of Random Rubble, Uncoursed, Well Bonded, Bedded And Solidly Hearted, Built In Cm ( 1:6 ) Including Finishing The Joints, Flush When The Work Proceeds Complete All As Specified And As Directed. 19 Extra Over Stone Walling For Hammer Dressing To Face Stones And Dressing Of Face Beds And Joints, Of Random Rubble Walling, Rubble Walling, Uncoursed Or Brought Upto Courses Not Exc. 40 Mm Deression On ( Granite Or Trap Stone ) Complete All As Specified And As Directed. 20 Material And Labour For Raised Pointing To Random Or Polygonal Rubble, Uncoursed Or Brought Upto Courses In Cm ( 1:4 ) Complete All As Specified And As Directed. 21 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;Fair Finished Flat Surfaces Of Concrete Complete All As Specified And Directed 22 Formwork To Sides Ofsquare , Rectangular Or Polygonal Pillars, Posts, Struts, Piers, Columns And Stanchions Rough Finished Finished Flat Surfaces Of Concretecomplete All As Specified And Directed 23 Formwork To Sides And Soffits Of Floor Or Roof Beams, Beam Haunchings, Girders, Bressum-Mers, Lintels, Cantilevers, Shelves Including Supports, Overhangs, Etc. Also Splays Between Floors And Beams, Etc Rough Finished Flat Surfaces Of Concrete Complete All As Specified And Directed 24 Material And Labour For Mild Steel Tmt Bars Of Grade 500D 10Mm Dia And Over, Cut To Length, Bent To Shape Required, Including Cranking, Bending Spirally For Hooping For Columns, Hooking Ends And Binding With And Including Mild Steel Wire ( Annealed ) Not Less Than 0.9Mm Dia Or Securing With Clips Complete All As Specified And Directed. 25 Material And Labour For Mild Steel Tmt Bars Of Grade 500D 5Mm Dia And Over Upto And Including 10Mm Dia Cut To Length, Bent To Shape Requiredin Stirrups, Spacers And Binders And Binding With And Including Mild Steel Wire ( Annealed ) Not Less Than 0.9 Mm Dia Or Securing With Clips Complete All As Specified And Directed 26 Supply And Fixing Of Framed Work As In Doors Or Gates Of Angle Or Other Section With Gusset Plates, Rails, Braces, Etc., Complete, Drilled For Fixing Of Steel Sheeting Or Other Covering. Doors, Etc. To Be Prepared For Hanging Or Sliding With And Including Either Hooksandhinges Or Steel Hanging Door Fitting And Fixing; Also Fasteningconformingto Grade Fe-410-W Or E -250 Quality A Complete All As Specified And Directed. 27 Supply And Fixing Of Structural Steel Work Rolled Mild Steel In Angle Fixed Independently, Without Connecting Plates, Etc ( Cut To Ordinary Lengths I.E. Within 20Mm Of The Length Indicated ) Conforming To Fe 410-W ( Grade E-250 Quality A ) Including Onecoat Of Zinc Chromate Primer Paint ( Including Preparation Of Surface ) At ContractorS Workshop Before Fabrication Complete All As Specified And Directed. 28 Supply And Fixing Of Galvanised 2 Strand, Steel Barbed Wire 2.24Mm Dia Barbed With 2Mm Dia Barbs At 75Mm Spacings And Straining And Fixing To Any Type Of Standard Rails Straining Bolts, Including, Securing Or Tying At Crossingswith And Provision Of Galvanised Mild Steel Wire, Staples Or Steel Pins, Etc. Complete All As Specified And Directed 29 Material And Labour For Painting 2 Coats Of Synthetic Enamel Paint Over A Coat Of Red Oxide Primer On New Steel And Iron Surfaces Of Any Description Over 10 Cm In Width Or Girth Including Preparation Of Surfaces Complete All As Specified And Directed. 30 Material And Labourpreparation Of Newly Plastered Wall Surfacesand Applying Two Coats Of Cement Base Paint Over A Coat Of Alkali Resistant Priming Complete All As Specified And Directed 31 Material And Labour For Rendering 15 Mm Thick In Cement Mortar 1:6On Fair Faces Of Brick Work Or Concretesurface Of Wallsfinished Even And Smooth Without Using Extra Cementcomplete All As Specified And Directed 32 Material And Labour For Rendering 15 Mm In Cement Mortar 1:4 On Fair Faces Of Brick Work Or Concrete Surfaces Finished Even And Smooth Without Using Extra Cement Complete All As Specified Anddirected. 33 Supply And Fixing Of Pvc ( Swr ) Pipe 110Mm Dia Bore As Water Spout Pipe In Retaining Wallcomplete All As Specified And Directed. 34 Dismantling Posts Or Struts ( Wood, Steel Or Rcc ) Any Section, Including Taking Out Embeded Portion And Making Good Distrubed Ground Posts Embedded In Concrete, Brick Work, Masonry Etc Complete All As Specified And Directed 35 Dismantling Structural Steel Work Including Doors, Gates But Excluding Framed Truss Etc. Complete All As Specified And Directed 36 Dismantling Of Fencing Wiremesh, Any Type Complete All As Specified And Directed.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	21-Oct-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	28-10-2023
2	28-Oct-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	02-11-2023
3	02-Nov-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	06-11-2023

INR 2000 /-

INR 277500.0 /-

INR 2.02 Crore /-

Name of Work:PROVN OF SECURITY WALL AT CWE OFFICE UNDER GE SHILLONG

Sl. No.	Item Description
1	Surface dressing n exc 15 cm deep and getting out in soft/loose soil complete all as specified and directed.
2	Rough excavation n exc 1.5 m deep in soft/ loose soil and getting out complete all as specified and directed.
3	Removing excavated soil exc 1.5Kmbut n. exc 5.00 Km and depositing where directed complete all as specified and directed .
4	Excavation in trenches n exc 1.5 m wide andn exc 1.5 m deep in soft/ loose soil for foundation etcor for shaft, wells, cesspit,manholes, pier holes etc n exc 10 sqm on plan and not exc 1.5 m in depth and getting out complete all as specified and directed.
5	Excavation over areas not exc 1.5m deep and getting out in soft/ loose soil complete all as specified and directed.
6	Excavation over areas exc 1.5m but not exc 3.0mdeep in soft and loose soil complete all as specified and directed
7	Removing excavated soil not exceeding 50 m distance and depositing where directed at a level n exc 1.5 metre above the starting point complete all as specified and directed .
8	Returning ,filling in including spreading ,levelling watering and well ramming in soft/loose soil in layers n exc 25 cm thick complete all as specified and directed
9	Material and labour for cement concrete 1:4:8 Type D 2 (using 40 mm graded stone aggregates)as in foundations filling and mass concrete complete all as specified and directed
10	Material and labour for cement concrete 1:3:6 Type C-2 (using 40 mm graded stone aggregates) as in foundations filling and mass concrete complete all as specified and directed
11	M&L Precast cement concrete block masonry type C-1, 1:3:6(using 20 mm graded stone aggregates) with solid blocks, exceeding 10 cm in width and setting in cement mortar 1:6including necessary formwork and mouldscomplete all as specified anddirected.
12	Plain Cement Concrete cast-in-situ M-15(Nominal Mix) (using 20 mm graded stone aggregates) in lintels upto 1.5 m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, coping, kneelers, apex stones, bed plates, kerbs, water trough and the like including weathering slightly rounded or chamfered angles and throating complete all as specified anddirected.
13	Material and labour for Providing pre-cast cement concrete in 1:2:4 type B1(using 20 mm graded stone aggregates) bonders (for stone walling), corbels, brackets, etc. (of any section indicated), with plain fair faces,including chamfers,weatherings,throating etc. with setting in cement mortar(1:6) complete with joints to match complete all as specified anddirected.
14	M&L Reinforced cement concrete design mix M-25 (using 20 mm graded stone aggregate) as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed
15	M&L Reinforced cement concrete design mix M-25 (using 20 mm graded stone aggregate)as in columns, pillars, piers, posts and struts complete all as specified and directed
16	Material and labour for Reinforced cement concrete design mix M-25 (using 20 mm graded stone aggregate)as in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed
17	Material and labour for broken glass coping on top of walls in CM 1:3 complete all as specified and directed
18	Material and labour for Walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in CM(1:6) including finishing the joints, flush when the work proceeds complete all as specified and as directed.
19	Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, of random rubble walling, rubble walling, uncoursed or brought upto courses not exc. 40 mm deression on (granite or trap stone) complete all as specified and as directed.
20	Material and labour for Raised pointing to random or polygonal rubble, uncoursed or brought upto courses in CM( 1:4) complete all as specified and as directed.
21	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;fair finished flat surfaces of concrete complete all as specified and directed
22	Formwork to sides ofsquare ,rectangular or polygonal pillars, posts, struts, piers, columns and stanchions rough finished finished flat surfaces of concretecomplete all as specified and directed
23	Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressum-mers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc rough finished flat surfaces of concrete complete all as specified and directed
24	Material and labour for Mild steel TMT bars of Grade 500D 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns,hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.
25	Material and labour for Mild steel TMT bars of Grade 500D 5mm dia and over upto and including 10mm dia cut to length, bent to shape requiredin stirrups, spacers and binders and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed
26	Supply and fixing of framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. doors, etc. to be prepared for hanging or sliding with and including either hooksandhinges or steel hanging door fitting and fixing; also fasteningconformingto grade Fe-410-W or E -250 quality A complete all as specified and directed.
27	Supply and fixing of structural steel work Rolled mild steel in angle fixed independently, without connecting plates, etc ( cut to ordinary lengths i.e. within 20mm of the length indicated) conforming to Fe 410-W(Grade E-250 quality A) including onecoat of zinc chromate primer paint ( including preparation of surface) at contractor"s workshop before fabrication complete all as specified and directed.
28	Supply and fixing of Galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossingswith and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and directed
29	Material and labour for Painting 2 coats of synthetic enamel paint over a coat of red oxide primer on new steel and iron surfaces of any description over 10 cm in width or girth including preparation of surfaces complete all as specified and directed.
30	Material and labourpreparation of newly plastered wall surfacesand applying two coats of Cement Base paint over a coat of alkali resistant priming complete all as specified and directed
31	Material and labour for rendering 15 mm thick in cement mortar 1:6on fair faces of brick work or concretesurface of wallsfinished even and smooth without using extra cementcomplete all as specified and directed
32	Material and labour for rendering 15 mm in Cement Mortar 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified anddirected.
33	Supply and fixing of PVC (SWR) pipe 110mm dia bore as water spout pipe in retaining wallcomplete all as specified and directed.
34	Dismantling posts or struts (wood, steel or RCC) any section, including taking out embeded portion and making good distrubed ground posts embedded in concrete, brick work, masonry etc complete all as specified and directed
35	Dismantling structural steel work including doors, gates but excluding framed truss etc. complete all as specified and directed
36	Dismantling of fencing wiremesh, any type complete all as specified and directed.