Maint/ Repair To Interlocking Block , Chequered Tiles , Galvalume Sheet , Chainlink Fencing , Steel Gates , Drain , Culvert , Cover Slabs And Allied Works At Afac Under Age ( I ) ( Af ) Coimbatore, Coimbatore-Tamil Nadu

Maint/ Repair To Interlocking Block , Chequered Tiles , Galvalume Sheet , Chainlink Fencing , Steel Gates , Drain , Culvert , Cover Slabs And Allied Works At Afac Under Age ( I ) ( Af ) Coimbatore , Demolition Of Brick Work Built In Cement Mortar Including All Quoins Arches , Pillars , Etc . But Excluding Ashlar Facings Dressed Stone Work And Pre Cast Concrete Articles Etc Complete All As Specified And Directed . , Taking Down Cement Plaster On Brick Wallls Etc . Including Raking Out Joints , Hacking For Key And Scrubbing Down With Water , Etc . Complete All As Specified And Directed . , Demolition Of Cement Concrete Of Any Description As In Surface Channels And Drains Etc . And Similar Works And Removing The Debris Outside Md Land All As Specified And Directed . , Demolition Of Pre-Cast Reinforced Cement Concrete In Ground Floor And Paving Not Exceeding 1 . 5Cm Thickness ( Below Or Above Ground Level ) Complete And Removing The Debris Outside Md Land All As Specified And Directed . , Demolition Of Stone Slabs And Tiles Of Any Description Or Thickness In Floors , Aprons , Etc . Laid Bedded And Pointed In Any Mortar And Removing The Debris Outside Md Land All As Specified And Directed . , Material And Labour For Brick Work With Sub Class B Bricks Straight Or Curved On Plan Exc 6 M Mean Radius Built In Cement Mortar 1:6 All As Specified And Directed . , Material And Labour For Rendering 10Mm Thick On Fair Faces Of Brick Work Or Concrete Surfaces In Cement Mortar 1:4 Including Finishing The Surface Even And Smooth Without Using Extra Cement All As Specified And Directed . , Material And Labour For Applying Two Coat Of Cement Paint To Newly Plastered Surfaces Of Walls Over A Coat Of Chalk Whiting Primer Including Preparation Of Surfaces All As Specified And Directed . , Material And Labour For Cement Cocrete In Surface Channels And Drains 1:3:6 Type C2 Using 40 Mm Graded Stone Aggregate , M&L For Extra For Forming Fair Finished Drain Or Channel 30 Cm Inner Girth In Cement Concrete , Using Extra Cement Including Forms , Moulds , Mitred/Stopped Ends Etc All As Specified And Directed . , M&L For Cement Concrete 1 : 2 : 4 Type B1 Using ( 20 Mm Graded Stone Aggregate ) As In Copings , Bands Etc . Including Weathering Slightly Rounded Or Chamferred Angles And Throating Including Necessary Form Work Complete All As Specified And Directed . , Material And Labour For Providing Pre Cast Cement Concrete 1:2:4 Type B1 ( 20 Mm Graded Stone Aggregate ) Set In Cement Mortar 1:6 As In Cover Slabs All As Specified And Directed . , S&F Tmt Bars 10 Mm 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 . 90Mm Dia Or Securing With Clips All As Specified And Directed . , Dismantling Mid Steel Work Of Any Description And Stacking For Issuing Under Credit . , Supply And Fix Mild Steel In Framed Work Such As Grills Gratings Etc . With Ends Of Bars Shouldered And/Or Riveted , Or Forged Into Spikes ;Framed Guard Bars;Barred Iron Doors;Ladders Framed Ballusters Walk Ways Railings And Similar Work Confrming To Fe 290 . Gde E-165 All As Specified And Directed . , Supply & Fix In Repair Galvanised 2 Strand Steel Barbed Wire 2 . 24Mm Dia Barbed With 2Mm Barbs At 75Mm Spacings And Straining And Fixing To Any Type Of Standard Rails Straining Bolts , Including Securing Or Tying At Crossings With The Provision Of Galvanised Mild Steel Wire , Staples Or Steel Pins , Etc ( Each Line Wire To Be Measured ) All As Specified And Directed . , Taking Down Old Loosened Barbed Wire From Fencing And Refixing Tightly With Proper Winding Wire Complete All As Specified And Directed . , Material And Labour Pcc 1:2:4 Type B1 ( 20 Mm Graded Stone Aggregate ) For Fixing Of Angle In Brick Wall Including Form Work Etc Complete All As Specified And Directed . , Material And Labour For Applying Two Coat Of Synthetic Enamel Paint Over A Coat Of Red Oxide Or Zinc Chrome To New Steel Surfaces Of Any Description Over 10 Cm Width Or Girh Not Otherwise Described All As Specified And Directed . , M&L For Complete Removal Of Existing Treatement Of Wall Surface Applying Two Coats Of Cement Paint Inlcuding One Coat Of Chalk Whiting Primer All As Specified And Directed , M&L For Preparation Of Old Steel Surface Of Any Description Over 10 Cm In Width Or Girth And Applying One Coat Of Synthetic Enamel Paint All As Specified And Directed . , All As Per Item No . 21 But For Wooden Surfaces All As Specified And Directed . , M&L For Machine Pressed Precast Concrete Interlocking Paver Block Any Shape And Size Confirming To Is 15658-2006 Of 60 Mm Thickness , M-30 Grade With Grey Cement And Pigment With Rubberised Finish Over A Sand Cushoining Of 10Cm Thick ( Rate Included ) As Per Manufacture Instruction All As Specified And Directed . , M&L For Chequered Cement Concrete Tile 30 Cm X 30 Cm X 25 Mm Thick Set , Over Screed Bed In Cm 1:6 , 15Mm Thick ( Rate Included ) Jointed And Pointed In Neat Cement Slurry With Grey Cement And Pigments In Floors All As Specified And Directed . , Supply And Fix In Repairs 75 Mm Dia Pvc ( Swr ) Pipes Single Socketed , In Any Length With Rubber Ring Joints Laid In Wall , Floor , Etc All As Specified And Directed . , Dismantling Of Asbestos Cement ( Corrugated , Semi Corrugated , Etc ) Sheets In Roof Coverings And Stacking For Issuing Under Credit . , S & F Pre - Painted Galvalume Aluminium Zink Coating Gi Based Corrugated Steel Sheet 0 . 50 Mm Thick Of Any Color Having Tensile Stregth Of 550 Mpa As In Roof Covering/Cladding Fixed To Walls Fixed With Self Tapping Screws All As Specified And Directed . , Supply And Fixing Chain Link Fencing ( Pvc Coated ) Using 100Mmx100mm With Made Out Of 3 Mm Dia Wire Including Line Wires , Any Mesh , Size And Type To Any Type Of Standards , Rails , Straining Bolts , Etc . Including Provission Of Binding Wire All As Specified And Directed .

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	20-Jun-2020	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	27-06-2020

INR 500 /-

INR 16000.0 /-

INR 8 Lakhs /-

Name of Work : Maint/ repair to Interlocking block, chequered tiles,galvalume sheet , chainlink fencing, steel gates, drain , culvert , cover slabs and allied works at AFAC under AGE (I) (AF) Coimbatore.
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	Demolition of brick work built in cement mortar including all quoins arches, pillars, etc. but excluding ashlar facings dressed stone work and pre cast concrete articles etc complete all as specified and directed.		20	Cum
2	2	Taking down cement plaster on brick wallls etc. including raking out joints, hacking for key and scrubbing down with water, etc.complete all as specified and directed.		300	Sqm
3	3	Demolition of cement concrete of any description as in surface channels and drains etc. and similar works and removing the debris outside MD land all as specified and directed.		3	Cum
4	4	Demolition of Pre-cast Reinforced cement concrete in ground floor and paving not exceeding 1.5cm thickness (below or above ground level) complete and removing the debris outside MD land all as specified and directed.		5	Cum
5	5	Demolition of stone slabs and tiles of any description or thickness in floors, aprons, etc. laid bedded and pointed in any mortar and removing the debris outside MD land all as specified and directed.		7	X Sqm
6	6	Material and labour for brick work with sub class B bricks straight or curved on plan exc 6 m mean radius built in cement mortar 1:6 all as specified and directed.		20	Cum
7	7	Material and Labour for rendering 10mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 including finishing the surface even and smooth without using extra cement all as specified and directed.		500	Sqm
8	8	Material and Labour for applying two coat of cement paint to newly plastered surfaces of walls over a coat of chalk whiting primer including preparation of surfaces all as specified and directed.		500	Sqm
9	9	Material and Labour for Cement cocrete in surface channels and drains 1:3:6 type C2 using 40 mm graded stone aggregate		3	Cum
10	10	M&L for Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement including forms, moulds, mitred/stopped ends etc all as specified and directed.		50	RM
11	11	M&L for Cement concrete 1 : 2 : 4 type B1 using (20 mm graded stone aggregate) as in copings, bands etc.including weathering slightly rounded or chamferred angles and throating including necessary form work complete all as specified and directed.		2	Cum
12	12	Material and Labour for providing pre cast cement concrete 1:2:4 type B1 (20 mm graded stone aggregate) set in cement mortar 1:6 as in cover slabs all as specified and directed.		5	Cum
13	13	S&F TMT bars 10 mm 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 0.90mm dia or securing with clips all as specified and directed.		500	Kg
14	14	Dismantling mid steel work of any description and stacking for issuing under credit.		1	Per Qtl
15	15	Supply and Fix mild steel in framed work such as grills gratings etc. with ends of bars shouldered and/or riveted, or forged into spikes ;framed guard bars;barred iron doors;ladders framed ballusters walk ways railings and similar work confrming to Fe 290.Gde E-165 all as specified and directed.		1000	Kg
16	16	Supply & Fix in repair Galvanised 2 strand steel barbed wire 2.24mm dia barbed with 2mm barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossings with the provision of galvanised mild steel wire, staples or steel pins, etc (each line wire to be measured) all as specified and directed.		50	100 RM
17	17	Taking down old loosened barbed wire from fencing and refixing tightly with proper winding wire complete all as specified and directed.		10	100RM
18	18	Material and Labour PCC 1:2:4 type B1 (20 mm graded stone aggregate) for fixing of angle in Brick wall including form work etc complete all as specified and directed.		0.75	Cum
19	19	Material and Labour for applying two coat of synthetic enamel paint over a coat of red oxide or zinc chrome to new steel surfaces of any description over 10 cm width or girh not otherwise described all as specified and directed.		150	Sqm
20	20	M&L for complete removal of existing treatement of wall surface applying two coats of cement paint inlcuding one coat of chalk whiting primer all as specified and directed		300	Sqm
21	21	M&L for Preparation of old steel surface of any description over 10 cm in width or girth and applying one coat of synthetic enamel paint all as specified and directed.		150	Sqm
22	22	All as per item No.21 but for wooden surfaces all as specified and directed.		130	Sqm
23	23	M&L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-30 Grade with grey cement and pigment with rubberised finish over a sand cushoining of 10cm thick (Rate included) as per manufacture instruction all as specified and directed.		100	Sqm
24	24	M&L for chequered cement concrete tile 30 cm x 30 cm x 25 mm thick set, over Screed bed in CM 1:6, 15mm thick (Rate included) jointed and pointed in neat cement slurry with grey cement and pigments in floors all as specified and directed.		70	Sqm
25	25	Supply and Fix in repairs 75 mm dia PVC (SWR) pipes single socketed , in any length with rubber ring joints laid in wall, floor, etc all as specified and directed.		30	RM
26	26	Dismantling of asbestos cement ( Corrugated , semi corrugated , etc) sheets in roof coverings and stacking for issuing under credit.		35	Sqm
27	27	S & F Pre - painted galvalume aluminium zink coating GI based corrugated steel sheet 0.50 mm thick of any color having tensile stregth of 550 Mpa as in roof covering/cladding fixed to walls fixed with self tapping screws all as specified and directed.		35	Sqm
28	28	Supply and fixing chain link fencing (PVC Coated) using 100mmx100mm with made out of 3 mm dia wire including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire all as specified and directed.		100	Sqm