Tender For Tarmac Painting At Dispersal, Ptt, Ltt, Blast Pens And Misc Runway Maint Works At 19 Wing, Af Under Ge (Af) Borjhar, borjhar-Assam

Tender For Tarmac Painting At Dispersal, Ptt, Ltt, Blast Pens And Misc Runway Maint Works At 19 Wing, Af Under Ge ( Af ) Borjhar; 1 M&L For Preparation Of Old Painted Concrete / Runway Surface By Removal Of Existing Paint / Treatment By Scraping, Rubbing & Washing And Painting To Lines, Dashes, Arrow, Letter Etc Over 10 Cm In Width Or Girth With Aqua Base, Fast Drying Runway Making Paint ( Tt-P-1952F ) White, Orange, Yellow Or Black Colour Manually, Not Less Than 300 Micron Dry Thickness And Applying Simultaneously Dispensed Type I Glass Beads ( Bs6088b ) @ 300 Complete Grames / Sqm As Per Manufactures Instruction With All Necessary Arrangement Complete, All As Specified And Directed By Eng-In-Charge. Make: Stp Ltd ( Shalimark W ) Or Equivalent Brand As Approved. 2 All As Per Above Item No 1.00 Here-In-Before But Not Exc 10Cm Width Or Girth 3 Surface Excavation Not Exceeding 30 Cm Deep And Averaging 15 Cm Deep And Getting Out In Soft / Disintegrated Rock. 4 Removing Excavated Soils Exc 250M Not Exc 500M And Depositing Where Directed At A Level Not Exc 1.5M Above The Starting Point. 5 M&L For Hardcore Of Gauge Not Exceding 63Mm Of Broken Stone, Deposited, Spread And Levelled Layers Not Exceeding 15 Cm Thick, Watered And Rammed To A True Surface. 6 M&L For 100 Mm Thick Cement Concrete Type C2, 1:3:6 ( Using 40Mm Graded Granite Stone Aggregate ) In Sub Base Of Flooring / Hard Standing 7 Supply And Laying 80Mm Thick Factory Made Chamfered Edge Cement Concrete Paver Block Of M-35 Grade With Approved Colour, Design & Pattern As In Footpath, 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 Over 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 Sand Complete All As Specified And Directed. 8 M&L Pcc Type B1 1:2:4 Using 20 Mm Graded Aggregate In Kerbs 9 M&L For Repair To Broken Spelled Edges Of Joints, Pot Holes Etc With Epoxy Mortar Of Existing Concrete Slab By Forming Square / Rectangular Groves With Mechnical Cutter Wider Towards Top Bottom Top Form Key With Existing Concrete And Cleaning / Dusting To Groves By Using Compressed Air To Remove All Dirts / Dusts By Air Blower And Repair With Applying Two Coats Of Epoxy Primer Under The Epoxy Mortar Complete All As Specified And As Directed

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	11-Dec-2023	Amendment of BoQ	BOQ	23-12-2023

INR 500 /-

INR 50000.0 /-

INR 25 Lakhs /-

Name of Work:TARMAC PAINTING AT DISPERSAL, PTT, LTT, BLAST PENS AND MISC RUNWAY MAINT WORKS AT 19 WING, AF UNDER GE (AF) BORJHAR

Sl. No.	Item Description
1	M&L for preparation of old painted concrete/runway surface by removal of existing paint/treatment by scraping, rubbing & washing and painting to lines, dashes, arrow, letter etc over 10 cm in width or girth with Aqua base, fast drying runway making paint (TT-P-1952F) white, orange, yellow or black colour manually, not less than 300 micron dry thickness and applying simultaneously dispensed type i glass beads (BS6088B) @ 300 complete grames/Sqm as per manufactures instruction with all necessary arrangement complete, all as specified and directed by Eng-in-Charge. Make: STP Ltd (Shalimark "W") or equivalent brand as approved.
2	All as per above item No 1.00 here-in-before but not exc 10cm width or girth
3	Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft/disintegrated rock.
4	Removing excavated soils exc 250m not exc 500m and depositing where directed at a level not exc 1.5m above the starting point.
5	M&L for hardcore of gauge not exceding 63mm of broken stone, deposited, spread and levelled layers not exceeding 15 cm thick, watered and rammed to a true surface.
6	M&L for 100 mm thick Cement concrete type C2, 1:3:6 (using 40mm graded granite stone aggregate) in sub base of flooring/hard standing
7	Supply and laying 80mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, 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 over 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 sand complete all as specified and directed.
8	M&L PCC type B1 1:2:4 using 20 mm graded aggregate in kerbs
9	M&L for repair to broken spelled edges of joints, pot holes etc with epoxy mortar of existing concrete slab by forming square/ rectangular groves with mechnical cutter wider towards top bottom top form key with existing concrete and cleaning/ dusting to groves by using compressed air to remove all dirts/ dusts by air blower and repair with applying two coats of epoxy primer under the epoxy mortar complete all as specified and as directed