Building Construction Tender Results

Government eProcurement System Created By: Rajesh Wani Created Date/Time: 10-Nov-2025 11:10 AM Tender Title: Miscellaneous Civil Repairs and maintenance works in Operational Area, Operational Buildngs and Non-Operational Area, City side area at Jalgaon Airport during the year 2026-27 Tender ID: 2025_AAI_251206_1

OD3576/2025-2026:(Based on CTE approved observed data on 2023)Putting up reclamation bund of top width 2.0m, bottom width 2.75m.and average height of 2.50m with 1:1/4 side slope and protect the sides with coconut post of 4.50m long driving down 2.00m below bed level at 75cm c/c, providing 3 rows of weiling pieces 1/4 split coconut post on both sides and 1/4 split cross ties to alternate posts at top, bottom and middle portion and screening the sides of bund with Seperation memebrane of impermeable plastic sheet 125 micron thick fixed properly using coconut post and weiling pieces using reeper and nails in full height including tying properly using iron wire and coir altogether and supply and filling inside with hard clay/cut earth up to 2.50m, levell and conveyed with all leads and lifts including consolidating properly and maintaing the bund till the work is completed and dismantling the bund after completion of work etc. as per the directions of departmental officers at site. Bottom width 2.75m, Height 2.5m Side slope 1:1/4 Length of coconut pile 4.50m Spacing 0.75m No. of leyers 2 Length of full coconut pile required for 10m = ((10/0.75)+1)x2x4.5 = 126m Length of (1/4 split) coconut cross ties for 10m = 3x2.5 av. x 7 Nos. = 52.50 m Length of 1/4 split weiling pieces for 10m = 3x2x10 = 60m cost of full coconut post (Details vide 60.64.1), Coconut post required for 1m =126/10 = 12.6m (average length of coconut pile is 6 m and dia 25cm) Assuming cocunut post can be used 2 times No. of coconut pile required for 1m = 12.6/6 = 2.1 nos. Carriage of timber = 2.1x6x3.14x0.125x0.125 = 0.618cum Assume 3 rows wailing pieces in both sides and 3 cross ties, Total 52.60+60 - 112.50m Hence for 1.0m = 112.50/10 = 11.25m 6m long coconut tree equals 24m 1/4 split coconut piles , coconut post required = 11.25/24 = 0.469nos. Carriage required = 6x3.14x0.125x0.125 = 0.294cum Sawing area for 1m = 0.375x6x2x0.25 = 1.406sq.m Carpenter II class required = (4.3/10)x1.125 = 0.4838nos. Totla no.of coconut pile for 10m length @ 0.75m c/c = 10/0.75+1 = 14 nos on both sides = 14x2 = 28 nos. for 1m length = 28/10 = 2.8 nos Pile driving down length = 2.0m total length 2.0x2.8 = 5.6m Screening the frame with polythene sheet nailed to wailing pieces and coconut post, Plythene sheet require =10.3x2x2.50 = 51.50sqm For 1m = 51.5/10 = 5.15sqm Quantity of clay = (2.0+2.75)/2x2.50 = 5.94cum

Government eProcurement System Created By: Vinay Hedaoo Created Date/Time: 18-Apr-2026 12:16 PM Tender Title: Repair and maintenance contract (Civil works) for Non-Operational Area (2026-28) at Dabolim Airport, Goa Tender ID: 2026_AAI_269827_1