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| 1 | M&L racking out old sealing compound from the old existing joints of size 26 to 30mm wide and 28mm deep(average) without disturbing the joint filler underneath including cleaning the joints portion thoroughly to ensure dust free using compressed air by air blower, and filling the existing joints with sealing compound grade 'B' after applying a coat of primer to vertical surfaces of concrete which are in the contact with the compound and finishing the joint properly leaving 3 mm gap from top surface of concrete complete all as specified and as directed. |
| 2 | All as per item No 01 above but size of joint is 21 to 25 mm wide and 20 mm average depth complete all as specified and as directed. |
| 3 | All as per item No 01 above but size of joint is 16 to 20 mm wide and 15 mm average depth complete all as specified and as directed. |
| 4 | M&L for cleaning the surface of Runway with wire brush and air compressor, making the surface free from dust and applying with and including two coats of polymer modified bitumen emulsion @ 0.50 Ltr/Sqm diluted in the ratio 1:1 (PME 0.25 litre and Water 0.25 litre in each coat) by spraying with mechanical sprayer complete and ensure uniform finish of runway complete all as specified and directed as per manufacture instruction complete all as specified and directed. Make:- M/S Hindustan coals Pvt Ltd (Product Name : HINMAT PLUS) or equivalent MES approved make as approved by GE. Note:- (a) Contracter must ensure and arrange necessary material to protect the painting lines, Runway lights on the Runway from the PME. If any damage occurs during currency of work contractor shall rectify the same at his own cost and arrangement without any extra cost to the department. |
| 5 | M&L preparing concrete / bituminous pavement by brushing surfaces of road and marking paint of approved colour applying two coats of water based Paint over a coat of primer (Conforming to IS-164-1981) White or Yellow exc 10 Cms width using automatic mechanical nozzle spray machine complete all as specified and directed. |
| 6 | M&L scarifying or picking gravelled, macadam or bituminous macadam surfaces in area ot not exceeding 400 sqm and exceeding 50mm and not exceeding 100mm deep and as stacking thereof complete all as specified and directed |
| 7 | M&L applying evenly a paving bitumen priming/tack coat with bituminous primer of grade VG-10 as the rate of 10 kg per 10 Sqm complete all as specified and directed. |
| 8 | M&L Bituminous premixed carpet, 30 mm consolidated thickness, with 0.27 cum of stone chippings mixed with 14.6 kg of bitumen binder of grade VG-30, rolled and compacted to required camber and gradient in Runway NLB surface and complete all as specified and directed |
| 9 | M&L premixed sand seal coat with 0.06 cum of sand mixed with 6.8 Kg of bitumen, applied and rolled to a uniform smooth surface with paving bitumen of grade VG-10 complete all as specified and directed |
| 10 | Demolition of brick work or stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc but excluding ashlars facings dressed stone work and precast concrete articles, complete all as specified and directed. |
| 11 | M&L brick work with sub class `B’ bricks, straight on plan exceeding 6m mean radius built in CM 1:4 complete all as specified and directed. |
| 12 | M&L brick work with sub class `B’ bricks, straight on plan exceeding 6m mean radius built in CM 1:4 complete all as specified and directed. (except brick) |
| 13 | Demolition of concrete of any description and in any position not otherwise specifically provided complete all as specified and directed. |
| 14 | M&L cement concrete 1:4:8 type D-2, (using 40 mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed. |
| 15 | M&L PCC 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate) as in coping, benching including necessary formwork complete all as specified and directed. |
| 16 | M&L cement concrete in surface channels and drains type B2 1:2:4 (using 40mm graded crushed stone aggregate) complete all as specified and directed. |
| 17 | M&L extra for forming fair finished drain or channel Upto 60 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc, complete all as specified and directed. |
| 18 | Taking down cement plaster on brick or stone walls etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed. |
| 19 | M&L rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surfaces and finished surface even and smooth without using extra cement etc, complete all as specified and directed. |
| 20 | Demolition of concrete in reinforcement ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and directed. |
| 21 | M&L precast reinforced cement concrete 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) in cover slabs, shelves and similar articles with plain faces including necessary moulds and setting in cement mortar 1:6 including necessary form work complete all as specified and directed. (reinforcement to be measured separately) |
| 22 | M&L TMT steel bars, 10mm dia and over, cut to length, bent to shspe required including cranking, bending spirally for hooping for coloumns, hooking ends andbionding with (annealed) not less than 0.90 mm dia or securing with clips complete all as specified and directed. |
| 23 | Cleaning of mud/unwanted vegitation from drainforming fair finished of drain or chanel to plastering and including removing PQC/concrete material exceeding 500m but not exceeding 1.5km and depositing where directed complete all as specified and directed. |
| 24 | Notes :-An amount of Rs. 54990.00 on account of Credit Schedule for Schedule 'A' Part-II shall be deducted from total quoted amount of BOQ to arrive at the contract sum. Please Enable Macros to View BoQ information |
