RUNWAY PAINTING, SURFACE DRESSING, LEVELLING WORK AND CERTAIN MISC WORKS AT AFS CHAKERI, KANPUR

Amount

M & L for preparation of surfaces of roads, bituminous or rigid, pavement, flexible pavings, aprons and the like exceeding 10 cm width or girth as in lines dashes, arrows, letters etc and applying one coat of aqua based road making paint of tint white or golden yellow or Orange or as required at site complete all as specified and directed. Note : Availability of working hours for painting will depend on Air Trafic Control (ATC) Unit. Nothing extra shall be admisible if intermittent working hours for painting is available due to operational activities.

Ditto all as per Item No.1.00 here-in-before but applying two coats of aqua based road marking paint as and when required by users complete all as specified and directed. Note : Availability of working hours for painting will depend on Air Trafic Control (ATC) Unit. Nothing extra shall be admisible if intermittent working hours for painting is available due to operational activities.

M & L for preparation of surfaces of roads, bituminous or rigid pavement, flexible pavings, aprons and the like not exceeding 10 cm width or girth as in lines dashes, arrows, letters etc and applying with one coat of aqua based road marking paint of any tint as required at site complete all as specified and directed. Note : Availability of working hours for painting will depend on Air Trafic Control (ATC) Unit. Nothing extra shall be admisible if intermittent working hours for painting is available due to operational activities.

Ditto all as per Item No 3.00 here-in-before but applying two coats of aqua based road marking paint as and when required by users complete all as specified and directed. Note : Availability of working hours for painting will depend on Air Trafic Control (ATC) Unit. Nothing extra shall be admisible if intermittent working hours for painting is available due to operational activities.

M & L for preparation of old painted steel surfaces of any description and applying one coat of synthetic enamel paint of any colour as required complete all as specified and directed.

M & L for preparation of old bituminous / concrete surfaces by sweeping, removing foreign materials etc and applying one coat of white washing complete all as specified and directed. Note : Availability of working hours for painting will depend on Air Trafic Control (ATC) Unit. Nothing extra shall be admisible if intermittent working hours for painting is available due to operational activities.

M & L for preparation of old concrete surfaces of any description and applying one coat of exterior emulsion paint of any colour as required complete all as specified and directed.

Cutting of grass by manually operated bush cutter machine of areas around various sign boards, Installation, post, DTGM and likes where mechanical means can not be deployed including cleaning away all grass vegetations, sampling shrubs, brushes weeds and roots of trees etc and removing rubbish at low line area exc 200 m from edge of runway / taxiway / dispersal complete all as specified and directed by Engr- In-Charge. Note : Availability of working hours for painting will depend on Air Trafic Control (ATC) Unit. Nothing extra shall be admisible if intermittent working hours for painting is available due to operational activities.

Providing of JCB with operator including fuel for levelling of the areas around the Runway /Taxi Track / Runway shoulders and cleaning of the grass / brushes etc. where it will not be possible by mechanical / Jungle Zim complete all as specified and directed.

Cutting the broken sides of PCC slabs, sides of pot holes in concrete surface, sides of joints (ie construction, dummy & expansion joints) and raking out the cracks, depression in the slab to the required depth and size with hand tools upto hard sound surface old concrete including removing loose material to a distance exceeding 150 m and deposited the same as directed, the grooves is to be cleaned by means of compressed air to remove dust / loose sand, foreign materials and washing the grooves / surfaces with solution prepare with hydrochloric acid and water in equal proportion @ 7 Ltrs/ 10 Sqm in two applications and M & L for filling / making good the side edges of PCC slab, sides of joints (Construction, dummy & expansion) and cracks / depression in the slab by applying one coat in two operations, resin primer (ISI mark) of 1.16 mm thickness @ 3.20 Kgs/ 10 sqm with brush to ensure concrete surfaces fully wetted in two operations, resin primer to surfaces prepared for sides of edges/joints and slabs including preparation as per manufacturers instruction one part of epoxy resin primer (ISI marked) mixed with 05 parts of clean quartz sand mixture both by weight and top finished as table top finish with zero difference levels, various depth are to be recorded in MB before filling the epoxy mortar at site complete all as specified and directed.

Cleaning of drain of width not exceeding 1.50 m and depth upto 1.50 m including cleaning the grass, bushes mules silts by manually from the bottom, sides and 1.5 m to the both side at the top of the drain including removal of the grass, brushes, mules silts etc up to distance of 100 m complete all as specified and as directed.

Cleaning of drain of width not exc 1.50 m and depth upto 1.50 m including cleaning the grass, bushes mules silts by manually from the bottom and both sides (up to 1.00 m) both sides at the top of the drain including removal upto 100 m, including taking out RCC drain cover carefully and refixing the same after cleaning the drain complete all as specified and as directed.

Removing of existing debris, mounds, muds and other broken construction material and rubbish laying in the near by area of runway Taxi Track, QRA`s as shown by ATC and thrown out at low line area by Manual and Mechanical means to distance not exceeding 8 km complete all as specified and directed. Note : The quoted unit rate deemed to be included labour element for loading and unloading of debris.

Repair to existing construction and dummy joints of size 10 to 20 mm wide and 25 mm (average) depth on rigid pavement of runway, taxiway and dispersal of air field with following activities : (i) Raking out old decayed / damaged existing sealing compound with backup rod of any description and cleaning the joints thoroughly by removing dust, dirt foreign materials by appropriate electric cutter and air blower. (ii) Removing the existing sealing compound from the edges, bottom and sides of the joints by cutting the edges, bottom and sides of the joints by mechanical tool (diamond cutter) to make the cross section of joint truly rectangular. Cutting of edges / sides / bottom of joints shall be done by using diamond cutter only. (iii) Once again cleaning the joints with compressed air and applying two primer coats (with interval of 30 minutes between each coat) upto the full depth & width of the existing joints. (iv) Sealing the joints with polyurethane joints sealant ( upto full depth of existing joint) all as per manufacturers instruction including applying masking tap on edges of joints to prevent accidental spillage of sealant on top surface and removing the tape after sealant is applied complete all as specified and directed. (v) The quoted unit rate deemed to include supplying ang fixing of back up rod / slab of appropiate diameter / thickness as per site requirement. (vi) Electric supply shall be arranged by the contractor at his own arrangements.

Ditto all as per Item No.14.00 here-in-before but for expansion joints of size 20 to 30 mm wide and 25 mm (average) depth.

Supply and fixing 25 mm thick pre formed compressible filler board (HD-100) of required depth complete all as specified and directed.

Demolition of cement concrete (Unreinforced) of any description and in any position not otherwise specifically provided for and removing the debris to a distance exceeding 1.50 km but not exceeding 5.00 km at the location shown by Engr-In- Charge complete all as specified and directed.

M & L for cement concrete work in pavement / hard-standing having flexural strength @ 40 kg/square centimetre in field using 400 kg of cement per cubic meter, spread and compacted by mechanical means to thickness not exceeding 250 mm including necessary form work, finishing, belting, curing, brooming, numbering of slab and provision of joints etc complete all as specified and directed. Notes : (i) Flexural strength shall be established by beam test and design mix formula should be compatible to as per IRC-44-2008 & IS -456. (ii) All type of joints shall be measured and paid separately. Curing compound will be applied at the paving stage after broom finish and when surface is dry and rate for use of curing compound shall deemed to be included in quoted rate. (iii) Minimum cement content per cubic metre of concrete shall be 400 Kg per cum. However actual cement content shall be worked out as per design mix and nothing extra shall be admissible on this account. (iv) The quoted rate deemed to be included testing of materials including design mix for requisite flexural strength.

Forming Construction joint of size 10 mm width and 30 mm deep filled with sealing compound grade `A` (quantity taken as per manufacturer's instructions) complete all as specified and directed.

Forming Construction joint of size 10 mm width and 50 mm filled with sealing compound grade `A` (quantity taken as per manufacturer's instructions) complete all as specified and directed.

Demolition of brick work masonry, built in cement mortar including all quoins, arches, pillars, etc. complete all as specified and directed.

M & L for brick work with sub-class 'B' bricks, straight or curved on plan exceeding 6 m mean radius built in CM(1:6) complete all as specified and directed.

M & L for rendering 15 mm thick on brick or concrete surfaces in CM (1:4), finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

KALI CHARAN PANDEY

M/S Vindhya Infraventures

M/S SDS Construction Co.