Military Engineer Services Tender

M&L for preparation of old painted steel surfaces of any description and applying a coat of Black bituminous paint of any colour as directed complete all as specified and directed by Engineer -in - Charge.

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

All as per Item No 13.00 here-in-before but expansion joints.

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

All as per item No 8.00 here-in-before but width exc 1.5 m but not exc 3 m and depth exc 1.50 m but not exc 3.00 m.

M&L for preparation of surfaces of roads, bituminous/ 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 making paint of any tint as required at site complete all as specified and directed. Note : (i) Availability of site and working hours for painting will depend on Air Trafic Control (ATC) Unit . Nothing extra shall be admisible if intermittent working hours for painting will be available due to operational activity.

M&L Cement concrete type C-2 (1:3:6) using 40 mm aggreagate in foundations, filling and mass concrete complete all as specified and directed.

M & L for writing alphabet, numbers or figures (Block. Roman, Italic or Indian) with retro reflective tap of size exc 30 cm but not exc. 40 cm high and proportionate width or width as decided by Eng-in-charge. The stroke width of character should not be less than 5 cm.

Dismantling of existing sign boards of any description and in any position including taking out embedded portion

Cutting the broken sides of PCC slabs, sides of pot holes in concrete surface, sides of joints (ie construction, dummy, expansion and raking out the cracks, depression in the slab to the depth and size, required as per site 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 at the rate of 7 Ltrs per 10 Sqm in two applications and M&L for filling/making good the sides edges of PCC slab, sides of joints (Construction, dummy expansion) and cracks/depression in the slab by applying a coat in two operations, resin primer (ISI mark) of 1.16 mm thickness @ 3.20 Kgs per 10 sqm with brush to ensure concrete surfaces fully wetted in two operations, resin primer to surfaces prepared for sides of edges/joint and slabs including preparation as per manufactures 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.

Supplying and fixing 25 mm thick pre formed compressible filler board (HD-100) of required depth in expansion joint.

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, bushes weeds and roots of trees etc and removing rubbish at low lying area exc 200 m from edge of runway / taxiway /dispersal complete all as specified and directed by Engr- In-Charge. Note : (i) Availability of working hours for cutting of grass will depend on Air Trafic Control (ATC) Unit . Nothing extra shall be admisible if intermittent working hours for cutting of grass are available due to operational activity.

All as per Item No 26.00 above but applying two coats of aqua based road marking paint as and when required by users complete all as specified and directed. Note : (i) Availability of site and working hours for painting will depend on Air Trafic Control (ATC) Unit . Nothing extra shall be admisible if intermittent working hours for painting will be available due to operational activity.

Cleaning of drain covered with RCC precast cover slab 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 sides (up to 1.5 mtr both the edges of drain at level of 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.

Supply and fixing box type sign board of size as directed by GE/EIC having both sided signs of alphabet, letter, figures, line, dash, arrow or any other character as directed by GE/ EIC . The sign board shall be made of aluminium composite panel (ACP) sheet of thickness 4 mm with retro reflective sheeting of any colour as directed by EIC. The ACP sheet shall be fixed on mild steel frame work . M S frame work shall be measured and paid seperatly. All the sides of M S frame work shall be covered with ACP sheet of thickness not less than 3 mm as directed GE/EIC . The board shall be mounted on wall complete all as specified and as directed. Note: All letters, figured, sign shall be of retrorefractive material and will be measured and paid in subsequent item .

Repair to existing construction and dummy joints 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 material 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 tap after sealant is applied complete all as specified and directed. (v) The quoted unit rate deemed to include supplying and fixing of back up rod /slab of appropiate diameter / thickness as per site requirement. (vi) Electric supply shall be arranged by the contractor at its own arrangements.

Surface excavation in soft soil n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out complete all as specified and directed.

M&L for preparation of old painted steel surfaces of any description and applying a coat of synthetic enamel paint of any colour as directed complete all as specified and directed by Engineer -in - Charge.

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

Material and labour as per site thick pavement quality cement concrete work in pavement/Dispersal/ taxi link of flexural strength 4.5MPa in field using minimum 400 Kg of cement per cubic metre, mixed with non circular fibre synthetic reinforcement (0.25% of weight of cement or as per manufacturer's instruction), spread and compacted with plate niddle vibrator to thickness 350mm including necessary form work, finishing, belting , curing, brooming, numbering of slab and provn of joints etc complete all as specified and directed. Flexural strength shall be established by beam test and design mix formula should be compatible to as per IRC-44-2008, IS -456. Note :- (a) Non circular fibre synthetic reinforcement is inclusive and should be 0.5% per cum or as per mix design (b) All type of joints shall be measured and paid separately. Curing compound will be applied at the paving stage after broom finish and surface is dry, and rate for use of curing compound shall be incl in quoted rate.. (c) No deduction shall be made from concrete for space occupied by construction and dummy joints. Deduction however be made for space occupied by expansion joints. (d) 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. (e) The rate quoted shall be inclusive of use and waste of form work for total thickness. (f) The trial bay will be executed as per above specifications and shall be got approved from GE. The quoted rate shall be deemed inclusive for this provision and nothing extra shall be paid on this account. (g) Surface shall be finished by traverse brooming of maximum 1.5 mm deep as per ICAO

M&L for preparation of old concrete surfaces of any description and applying a coat of exterior emulsion paint of any colour as directed complete all as specified and directed by Engineer -in Charge.

Demolition of brick work masonry, built in cement mortar including all quoins, arches, pillars, etc, 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

All as per Item No 28.00 above but applying two coats of aqua based road marking paint as and when required by users complete all as specified and directed. Note : (i) Availability of site and working hours for painting will depend on Air Trafic Control (ATC) Unit . Nothing extra shall be admisible if intermittent working hours for painting will be available due to operational activity.

Excavating in post holes in soft soil (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as per specified and directed.

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. .

M & L for writing alphabet, numbers or figures (Block. Roman, Italic or Indian) with retro reflective tap of size not exc. 20 cm high and proportionate width or width as dicided by Eng-in-charge. The stroke width of charcter should not be less than 3.00 cm.

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 any tint as required at site complete all as specified and directed. Note : (i) Availability of site and working hours for painting will depend on Air Trafic Control (ATC) Unit . Nothing extra shall be admisible if intermittent working hours for painting will be available due to operational activity.

S&F mild steel Rolled sections as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates, etc.

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