Municipal Council Tender

Providing and laying cement concrete 1:2:4 (1- Cement : 2- Coarse sand : 4- graded stone aggregates 20 mm nominal size) and curing complete excluding cost of formwork in (A) Foundation and Plinth

For Jacketing of Column /Footing : Providing and applying footing new concrete in M25 grade, with 125 gms 12mm long P.P fiber with super plasticizer including necessary TMT steel reinforcement with Epoxy Zinc Rich primer coating, ISI approved make including shuttering, labour and materialcost as directed by engineer in charge.

For Jacketing Column/ Beam Jacketing of minimum 110mm thick around old column with following mixer. Applying Epoxy Zinc Rich primer coating on steel. Applying preservative bonding coat on steel and old surface. Applying M30 grade concrete + 50% micro concrete + 12MM long 125gm P.P fiber per bag + super plasticizer including TMT steelreinforcement, + shear pin of TMT steel including shuttering, labour and material charges complete as directed.

Cement Injection grouting : Step 1- Drill the Ports on the Surface Drill the holes or ports in the cracks at a regular interval. The distance between the two ports depends upon the types of cracks. The minimum diameter and depth of ports are 2.5cm and 5cm, respectively. For fine cracks, the distance between two ports ranges from 150 mm to 200 mm and the distance between ports in major cracks ranges between 300-400 mm. The spacing of ports is usually kept greater than the desired depth of grout penetration. Step 2- Seal Cracks Between Ports The crack between the ports should be filled with epoxy, polyester or cementitious materials. Give time to the seal to be hardened. If cracks pass through the structure, such as a wall, the surface seals and ports are applied on both sides. Step 3- Clean Ports and Cracks Before starting grouting it is very important to clean and flush the cracks and holes properly. This can be done manually with clean water by using a vacuum to clean the cracks. The cracks should besprinkle with water. It is very essential to clean it properly to establish a strong bond. Double-check the surface sealing and port system. Step 4- Grouting the Hose Connection For smaller grout pressure up to 350 kPa, a hand-held, cone-shaped fitting on the grout hose is sufficient. For larger grout pressures, short pipe nipples are connected into the holes to obtain grout hose connections. Fix the nipple or pipe in the holes and seal it with adhesive around such that it cannot move from its place. Step 5- Injection Grouting on the cracks Inject the grout material in the crack with the Grouting machine. It should be filled with pressure. Injection grouting required skilled labour. Consider the temperature on the site while processing. complete including shuttering , material and labour charges complete as directed. (M.R.)

Epoxy based Injection grouting : Step 1- Drill the Ports on the Surface Drill the holes or ports in the cracks at a regular interval. The distance between the two ports depends upon the types of cracks. The minimum diameter and depth of ports are 2.5cm and 5cm, respectively. For fine cracks, the distance between two ports ranges from 150 mm to 200 mm and the distance between ports in major cracks ranges between 300-400 mm. The spacing of ports is usually kept greater than the desired depth of grout penetration. Step 2- Seal Cracks Between Ports The crack between the ports should be filled with epoxy, polyester or cementitious materials. Give time to the seal to be hardened. If cracks pass through the structure, such as a wall, the surface seals and ports are applied on both sides. Step 3- Clean Ports and Cracks Before starting grouting it is very important to clean and flush the cracks and holes properly. This can be done manually with clean water by using a vacuum to clean the cracks. The cracks should besprinkle with water. It is very essential to clean it properly to establish a strong bond. Double-check the surface sealing and port system. Step 4- Grouting the Hose Connection For smaller grout pressure up to 350 kPa, a hand-held, cone-shaped fitting on the grout hose is sufficient. For larger grout pressures, short pipe nipples are connected into the holes to obtain grout hose connections. Fix the nipple or pipe in the holes and seal it with adhesive around such that it cannot move from its place. Step 5- Injection Grouting on the cracks Inject the grout material in the crack with the Grouting machine. It should be filled with pressure. Injection grouting required skilled labour. Consider the temperature on the site while processing.

Rebar/ Anchoring System: Anchoring of 8mm dia. bar in RCC elements by drilling holes of 10mm diameter and fixing with "Fischer FISV 360 S" of Fischer company including tools and tackle. (steel quoted separately) embedment 80mm, complete as directed.

Rebar/ Anchoring System: Anchoring of 10mm dia. bar in RCC elements by drilling holes of 12mm diameter and fixing with "Fischer FISV 360 S" of Fischer company including tools and tackle. (steel quoted separately)embedment 100 mm, complete as directed.

Rebar/ Anchoring System: Anchoring of 12mm dia. bar in RCC elements by drilling holes of 14mm diameter and fixing with "Fischer FISV 360 S" of Fischer company including tools and tackle. (steel quoted separately)embedment 120mm, complete as directed.

Rebar/ Anchoring System: Anchoring of 16mm dia. bar in RCC elements by drilling holes of 20mm diameter and fixing with "Fischer FISV 360 S" of Fischer company including tools and tackle. (steel quoted separately)embedment 160mm, complete as directed.

Demolition including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift. (i) R.C.C. work

Demolition of Brick work and stone masonry including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift.(ii) In Cement Mortar..

Removing and scraping of old deteriorated plaster of any thickness fromm wall / R.C.C member including stacking of serviceable material and disposal of unserviceable from site of work with all lead and lift

Concrete repair by polymer treatment Dismentling of all loose plaster and concrete to open sound concrete ,steel and structural cracks along with required supports etc..Incase of more damaged steel, rebaring of required sized new steel binding the new steel with old steel with bindingwire Clean the old R.C.C. & STEEL surface by wire brushing then apply RUST REMOVER ON STEEL & than Apply bound coat of SBR and instant apply polymor motar up to the level of old concrete. ( SBR - DR.FIXIT/ASIAN PAINT) ( POLYMER MORTAR - DR.FIXIT POLYMER MORTAR HB )Apply bound coat of cement slurry along with MAPEI PLANICRETE (SBR)

Providing 20 mm thick double coat mala cement plaster on interior brick / concrete work for plastering comprising of base coat of 12 mm thick cement plaster in cement mortar (1 Cement : 4 coarse sand) in rough finishing and 8 mm thick top coat of cement mortar 1:2 (1 Cement : 2 Coarse sand) finished with trovel including scaffolding curing etc. complete.+Extra over items 58 to 64 for finishing with a floating coat of neat cement slurry.

Providing 15mm thick cement plaster in single coat on Rough (Similar)side of single or half brick walls for interior plastering upto floor two level and finished even and smooth in (i) Cement mortar 1:3 (1-cement:3-sand) + Extra over items 58 to 64 for finishing with a floating coat of neat cement slurry.

Brick work using common burnt clay building bricks having crushing strength not less than 35 kg./Sq.Cm. in foundation and plinth in Cement Mortar 1:5. (1- Cement : 5 -fine sand)(A) Modular +Extra for brick work in superstructure above plinth level upto+Extra for brick work in superstructure above floor two level Item No. 1(6.12) (A) Modular

Scaffolding: approved double legged for height uo to 25 mt including all scaffolding material with all safty measures as per IS codes and regulations, with fastening and fitting material and labour cost,

Providing TMT Bar FE 500D reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level.

Providing and Fixing ISI approved Chicken mesh polymer based high strength net for joints at Columns and Beams and Masonary works at any height , including cutting ,fixing in position with required fixing materials, including material and labour as directed by Engineer In charge.

Finishing wall with Apex paint of on wall surface (two coat) to give an approved brand and manufacture and of required shape even shade after thoroughly brushing the surface to remove all dirt, and remains of loose powdered materials.

Wall painting (two coats) with plastic emulsion paint of approved brand and manufacture on undecorated wall surface to give an even shade including throughly brushing the surface free from mortar droppings and other foreign matter and sand papered smooth. + Extra over item 57 for every subsequent coat of wall painting with plastic emulsion pain of approved brand.