Tirumala Tirupati Devasthanams Tender

Earthwork excavation for foundations and depositing on bank for all lifts and with an initial lead of 10m including all Operational, incidental, labour charges such as shoring, sheeting, planking, strutting etc., complete for finished item of work.Ordinary soil-MECHANICAL means up to 3m depth.

Note: Cost of dewatering up to 5% of (a+b) may be added, where required, up to 10% of labour cost. Assessment for dewatering shall be made as per site conditions.

Excavation in hard rock (Blasting prohibited) with rock breakers including breaking rock loading in clause 302.3.5 MORD /301MORTH. Mechanical Means (With all lifts) tipper and disposal with initial lift of 3.00 m and lead up to 1000mt trimming bottom and side slopes in accordance with requirements of lines grades and cross sections as per technical specifications

Note:1.The quality and availability of rock shall be checked before affording credit.2) In case some rock is issued to the contractor at site, the item of carriage shall be restricted/reduced to that extent.3) Being small quantity, manual loading will be economical in this case and has been provided accordingly.

Filling with useful available excavated earth (excluding rock) in trenches, sides of foundations and basement with initial lead in layers not exceeding 15cm thick, consolidating each deposited layer by watering and ramming including cost and conveyance of water to work site and all operational, incidental, labour charges, hire charges of T&P etc., complete for finished item of work.

Filling of foundations and basement with best river sand in layers of not more than 15 cms. thick each well watered to saturation and consolidated including cost and conveyance of all materials, incidental charges etc., complete.

Cement Concrete (1:4:8) using 40 mm (0.54 Cum), 20 mm (0.27 Cum), and 12 mm (0.09 cum) hard broken granite crushed metal from any source confirming to the relevent ISI standards for foundations etc., laid in layers of not more than 15 cms thick each, well compacted including curing, cost and conveyance of all materials etc., complete -using concrete mixer.

Supply and placing of M 25 Design Mix Concrete corresponding to IS 456 using concrete mixer using of 20 mm HBG crushed metal 0.530 Cum (707 Kgs),. 10 mm HBG crushed metal, 0.362 Cum (471 Kgs) , sand 0.407 Cum (616 Kgs.) and cement 380 Kgs with water cement ratio of 0.48 ( 182.40 ltrs/ Cum of CC)etc., to site and including all operational, incidental and labour charges such as machine mixing, vibrating, laying concrete, curing etc., complete with cement from standard suppliers approved by the department including hire charges for centering, scaffolding for unsupported height up to 3.66 m using Steel pipes, jack props, wallers, Foot plates, brackets, steel Centering plates, etc., complete and excluding cost of steel and its fabrication charges for finished item of work (APSS No. 402).

Note : The design mix shall be got designed by furnishing the information required as per clause 19.1.1 &19.1.2 of IS 456-2000 by the contractor at his own cost and get approved from the competent authority before execution. The cement considered for above M25 grade concrete is 380 Kg/Cum and the rate is arrived accordingly in the estimate. After the mix is designed and approved, if there is any variation in the quantity of cement, over the cement content adopted in the estimate, the same will be considered and paid/recovered at estimate rate + T.P ( Either increase or decrease in quantity adopted in the estimate). Payment will not be made for variation in the quantity of other materials such as coarse & Fine aggregates.

For footings

for columns up to basement

columns In First Floor

For Plinth beam

Providing high yield strength Deformed bars below 36mm Fe-500 (HYSD)/ Thermo Mechanically Treated (TMT) bars mild steel (MS) steel bars ( Fe-500 grade as per IS 1786-1979) of different dia metres for RCC works, including labour charges for strengthen, cutting, bending to required sizes and shapes, placing in position with cover blocks of approved materials and size and tying and lap splicing with binding wire of 18sWG, forming grills for reinforcement work as per approved designs and drawings, including cost and conveyance of steel bars, including all wastages such as over laps, couplings, chairs, spacer bars including cost and conveyance of binding wire, cover blocks and all incidental, operational, labour charges such as cutting, bending, placing in position, tying including sales and other taxes on all materials etc., complete for finished item of work in all floors. (APSS No 126)

Random Rubble masonry Cement mortar (1:6) using granite stones from any source conforming to the relevant ISI standards including cost and conveyance of all materials, curing, packing, neat finishing etc., complete as per specifications (excluding cost of stones )

Construction of Brick Masonry in C.M (1:6) using well burnt Bricks 2nd class or ground moulded (Non- modular or traditional size) (230 x 110 x 70 mm)including curing, cost and conveyance of all materials as directed during execution and complying with standard specifications etc., complete. (Excluding cost of stone)

In First Floor

Plastering in Cement mortar (1:5) 20 mm thick using best river sand including cost and conveyance of all materials, screening, curing, rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete

Plastering in Cement mortar (1:5) 12 mm thick using best river sand including cost and conveyance of all materials, screening, curing, rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete

Plastering in Cement mortar (1:3) 20 mm thick using best river sand including cost and conveyance of all materials, screening, curing, rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete

Painting Two coats for new work over primary (total three coats ) with Acrylic Exterior Emulsion paint - (external) of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to worksite and all operational, incidental, labour charges etc., complete for finished item of work as per SS 911 for External walls.

20mm thick plain cement mortar bands in cement mortar 1:4 (1 cement : 4 sand) up to 300 mm in width