Hyderabad Metropolitan Water Supply And Sewerage Board Tender

Construction of RCC Retaining wall of 4mts Height as protection to heavy floods all along the canal;Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down sizeapproved, clean, hard, graded aggregates for slabs for small culverts span upto 2 mts including cost of all materials,machinery, labour, rmwork, scaffolding,cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. Note: If water is tobe brought from other place add only lead charges @ 500 ltr / cum. (Cement content: 330 kg / cum, CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45cum). For Toe and Heel Slabs.IRR-CCDW-2-26

Construction of RCC Retaining wall of 4mts Height as protection to heavy floods all along the canal;PCC , (1:4;8) using 40mm guage graded metal hard granite machine crushed metal including cos and conveyance of all materials coarse and fine agregate(As per GO Ms No 37 Industries and Commerce Dept dated 29.05.2018, the Government have directed all Engineering works Departments to use Manufactured sand(Rock Sand) and natural river sand in he ratio of 50:50 in all mixes of cement concrete and in the items of work) to site, centering, mixing lifts , leads laying in position, compacting, curing, all labour charges etc, complete.

Construction of RCC Retaining wall of 4mts Height as protection to heavy floods all along the canal;Providing and laying uncoursed rubble stone masonry in CM 1:5 proportion for canal bed lining using stones from approved quarry including cost of allmaterials, machinery, labour, forming weep holes at specified intervals, finishing, curing etc., complete with initial lead upto 50m and all lifts.(without pinheaders) : 1.1 cum). IRR-CAW-7-48

Construction of RCC Retaining wall of 4mts Height as protection to heavy floods all along the canal;Collection supply and filling with HBG stone chips 2.36mm and below in trenchof foundation and basement and the pipeline trenches with initial lead inlayors not exceeding 15cm thick consolidating each deposited layer by watering consolidating each layer by watering ramming including cost of collectionof sand etc

Construction of RCC Retaining wall of 4mts Height as protection to heavy floods all along the canal;Bailing of water from pipe line trenches with oil engine driven pumpsets, including hire charges, fuelcharges and crew charges etc complete.

Construction of RCC Retaining wall of 4mts Height as protection to heavy floods all along the canal;Laying of Sand Bags in the stipulated places including cost of empty cement bag, sand, thread, stitching charges and labour charges etc., with 13.615%overhead charges and contractors profit. For pipeline (Rate as per SSR Page No 4 SSR24-25) Filled sand bag volume =0.02 cubic meters

Construction of RCC Retaining wall of 4mts Height as protection to heavy floods all along the canal;Engaging Shovel 0.5cum 75hp/ Hydraulic Excavator and Hydraulic Truck crane for excavation of deposited silt for making provision for laying of 40mmmetal, dust, PCC(1:4:8), RCC M20, 500mm dia DWC pipes for excavation and depositing on the bank in all types of soils like black cotton soil, red earth, andordinary gravel, hard gravelly soils, mixture of gravel and soft disintegrated rock, taking all precautionary measures for protecting the existing water supplylines, sewers, etc., so as not to disturb the existing utility services etc., during laying of sewer main in the restricted areas, with an initial lead of 10M and withall lifts for pipeline trenches for laying sewers by deploying machinery with in a radius of 5M ie., cut and dump item including all incidental and operationalcharges etc., complete Shovel 0.85cum 110hp