Construction of Primary school

Construction of Primary School Building at Bhoodan Colony Velugumatala in Khammam Municipal Corporation

Excavation in ordinary soils, up to 3.00 m depth below GL by Manual means: Earthwork excavation in all kinds of soil for structures as per drawings and technical specifications including setting out, construction of shoring and bracing, removal of stumps and other deleterious material , dressing of sides and bottom as per Technical Specification 305 MoRD / 304 MoRTH and as directed by the departmental officer including protecting the existing utility services wherever it is possible during the execution and taking all precautionary measures in the restricted areas for constructing structures including divertion of traffic and backfilling in trenches with excavated suitable material and disposal of remaining earth upto a lead of 50 m, including all incidental and operational charges etc., complete for Structures by manual means.

Excavation in ordinary soils up to 3.00 Mts depth below GL by Mechanical means: Earthwork excavation in all kinds of soil for Structures as per drawings and technical specifications including setting out, construction of shoring and bracing, removal of stumps and other deleterious material, dressing of sides and bottom as per Technical Specification 304 MORTH and as directed by the departmental officer including protecting the existing utility services wherever it is possible during the execution and taking all precautionary measures in the restricted areas for Structures including diversion of traffic and backfilling in trenches with excavated suitable material and disposal of remaining earth upto a lead of 50 m, including all incidental and operational charges etc., complete for Structures by mechanical means.

BLD-CSTN-2-4 (12): Earth work excavation in Ordinary rock (not requiring blasting) by Manual Means-Upto 3 m depth 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 excluding dewatering charges etc as per SS - 20 B (APSS 308).

Supply and filling of stone dust including cost and conveyance of all materials, watering and labor charges for filling etc., complete

BLD-CSTN-3-2 (19) Providing PCC Grade M10 concrete using 20 mm nominal size Graded hard stone aggregate, mechanically mixed, placed in foundation including cost and conveyance of all materials like cement, sand, coarse aggregate, water etc., to site, labour charges, for mixing, laying, concrete, ramming in 15 cm layers, finishing top surface to the required level curing etc., complete for finished item of work complete as per drawings and technical specifications as directed by the Engineer in Charge.

BLD-CSTN-6-12-(67) : Construction of RR Masonary in Cement Mortor (1:6) Prop using hard granite stone including cost & Conveyance of all materials like Cement, Sand , Water, Granite Stones, including labour charges for cutting Stones to required size and shape, mixing of Cement Mortor ,Construction, Scaffolding Charges curing etc., complete for finished item of Work .

BLD-CSTN-6-6-(61) : Construction of CRS Masonary 2nd Sort in Cement Mortor (1:6) Prop using hard granite stone including cost & Conveyance of all materials like Cement, Sand , Water, Granite Stones, labour charges for cutting Stones to required size and shape, mixing of Cement Mortor, Construction, Scaffolding Charges, curing etc., complete for finished item of work as directed by the Engineer in Charge.

BLD-CSTN-7-1-(72) : Providing flush Cement Pointing to CRS Masonary in Cement Mortor (1:3) Prop . for including cost & conveyance of all materials to site, labour charges on all materials, curing etc., Complete for finished item of work

BLD-CSTN-3-14-(31)-A: Supply and placing of the M-30 Design Mix Concrete corresponding to IS 456 using WEIGH BATCHER / MIXER with 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as weigh batching, machine mixing, laying concrete, curing etc.,complete but excluding cost of steel and its fabrication charges for finished item of work (APSS No. 402) with minimum cement content as per IS code for FOUNDATIONS, PLINTH, PEDESTALS Note : 1) The cement content is adopted as 380Kg/cum for estimating purpose only.The exact quantities will be as per mix design. 2) As per mix design, if the cement content is found to be less than 380 Kgs/ Cum the difference in cost shall be deducted.

For Columns above plinth beam

For Columns below ground level

BLD-CSTN-3-14-(31)-B: Supply and placing of the M-25 Design Mix Concrete corresponding to IS 456 using WEIGH BATCHER / MIXER with 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as weigh batching, machine mixing, laying concrete, curing etc.,complete but excluding cost of steel and its fabrication charges for finished item of work (APSS No. 402) with minimum cement content as per IS code for COLUMNS, LINTELS, WATER TANKS, RCC WALLS IN BUILDINGS Note : 1) The cement content is adopted as 380Kg/cum for estimating purpose only.The exact quantities will be as per mix design. 2) As per mix design, if the cement content is found to be less than 380 Kgs/ Cum the difference in cost shall be deducted.

BLD-CSTN-3-14-(31)-B: Supply and placing of the M-30 Design Mix Concrete corresponding to IS 456 using WEIGH BATCHER / MIXER with 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as weigh batching, machine mixing, laying concrete, curing etc.,complete but excluding cost of steel and its fabrication charges for finished item of work (APSS No. 402) with minimum cement content as per IS code for RCC SLABS, BEAMS Note : 1) The cement content is adopted as 380Kg/cum for estimating purpose only.The exact quantities will be as per mix design. 2) As per mix design, if the cement content is found to be less than 380 Kgs/ Cum the difference in cost shall be deducted.

For Roof Beams & RCC Slab

Sunshades 0.075th 0.60m projection for Windows & Ventilators

BLD-CSTN-4-1-(34): Providing High Yield Strength Deformed (HYSD)/ Thermo Mechanically Treated (TMT) steel bars ( Fe 500 grade as per IS 1786-1979) of different diameters for RCC works , including labour charges for straightening, 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 18 SWG, forming grills for reinforcement work as per approved designs and drawings, including cost and conveyance of steel bars, including all wastages such as overlaps, 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 etc., complete for finished item of work. (APSS No.126)

BLD-CSTN- 2-8 modified in 2021-22 : Filling with gravel in trenches, sides of foundations and basement with initial lead in layers not exceeding 15 cm 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. (APSS NO. 309 & 310)

BLD-CSTN-5-4-(42): Brick Masonary 2nd Class Ground moulded or traditional size 23x11x7 cm in Cement Mortor 1:6 Prop including Cost & conveyance of all Materials like Cement, Sand, Bricks, Water, etc., to site including all labour charges like mixing Cement Mortor, scaffolding charges, lift charges, curing charges etc., complete for finished item of work.

BLD-CSTN-5-11 (49): 11.5 cm wide Brick masonry for super-structure on ground floor in cm (1:3) using second class traditional size bricks including cost of all materials, labour and all operations for constructing half brick masonry, mixing cement mortar, curing etc., complete for finished item of work as directed by the Engineer in Charge.

BLD-CSTN-8-9-(84) : Plastering 20mm thick two coats with base coat of 16mm thick in C.M. (1:6) and top coat of 4mm thick in C.M. (1:4) with dubara sponge finishing including cost & conveyance of all materials like cement, sand, water, etc., to site, all operational, including charges, labour charges for mixing mortar, finishing, scaffolding, lift charges, curing , including cutting grooves where ever necessary etc., complete for finished item of work of uneven surfaces of walls.

BLD-CSTN-12-3-(170) & amendment; Painting to walls with two coats of acrylic emulsion paint exterior grade having VOC (Volatile Organic Compound) content less than 30 grams/ liter and shade over existing base coat of water based primer of exterior grade-2 of approved brand, making 3 coats in all to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc. complete and cost of overheads & contractors profit for finished item of work as per SS 912 for external walls.

BLD-CSTN-12-17-9 7 Amendment: Painting to new internal walls with 2 coats of Acrylic emulsion paint interior grade having VOC (Volatile Organic Compound) content less than 30 grams/ litre of approved brand and shade over existing base coat of approved water based Cement Primer of Interior Grade- 1 making 3 coats in all to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc. complete and cost of overheads & contractors profit for finished item of work as per SS 912 for internal walls.

BLD-CSTN-12-2-(169) : Painting, Priming Coat on New Plastered Surface with Cement Primer Water base Exterior Gr-2 after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials including cost of all materials, labour charges and incidental such as scaffolding, lift charges etc., complete for finished item of work.

BLD-CSTN-12-2-(169) : Painting, Priming Coat on New Plastered Surface with Cement Primer Water base Interior Gr-1 after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials including cost of all materials, labour charges and incidental such as scaffolding, lift charges etc., complete for finished item of work.

BLD-CSTN-9-5-(103) :Flooring with soluble salt/ stain free porcelain vitrified tiles screen printed and polished of size 600 x 600 mm and thickness between 8-10 mm 1st quality conforming to IS:15622-2017, IS: 13630 (Parts 1 to 15) of any colour and finish in all shades and designs, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3.kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand water and tiles etc., complete for finished item of work, including the cost and conveyance of all materials etc. complete for finished item of work as directed by the Engineer in Charge

BLD-CSTN-9-20 - (118) : Providing skirting to internal walls to 15 cm height/risers of steps with soluble salt/ stain free porcelain vitrified tiles screen printed and polished of size 600 x 600 mm and thickness between 8-10 mm 1st quality conforming to IS:15622 - 2017, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and designs length equal to flooring stones, set over base coat of CM (1:3) 12 mm thick with cement slurry of honey like consistency spread at the rate of 3.30 kgs per sqm and jointed with white cement paste mixed with pigment of matching shade to full depth, including cost of all materials like tiles, cement, sand and water etc., complete etc., complete for finished item of work.

BLD-CSTN-10-25-(148) : Providing impervious coat to exposed RCC roof slab surface with CM(1:3), 20mm thick with 1kg of water proof compound per bag of cement laid over roof when it is green including cost of all materials, , including conveyance charges of materials and all operational, incidental and labour charges for mixing mortar, laying, rendering smooth and thread lining, curing, rounding off junctions of wall and slab etc,, complete for finished item of work

Provision for Toilets (Girls + Boys)

Provision for Furniture

Provision for Elertifications

Provision for Water Supply with Bore well