Renovation and rectification of existing sewage arrangements and providing 3 Nos. of septic tank with required pipe line arrangements to Special Prison for Women at Vellore in Vellore District.

Dismantling RCC by manual / by using deploying machineries including all tools and plants required etc. all complete as per relevant standard specifications and as directed by the departmental officers.

Dismantling Plain Cement Concrete including all tools and plants required etc. all complete as per relevant standard specifications and as directed by the departmental officers.

Earth work excavation for foundation in all soils (including refilling) a) 0 to 2 mt.

Earth work excavation for foundation in all soils and sub soils to the required depth as may be directed except in hard rock requiring blasting, inclusive of shoring, strutting and bailing out water wherever necessary (Excluding Refilling) a) 0 to 2m depth.

b) 2 to 3m depth.

Supplying and filling in foundation and basement with filling crushed stone sand in layers of 150 mm thickness

Supplying and filling with 40mm size Hard broken stone jelly in foundation and basement and other similar works including cost of materials, labour charges, etc., all complete and as directedby the departmental officers.

Supplying and filling with 20mm size Hard broken stone jelly in foundation and basement and other similar works including cost of materials, Labour charges etc., all complete and as directed by the departmental officers.

Plain cement concrete 1:5:10 (One of cement, five of crushed stone sand and ten of hard broken stone Jelly including Mortar Plasticizer (Liquid) at 200ml per bag) for foundation and basement using 40 mm gauge hard broken stone jelly

Plain cement concrete 1:2:4 (One of cement two of crushed stone sand and four of Hard Broken Stone jelly) (including Mortar Plasticizer (Liquid) at 200ml per bag) using 20mm gauge hard broken stone jelly

Plain cement concrete 1:8:16 (One of cement, eight of crushed stone sand and sixteen of broken brick jelly including Mortar Plasticizer (Liquid) at 200ml per bag) for foundation and other similar works using 20mm gauge broken Brick Jelly

Brick work in Cement Mortar 1:5 (One of cement and five of crushed stone sand including Mortar Plasticizer (Liquid) at 200ml per bag) using Kiln burnt country bricks of size 8¾”x4¼”x2¾” (22x11x7cm) in foundation and basement

Brick partition wall in Cement Mortar 1:4 (One of cement and four of crushed stone sand including Mortar Plasticizer (Liquid) at 200ml per bag) 110mm thick for super structure in the following floors using Kiln burnt country bricks of size 8¾”x4¼x2¾” (22x11x7cm) a. In Foundation and basement

Filling in foundation and basement and other similar works with Excavated earth in layers of 150mm thick

Plastering the top of flooring in cm 1:4 (one of cement and four of crushed stone sand including Mortar Plasticizer (Liquid) at 200ml per bag) 20mm thick

Plastering with CM 1:5 (One of cement and five of crushed stone sand including Mortar Plasticizer (Liquid) at 200ml per bag) 12mm thick

Plastering with CM 1:4 (one of cement and four of crushed stone sand including Mortar Plasticizer (Liquid) at 200ml per bag) 12mm thick

Providing precast concrete slab for cupboard ward robes shelves, cover slab for chambers, Baffle walls side slabs of boxing around windows and other similar works in Standardised concrete mix M20 for the following thickness II. 40mm thick a. In foundation and Basement

Supply and delivery at site and fixing of SFRC manhole cover with frame with locking arrangement of clear opening heavy duty with 10 Ton capacity including of all cost etc., all completed and as directed by the departmental officers. b. 600mm x 600 mm

Providing Form work and centering for reinforced cement concrete works including supports and strutting up to 3.30m height for plane surfaces as detailed below a. For Column footings, plinth beam, Grade beam, Raft beam, Raft slab etc.,

b.Plain surfaces such as Roof slab, floor slab, Beams, lintels, lofts, sill slab, staircase waist, portico slab and other similar works

Providing and laying in position, Standardised Concrete Mix M-20 Grade in a accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for the all RCC items of works a. In Foundation and Basement

Supplying and fixing of PVC SWR pipe (Soil line) with ISI mark - type 'B'. a) 110mm dia PVC SWR pipe including all required PVC specials etc., all complete.,

b) 75mm dia PVC SWR pipe including all required PVC specials etc., all complete.,

Supplying, fabricating and placing in position of Mild steel Grills / Ribbed Tor Steels (without cement slurry) of all diameters for reinforcement for all floors including cost of binding wire, bending tying etc., all complete and as directed by the departmental officers.

Supplying and fixing of PVC (SWR) pipe with ISI mark - type 'A' for Ventilating shaft with cowl a) 110mm dia PVC SWR pipe of 3m with required PVC cowl & PVC specials etc.,

Supplying, laying and jointing the following dia UPVC Non Pressure pipe of SN8 SDR 34 (S 16.5) as per IS 15328/2003 a) 110 mm dia UPVC Non Pressure pipe

b) 160 mm dia UPVC Non Pressure pipe

c) 200 mm dia UPVC Non Pressure pipe

Supplying and laying and loose jointing the following dia stone ware pipes with ISI mark Superior variety (glazed) with spigot and sockets ends in dry conditions and tested with water, after the pipes are laid to proper gradient to the alignment etc., complete and as directed by the departmental officers. b. 150 mm dia S.W. pipe

Supplying and fixing of following dia PVC Equal tee as per IS 10124/1982 Part II with superior variety for joining the pipe in suitable and necessary places, laid to proper gradient including cost of materials & labour charges etc., complete and as directed by the departmental officers. (The brand and quality of should be got approved from EE before use ). b. 160 mm dia PVC Equal Tee

Desilting the existing septic tank by using 6000 litres capacity vehicle and using compressor septic tank pump including cost of loading, hire charges, conveyance the septic tank sludge away from the town, unloading and cleaning the septic tank with water after disposal etc., all complete and as directed by the departmental officers.

Hire charges for deploying earth moving machinery (JCB/Poclain) for cleaning the site area including cost of operating charge , fule with necessary amenities ect.,, all complete as where required and as directed by the departmental officers.

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