Public Works Department Tender

Providing, laying and spreading and compacting specified graded crushed stone in sub-base course including premixing the Material at OMC in mechanical mixer (Pug mill), carriage of mixed Material, laying in uniform layers with Motor Grader, F.E. Loader, on a prepared surface and compacting with Vibratory Compactor to achieve the desired density including all Material, labour, machinery, lighting barricading and maintenance of Driversion complete. (MoRTH specification clause 401). with all lead & lift

Dry lean cement concrete sub - base. Construction of dry lean cement concrete 1:3:6 sub-base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blening to be as per Table 600-1, cement content not to be less than 200 Kg/Cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonne vibratory roller, finishing and curing.

Providing and fixing of precast concrete interlocking blocks of 80mm thick (M-30 Grade) manufactured from fully computerized automatic stationery hydraulic vibto perssed machine & full computerized automatic batching plant of class A-I as per BS: 6717-2001. The CC interlocking paving blocks be laid on average 50mm thick bed of coarse sand and the joint is to be filled with fine sand. Laying procedure on compected sub base as defined. The work includes earth work in cutting of B/T road, cutting of WBM road and disposal of unserviceable Material with all leads & lifts and stacking of serviceable Material complete job is to be executed as per the instructions of Engineer-in- charge. The rates to be inclusive of all lead, lifts & taxes General specification of Blocks: 1. Shape : As specified by Engineer-in-charge. 2. Tensile splitting strength and breaking load as per BS : 6717-2001. 3. Colour : Grey cement natural colour 4. Variation in Dimension : Less than 1.6mm 5. Variation in thickness : Less than 3.2mm

Structural cement concrete (Design Mix) in open foundations, with form work, at any level. Cement concrete for plain/reinforced concrete in open foundations as per drawing and technical specification. [MoRTH Specification : Section 1700 & 1500].P.C.C. M-20 grade

Construction of sub-grade and earthen shoulders with approved Material obtained from borrow-pits with all lifts and leads, transporting to site, spreading, grading to require slope and compacted by vibratory roller 8-10 tonne to meet requirement of Table 300-2 as per MoRTH specification : Clause No. 305.

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing

Earthwork in excavation for foundation of structure complete with all lift, dewatering, shoring and shuttering etc. including refilling of trenches in 250 mm layer, ramming, watering and disposal of surplus soil within a lead of 1000 meters, as per drawing and technical Earth in excavation for foundation of specification. [MoRTH Specification : Clause 304]. In ordinary soil [MoRTH Specification : clause 301] BY MECHANICAL MEANS Depth upto 3m

Structural cement concrete (Design Mix) in open foundations, with form work, at any level. Cement concrete for plain/reinforced concrete in open foundations as per drawing and technical specification. [MoRTH Specification : Section 1700 & 1500]. With 20mm nominal size aggregate P.C.C. M-10 grade

Structural cement concrete (Design Mix) in open foundations, with form work, at any level. Cement concrete for plain/reinforced concrete in open foundations as per drawing and technical specification. [MoRTH Specification : Section 1700 & 1500] With 20mm nominal size aggregate R.C.C. M-20 grade By using concrete mixer.

Providing and fixing of Reinforced Ferro-Cement Drain cover designed of class "A" & "AA" loading duly marked on cover with adequate steel reinforcement having thickness 75 mm to 150 mm anti-corrosive bitumen painted M.S. plate, Rim and on M.S. lifting hooks, admixture like plasticizer bond-improving compound, shrinkage resistance compound, abrasion resistant complete as per approved design etc. Span 451 mm to 700 mm Standard Size 1000 x 800 mm

Providing and laying steel reinforcement at any level in foundation complete as per drawing and technical specification. [MoRTH Specification : Section 1600]. HYSD bar reinforcement

Providing and laying Reinforced cement concrete pipes NP-3 for culverts including jointing ends and fixing collar with cement mortar 1:2. (MoRTH specification : clause 1000/2900). 300 mm dia