CONSTRUCTION OF CONCRETE COVERED DRAIN FROM DAKHIN HINDU PARA NIKHIL MONDAL HOUSE TO KALI MANDIR AT SHANTINAGAR VILLAGE

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge: All kinds of soil. [CPWD DSR 2023, VOL-I, P- 93, Code no.- 2.1.1]

Sand Filling in Foundation Trenches with good local sand free from earth not exceeding 150 mm compacted thickness including inundating each layer by profuse water and porking and rammimg layer by layer. Quality of sand is to be approved by the Engineer-in-charge.(Reference to MORT&H's specification 304). (Rate Analysis given). [Chapter 12, Item no. 3, P-182, NH SOR 2019-20.]

Supplying, binding, fixing etc. including initial straightening, cutting to requisite length, hooking and bending to correct shape,placing in proper position of uncoated HYSD reinforcement bar in sub-structure complete as per drawing and Technical Specifications (Reference to MORT&H's specifications 1600 & 2200). [Chapter 13, Item no. 6 C, P-226, NH SOR 2019-20.]

Plain/Reinforced cement concrete in open foundation complete all including vibrating and compacting, finishing, curing, sampling, testing etc. as per drawing and Technical Specifications (Reference to MORT&H's specifications 1500, 1700 & 2200). RCC Grade M20. (Rate Analysis given) (Considering 4% extra cost as formwork over cost of material). [Chapter 12, Item no. 8 C, P-184, NH SOR 2019-20.]

Plain/Reinforced cement concrete in open foundation complete all including vibrating and compacting, finishing, curing, sampling, testing etc. as per drawing and Technical Specifications (Reference to MORT&H's specifications 1500, 1700 & 2200). PCC Grade M15. (Rate Analysis given) (Considering 4% extra cost as formwork over cost of material). (Rate Analysis given). [Chapter 12, Item no. 8 A, P-184, NH SOR 2019-20.]

Supplying and laying Separation Membrane of impermeable plastic sheeting 125 micron thick. [Item no 0323, P-9, CPWD (DSR) SOR 2023]

Providing and fixing of retroreflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick,when signs with maximum side dimensions do not exceed 600mm,or with aluminium sheeting 2.0mm thick when signs with maximum side dimensions exceeds 600mm, supported on a mild steel angle iron post 75 mm x75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing (Reference to MORT&H's specification 801). 60 cm x 45 cm rectangular. [Item no. 4/V , P-142, NH SOR 2019-20.]

GST

Cess