Slide 1

[Audio] UTTAR PRADESH PUBLIC WORK DEPARTMENT Good morning all of you Today, I will discuss the important points regarding the preparation of preliminary estimates for the electrical wiring of residential and non-residential buildings in the Public Works Department, Uttar Pradesh..

[Audio] Estimation of Internal Electrical Wiring in Residential and Non Residential Buildings..

[Audio] Important Points For Estimatimation Check List Budget Related Documents Report Specifications Schedule of Points Design and Calculations Details of Measurement Bill of Quantity Summary of Cast Rate Analysis Sheet Quotation Price List Single Line Diagram Civil Diagram with Electrical Points Reference Letters.

[Audio] Report Name of work Reference Letters for which Estimate is prepare. Descriptions of provisions in Estimation Rate Schedule and Specification Amount For preparing the preliminary estimate for electrical wiring , some key points to keep in mind are highlighted belowspecifications are necessary.To prepare the estimate, the report is highly important Four paragraphs should be formed while preparing the report. in the first paragraph, it is mentioned under which reference the estimation of the work is being carried out. In the second paragraph, what provisions have been made in the structured estimate should be explained. In the third paragraph, the rates taken in the estimate—such as DSR 2025 or market rates—must be stated, and in the fourth paragraph, the exact amount formed in the estimate and the specific head under which it is allocated must be detailed..

[Audio] Specification All works shall be carried out AS PER Delhi Schedule of rate detailed specification of Public Work Department latest chief engineer building circulars of Public work department Lucknow and as per Direction engineer in charge of work.

[Audio] Schedule of Points To prepare the estimate, the schedule of points—such as light points, fan points, computer points, plug points, power points, geyser points, AC points, street lights, main switch DB, etc.—is determined based on the drawing provided by the Civil Drawing Circuit (light and power) design is carried out according to the points, and as per requirements, VTPN, TPN, SPN DBs are determined. Thereafter, based on the load design, the incoming and outgoing panel, cable size, and voltage drop are determined according to the total electrical load of the building.

[Audio] Circuit design table Based on load calculation V T P N and T P N D B is determined and total electrical load is determined for electricty connection.

[Audio] Design and Calculation Table. Design and Calculation Table.

[Audio] Analysis of Delhi Schedule of Rate To create the BOQ, first, a detailed measurement sheet is prepared, clearly stating how the quantity for each item is provided. The rates of items taken in the estimate are determined as per DSR 2025, and a comparative study of the Bill of Quantities amount with the Plinth Area Rate 2025 is carried out while formulating the estimate, ensuring that the estimate does not exceed the Plinth Area Rate 2025. Provision for GST and labor cess is made on the Bill of Quantities amount under the summary of cost. For the items to be included in the Bill of Quantities, attaching a rate analysis sheet separately for DSR rates is mandatory, which is calculated as DSR 2025 rate multiplied by 0.755 multiplied by 0.97..

[Audio] Summary of Cost. Summary of Cost. SUMMARY OF COST Name of Work :- SI no 1 2 3 4 Particulars Amount Cost as per BOQ Labour Cess @1% Add GST on BOQ @18% on BOQ G.TOTAL SAY RS (lakh).