Dismantling, Transportation and Installation of numbers of Winches JSDB-19 from 4th rise of E9 TG XVI bottom seam to D19 TG 9th rise XVI (T) seam at Moonidih Colliery, W.J Area

Dismantling, Transportation and Installation of numbers of Winches JSDB-19 from 4th rise of E9 TG XVI bottom seam to D19 TG/ 9th rise XVI (T) seam at Moonidih Colliery, W.J Area

Dismantle winch from 4th rise of E9 TG analysis 6 skilled x 2shift is required. Total manshift= 12

loading, transportation manually and haulage, unloading of 1 winch from 4th rise E9 TG to d19 Tg/ 9th rise. Analysis Manshift reqired 6 unskilled x 8 shift=48 manshift

Cleaning & floor cutting in D19 tg/ between 9th rise ,(a) cleaning 4 x3x0.30 = 3.60m³, (b) floor 2 x 1.5 x 0.30= 0.90m³ . Analysis (a) for 4m³ cleaning 3 unskilled manshift is required. cost /m³ (3x1367.6)/4=Rs 1025.70/m³

(b) floor blasting/hand picking for 2m³ , 3 unskilled is required. cost /m³ = (3x1367.6)/2= Rs 2051.40/m³

P.C.C Work 1:2:4 ( 1 Cement: 2 Course Sand Zone III : 4 grade stone aggregate 40mm normal size . 2 X1.5 X 0.4 (avg.)= 1.20 m³

installation of Winch at D19TG, analysis manshift required (skilled) = 8 manshift x 2 shift = 16 manshift skilled

transportation of one Switch,Transportation and laying ( E9 TG) of Starting cable and power cable (150m) from 4th rise E9 TG to 9th rise d19 tg . Analysis Required un skilled manshift = 6 manshift x 5 shift = 30 manshift.

transportion of cable from (1) surface and (2) E9 BG to D19 TG ,Analysis unskilled manshift is require = 6 manshift x 2shift = 12manshift.

laying of (1) signal cable 400m,(2) lighting cable 400m, (3) audio cable 400m . Analysis unskilled manshift required= 6 manshift x3 shift =18 manshift.

Add CP 15% as per clause 4.17.1 of Civil Eng. Manual & BCCL SOR

CMPF, Pension and admin. Charge of Employee Un Skilled

CMPF, Pension and admin. Charge of Employee SemiSkilled

CMPF, Pension and admin. Charge of Employee Skilled

Total impact of GST for the purpose of CTC