How is the CPWD rate for Providing and fixing partition upto ceiling height consisting of G.I. frame and required board, including providing and fixing of frame work made of special section power pressed/ roll form G.I. sheet with zinc coating of 120 gms/sqm(both side inclusive), consisting of floor and ceiling channel 50mm wide having equal flanges of 32 mm and 0.50 mm thick, fixed to the floor and ceiling at the spacing of 610 mm centre to centre with dash fastener of 12.5 mm dia meter 50 mm length or suitable anchor fastener or metal screws with nylon plugs and the studs 48 mm wide having one flange of 34 mm and other flange 36 mm and 0.50 mm thick fixed vertically within flanges of floor and ceiling channel and placed at a spacing of 610 mm centre to centre by 6 mm dia bolts and nuts, including fixing of studs along both ends of partition fixed flush to wall with suitable anchor fastener or metal screws with nylon plugs at spacing of 450 mm centre to centre, and fixing of boards to both side of frame work by 25 mm long dry wall screws on studs, floor and ceiling channels at the spacing of 300 mm centre to centre. The boards are to be fixed to the frame work with joints staggered to avoid through cracks, M.S. fixing channel of 99 mm width (0.9 mm thick having two flanges of 9.5 mm each) to be provided at the horizontal joints of two boards, fixed to the studs using metal to metal flat head screws, including jointing and finishing to a flush finish with recommended jointing compound, jointing tape, angle beads at corners (25 mm x 25 mm x 0.5 mm), joint finisher and two coats of primer suitable for board as per manufacture’s specification and direction of engineer in charge all complete 66 mm overall thickness partition using 8 mm thick double skin multipurpose cement bonded wood particle board manufactured as per IS: 14276 with suitable cement bonded board screws (item 9.105.5) derived?

Question

Accepted Answer

The DAR 2023 works item 9.105.5 from 18 priced inputs for 21.90 sqm (material, labour and machinery, each at the CPWD Basic Rate), then adds water charges, GST, contractor's profit and overheads (CPOH) and cess to reach ₹2,034.40 per sqm. The full build-up is shown on this page.

Code	Type	Input	Unit	Quantity	Rate (INR)	Amount (INR)
0243	MAT	Multipurpose cement bonded wood particle board 8 mm thick8 mm thick mulitipurpose cement bonded wood particle board conforming to IS : 14276	sqm	43.8	230.00	10,074.00
7367	MAT	Galvanised M.S. sheet 0.5 mm thick pressed channel section of size 50x32 mm	metre	12	65.00	780.00
7369	MAT	Galvanised M.S. sheet 0.50 mm thick pressed stud : 48x34x36 mm	metre	40.15	76.00	3,051.40
7020	MAT	All drive screws ( for gypsum board) [(3.65/0.30)+1]x11x2 = 308 [(6.00/0.30)+1]x2x2=84 Total = 392All drive screws (for gypsum board)	100 nos	3.92	63.00	246.96
7388	MAT	Dash hold fastener 12.5 mm dia, 50 mm long with 6 mm dia bolt	each	22	10.00	220.00
7048	MAT	Rawl plug 50 mm (designation 10 nos) [(3.65/0.45)+1]x2= 18Rawl plug 50 mm (designation 10)	each	18	24.00	432.00
0869	MAT	Plaster of Paris (88/100)x21.9 = 19.27Plaster of Paris	kg	19.27	7.00	134.89
0763	MAT	Glue (22/100)x21.90=4.82Glue	kg	4.82	80.00	385.60
7018	MAT	Joint tape roll (120m roll) (300/100)x21.90/120 = 0.584 NoJoint tape roll	roll	0.584	95.00	55.48
7021	MAT	Primer ( for gypsum board (36/100x21.90 = 7.88 litrePrimer (for gypsum board)	litre	7.88	75.00	591.00
1022	MAT	Galvanised steel bolts & nuts 6 mm dia and 25 mm long round head with slots	10 Nos	4.4	38.00	167.20
1211	MAT	G.I. plain washer for seam bolts =0 .44 hundredsG.I. plain washer for seam bolts	100 Nos	0.44	32.00	14.08
9999	MAT	Sundries carriage	L.S	52	2.27	118.04
9999	MAT	Sundries scaffolding	L.S	130	2.27	295.10
0111	LAB	Carpenter 1 st classCarpenter 1st class	day	6.57	897.00	5,893.29
0112	LAB	Carpenter 2nd class	day	2.847	816.00	2,323.15
0131	LAB	Painter	day	1.095	816.00	893.52
0114	LAB	Beldar	day	7.665	736.00	5,641.44

Use this rate in a live estimate